vendor/lld/lld-trunk-r233088

133 files changed, 13643 insertions, 0 deletions

diff --git a/test/elf/Mips/base-address-64.test b/test/elf/Mips/base-address-64.test
new file mode 100644
index 0000000000000..07110e7f918f8
--- /dev/null
+++ b/test/elf/Mips/base-address-64.test
@@ -0,0 +1,78 @@
+# Check executable base address configuration. Base address should be
+# equal to 0x400000 and the MIPS_BASE_ADDRESS dynamic tag's value should
+# be the same.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el --noinhibit-exec -o %t.exe %t.o
+# RUN: llvm-readobj -dynamic-table -program-headers %t.exe | FileCheck %s
+
+# CHECK: DynamicSection [ (13 entries)
+# CHECK:        Tag                Type                 Name/Value
+# CHECK-NEXT:   0x0000000000000004 HASH                 0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x0000000000000005 STRTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x0000000000000006 SYMTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x000000000000000A STRSZ                1 (bytes)
+# CHECK-NEXT:   0x000000000000000B SYMENT               24 (bytes)
+# CHECK-NEXT:   0x0000000070000001 MIPS_RLD_VERSION     1
+# CHECK-NEXT:   0x0000000070000005 MIPS_FLAGS           NOTPOT
+# CHECK-NEXT:   0x0000000070000006 MIPS_BASE_ADDRESS    0x120000000
+# CHECK-NEXT:   0x000000007000000A MIPS_LOCAL_GOTNO     2
+# CHECK-NEXT:   0x0000000070000011 MIPS_SYMTABNO        1
+# CHECK-NEXT:   0x0000000070000013 MIPS_GOTSYM          0x1
+# CHECK-NEXT:   0x0000000000000003 PLTGOT               0x120001000
+# CHECK-NEXT:   0x0000000000000000 NULL                 0x0
+# CHECK-NEXT: ]
+
+# CHECK:   ProgramHeaders [
+# CHECK:     ProgramHeader {
+# CHECK:       Type: PT_PHDR (0x6)
+# CHECK:       Offset: 0x40
+# CHECK:       VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:     }
+# CHECK:     ProgramHeader {
+# CHECK:       Type: PT_INTERP (0x3)
+# CHECK:       Offset: 0x190
+# CHECK:       VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:     }
+# CHECK:     ProgramHeader {
+# CHECK:       Type: PT_LOAD (0x1)
+# CHECK-NEXT:  Offset: 0x0
+# CHECK-NEXT:  VirtualAddress: 0x120000000
+
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ARCH_64R2 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+  - Name:          .data
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:  0x10
+    Size:          0x00
+  - Name:          .bss
+    Type:          SHT_NOBITS
+    Flags:         [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:  0x10
+    Size:          0x00
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+    - Name:        .data
+      Type:        STT_SECTION
+      Section:     .data
+    - Name:        .bss
+      Type:        STT_SECTION
+      Section:     .bss
+  Global:
+    - Name:        main
+      Section:     .text
diff --git a/test/elf/Mips/base-address.test b/test/elf/Mips/base-address.test
new file mode 100644
index 0000000000000..f55091f84c33d
--- /dev/null
+++ b/test/elf/Mips/base-address.test
@@ -0,0 +1,109 @@
+# Check executable base address configuration. Base address should be
+# equal to 0x400000 and the MIPS_BASE_ADDRESS dynamic tag's value should
+# be the same.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel --noinhibit-exec -o %t.exe %t.o
+# RUN: llvm-readobj -dynamic-table -program-headers %t.exe | FileCheck %s
+
+# CHECK: DynamicSection [ (13 entries)
+# CHECK:   Tag        Type                 Name/Value
+# CHECK-NEXT:   0x00000004 HASH                 0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x00000005 STRTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x00000006 SYMTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:   0x0000000A STRSZ                1 (bytes)
+# CHECK-NEXT:   0x0000000B SYMENT               16 (bytes)
+# CHECK-NEXT:   0x70000001 MIPS_RLD_VERSION     1
+# CHECK-NEXT:   0x70000005 MIPS_FLAGS           NOTPOT
+# CHECK-NEXT:   0x70000006 MIPS_BASE_ADDRESS    0x400000
+# CHECK-NEXT:   0x7000000A MIPS_LOCAL_GOTNO     2
+# CHECK-NEXT:   0x70000011 MIPS_SYMTABNO        1
+# CHECK-NEXT:   0x70000013 MIPS_GOTSYM          0x1
+# CHECK-NEXT:   0x00000003 PLTGOT               0x401000
+# CHECK-NEXT:   0x00000000 NULL                 0x0
+# CHECK-NEXT: ]
+
+# CHECK: ProgramHeaders [
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_PHDR (0x6)
+# CHECK:     Offset: 0x34
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_INTERP (0x3)
+# CHECK:     Offset: 0xF4
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_LOAD (0x1)
+# CHECK:     Offset: 0x0
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_LOAD (0x1)
+# CHECK:     Offset: 0x1000
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_LOAD (0x1)
+# CHECK:     Offset: 0x2000
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK:   ProgramHeader {
+# CHECK:     Type: PT_DYNAMIC (0x2)
+# CHECK:     Offset: 0x12C
+# CHECK:     VirtualAddress: 0x{{[0-9A-F]+}}
+# CHECK:   }
+# CHECK: ]
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .bss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .reginfo
+    Type:            SHT_MIPS_REGINFO
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x01
+    Size:            0x18
+  - Name:            .MIPS.abiflags
+    Type:            SHT_MIPS_ABIFLAGS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x08
+    Content:         '000020010101000100000000000000000000000000000000'
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .data
+      Type:            STT_SECTION
+      Section:         .data
+    - Name:            .bss
+      Type:            STT_SECTION
+      Section:         .bss
+    - Name:            .reginfo
+      Type:            STT_SECTION
+      Section:         .reginfo
+    - Name:            .MIPS.abiflags
+      Type:            STT_SECTION
+      Section:         .MIPS.abiflags
+  Global:
+    - Name:            main
+      Section:         .text
diff --git a/test/elf/Mips/ctors-order.test b/test/elf/Mips/ctors-order.test
new file mode 100644
index 0000000000000..344dcd5fc516c
--- /dev/null
+++ b/test/elf/Mips/ctors-order.test
@@ -0,0 +1,163 @@
+# Check ordering of .ctors.* sections.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-crtbeginS.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-crtendS.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-obj.o
+# RUN: lld -flavor gnu -target mipsel -shared --output-filetype=yaml \
+# RUN:     %t-crtbeginS.o %t-obj.o %t-crtendS.o | FileCheck %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:     %t-crtbeginS.o %t-obj.o %t-crtendS.o
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=RAW %s
+
+# CHECK:      defined-atoms:
+# CHECK-NEXT:   - type:            data
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors
+# CHECK-NEXT:     references:
+# CHECK-NEXT:       - kind:            layout-after
+# CHECK-NEXT:         offset:          0
+# CHECK-NEXT:         target:          __CTOR_LIST__
+# CHECK-NEXT:   - name:            __CTOR_LIST__
+# CHECK-NEXT:     type:            data
+# CHECK-NEXT:     content:         [ FF, FF, FF, FF ]
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors
+# CHECK-NEXT:   - type:            data
+# CHECK-NEXT:     content:         [ 11, 11, 11, 11 ]
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors.1
+# CHECK-NEXT:   - type:            data
+# CHECK-NEXT:     content:         [ 22, 22, 22, 22 ]
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors.2
+# CHECK-NEXT:   - ref-name:        L003
+# CHECK-NEXT:     type:            data
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors
+# CHECK-NEXT:     references:
+# CHECK-NEXT:       - kind:            layout-after
+# CHECK-NEXT:         offset:          0
+# CHECK-NEXT:         target:          __CTOR_END__
+# CHECK-NEXT:   - name:            __CTOR_END__
+# CHECK-NEXT:     type:            data
+# CHECK-NEXT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-NEXT:     alignment:       2^2
+# CHECK-NEXT:     section-choice:  custom-required
+# CHECK-NEXT:     section-name:    .ctors
+
+# RAW:      Contents of section .ctors:
+# RAW-NEXT: 1000 ffffffff 11111111 22222222 00000000
+# crtbeginS.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .ctors
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Content:         'FFFFFFFF'
+
+Symbols:
+  Local:
+    - Name:            .ctors
+      Type:            STT_SECTION
+      Section:         .ctors
+    - Name:            __CTOR_LIST__
+      Type:            STT_OBJECT
+      Section:         .ctors
+
+# crtendS.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x0F
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          .ctors
+        Type:            R_MIPS_HI16
+      - Offset:          0x04
+        Symbol:          .ctors
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          .ctors
+        Type:            R_MIPS_HI16
+      - Offset:          0x0C
+        Symbol:          .ctors
+        Type:            R_MIPS_LO16
+  - Name:            .ctors
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .ctors
+      Type:            STT_SECTION
+      Section:         .ctors
+    - Name:            __CTOR_END__
+      Type:            STT_OBJECT
+      Section:         .ctors
+    - Name:            __do_global_ctors_aux
+      Type:            STT_FUNC
+      Section:         .text
+
+# obj.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .ctors.2
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Content:         '22222222'
+  - Name:            .ctors.1
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Content:         '11111111'
+
+Symbols:
+  Local:
+    - Name:            .ctors.2
+      Type:            STT_SECTION
+      Section:         .ctors.2
+    - Name:            .ctors.1
+      Type:            STT_SECTION
+      Section:         .ctors.1
+...
diff --git a/test/elf/Mips/dt-textrel-64.test b/test/elf/Mips/dt-textrel-64.test
new file mode 100644
index 0000000000000..32cc99e54b2fd
--- /dev/null
+++ b/test/elf/Mips/dt-textrel-64.test
@@ -0,0 +1,74 @@
+# Check that if a dynamic relocation R_MIPS_64 modify a read-only section,
+# .dynamic section contains the DT_TEXTREL tag.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dynamic-table %t.exe | FileCheck %s
+
+# CHECK: 0x{{[0-9A-F]+}} TEXTREL
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x4
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x08
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x4
+    Size:            0x8
+
+  - Name:            .rel.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:      0
+        Symbol:      T1
+        Type:        R_MIPS_64
+
+Symbols:
+  Local:
+    - Name:    .text
+      Type:    STT_SECTION
+      Section: .text
+
+  Global:
+    - Name:    T0
+      Type:    STT_FUNC
+      Section: .text
+      Size:    0x8
+    - Name:    T1
+...
diff --git a/test/elf/Mips/dt-textrel.test b/test/elf/Mips/dt-textrel.test
new file mode 100644
index 0000000000000..ca854dff8e583
--- /dev/null
+++ b/test/elf/Mips/dt-textrel.test
@@ -0,0 +1,74 @@
+# Check that if a dynamic relocation modify a read-only section,
+# .dynamic section contains the DT_TEXTREL tag.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dynamic-table %t.exe | FileCheck %s
+
+# CHECK: 0x{{[0-9A-F]+}} TEXTREL
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x04
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '00000000'
+
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:      0
+        Symbol:      T1
+        Type:        R_MIPS_32
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+    - Name:            T1
+...
diff --git a/test/elf/Mips/dynlib-dynamic.test b/test/elf/Mips/dynlib-dynamic.test
new file mode 100644
index 0000000000000..54afdec263a63
--- /dev/null
+++ b/test/elf/Mips/dynlib-dynamic.test
@@ -0,0 +1,110 @@
+# Check MIPS specific tags in the dynamic table.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t.so %t.o
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck %s
+
+# CHECK: Format: ELF32-mips
+# CHECK: Arch: mipsel
+# CHECK: AddressSize: 32bit
+# CHECK: LoadName:
+# CHECK: DynamicSection [ (13 entries)
+# CHECK:   Tag        Type                 Name/Value
+# CHECK-NEXT:  0x00000004 HASH                 0x{{[0-9A-F]+}}
+# CHECK-NEXT:  0x00000005 STRTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:  0x00000006 SYMTAB               0x{{[0-9A-F]+}}
+# CHECK-NEXT:  0x0000000A STRSZ                17 (bytes)
+# CHECK-NEXT:  0x0000000B SYMENT               16 (bytes)
+# CHECK-NEXT:  0x70000001 MIPS_RLD_VERSION     1
+# CHECK-NEXT:  0x70000005 MIPS_FLAGS           NOTPOT
+# CHECK-NEXT:  0x70000006 MIPS_BASE_ADDRESS    0x0
+# CHECK-NEXT:  0x7000000A MIPS_LOCAL_GOTNO     4
+# CHECK-NEXT:  0x70000011 MIPS_SYMTABNO        4
+# CHECK-NEXT:  0x70000013 MIPS_GOTSYM          0x2
+# CHECK-NEXT:  0x00000003 PLTGOT               0x1000
+# CHECK-NEXT:  0x00000000 NULL                 0x0
+# CHECK-NEXT: ]
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x18
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          '$.str1'
+        Type:            R_MIPS_GOT16
+      - Offset:          0x04
+        Symbol:          '$.str1'
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          '$.str2'
+        Type:            R_MIPS_GOT16
+      - Offset:          0x0C
+        Symbol:          '$.str2'
+        Type:            R_MIPS_LO16
+      - Offset:          0x10
+        Symbol:          glob2
+        Type:            R_MIPS_CALL16
+      - Offset:          0x14
+        Symbol:          ext1
+        Type:            R_MIPS_CALL16
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .bss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .rodata.str1
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+  - Name:            .rodata.str2
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+
+Symbols:
+  Local:
+    - Name:            '$.str1'
+      Section:         .rodata.str1
+    - Name:            '$.str2'
+      Section:         .rodata.str2
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .data
+      Type:            STT_SECTION
+      Section:         .data
+    - Name:            .bss
+      Type:            STT_SECTION
+      Section:         .bss
+    - Name:            .rodata.str1
+      Type:            STT_SECTION
+      Section:         .rodata.str1
+    - Name:            .rodata.str2
+      Type:            STT_SECTION
+      Section:         .rodata.str2
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            ext1
+    - Name:            glob2
diff --git a/test/elf/Mips/dynlib-dynsym-micro.test b/test/elf/Mips/dynlib-dynsym-micro.test
new file mode 100644
index 0000000000000..4d75945af7b04
--- /dev/null
+++ b/test/elf/Mips/dynlib-dynsym-micro.test
@@ -0,0 +1,208 @@
+# 1. Check sorting of .dynsym content accordingly to .got section
+#    in case of using microMIPS relocations.
+# 2. Check that microMIPS records in a dynamic symbol table have:
+#    - cleared the STO_MIPS_MICROMIPS flag
+#    - adjusted adress
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t-so %t.o
+# RUN: llvm-readobj -dyn-symbols %t-so | FileCheck -check-prefix=CHECK-DYN %s
+
+# Build shared library (yaml format)
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \
+# RUN:     --output-filetype=yaml -o %t-yaml %t.o
+# RUN: FileCheck -check-prefix=CHECK-GOT %s < %t-yaml
+
+# CHECK-DYN: Format: ELF32-mips
+# CHECK-DYN: Arch: mipsel
+# CHECK-DYN: AddressSize: 32bit
+# CHECK-DYN: LoadName:
+# CHECK-DYN: DynamicSymbols [
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: @ (0)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Local (0x0)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: bar@ (5)
+# CHECK-DYN:     Value: 0x139
+# CHECK-DYN:     Size: 4
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: Function (0x2)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: .text (0x4)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: foo@ (1)
+# CHECK-DYN:     Value: 0x121
+# CHECK-DYN:     Size: 24
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: Function (0x2)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: .text (0x4)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: ext1@ (9)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: ext2@ (14)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN: ]
+
+# CHECK-GOT:   - type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:   - type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 80 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:   - ref-name:        L000
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_32_HI16
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          L007
+# CHECK-GOT:   - ref-name:        L002
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_32_HI16
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          L008
+# CHECK-GOT:   - ref-name:        L004
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          foo
+# CHECK-GOT:   - ref-name:        L005
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          ext1
+# CHECK-GOT:   - ref-name:        L006
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          ext2
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+                     EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x1C
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          .rodata.str1
+        Type:            R_MICROMIPS_GOT16
+      - Offset:          0x04
+        Symbol:          .rodata.str1
+        Type:            R_MICROMIPS_LO16
+      - Offset:          0x08
+        Symbol:          .rodata.str2
+        Type:            R_MICROMIPS_GOT16
+      - Offset:          0x0C
+        Symbol:          .rodata.str2
+        Type:            R_MICROMIPS_LO16
+      - Offset:          0x10
+        Symbol:          foo
+        Type:            R_MICROMIPS_CALL16
+      - Offset:          0x14
+        Symbol:          ext1
+        Type:            R_MICROMIPS_CALL16
+      - Offset:          0x18
+        Symbol:          ext2
+        Type:            R_MICROMIPS_CALL16
+  - Name:            .rodata.str1
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+  - Name:            .rodata.str2
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .rodata.str1
+      Type:            STT_SECTION
+      Section:         .rodata.str1
+    - Name:            .rodata.str2
+      Type:            STT_SECTION
+      Section:         .rodata.str2
+  Global:
+    - Name:            bar
+      Section:         .text
+      Value:           0x18
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            foo
+      Section:         .text
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            ext1
+    - Name:            ext2
+...
diff --git a/test/elf/Mips/dynlib-dynsym.test b/test/elf/Mips/dynlib-dynsym.test
new file mode 100644
index 0000000000000..d480c3cbbe417
--- /dev/null
+++ b/test/elf/Mips/dynlib-dynsym.test
@@ -0,0 +1,202 @@
+# Check sorting of .dynsym content accordingly to .got section.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t-so %t.o
+# RUN: llvm-readobj -dyn-symbols %t-so | FileCheck -check-prefix=CHECK-DYN %s
+
+# Build shared library (yaml format)
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \
+# RUN:     --output-filetype=yaml -o %t-yaml %t.o
+# RUN: FileCheck -check-prefix=CHECK-GOT %s < %t-yaml
+
+# CHECK-DYN: Format: ELF32-mips
+# CHECK-DYN: Arch: mipsel
+# CHECK-DYN: AddressSize: 32bit
+# CHECK-DYN: LoadName:
+# CHECK-DYN: DynamicSymbols [
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: @ (0)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Local (0x0)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: bar@ (5)
+# CHECK-DYN:     Value: 0x138
+# CHECK-DYN:     Size: 4
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: Function (0x2)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: .text (0x4)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: foo@ (1)
+# CHECK-DYN:     Value: 0x120
+# CHECK-DYN:     Size: 24
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: Function (0x2)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: .text (0x4)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: ext1@ (9)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: ext2@ (14)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Global (0x1)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN: ]
+
+# CHECK-GOT:   - type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:   - type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 80 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:   - ref-name:        L000
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_32_HI16
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          L007
+# CHECK-GOT:   - ref-name:        L002
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_32_HI16
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          L008
+# CHECK-GOT:   - ref-name:        L004
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          foo
+# CHECK-GOT:   - ref-name:        L005
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          ext1
+# CHECK-GOT:   - ref-name:        L006
+# CHECK-GOT:     type:            got
+# CHECK-GOT:     content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:     alignment:       2^2
+# CHECK-GOT:     section-choice:  custom-required
+# CHECK-GOT:     section-name:    .got
+# CHECK-GOT:     permissions:     rw-
+# CHECK-GOT:     references:
+# CHECK-GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:         offset:          0
+# CHECK-GOT:         target:          ext2
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+                     EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x1C
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          .rodata.str1
+        Type:            R_MIPS_GOT16
+      - Offset:          0x04
+        Symbol:          .rodata.str1
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          .rodata.str2
+        Type:            R_MIPS_GOT16
+      - Offset:          0x0C
+        Symbol:          .rodata.str2
+        Type:            R_MIPS_LO16
+      - Offset:          0x10
+        Symbol:          foo
+        Type:            R_MIPS_CALL16
+      - Offset:          0x14
+        Symbol:          ext1
+        Type:            R_MIPS_CALL16
+      - Offset:          0x18
+        Symbol:          ext2
+        Type:            R_MIPS_CALL16
+  - Name:            .rodata.str1
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+  - Name:            .rodata.str2
+    Type:            SHT_PROGBITS
+    AddressAlign:    0x01
+    Size:            0x05
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .rodata.str1
+      Type:            STT_SECTION
+      Section:         .rodata.str1
+    - Name:            .rodata.str2
+      Type:            STT_SECTION
+      Section:         .rodata.str2
+  Global:
+    - Name:            bar
+      Section:         .text
+      Value:           0x18
+    - Name:            foo
+      Section:         .text
+    - Name:            ext1
+    - Name:            ext2
+...
diff --git a/test/elf/Mips/dynlib-fileheader-64.test b/test/elf/Mips/dynlib-fileheader-64.test
new file mode 100644
index 0000000000000..206f4fa7794d7
--- /dev/null
+++ b/test/elf/Mips/dynlib-fileheader-64.test
@@ -0,0 +1,72 @@
+# Check ELF Header for 64-bit shared library.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK: Format: ELF64-mips
+# CHECK: Arch: mips64el
+# CHECK: AddressSize: 64bit
+# CHECK: LoadName:
+# CHECK: ElfHeader {
+# CHECK:   Ident {
+# CHECK:     Magic: (7F 45 4C 46)
+# CHECK:     Class: 64-bit (0x2)
+# CHECK:     DataEncoding: LittleEndian (0x1)
+# CHECK:     FileVersion: 1
+# CHECK:     OS/ABI: SystemV (0x0)
+# CHECK:     ABIVersion: 0
+# CHECK:     Unused: (00 00 00 00 00 00 00)
+# CHECK:   }
+# CHECK:   Type: SharedObject (0x3)
+# CHECK:   Machine: EM_MIPS (0x8)
+# CHECK:   Version: 1
+# CHECK:   Entry: 0x170
+# CHECK:   ProgramHeaderOffset: 0x40
+# CHECK:   SectionHeaderOffset: 0x2140
+# CHECK:   Flags [ (0x80000006)
+# CHECK:     EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK:     EF_MIPS_CPIC (0x4)
+# CHECK:     EF_MIPS_PIC (0x2)
+# CHECK:   ]
+# CHECK:   HeaderSize: 64
+# CHECK:   ProgramHeaderEntrySize: 56
+# CHECK:   ProgramHeaderCount: 4
+# CHECK:   SectionHeaderEntrySize: 64
+# CHECK:   SectionHeaderCount: 11
+# CHECK:   StringTableSectionIndex: 8
+# CHECK: }
+
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64R2 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+  - Name:          .data
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+    - Name:        .data
+      Type:        STT_SECTION
+      Section:     .data
+  Global:
+    - Name:        data
+      Type:        STT_OBJECT
+      Section:     .data
+      Size:        0x04
+...
diff --git a/test/elf/Mips/dynlib-fileheader-micro-64.test b/test/elf/Mips/dynlib-fileheader-micro-64.test
new file mode 100644
index 0000000000000..c03a951671eac
--- /dev/null
+++ b/test/elf/Mips/dynlib-fileheader-micro-64.test
@@ -0,0 +1,75 @@
+# Check ELF Header for shared library in case of microMIPS symbols.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Format: ELF64-mips
+# CHECK-NEXT: Arch: mips64el
+# CHECK-NEXT: AddressSize: 64bit
+# CHECK-NEXT: LoadName:
+# CHECK-NEXT: ElfHeader {
+# CHECK-NEXT:   Ident {
+# CHECK-NEXT:    Magic: (7F 45 4C 46)
+# CHECK-NEXT:    Class: 64-bit (0x2)
+# CHECK-NEXT:    DataEncoding: LittleEndian (0x1)
+# CHECK-NEXT:    FileVersion: 1
+# CHECK-NEXT:    OS/ABI: SystemV (0x0)
+# CHECK-NEXT:    ABIVersion: 0
+# CHECK-NEXT:    Unused: (00 00 00 00 00 00 00)
+# CHECK-NEXT:  }
+# CHECK-NEXT:  Type: SharedObject (0x3)
+# CHECK-NEXT:  Machine: EM_MIPS (0x8)
+# CHECK-NEXT:  Version: 1
+# CHECK-NEXT:  Entry: 0x170
+# CHECK-NEXT:  ProgramHeaderOffset: 0x40
+# CHECK-NEXT:  SectionHeaderOffset: 0x2140
+# CHECK-NEXT:  Flags [ (0x82000007)
+# CHECK-NEXT:    EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK-NEXT:    EF_MIPS_CPIC (0x4)
+# CHECK-NEXT:    EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:    EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT:    EF_MIPS_PIC (0x2)
+# CHECK-NEXT:  ]
+# CHECK-NEXT:  HeaderSize: 64
+# CHECK-NEXT:  ProgramHeaderEntrySize: 56
+# CHECK-NEXT:  ProgramHeaderCount: 4
+# CHECK-NEXT:  SectionHeaderEntrySize: 64
+# CHECK-NEXT:  SectionHeaderCount: 11
+# CHECK-NEXT:  StringTableSectionIndex: 8
+# CHECK-NEXT:}
+
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_MICROMIPS, EF_MIPS_ARCH_64R2 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+  - Name:          .data
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+    - Name:        .data
+      Type:        STT_SECTION
+      Section:     .data
+  Global:
+    - Name:        foo
+      Type:        STT_FUNC
+      Section:     .text
+      Size:        0x08
+      Other:       [ STO_MIPS_MICROMIPS ]
diff --git a/test/elf/Mips/dynlib-fileheader-micro.test b/test/elf/Mips/dynlib-fileheader-micro.test
new file mode 100644
index 0000000000000..139b3aa626c90
--- /dev/null
+++ b/test/elf/Mips/dynlib-fileheader-micro.test
@@ -0,0 +1,82 @@
+# Check ELF Header for shared library in case of microMIPS symbols.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Format: ELF32-mips
+# CHECK-NEXT: Arch: mipsel
+# CHECK-NEXT: AddressSize: 32bit
+# CHECK-NEXT: LoadName:
+# CHECK-NEXT: ElfHeader {
+# CHECK-NEXT:   Ident {
+# CHECK-NEXT:    Magic: (7F 45 4C 46)
+# CHECK-NEXT:    Class: 32-bit (0x1)
+# CHECK-NEXT:    DataEncoding: LittleEndian (0x1)
+# CHECK-NEXT:    FileVersion: 1
+# CHECK-NEXT:    OS/ABI: SystemV (0x0)
+# CHECK-NEXT:    ABIVersion: 0
+# CHECK-NEXT:    Unused: (00 00 00 00 00 00 00)
+# CHECK-NEXT:  }
+# CHECK-NEXT:  Type: SharedObject (0x3)
+# CHECK-NEXT:  Machine: EM_MIPS (0x8)
+# CHECK-NEXT:  Version: 1
+# CHECK-NEXT:  Entry: 0x100
+# CHECK-NEXT:  ProgramHeaderOffset: 0x34
+# CHECK-NEXT:  SectionHeaderOffset: 0x2100
+# CHECK-NEXT:  Flags [ (0x72001007)
+# CHECK-NEXT:    EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:    EF_MIPS_ARCH_32R2 (0x70000000)
+# CHECK-NEXT:    EF_MIPS_CPIC (0x4)
+# CHECK-NEXT:    EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:    EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT:    EF_MIPS_PIC (0x2)
+# CHECK-NEXT:  ]
+# CHECK-NEXT:  HeaderSize: 52
+# CHECK-NEXT:  ProgramHeaderEntrySize: 32
+# CHECK-NEXT:  ProgramHeaderCount: 4
+# CHECK-NEXT:  SectionHeaderEntrySize: 40
+# CHECK-NEXT:  SectionHeaderCount: 11
+# CHECK-NEXT:  StringTableSectionIndex: 8
+# CHECK-NEXT:}
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .bss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .reginfo
+    Type:            SHT_MIPS_REGINFO
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x01
+    Size:            0x18
+  - Name:            .MIPS.abiflags
+    Type:            SHT_MIPS_ABIFLAGS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x08
+    Size:            0x18
+
+Symbols:
+  Global:
+    - Name:            glob
+      Section:         .text
+      Other:           [ STO_MIPS_MICROMIPS ]
diff --git a/test/elf/Mips/dynlib-fileheader.test b/test/elf/Mips/dynlib-fileheader.test
new file mode 100644
index 0000000000000..5dd9d6a64a713
--- /dev/null
+++ b/test/elf/Mips/dynlib-fileheader.test
@@ -0,0 +1,80 @@
+# Check ELF Header for shared library.
+
+# Build shared library
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK: Format: ELF32-mips
+# CHECK: Arch: mipsel
+# CHECK: AddressSize: 32bit
+# CHECK: LoadName:
+# CHECK: ElfHeader {
+# CHECK:   Ident {
+# CHECK:    Magic: (7F 45 4C 46)
+# CHECK:    Class: 32-bit (0x1)
+# CHECK:    DataEncoding: LittleEndian (0x1)
+# CHECK:    FileVersion: 1
+# CHECK:    OS/ABI: SystemV (0x0)
+# CHECK:    ABIVersion: 0
+# CHECK:    Unused: (00 00 00 00 00 00 00)
+# CHECK:  }
+# CHECK:  Type: SharedObject (0x3)
+# CHECK:  Machine: EM_MIPS (0x8)
+# CHECK:  Version: 1
+# CHECK:  Entry: 0x100
+# CHECK:  ProgramHeaderOffset: 0x34
+# CHECK:  SectionHeaderOffset: 0x2100
+# CHECK:  Flags [ (0x70001007)
+# CHECK:    EF_MIPS_ABI_O32 (0x1000)
+# CHECK:    EF_MIPS_ARCH_32R2 (0x70000000)
+# CHECK:    EF_MIPS_CPIC (0x4)
+# CHECK:    EF_MIPS_NOREORDER (0x1)
+# CHECK:    EF_MIPS_PIC (0x2)
+# CHECK:  ]
+# CHECK:  HeaderSize: 52
+# CHECK:  ProgramHeaderEntrySize: 32
+# CHECK:  ProgramHeaderCount: 4
+# CHECK:  SectionHeaderEntrySize: 40
+# CHECK:  SectionHeaderCount: 11
+# CHECK:  StringTableSectionIndex: 8
+# CHECK:}
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .bss
+    Type:            SHT_NOBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x00
+  - Name:            .reginfo
+    Type:            SHT_MIPS_REGINFO
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x01
+    Size:            0x18
+  - Name:            .MIPS.abiflags
+    Type:            SHT_MIPS_ABIFLAGS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x08
+    Size:            0x18
+
+Symbols:
+  Global:
+    - Name:            glob
+      Section:         .text
diff --git a/test/elf/Mips/dynsym-table-1.test b/test/elf/Mips/dynsym-table-1.test
new file mode 100644
index 0000000000000..43c48e7304058
--- /dev/null
+++ b/test/elf/Mips/dynsym-table-1.test
@@ -0,0 +1,127 @@
+# Check that LLD does not populate an executable file dynamic symbol table
+# by unnecessary symbols.
+#   1. bar.so defines T2
+#   2. foo.so defines T1 and references T2
+#   3. main.o reference T1
+#   4. a.out dynamic table should contain T1 entry only
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-bar.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-foo.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-main.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-bar.so %t-bar.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-foo.so %t-foo.o %t-bar.so
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe --as-needed \
+# RUN:     %t-main.o %t-foo.so %t-bar.so
+# RUN: llvm-readobj -dt -dynamic-table %t.exe | FileCheck %s
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ ({{.*}})
+# CHECK-NEXT:     Value: {{.*}}
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 8
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      0x00000003 PLTGOT 0x401000
+# CHECK-NEXT: 0x00000001 NEEDED SharedLibrary (dynsym-table-1.test.tmp-foo.so)
+# CHECK-NEXT: 0x00000000 NULL   0x0
+
+# bar.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_PIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+Symbols:
+  Global:
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+
+# foo.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_PIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x08
+    Info:            .text
+    Relocations:
+      - Offset:          0
+        Symbol:          T2
+        Type:            R_MIPS_CALL16
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            T2
+
+# main.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x08
+    Info:            .text
+    Relocations:
+      - Offset:          0
+        Symbol:          T1
+        Type:            R_MIPS_32
+Symbols:
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            T1
+...
diff --git a/test/elf/Mips/dynsym-table-2.test b/test/elf/Mips/dynsym-table-2.test
new file mode 100644
index 0000000000000..538aa758910e0
--- /dev/null
+++ b/test/elf/Mips/dynsym-table-2.test
@@ -0,0 +1,105 @@
+# Check that LLD does not populate a shared library dynamic symbol table
+# by unnecessary symbols.
+#   1. bar.so defines T2 and T3
+#   2. foo.so defines T1 and references T2
+#   4. foo.so dynamic table should contain T1 and T2 entries only
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-bar.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-foo.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-bar.so %t-bar.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-foo.so %t-foo.o %t-bar.so
+# RUN: llvm-readobj -dt -dynamic-table %t-foo.so | FileCheck %s
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ ({{.*}})
+# CHECK-NEXT:     Value: {{.*}}
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .text (0x4)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ ({{.*}})
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      0x00000003 PLTGOT 0x1000
+# CHECK-NEXT: 0x00000001 NEEDED SharedLibrary (dynsym-table-2.test.tmp-bar.so)
+# CHECK-NEXT: 0x00000000 NULL   0x0
+
+# bar.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+Symbols:
+  Global:
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+    - Name:            T3
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x04
+      Size:            0x04
+
+# foo.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x08
+    Info:            .text
+    Relocations:
+      - Offset:          0
+        Symbol:          T2
+        Type:            R_MIPS_CALL16
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            T2
+...
diff --git a/test/elf/Mips/e-flags-merge-1-64.test b/test/elf/Mips/e-flags-merge-1-64.test
new file mode 100644
index 0000000000000..d5719539baaa5
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-1-64.test
@@ -0,0 +1,30 @@
+# Check that the linker shows an error when object
+# file has unsupported ASE flags.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-mips16.o
+# RUN: not lld -flavor gnu -target mips64el -e T -o %t.exe %t-mips16.o 2>&1 | \
+# RUN:   FileCheck -check-prefix=MIPS16 %s
+
+# MIPS16: Unsupported extension: MIPS16
+
+# mips16.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_ARCH_ASE_M16]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-1.test b/test/elf/Mips/e-flags-merge-1.test
new file mode 100644
index 0000000000000..1f1d7aca6c41d
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-1.test
@@ -0,0 +1,56 @@
+# Check that the linker shows an error when object file has missed
+# or unsupported ABI and ARCH flags or unsupported ASE flags.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-no-abi.o
+# RUN: not lld -flavor gnu -target mipsel -e T -o %t.exe %t-no-abi.o 2>&1 | \
+# RUN:   FileCheck -check-prefix=INVALID-ABI %s
+
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-mips16.o
+# RUN: not lld -flavor gnu -target mipsel -e T -o %t.exe %t-mips16.o 2>&1 | \
+# RUN:   FileCheck -check-prefix=MIPS16 %s
+
+# INVALID-ABI: Unsupported ABI
+# MIPS16: Unsupported extension: MIPS16
+
+# no-abi.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           []
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T
+      Section:     .text
+
+# mips16.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_ARCH_ASE_M16]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-10.test b/test/elf/Mips/e-flags-merge-10.test
new file mode 100644
index 0000000000000..a0aa45d5f2c89
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-10.test
@@ -0,0 +1,43 @@
+# Check that LLD shows an error and does not link files with mips32r2
+# and mips32r6 instructions sets.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-32r2.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-32r6.o
+
+# RUN: not lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:         %t-32r2.o %t-32r6.o 2>&1 | FileCheck %s
+
+# CHECK: Linking modules with incompatible ISA
+
+# 32r2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 32r6.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-11.test b/test/elf/Mips/e-flags-merge-11.test
new file mode 100644
index 0000000000000..b4c0039bd1989
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-11.test
@@ -0,0 +1,43 @@
+# Check that LLD shows an error and does not link files with mips64r2
+# and mips64r6 instructions sets.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-64r2.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-64r6.o
+
+# RUN: not lld -flavor gnu -target mips64el -shared -o %t.so \
+# RUN:         %t-64r2.o %t-64r6.o 2>&1 | FileCheck %s
+
+# CHECK: Linking modules with incompatible ISA
+
+# 64r2.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64R2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64r6.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64R6]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-2-64.test b/test/elf/Mips/e-flags-merge-2-64.test
new file mode 100644
index 0000000000000..a169e7ea1645b
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-2-64.test
@@ -0,0 +1,33 @@
+# Check that the linker copies ELF header flags from the single input object
+# file to the generated executable
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -e T -o %t.exe %t.o
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK:      Flags [ (0x62000001)
+# CHECK-NEXT:   EF_MIPS_ARCH_64 (0x60000000)
+# CHECK-NEXT:   EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:   EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT: ]
+
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ARCH_64, EF_MIPS_NOREORDER, EF_MIPS_MICROMIPS ]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-2.test b/test/elf/Mips/e-flags-merge-2.test
new file mode 100644
index 0000000000000..41d4a0b0c45e1
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-2.test
@@ -0,0 +1,35 @@
+# Check that the linker copies ELF header flags from the single input object
+# file to the generated executable
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T -o %t.exe %t.o
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK:      Flags [ (0x52001001)
+# CHECK-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# CHECK-NEXT:   EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:   EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT: ]
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32,
+                    EF_MIPS_NOREORDER, EF_MIPS_MICROMIPS]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-3-64.test b/test/elf/Mips/e-flags-merge-3-64.test
new file mode 100644
index 0000000000000..54065a63fb949
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-3-64.test
@@ -0,0 +1,130 @@
+# Check PIC/CPIC flags merging in case of multiple input objects.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-none.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-cpic.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-pic.o
+# RUN: yaml2obj -format=elf -docnum 4 %s > %t-both.o
+
+# RUN: lld -flavor gnu -target mips64el -e T1 -o %t-abi1.exe \
+# RUN:     %t-none.o %t-pic.o 2>&1 | FileCheck -check-prefix=ABI-CALLS-WARN %s
+# RUN: llvm-readobj -file-headers %t-abi1.exe \
+# RUN:              | FileCheck -check-prefix=ABI-CALLS1 %s
+
+# RUN: lld -flavor gnu -target mips64el -e T1 -o %t-abi2.exe \
+# RUN:     %t-cpic.o %t-none.o 2>&1 | FileCheck -check-prefix=ABI-CALLS-WARN %s
+# RUN: llvm-readobj -file-headers %t-abi2.exe \
+# RUN:              | FileCheck -check-prefix=ABI-CALLS2 %s
+
+# RUN: lld -flavor gnu -target mips64el -e T2 -o %t-cpic.exe %t-cpic.o %t-pic.o
+# RUN: llvm-readobj -file-headers %t-cpic.exe | FileCheck -check-prefix=CPIC %s
+
+# RUN: lld -flavor gnu -target mips64el -e T3 -o %t-both.exe %t-pic.o %t-both.o
+# RUN: llvm-readobj -file-headers %t-both.exe | FileCheck -check-prefix=BOTH %s
+
+# ABI-CALLS-WARN: lld warning: linking abicalls and non-abicalls files
+
+# ABI-CALLS1:      Flags [ (0x60000004)
+# ABI-CALLS1-NEXT:   EF_MIPS_ARCH_64 (0x60000000)
+# ABI-CALLS1-NEXT:   EF_MIPS_CPIC (0x4)
+# ABI-CALLS1-NEXT: ]
+
+# ABI-CALLS2:      Flags [ (0x60000004)
+# ABI-CALLS2-NEXT:   EF_MIPS_ARCH_64 (0x60000000)
+# ABI-CALLS2-NEXT:   EF_MIPS_CPIC (0x4)
+# ABI-CALLS2-NEXT: ]
+
+# CPIC:      Flags [ (0x60000004)
+# CPIC-NEXT:   EF_MIPS_ARCH_64 (0x60000000)
+# CPIC-NEXT:   EF_MIPS_CPIC (0x4)
+# CPIC-NEXT: ]
+
+# BOTH:      Flags [ (0x60000006)
+# BOTH-NEXT:   EF_MIPS_ARCH_64 (0x60000000)
+# BOTH-NEXT:   EF_MIPS_CPIC (0x4)
+# BOTH-NEXT:   EF_MIPS_PIC (0x2)
+# BOTH-NEXT: ]
+
+# none.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T1
+      Section:     .text
+
+# cpic.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_CPIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T2
+      Section:     .text
+
+# pic.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_PIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T3
+      Section:     .text
+
+# both.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_CPIC, EF_MIPS_PIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:        T4
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-3.test b/test/elf/Mips/e-flags-merge-3.test
new file mode 100644
index 0000000000000..e2d9f6c2e2fc6
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-3.test
@@ -0,0 +1,134 @@
+# Check PIC/CPIC flags merging in case of multiple input objects.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-none.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-cpic.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-pic.o
+# RUN: yaml2obj -format=elf -docnum 4 %s > %t-both.o
+
+# RUN: lld -flavor gnu -target mipsel -e T1 -o %t-abi1.exe \
+# RUN:     %t-none.o %t-pic.o 2>&1 | FileCheck -check-prefix=ABI-CALLS-WARN %s
+# RUN: llvm-readobj -file-headers %t-abi1.exe \
+# RUN:              | FileCheck -check-prefix=ABI-CALLS1 %s
+
+# RUN: lld -flavor gnu -target mipsel -e T1 -o %t-abi2.exe \
+# RUN:     %t-cpic.o %t-none.o 2>&1 | FileCheck -check-prefix=ABI-CALLS-WARN %s
+# RUN: llvm-readobj -file-headers %t-abi2.exe \
+# RUN:              | FileCheck -check-prefix=ABI-CALLS2 %s
+
+# RUN: lld -flavor gnu -target mipsel -e T2 -o %t-cpic.exe %t-cpic.o %t-pic.o
+# RUN: llvm-readobj -file-headers %t-cpic.exe | FileCheck -check-prefix=CPIC %s
+
+# RUN: lld -flavor gnu -target mipsel -e T3 -o %t-both.exe %t-pic.o %t-both.o
+# RUN: llvm-readobj -file-headers %t-both.exe | FileCheck -check-prefix=BOTH %s
+
+# ABI-CALLS-WARN: lld warning: linking abicalls and non-abicalls files
+
+# ABI-CALLS1:      Flags [ (0x50001004)
+# ABI-CALLS1-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# ABI-CALLS1-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# ABI-CALLS1-NEXT:   EF_MIPS_CPIC (0x4)
+# ABI-CALLS1-NEXT: ]
+
+# ABI-CALLS2:      Flags [ (0x50001004)
+# ABI-CALLS2-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# ABI-CALLS2-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# ABI-CALLS2-NEXT:   EF_MIPS_CPIC (0x4)
+# ABI-CALLS2-NEXT: ]
+
+# CPIC:      Flags [ (0x50001004)
+# CPIC-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# CPIC-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# CPIC-NEXT:   EF_MIPS_CPIC (0x4)
+# CPIC-NEXT: ]
+
+# BOTH:      Flags [ (0x50001006)
+# BOTH-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# BOTH-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# BOTH-NEXT:   EF_MIPS_CPIC (0x4)
+# BOTH-NEXT:   EF_MIPS_PIC (0x2)
+# BOTH-NEXT: ]
+
+# none.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T1
+      Section:     .text
+
+# cpic.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_CPIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T2
+      Section:     .text
+
+# pic.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_PIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T3
+      Section:     .text
+
+# both.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_CPIC, EF_MIPS_PIC]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+Symbols:
+  Global:
+    - Name:        T4
+      Section:     .text
+...
diff --git a/test/elf/Mips/e-flags-merge-4-64.test b/test/elf/Mips/e-flags-merge-4-64.test
new file mode 100644
index 0000000000000..9ffa613437111
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-4-64.test
@@ -0,0 +1,64 @@
+# Check ELF flags merging.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-none.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-noreorder.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-micro.o
+
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so \
+# RUN:     %t-none.o %t-noreorder.o %t-micro.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Flags [ (0x82000001)
+# CHECK-NEXT:   EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK-NEXT:   EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:   EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT: ]
+
+# none.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_5]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# noreorder.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_NOREORDER]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# micro.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64R2, EF_MIPS_MICROMIPS]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+...
diff --git a/test/elf/Mips/e-flags-merge-4.test b/test/elf/Mips/e-flags-merge-4.test
new file mode 100644
index 0000000000000..096b04d676e9e
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-4.test
@@ -0,0 +1,65 @@
+# Check ELF flags merging.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-none.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-noreorder.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-micro.o
+
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:     %t-none.o %t-noreorder.o %t-micro.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Flags [ (0x52001001)
+# CHECK-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:   EF_MIPS_ARCH_32 (0x50000000)
+# CHECK-NEXT:   EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:   EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT: ]
+
+# none.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# noreorder.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_NOREORDER]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# micro.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_MICROMIPS]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-5-64.test b/test/elf/Mips/e-flags-merge-5-64.test
new file mode 100644
index 0000000000000..e629aedbc154f
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-5-64.test
@@ -0,0 +1,42 @@
+# Check that LLD does not allow to mix 32 and 64-bit MIPS object files.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-32.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-64.o
+
+# RUN: not lld -flavor gnu -target mips64el -shared -o %t.so \
+# RUN:         %t-32.o %t-64.o 2>&1 | FileCheck %s
+
+# CHECK: Bitness is incompatible with that of the selected target
+
+# 32.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+...
diff --git a/test/elf/Mips/e-flags-merge-5.test b/test/elf/Mips/e-flags-merge-5.test
new file mode 100644
index 0000000000000..3b5b397ab7808
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-5.test
@@ -0,0 +1,42 @@
+# Check that LLD does not allow to mix 32 and 64-bit MIPS object files.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-32.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-64.o
+
+# RUN: not lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:         %t-32.o %t-64.o 2>&1 | FileCheck %s
+
+# CHECK: Bitness is incompatible with that of the selected target
+
+# 32.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-6-64.test b/test/elf/Mips/e-flags-merge-6-64.test
new file mode 100644
index 0000000000000..fbc32b7135b20
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-6-64.test
@@ -0,0 +1,79 @@
+# Check selecting ELF header ARCH flag.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-m3.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-m5.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-m64.o
+# RUN: yaml2obj -format=elf -docnum 4 %s > %t-m64r2.o
+
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so \
+# RUN:     %t-m64.o %t-m5.o %t-m64r2.o %t-m3.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Flags [ (0x80000000)
+# CHECK-NEXT:   EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK-NEXT: ]
+
+# m3.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_3]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# m5.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_5]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# m64.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# m64r2.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64R2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+...
diff --git a/test/elf/Mips/e-flags-merge-6.test b/test/elf/Mips/e-flags-merge-6.test
new file mode 100644
index 0000000000000..759c8b63c97db
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-6.test
@@ -0,0 +1,80 @@
+# Check selecting ELF header ARCH flag.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-m1.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-m2.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-m32.o
+# RUN: yaml2obj -format=elf -docnum 4 %s > %t-m32r2.o
+
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:     %t-m32.o %t-m2.o %t-m32r2.o %t-m1.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Flags [ (0x70001000)
+# CHECK-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:   EF_MIPS_ARCH_32R2 (0x70000000)
+# CHECK-NEXT: ]
+
+# m1.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_1]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# m2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# m32.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# m32r2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-7-64.test b/test/elf/Mips/e-flags-merge-7-64.test
new file mode 100644
index 0000000000000..07ed6bb548366
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-7-64.test
@@ -0,0 +1,42 @@
+# Check that LLD does not allow to mix nan2008 and legacy MIPS object files.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-2008.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-legacy.o
+
+# RUN: not lld -flavor gnu -target mips64el -shared -o %t.so \
+# RUN:         %t-2008.o %t-legacy.o 2>&1 | FileCheck %s
+
+# CHECK: Linking -mnan=2008 and -mnan=legacy modules
+
+# 2008.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64, EF_MIPS_NAN2008]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+# legacy.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+...
diff --git a/test/elf/Mips/e-flags-merge-7.test b/test/elf/Mips/e-flags-merge-7.test
new file mode 100644
index 0000000000000..7e114ff968fec
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-7.test
@@ -0,0 +1,42 @@
+# Check that LLD does not allow to mix nan2008 and legacy MIPS object files.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-2008.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-legacy.o
+
+# RUN: not lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:         %t-2008.o %t-legacy.o 2>&1 | FileCheck %s
+
+# CHECK: Linking -mnan=2008 and -mnan=legacy modules
+
+# 2008.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_NAN2008]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# legacy.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-8.test b/test/elf/Mips/e-flags-merge-8.test
new file mode 100644
index 0000000000000..57af77d70260a
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-8.test
@@ -0,0 +1,65 @@
+# Check that LLD links files with mips32 and mips64 instructions
+# if all these files satisfy O32 ABI.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-32.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-64.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-64r2.o
+
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-32.o %t-64.o %t-64r2.o
+# RUN: llvm-readobj -file-headers %t.so | FileCheck %s
+
+# CHECK:      Flags [ (0x80001100)
+# CHECK-NEXT:   EF_MIPS_32BITMODE (0x100)
+# CHECK-NEXT:   EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:   EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK-NEXT: ]
+
+
+# 32.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_64, EF_MIPS_32BITMODE]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64r2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_64R2, EF_MIPS_32BITMODE]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/e-flags-merge-9.test b/test/elf/Mips/e-flags-merge-9.test
new file mode 100644
index 0000000000000..dea32f07cb9e6
--- /dev/null
+++ b/test/elf/Mips/e-flags-merge-9.test
@@ -0,0 +1,43 @@
+# Check that LLD shows an error and does not link files with mips32r2
+# and mips64 instructions sets.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-32r2.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-64.o
+
+# RUN: not lld -flavor gnu -target mipsel -shared -o %t.so \
+# RUN:         %t-32r2.o %t-64.o 2>&1 | FileCheck %s
+
+# CHECK: Linking modules with incompatible ISA
+
+# 32r2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+
+# 64.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_64, EF_MIPS_32BITMODE]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+...
diff --git a/test/elf/Mips/entry-name.test b/test/elf/Mips/entry-name.test
new file mode 100644
index 0000000000000..b10adc68bde89
--- /dev/null
+++ b/test/elf/Mips/entry-name.test
@@ -0,0 +1,26 @@
+# Check name of executable entry symbol.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel --noinhibit-exec -o %t.exe %t.o
+# RUN: llvm-nm %t.exe | FileCheck %s
+
+# CHECK:          U __start
+# CHECK: 00400108 T main
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            main
+      Section:         .text
diff --git a/test/elf/Mips/exe-dynamic.test b/test/elf/Mips/exe-dynamic.test
new file mode 100644
index 0000000000000..28d2b13fbce87
--- /dev/null
+++ b/test/elf/Mips/exe-dynamic.test
@@ -0,0 +1,108 @@
+# Check MIPS specific tags in the dynamic table in case executable linking.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dynamic-table %t.exe | FileCheck %s
+
+# CHECK: Format: ELF32-mips
+# CHECK: Arch: mipsel
+# CHECK: AddressSize: 32bit
+# CHECK: LoadName:
+# CHECK: DynamicSection [ (18 entries)
+# CHECK:   Tag        Type                 Name/Value
+# CHECK-NEXT:  0x00000004 HASH                 0x400104
+# CHECK-NEXT:  0x00000005 STRTAB               0x400138
+# CHECK-NEXT:  0x00000006 SYMTAB               0x400118
+# CHECK-NEXT:  0x0000000A STRSZ                28 (bytes)
+# CHECK-NEXT:  0x0000000B SYMENT               16 (bytes)
+# CHECK-NEXT:  0x00000002 PLTRELSZ             8 (bytes)
+# CHECK-NEXT:  0x70000032 MIPS_PLTGOT          0x402000
+# CHECK-NEXT:  0x00000014 PLTREL               REL
+# CHECK-NEXT:  0x00000017 JMPREL               0x400154
+# CHECK-NEXT:  0x70000001 MIPS_RLD_VERSION     1
+# CHECK-NEXT:  0x70000005 MIPS_FLAGS           NOTPOT
+# CHECK-NEXT:  0x70000006 MIPS_BASE_ADDRESS    0x400000
+# CHECK-NEXT:  0x7000000A MIPS_LOCAL_GOTNO     2
+# CHECK-NEXT:  0x70000011 MIPS_SYMTABNO        2
+# CHECK-NEXT:  0x70000013 MIPS_GOTSYM          0x2
+# CHECK-NEXT:  0x00000003 PLTGOT               0x401000
+# CHECK-NEXT:  0x00000001 NEEDED               SharedLibrary (exe-dynamic.test.tmp.so)
+# CHECK-NEXT:  0x00000000 NULL                 0x0
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         0000000C000000000000000C000000000000000C00000000
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          T1
+        Type:            R_MIPS_26
+        Addend:          0
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MIPS_26
+        Addend:          0
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MIPS_26
+        Addend:          0
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+      Value:           0x08
+    - Name:            T1
+...
diff --git a/test/elf/Mips/exe-dynsym-micro.test b/test/elf/Mips/exe-dynsym-micro.test
new file mode 100644
index 0000000000000..e3b00277ef6a9
--- /dev/null
+++ b/test/elf/Mips/exe-dynsym-micro.test
@@ -0,0 +1,94 @@
+# Check that symbol referenced by an entry in the global part of GOT
+# has a corresponded entry in the .dynsym section. This test covers
+# the case when the GOT entry created because of the R_MICROMIPS_GOT16
+# relocation.
+
+# Build executable
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t.o
+# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK-DYN %s
+
+# Build executabl (yaml format)e
+# RUN: lld -flavor gnu -target mipsel -e glob \
+# RUN:     --output-filetype=yaml -o %t.yaml %t.o
+# RUN: FileCheck -check-prefix=CHECK-GOT %s < %t.yaml
+
+# CHECK-DYN: Format: ELF32-mips
+# CHECK-DYN: Arch: mipsel
+# CHECK-DYN: AddressSize: 32bit
+# CHECK-DYN: LoadName:
+# CHECK-DYN: DynamicSymbols [
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: @ (0)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Local (0x0)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: weakf@ (1)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Weak (0x2)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN: ]
+
+# CHECK-GOT: - type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT: - type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 80 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT: - ref-name:        L000
+# CHECK-GOT:   type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT:   references:
+# CHECK-GOT:     - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:       offset:          0
+# CHECK-GOT:       target:          weakf
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          weakf
+        Type:            R_MICROMIPS_GOT16
+
+Symbols:
+  Global:
+    - Name:            glob
+      Section:         .text
+      Other:           [ STO_MIPS_MICROMIPS ]
+  Weak:
+    - Name:            weakf
diff --git a/test/elf/Mips/exe-dynsym.test b/test/elf/Mips/exe-dynsym.test
new file mode 100644
index 0000000000000..a59916c4be4c4
--- /dev/null
+++ b/test/elf/Mips/exe-dynsym.test
@@ -0,0 +1,91 @@
+# Check that symbol referenced by an entry in the global part of GOT
+# has a corresponded entry in the .dynsym section.
+
+# Build executable
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t.o
+# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK-DYN %s
+
+# Build executabl (yaml format)e
+# RUN: lld -flavor gnu -target mipsel -e glob \
+# RUN:     --output-filetype=yaml -o %t.yaml %t.o
+# RUN: FileCheck -check-prefix=CHECK-GOT %s < %t.yaml
+
+# CHECK-DYN: Format: ELF32-mips
+# CHECK-DYN: Arch: mipsel
+# CHECK-DYN: AddressSize: 32bit
+# CHECK-DYN: LoadName:
+# CHECK-DYN: DynamicSymbols [
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: @ (0)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Local (0x0)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN:   Symbol {
+# CHECK-DYN:     Name: weakf@ (1)
+# CHECK-DYN:     Value: 0x0
+# CHECK-DYN:     Size: 0
+# CHECK-DYN:     Binding: Weak (0x2)
+# CHECK-DYN:     Type: None (0x0)
+# CHECK-DYN:     Other: 0
+# CHECK-DYN:     Section: Undefined (0x0)
+# CHECK-DYN:   }
+# CHECK-DYN: ]
+
+# CHECK-GOT: - type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT: - type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 80 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT: - ref-name:        L000
+# CHECK-GOT:   type:            got
+# CHECK-GOT:   content:         [ 00, 00, 00, 00 ]
+# CHECK-GOT:   alignment:       2^2
+# CHECK-GOT:   section-choice:  custom-required
+# CHECK-GOT:   section-name:    .got
+# CHECK-GOT:   permissions:     rw-
+# CHECK-GOT:   references:
+# CHECK-GOT:     - kind:            LLD_R_MIPS_GLOBAL_GOT
+# CHECK-GOT:       offset:          0
+# CHECK-GOT:       target:          weakf
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          weakf
+        Type:            R_MIPS_GOT16
+
+Symbols:
+  Global:
+    - Name:            glob
+      Section:         .text
+  Weak:
+    - Name:            weakf
diff --git a/test/elf/Mips/exe-fileheader-64.test b/test/elf/Mips/exe-fileheader-64.test
new file mode 100644
index 0000000000000..63baff53e6782
--- /dev/null
+++ b/test/elf/Mips/exe-fileheader-64.test
@@ -0,0 +1,66 @@
+# Check ELF Header for 64-bit executable file.
+
+# Build executable
+# RUN: yaml2obj -format=elf %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e glob -o %t.exe %t-o.o
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK: Format: ELF64-mips
+# CHECK: Arch: mips64el
+# CHECK: AddressSize: 64bit
+# CHECK: LoadName:
+# CHECK: ElfHeader {
+# CHECK:   Ident {
+# CHECK:     Magic: (7F 45 4C 46)
+# CHECK:     Class: 64-bit (0x2)
+# CHECK:     DataEncoding: LittleEndian (0x1)
+# CHECK:     FileVersion: 1
+# CHECK:     OS/ABI: SystemV (0x0)
+# CHECK:     ABIVersion: 0
+# CHECK:     Unused: (00 00 00 00 00 00 00)
+# CHECK:   }
+# CHECK:   Type: Executable (0x2)
+# CHECK:   Machine: EM_MIPS (0x8)
+# CHECK:   Version: 1
+# CHECK:   Entry: 0x1200001A0
+# CHECK:   ProgramHeaderOffset: 0x40
+# CHECK:   SectionHeaderOffset: 0x1300
+# CHECK:   Flags [ (0x60000007)
+# CHECK:     EF_MIPS_ARCH_64 (0x60000000)
+# CHECK:     EF_MIPS_CPIC (0x4)
+# CHECK:     EF_MIPS_NOREORDER (0x1)
+# CHECK:     EF_MIPS_PIC (0x2)
+# CHECK:   ]
+# CHECK:   HeaderSize: 64
+# CHECK:   ProgramHeaderEntrySize: 56
+# CHECK:   ProgramHeaderCount: 5
+# CHECK:   SectionHeaderEntrySize: 64
+# CHECK:   SectionHeaderCount: 11
+# CHECK:   StringTableSectionIndex: 8
+# CHECK: }
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ARCH_64 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+  Global:
+    - Name:        glob
+      Section:     .text
+...
diff --git a/test/elf/Mips/exe-fileheader-micro-64.test b/test/elf/Mips/exe-fileheader-micro-64.test
new file mode 100644
index 0000000000000..044c2f729f388
--- /dev/null
+++ b/test/elf/Mips/exe-fileheader-micro-64.test
@@ -0,0 +1,68 @@
+# Check ELF Header for 64-bit executable file in case of microMIPS entry symbol.
+
+# Build executable
+# RUN: yaml2obj -format=elf %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e glob -o %t.exe %t-o.o
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK: Format: ELF64-mips
+# CHECK: Arch: mips64el
+# CHECK: AddressSize: 64bit
+# CHECK: LoadName:
+# CHECK: ElfHeader {
+# CHECK:   Ident {
+# CHECK:     Magic: (7F 45 4C 46)
+# CHECK:     Class: 64-bit (0x2)
+# CHECK:     DataEncoding: LittleEndian (0x1)
+# CHECK:     FileVersion: 1
+# CHECK:     OS/ABI: SystemV (0x0)
+# CHECK:     ABIVersion: 0
+# CHECK:     Unused: (00 00 00 00 00 00 00)
+# CHECK:   }
+# CHECK:   Type: Executable (0x2)
+# CHECK:   Machine: EM_MIPS (0x8)
+# CHECK:   Version: 1
+# CHECK:   Entry: 0x1200001A1
+# CHECK:   ProgramHeaderOffset: 0x40
+# CHECK:   SectionHeaderOffset: 0x1300
+# CHECK:   Flags [ (0x82000007)
+# CHECK:     EF_MIPS_ARCH_64R2 (0x80000000)
+# CHECK:     EF_MIPS_CPIC (0x4)
+# CHECK:     EF_MIPS_MICROMIPS (0x2000000)
+# CHECK:     EF_MIPS_NOREORDER (0x1)
+# CHECK:     EF_MIPS_PIC (0x2)
+# CHECK:   ]
+# CHECK:   HeaderSize: 64
+# CHECK:   ProgramHeaderEntrySize: 56
+# CHECK:   ProgramHeaderCount: 5
+# CHECK:   SectionHeaderEntrySize: 64
+# CHECK:   SectionHeaderCount: 11
+# CHECK:   StringTableSectionIndex: 8
+# CHECK: }
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_MICROMIPS, EF_MIPS_ARCH_64R2 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x10
+    Size:          0x08
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+  Global:
+    - Name:        glob
+      Section:     .text
+      Other:       [ STO_MIPS_MICROMIPS ]
+...
diff --git a/test/elf/Mips/exe-fileheader-micro.test b/test/elf/Mips/exe-fileheader-micro.test
new file mode 100644
index 0000000000000..351f299b04cdc
--- /dev/null
+++ b/test/elf/Mips/exe-fileheader-micro.test
@@ -0,0 +1,69 @@
+# Check ELF Header for non-pic executable file in case
+# of microMIPS entry symbol.
+
+# Build executable
+# RUN: yaml2obj -format=elf %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK:      Format: ELF32-mips
+# CHECK-NEXT: Arch: mipsel
+# CHECK-NEXT: AddressSize: 32bit
+# CHECK-NEXT: LoadName:
+# CHECK-NEXT: ElfHeader {
+# CHECK-NEXT:   Ident {
+# CHECK-NEXT:     Magic: (7F 45 4C 46)
+# CHECK-NEXT:     Class: 32-bit (0x1)
+# CHECK-NEXT:     DataEncoding: LittleEndian (0x1)
+# CHECK-NEXT:     FileVersion: 1
+# CHECK-NEXT:     OS/ABI: SystemV (0x0)
+# CHECK-NEXT:     ABIVersion: 0
+# CHECK-NEXT:     Unused: (00 00 00 00 00 00 00)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Type: Executable (0x2)
+# CHECK-NEXT:   Machine: EM_MIPS (0x8)
+# CHECK-NEXT:   Version: 1
+# CHECK-NEXT:   Entry: 0x400109
+# CHECK-NEXT:   ProgramHeaderOffset: 0x34
+# CHECK-NEXT:   SectionHeaderOffset: 0x1268
+# CHECK-NEXT:   Flags [ (0x72001005)
+# CHECK-NEXT:     EF_MIPS_ABI_O32 (0x1000)
+# CHECK-NEXT:     EF_MIPS_ARCH_32R2 (0x70000000)
+# CHECK-NEXT:     EF_MIPS_CPIC (0x4)
+# CHECK-NEXT:     EF_MIPS_MICROMIPS (0x2000000)
+# CHECK-NEXT:     EF_MIPS_NOREORDER (0x1)
+# CHECK-NEXT:   ]
+# CHECK-NEXT:   HeaderSize: 52
+# CHECK-NEXT:   ProgramHeaderEntrySize: 32
+# CHECK-NEXT:   ProgramHeaderCount: 5
+# CHECK-NEXT:   SectionHeaderEntrySize: 40
+# CHECK-NEXT:   SectionHeaderCount: 11
+# CHECK-NEXT:   StringTableSectionIndex: 8
+# CHECK-NEXT: }
+
+# o.o
+---
+FileHeader:
+  Class:          ELFCLASS32
+  Data:           ELFDATA2LSB
+  Type:           ET_REL
+  Machine:        EM_MIPS
+  Flags:          [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                    EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign: 0x04
+    Size:         0x08
+
+Symbols:
+  Local:
+    - Name:       .text
+      Type:       STT_SECTION
+      Section:    .text
+  Global:
+    - Name:       glob
+      Section:    .text
+      Other:      [ STO_MIPS_MICROMIPS ]
+...
diff --git a/test/elf/Mips/exe-fileheader.test b/test/elf/Mips/exe-fileheader.test
new file mode 100644
index 0000000000000..ff0d38198c316
--- /dev/null
+++ b/test/elf/Mips/exe-fileheader.test
@@ -0,0 +1,105 @@
+# Check ELF Header for non-pic executable file.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -file-headers %t.exe | FileCheck %s
+
+# CHECK: Format: ELF32-mips
+# CHECK: Arch: mipsel
+# CHECK: AddressSize: 32bit
+# CHECK: LoadName:
+# CHECK: ElfHeader {
+# CHECK:   Ident {
+# CHECK:     Magic: (7F 45 4C 46)
+# CHECK:     Class: 32-bit (0x1)
+# CHECK:     DataEncoding: LittleEndian (0x1)
+# CHECK:     FileVersion: 1
+# CHECK:     OS/ABI: SystemV (0x0)
+# CHECK:     ABIVersion: 1
+# CHECK:     Unused: (00 00 00 00 00 00 00)
+# CHECK:   }
+# CHECK:   Type: Executable (0x2)
+# CHECK:   Machine: EM_MIPS (0x8)
+# CHECK:   Version: 1
+# CHECK:   Entry: 0x400190
+# CHECK:   ProgramHeaderOffset: 0x34
+# CHECK:   SectionHeaderOffset: 0x2280
+# CHECK:   Flags [ (0x70001005)
+# CHECK:     EF_MIPS_ABI_O32 (0x1000)
+# CHECK:     EF_MIPS_ARCH_32R2 (0x70000000)
+# CHECK:     EF_MIPS_CPIC (0x4)
+# CHECK:     EF_MIPS_NOREORDER (0x1)
+# CHECK:   ]
+# CHECK:   HeaderSize: 52
+# CHECK:   ProgramHeaderEntrySize: 32
+# CHECK:   ProgramHeaderCount: 6
+# CHECK:   SectionHeaderEntrySize: 40
+# CHECK:   SectionHeaderCount: 14
+# CHECK:   StringTableSectionIndex: 11
+# CHECK: }
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+            EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          T1
+        Type:            R_MIPS_26
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            T1
+...
diff --git a/test/elf/Mips/exe-got-micro.test b/test/elf/Mips/exe-got-micro.test
new file mode 100644
index 0000000000000..d2d1588ab964b
--- /dev/null
+++ b/test/elf/Mips/exe-got-micro.test
@@ -0,0 +1,115 @@
+# Check that external symbol defined in the executable file
+# and referenced by R_MICROMIPS_CALL16 relocation has a corresponded
+# entry in the local GOT section.
+#
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob \
+# RUN:     --output-filetype=yaml -o %t.exe %t-o.o %t.so
+# RUN: FileCheck -check-prefix=GOT %s < %t.exe
+
+# GOT header
+# GOT:   - type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:   - type:            got
+# GOT:     content:         [ 00, 00, 00, 80 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# Local GOT entry for 'glob' symbol
+# GOT:   - ref-name:        L000
+# GOT:     type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:     references:
+# GOT:       - kind:            R_MIPS_32
+# GOT:         offset:          0
+# GOT:         target:          glob
+# Global GOT entry for 'T1' symbol
+# GOT:   - ref-name:        L001
+# GOT:     type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:     references:
+# GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# GOT:         offset:          0
+# GOT:         target:          T1
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x08
+  - Name:          .rel.text
+    Type:          SHT_REL
+    Link:          .symtab
+    AddressAlign:  0x04
+    Info:          .text
+    Relocations:
+      - Offset:    0x00
+        Symbol:    glob
+        Type:      R_MICROMIPS_CALL16
+      - Offset:    0x04
+        Symbol:    T1
+        Type:      R_MICROMIPS_CALL16
+
+Symbols:
+  Local:
+    - Name:        .text
+      Type:        STT_SECTION
+      Section:     .text
+  Global:
+    - Name:        glob
+      Section:     .text
+      Other:       [ STO_MIPS_MICROMIPS ]
+    - Name:        T1
+...
diff --git a/test/elf/Mips/exe-got.test b/test/elf/Mips/exe-got.test
new file mode 100644
index 0000000000000..7254c87530bcb
--- /dev/null
+++ b/test/elf/Mips/exe-got.test
@@ -0,0 +1,116 @@
+# Check that external symbol defined in the executable file
+# and referenced by R_MIPS_CALL16 relocation has a corresponded
+# entry in the local GOT section.
+#
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob \
+# RUN:     --output-filetype=yaml -o %t.exe %t-o.o %t.so
+# RUN: FileCheck -check-prefix=GOT %s < %t.exe
+
+# GOT header
+# GOT:   - type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:   - type:            got
+# GOT:     content:         [ 00, 00, 00, 80 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# Local GOT entry for 'glob' symbol
+# GOT:   - ref-name:        L000
+# GOT:     type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:     references:
+# GOT:       - kind:            R_MIPS_32
+# GOT:         offset:          0
+# GOT:         target:          glob
+# Global GOT entry for 'T1' symbol
+# GOT:   - ref-name:        L001
+# GOT:     type:            got
+# GOT:     content:         [ 00, 00, 00, 00 ]
+# GOT:     alignment:       2^2
+# GOT:     section-choice:  custom-required
+# GOT:     section-name:    .got
+# GOT:     permissions:     rw-
+# GOT:     references:
+# GOT:       - kind:            LLD_R_MIPS_GLOBAL_GOT
+# GOT:         offset:          0
+# GOT:         target:          T1
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          glob
+        Type:            R_MIPS_CALL16
+        Addend:          0
+      - Offset:          0x04
+        Symbol:          T1
+        Type:            R_MIPS_CALL16
+        Addend:          0
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            T1
+...
diff --git a/test/elf/Mips/got-page-32.test b/test/elf/Mips/got-page-32.test
new file mode 100644
index 0000000000000..00376da786633
--- /dev/null
+++ b/test/elf/Mips/got-page-32.test
@@ -0,0 +1,203 @@
+# Check handling of R_MIPS_GOT_DISP / PAGE / OFST relocations.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -symbols -dyn-symbols -mips-plt-got %t.exe \
+# RUN:   | FileCheck -check-prefix=GOT %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=RAW %s
+
+# GOT:      Symbol {
+# GOT:        Name: T0 (1)
+# GOT-NEXT:   Value: 0x400154
+# GOT:      Symbol {
+# GOT:        Name: LT1 (4)
+# GOT-NEXT:   Value: 0x40017C
+# GOT:      Symbol {
+# GOT:        Name: LT2 (8)
+# GOT-NEXT:   Value: 0x400180
+# GOT:      Symbol {
+# GOT:        Name: T1@ (1)
+# GOT-NEXT:   Value: 0x0
+# GOT:      Symbol {
+# GOT:        Name: T2@ (4)
+# GOT-NEXT:   Value: 0x0
+
+# GOT:      Primary GOT {
+# GOT-NEXT:   Canonical gp value: 0x408FF0
+# GOT-NEXT:   Reserved entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401000
+# GOT-NEXT:       Access: -32752
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Purpose: Lazy resolver
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401004
+# GOT-NEXT:       Access: -32748
+# GOT-NEXT:       Initial: 0x80000000
+# GOT-NEXT:       Purpose: Module pointer (GNU extension)
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Local entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401008
+# GOT-NEXT:       Access: -32744
+# GOT-NEXT:       Initial: 0x40017C
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x40100C
+# GOT-NEXT:       Access: -32740
+# GOT-NEXT:       Initial: 0x400000
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401010
+# GOT-NEXT:       Access: -32736
+# GOT-NEXT:       Initial: 0x400000
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Global entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401014
+# GOT-NEXT:       Access: -32732
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Value: 0x0
+# GOT-NEXT:       Type: Function (0x2)
+# GOT-NEXT:       Section: Undefined (0x0)
+# GOT-NEXT:       Name: T1@ (1)
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x401018
+# GOT-NEXT:       Access: -32728
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Value: 0x0
+# GOT-NEXT:       Type: Function (0x2)
+# GOT-NEXT:       Section: Undefined (0x0)
+# GOT-NEXT:       Name: T2@ (4)
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Number of TLS and multi-GOT entries: 0
+# GOT-NEXT: }
+
+# RAW:      Contents of section .text:
+# RAW-NEXT:  400154 24800000 18800000 24800000 28800000  $.......$...(...
+#                   ^ = -32732 (T1)
+#                            ^ = -32744 (LT1)
+#                                     ^ -32732 (T1)
+#                                              ^ -32728 (T2)
+# RAW-NEXT:  400164 1c800000 20800000 00000000 00000000  .... ...........
+#                   ^ -32740 (PAGE)
+#                            ^ -32736 (PAGE)
+#                                     ^ T1 OFST
+#                                              ^ T2 OFST
+# RAW-NEXT:  400174 7c010000 80010000 00000000 00000000  |...............
+#                   ^ LT1 OFST
+#                            ^ LT2 OFST
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_32, EF_MIPS_ABI_O32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    0x4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_32, EF_MIPS_ABI_O32]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x4
+    Size:            0x30
+
+  - Name:            .rel.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:      0x0
+        Symbol:      T1
+        Type:        R_MIPS_GOT_DISP
+      - Offset:      0x4
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_DISP
+      - Offset:      0x8
+        Symbol:      T1
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0xC
+        Symbol:      T2
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x10
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x14
+        Symbol:      LT2
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x18
+        Symbol:      T1
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x1C
+        Symbol:      T2
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x20
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x24
+        Symbol:      LT2
+        Type:        R_MIPS_GOT_OFST
+
+Symbols:
+  Local:
+    - Name:    .text
+      Type:    STT_SECTION
+      Section: .text
+
+  Global:
+    - Name:    T0
+      Type:    STT_FUNC
+      Section: .text
+      Size:    0x8
+    - Name:    LT1
+      Type:    STT_FUNC
+      Section: .text
+      Value:   0x28
+      Size:    0x4
+    - Name:    LT2
+      Type:    STT_FUNC
+      Section: .text
+      Value:   0x2c
+      Size:    0x4
+    - Name:    T1
+    - Name:    T2
+...
diff --git a/test/elf/Mips/got-page-64.test b/test/elf/Mips/got-page-64.test
new file mode 100644
index 0000000000000..21bece5d32420
--- /dev/null
+++ b/test/elf/Mips/got-page-64.test
@@ -0,0 +1,203 @@
+# Check handling of R_MIPS_GOT_DISP / PAGE / OFST relocations.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -symbols -dyn-symbols -mips-plt-got %t.exe \
+# RUN:   | FileCheck -check-prefix=GOT %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=RAW %s
+
+# GOT:      Symbol {
+# GOT:        Name: T0 (1)
+# GOT-NEXT:   Value: 0x1200001F0
+# GOT:      Symbol {
+# GOT:        Name: LT1 (4)
+# GOT-NEXT:   Value: 0x120000218
+# GOT:      Symbol {
+# GOT:        Name: LT2 (8)
+# GOT-NEXT:   Value: 0x12000021C
+# GOT:      Symbol {
+# GOT:        Name: T1@ (1)
+# GOT-NEXT:   Value: 0x0
+# GOT:      Symbol {
+# GOT:        Name: T2@ (4)
+# GOT-NEXT:   Value: 0x0
+
+# GOT:      Primary GOT {
+# GOT-NEXT:   Canonical gp value: 0x120008FF0
+# GOT-NEXT:   Reserved entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001000
+# GOT-NEXT:       Access: -32752
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Purpose: Lazy resolver
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001008
+# GOT-NEXT:       Access: -32744
+# GOT-NEXT:       Initial: 0x8000000000000000
+# GOT-NEXT:       Purpose: Module pointer (GNU extension)
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Local entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001010
+# GOT-NEXT:       Access: -32736
+# GOT-NEXT:       Initial: 0x120000218
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001018
+# GOT-NEXT:       Access: -32728
+# GOT-NEXT:       Initial: 0x120000000
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001020
+# GOT-NEXT:       Access: -32720
+# GOT-NEXT:       Initial: 0x120000000
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Global entries [
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001028
+# GOT-NEXT:       Access: -32712
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Value: 0x0
+# GOT-NEXT:       Type: Function (0x2)
+# GOT-NEXT:       Section: Undefined (0x0)
+# GOT-NEXT:       Name: T1@ (1)
+# GOT-NEXT:     }
+# GOT-NEXT:     Entry {
+# GOT-NEXT:       Address: 0x120001030
+# GOT-NEXT:       Access: -32704
+# GOT-NEXT:       Initial: 0x0
+# GOT-NEXT:       Value: 0x0
+# GOT-NEXT:       Type: Function (0x2)
+# GOT-NEXT:       Section: Undefined (0x0)
+# GOT-NEXT:       Name: T2@ (4)
+# GOT-NEXT:     }
+# GOT-NEXT:   ]
+# GOT-NEXT:   Number of TLS and multi-GOT entries: 0
+# GOT-NEXT: }
+
+# RAW:      Contents of section .text:
+# RAW-NEXT:  1200001f0 38800000 20800000 38800000 40800000  8... ...8...@...
+#                      ^ = -32712 (T1)
+#                               ^ = -32736 (LT1)
+#                                        ^ -32712 (T1)
+#                                                 ^ -32704 (T2)
+# RAW-NEXT:  120000200 28800000 30800000 00000000 00000000  (...0...........
+#                      ^ -32728 (PAGE)
+#                               ^ -32720 (PAGE)
+#                                        ^ T1 OFST
+#                                                 ^ T2 OFST
+# RAW-NEXT:  120000210 18020000 1c020000 00000000 00000000  ................
+#                      ^ LT1 OFST
+#                               ^ LT2 OFST
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    0x4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x4
+    Size:            0x30
+
+  - Name:            .rel.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:      0x0
+        Symbol:      T1
+        Type:        R_MIPS_GOT_DISP
+      - Offset:      0x4
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_DISP
+      - Offset:      0x8
+        Symbol:      T1
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0xC
+        Symbol:      T2
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x10
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x14
+        Symbol:      LT2
+        Type:        R_MIPS_GOT_PAGE
+      - Offset:      0x18
+        Symbol:      T1
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x1C
+        Symbol:      T2
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x20
+        Symbol:      LT1
+        Type:        R_MIPS_GOT_OFST
+      - Offset:      0x24
+        Symbol:      LT2
+        Type:        R_MIPS_GOT_OFST
+
+Symbols:
+  Local:
+    - Name:    .text
+      Type:    STT_SECTION
+      Section: .text
+
+  Global:
+    - Name:    T0
+      Type:    STT_FUNC
+      Section: .text
+      Size:    0x8
+    - Name:    LT1
+      Type:    STT_FUNC
+      Section: .text
+      Value:   0x28
+      Size:    0x4
+    - Name:    LT2
+      Type:    STT_FUNC
+      Section: .text
+      Value:   0x2c
+      Size:    0x4
+    - Name:    T1
+    - Name:    T2
+...
diff --git a/test/elf/Mips/got16-2.test b/test/elf/Mips/got16-2.test
new file mode 100644
index 0000000000000..6f576536c5410
--- /dev/null
+++ b/test/elf/Mips/got16-2.test
@@ -0,0 +1,73 @@
+# Check handling of R_MIPS_GOT16 relocation against local
+# symbols when addresses of local data cross 64 KBytes border.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t-exe %t-obj
+# RUN: llvm-objdump -s %t-exe | FileCheck %s
+
+# CHECK:      Contents of section .got:
+# CHECK-NEXT:  40a000 00000000 00000080 00004000 00004100  ..........@...A.
+#                     lazy     module   0x400000 0x410000
+#                     resolver pointer  for L1   for L2
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '00000000000000000000000000000000'
+
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Address:         0x1000
+    Relocations:
+      - Offset:      0
+        Symbol:      L1
+        Type:        R_MIPS_GOT16
+      - Offset:      4
+        Symbol:      L1
+        Type:        R_MIPS_LO16
+      - Offset:      8
+        Symbol:      L2
+        Type:        R_MIPS_GOT16
+      - Offset:      12
+        Symbol:      L2
+        Type:        R_MIPS_LO16
+
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x9000
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            L1
+      Type:            STT_OBJECT
+      Section:         .data
+      Value:           0x00
+      Size:            0x8000
+    - Name:            L2
+      Type:            STT_OBJECT
+      Section:         .data
+      Value:           0x8000
+      Size:            0x04
+
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
diff --git a/test/elf/Mips/got16-micro.test b/test/elf/Mips/got16-micro.test
new file mode 100644
index 0000000000000..6b77613581ec5
--- /dev/null
+++ b/test/elf/Mips/got16-micro.test
@@ -0,0 +1,165 @@
+# REQUIRES: mips
+
+# Check handling of global/local R_MICROMIPS_GOT16 relocations.
+# RUN: llvm-mc -triple=mipsel -mattr=micromips -relocation-model=pic \
+# RUN:     -filetype=obj -o=%t.o %s
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \
+# RUN:     --output-filetype=yaml %t.o \
+# RUN:     | FileCheck -check-prefix YAML %s
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t2 %t.o
+# RUN: llvm-objdump -t -disassemble -mattr=micromips %t2 \
+# RUN:   | FileCheck -check-prefix RAW %s
+
+# Function glob
+# YAML:      - name:         main
+# YAML:        scope:        global
+# YAML:        content:      [ 5C, FC, 00, 00, 42, 30, 00, 00, 5C, FC, 00, 00,
+# YAML:                        42, 30, 00, 00, 5C, FC, 00, 00, 5C, FC, 00, 00,
+# YAML:                        5C, FC, 00, 00 ]
+# YAML:        alignment:    4 mod 2^4
+# YAML:        code-model:   mips-micro
+# YAML:        references:
+# YAML-NEXT:     - kind:         R_MICROMIPS_GOT16
+# YAML-NEXT:       offset:       0
+# YAML-NEXT:       target:       L000
+# YAML-NEXT:     - kind:         R_MICROMIPS_LO16
+# YAML-NEXT:       offset:       4
+# YAML-NEXT:       target:       data_1
+# YAML-NEXT:     - kind:         R_MICROMIPS_GOT16
+# YAML-NEXT:       offset:       8
+# YAML-NEXT:       target:       L001
+# YAML-NEXT:     - kind:         R_MICROMIPS_LO16
+# YAML-NEXT:       offset:       12
+# YAML-NEXT:       target:       data_2
+# YAML-NEXT:     - kind:         R_MICROMIPS_GOT16
+# YAML-NEXT:       offset:       16
+# YAML-NEXT:       target:       L002
+# YAML-NEXT:     - kind:         R_MICROMIPS_CALL16
+# YAML-NEXT:       offset:       20
+# YAML-NEXT:       target:       L003
+# YAML-NEXT:     - kind:         R_MICROMIPS_CALL16
+# YAML-NEXT:       offset:       24
+# YAML-NEXT:       target:       L004
+
+# Local GOT entries:
+# YAML:       - ref-name:        L000
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_32_HI16
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          data_1
+# YAML-NEXT:  - ref-name:        L001
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_32_HI16
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          data_2
+# YAML-NEXT:  - ref-name:        L002
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            R_MIPS_32
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          data_h
+
+# Global GOT entries:
+# YAML-NEXT:  - ref-name:        L003
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_GLOBAL_GOT
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          bar
+# YAML-NEXT:      - kind:            R_MIPS_32
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          bar
+# YAML-NEXT:  - ref-name:        L004
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_GLOBAL_GOT
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          foo
+
+# RAW: Disassembly of section .text:
+# RAW: main:
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  5c fc 18 80   lw      $2, -32744($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  42 30 40 10   addiu   $2, $2, 4160
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  5c fc 1c 80   lw      $2, -32740($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  42 30 60 20   addiu   $2, $2, 8288
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  5c fc 20 80   lw      $2, -32736($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  5c fc 24 80   lw      $2, -32732($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  5c fc 28 80   lw      $2, -32728($gp)
+
+# RAW: SYMBOL TABLE:
+# RAW: {{[0x0-9a-f]+}}       *UND*  00000000
+# RAW: {{[0x0-9a-f]+}} l     .data  00000000 data_1
+# RAW: {{[0x0-9a-f]+}} l     .data  00000001 data_2
+# RAW: {{[0x0-9a-f]+}} g   F .text  00000004 bar
+# RAW: {{[0x0-9a-f]+}} g   F .text  0000001c main
+# RAW: {{[0x0-9a-f]+}} g     .data  00000001 data_h
+
+        .data
+        .type   data_1, @object
+        .size   data_1, 4128
+data_1:
+        .byte   1
+        .space  4127
+        .type   data_2, @object
+        .size   data_2, 1
+data_2:
+        .byte   2
+        .hidden data_h
+        .globl  data_h
+        .type   data_h, @object
+        .size   data_h, 1
+data_h:
+        .byte   3
+
+        .text
+        .globl  bar
+        .set    micromips
+        .ent    bar
+        .type   bar, @function
+bar:
+        nop
+        .end    bar
+        .size   bar, .-bar
+
+        .globl  main
+        .set    micromips
+        .ent    main
+        .type   main, @function
+main:
+        lw      $2,%got(data_1)($28)
+        addiu   $2,$2,%lo(data_1)
+        lw      $2,%got(data_2)($28)
+        addiu   $2,$2,%lo(data_2)
+        lw      $2,%got(data_h)($28)
+        lw      $2,%call16(bar)($28)
+        lw      $2,%call16(foo)($28)
+
+        .end    main
+        .size   main, .-main
diff --git a/test/elf/Mips/got16.test b/test/elf/Mips/got16.test
new file mode 100644
index 0000000000000..9090d3003c142
--- /dev/null
+++ b/test/elf/Mips/got16.test
@@ -0,0 +1,196 @@
+# REQUIRES: mips
+
+# Check handling of global/local GOT16 relocations.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \
+# RUN:     --output-filetype=yaml %t.o \
+# RUN:     | FileCheck -check-prefix YAML %s
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t2 %t.o
+# RUN: llvm-objdump -t -disassemble %t2 | FileCheck -check-prefix RAW %s
+
+# Function glob
+# YAML:  - name:            glob
+# YAML:    scope:           global
+# YAML:    content:         [ 00, 00, 84, 8F, 00, 00, 84, 24, 01, 00, 84, 8F,
+# YAML:                       00, 02, 84, 24, 00, 00, 84, 8F, 00, 00, 84, 8F,
+# YAML:                       00, 00, 84, 8F ]
+# YAML:    alignment:       2^2
+# YAML:    references:
+# YAML:      - kind:            R_MIPS_GOT16
+# YAML:        offset:          0
+# YAML:        target:          L000
+# YAML:      - kind:            R_MIPS_LO16
+# YAML:        offset:          4
+# YAML:        target:          L009
+# YAML:      - kind:            R_MIPS_GOT16
+# YAML:        offset:          8
+# YAML:        target:          L002
+# YAML:        addend:          66048
+# YAML:      - kind:            R_MIPS_LO16
+# YAML:        offset:          12
+# YAML:        target:          L009
+# YAML:        addend:          512
+# YAML:      - kind:            R_MIPS_GOT16
+# YAML:        offset:          16
+# YAML:        target:          L004
+# YAML:      - kind:            R_MIPS_CALL16
+# YAML:        offset:          20
+# YAML:        target:          L005
+# YAML:      - kind:            R_MIPS_CALL16
+# YAML:        offset:          24
+# YAML:        target:          L006
+
+# Local GOT entries:
+# YAML:       - ref-name:        L000
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_32_HI16
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          L009
+# YAML-NEXT:  - ref-name:        L002
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_32_HI16
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          L009
+# YAML-NEXT:        addend:          66048
+# YAML-NEXT:  - ref-name:        L004
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            R_MIPS_32
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          hidden
+
+# Global GOT entries:
+# YAML-NEXT:  - ref-name:        L005
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_GLOBAL_GOT
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          glob
+# YAML-NEXT:      - kind:            R_MIPS_32
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          glob
+# YAML-NEXT:  - ref-name:        L006
+# YAML-NEXT:    type:            got
+# YAML-NEXT:    content:         [ 00, 00, 00, 00 ]
+# YAML-NEXT:    alignment:       2^2
+# YAML-NEXT:    section-choice:  custom-required
+# YAML-NEXT:    section-name:    .got
+# YAML-NEXT:    permissions:     rw-
+# YAML-NEXT:    references:
+# YAML-NEXT:      - kind:            LLD_R_MIPS_GLOBAL_GOT
+# YAML-NEXT:        offset:          0
+# YAML-NEXT:        target:          extern
+
+# RAW: Disassembly of section .text:
+# RAW: glob:
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  18 80 84 8f  lw      $4, -32744($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  00 20 84 24  addiu   $4, $4, 8192
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  1c 80 84 8f  lw      $4, -32740($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  00 22 84 24  addiu   $4, $4, 8704
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  20 80 84 8f  lw      $4, -32736($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  24 80 84 8f  lw      $4, -32732($gp)
+# RAW-NEXT:   {{[0x0-9a-f]+}}:  28 80 84 8f  lw      $4, -32728($gp)
+
+# RAW: SYMBOL TABLE:
+# RAW: {{[0x0-9a-f]+}}       *UND*  00000000
+# RAW: {{[0x0-9a-f]+}} l     .data  00000000 str1
+# RAW: {{[0x0-9a-f]+}} l     .data  00000005 str2
+# RAW: {{[0x0-9a-f]+}} g   F .text  0000001c glob
+# RAW: {{[0x0-9a-f]+}} g     .data  00000004 hidden
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '0000848F000084240100848F000284240000848F0000848F0000848F'
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          .data
+        Type:            R_MIPS_GOT16
+      - Offset:          0x04
+        Symbol:          .data
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          .data
+        Type:            R_MIPS_GOT16
+      - Offset:          0x0C
+        Symbol:          .data
+        Type:            R_MIPS_LO16
+      - Offset:          0x10
+        Symbol:          hidden
+        Type:            R_MIPS_GOT16
+      - Offset:          0x14
+        Symbol:          glob
+        Type:            R_MIPS_CALL16
+      - Offset:          0x18
+        Symbol:          extern
+        Type:            R_MIPS_CALL16
+  - Name:            .data
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC ]
+    AddressAlign:    0x04
+    Size:            0x10209
+
+Symbols:
+  Local:
+    - Name:            str1
+      Type:            STT_OBJECT
+      Section:         .data
+      Size:            0x10200
+    - Name:            str2
+      Type:            STT_OBJECT
+      Section:         .data
+      Value:           0x10200
+      Size:            0x05
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .data
+      Type:            STT_SECTION
+      Section:         .data
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            hidden
+      Type:            STT_OBJECT
+      Section:         .data
+      Value:           0x10205
+      Size:            0x04
+      Visibility:      STV_HIDDEN
+    - Name:            extern
diff --git a/test/elf/Mips/gotsym.test b/test/elf/Mips/gotsym.test
new file mode 100644
index 0000000000000..4581901958aae
--- /dev/null
+++ b/test/elf/Mips/gotsym.test
@@ -0,0 +1,43 @@
+# Check _gp_disp and GOT_OFFSET_TABLE value
+#
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t.so %t.o
+# RUN: llvm-objdump -h -t %t.so | FileCheck -check-prefix=SHARED %s
+
+# SHARED: Sections:
+# SHARED: Idx Name          Size      Address          Type
+# SHARED:   6 .got          00000008 0000000000001000 DATA
+# SHARED: SYMBOL TABLE:
+# SHARED: 00001000 g       *ABS*  00000000 _GLOBAL_OFFSET_TABLE_
+# SHARED: 00008ff0 g       *ABS*  00000000 _gp
+# SHARED: 00008ff0 g       *ABS*  00000000 _gp_disp
+
+# RUN: lld -flavor gnu -target mipsel -e main --noinhibit-exec -o %t.exe %t.o
+# RUN: llvm-objdump -h -t %t.exe | FileCheck -check-prefix=EXE %s
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   7 .got          00000008 0000000000401000 DATA
+# EXE: SYMBOL TABLE:
+# EXE: 00401000 g       *ABS*  00000000 _GLOBAL_OFFSET_TABLE_
+# EXE: 00408ff0 g       *ABS*  00000000 _gp
+# EXE: 00408ff0 g       *ABS*  00000000 _gp_disp
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            main
+      Section:         .text
diff --git a/test/elf/Mips/gp-sym-1-micro.test b/test/elf/Mips/gp-sym-1-micro.test
new file mode 100644
index 0000000000000..76274eaaa8ac9
--- /dev/null
+++ b/test/elf/Mips/gp-sym-1-micro.test
@@ -0,0 +1,88 @@
+# Check that microMIPS relocations against __gnu_local_gp
+# use "gp" value as target.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -symbols %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=SEC %s
+
+# SYM:      Name: _gp (203)
+# SYM-NEXT: Value: 0x408FF0
+
+# SEC:      Contents of section .text:
+# SEC-NEXT:  400184 00004100 0000f08f 2000bc00  ..A..... ...
+# SEC:      Contents of section .got:
+# SEC-NEXT:  401000 00000000 00000080           ........
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            12
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          __gnu_local_gp
+        Type:            R_MICROMIPS_HI16
+      - Offset:          0x04
+        Symbol:          __gnu_local_gp
+        Type:            R_MICROMIPS_LO16
+      - Offset:          0x08
+        Symbol:          T1
+        Type:            R_MICROMIPS_26_S1
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            __gnu_local_gp
+    - Name:            T1
+...
diff --git a/test/elf/Mips/gp-sym-1.test b/test/elf/Mips/gp-sym-1.test
new file mode 100644
index 0000000000000..6c2ffb62629d6
--- /dev/null
+++ b/test/elf/Mips/gp-sym-1.test
@@ -0,0 +1,86 @@
+# Check that relocations against __gnu_local_gp use "gp" value as target.
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -symbols %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=SEC %s
+
+# SYM:      Name: _gp (203)
+# SYM-NEXT: Value: 0x408FF0
+
+# SEC:      Contents of section .text:
+# SEC-NEXT:  400190 41000000 f08f0000 60001000
+# SEC:      Contents of section .got:
+# SEC-NEXT:  401000 00000000 00000080
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            12
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          __gnu_local_gp
+        Type:            R_MIPS_HI16
+      - Offset:          0x04
+        Symbol:          __gnu_local_gp
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          T1
+        Type:            R_MIPS_26
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            __gnu_local_gp
+    - Name:            T1
+...
diff --git a/test/elf/Mips/gp-sym-2.test b/test/elf/Mips/gp-sym-2.test
new file mode 100644
index 0000000000000..6b9e5a5e52d93
--- /dev/null
+++ b/test/elf/Mips/gp-sym-2.test
@@ -0,0 +1,103 @@
+# Check that R_MIPS32 relocation against __gnu_local_gp causes emitting
+# of R_MIPS_REL32 relocation in case of shared library file linking
+# and does not produce any dynamic relocation in case of linking a non-shared
+# executable file.
+
+# Now the test failed because the __gnu_local_gp symbol becomes defined
+# absolute symbol and we do not generate R_MIPS_REL32 in case of shared
+# library linking.
+# XFAIL: *
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-1.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t-1.so
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=EXE %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-2.so %t-o.o %t-1.so
+# RUN: llvm-readobj -r %t-2.so | FileCheck -check-prefix=SO %s
+
+# EXE:      Relocations [
+# EXE-NEXT: ]
+
+# SO:      Relocations [
+# SO-NEXT:   Section (5) .rel.dyn {
+# SO-NEXT:     0x0 R_MIPS_NONE - 0x0
+# SO-NEXT:     0x2EC R_MIPS_REL32 __gnu_local_gp 0x0
+# SO-NEXT:   }
+# SO-NEXT: ]
+
+# so.so
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC, EF_MIPS_PIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            12
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          __gnu_local_gp
+        Type:            R_MIPS_32
+      - Offset:          0x04
+        Symbol:          T1
+        Type:            R_MIPS_LO16
+      - Offset:          0x08
+        Symbol:          T2
+        Type:            R_MIPS_CALL16
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            __gnu_local_gp
+    - Name:            T1
+    - Name:            T2
+...
diff --git a/test/elf/Mips/hilo16-1.test b/test/elf/Mips/hilo16-1.test
new file mode 100644
index 0000000000000..c2863408c888d
--- /dev/null
+++ b/test/elf/Mips/hilo16-1.test
@@ -0,0 +1,44 @@
+# REQUIRES: mips
+
+# Check handling multiple HI16 relocation followed by a single LO16 relocation.
+#
+# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-obj %s
+# RUN: lld -flavor gnu -target mipsel -e glob1 -o %t-exe %t-obj
+# RUN: llvm-objdump -t -disassemble %t-exe | FileCheck %s
+
+# CHECK: Disassembly of section .text:
+# CHECK: glob1:
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 00 08 3c  lui     $8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 00 08 3c  lui     $8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 00 08 3c  lui     $8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 00 08 3c  lui     $8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}: 42 00 08 3c  lui     $8, 66
+# CHECK-NEXT: {{[0-9a-f]+}}: 3e 00 08 3c  lui     $8, 62
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 02 08 3c  lui     $8, 576
+# CHECK-NEXT: {{[0-9a-f]+}}: 40 fe 08 3c  lui     $8, 65088
+# CHECK-NEXT: {{[0-9a-f]+}}: 55 01 08 85  lh      $8, 341($8)
+
+# CHECK: SYMBOL TABLE:
+# CHECK: {{[0-9a-f]+}} g F .text  00000024 glob1
+# CHECK: {{[0-9a-f]+}} g F .text  00000004 glob2
+
+    .global glob1
+    .ent    glob1
+glob1:
+    lui     $t0,%hi(glob2+0x1)
+    lui     $t0,%hi(glob2+(-0x1))
+    lui     $t0,%hi(glob2+0x1ff)
+    lui     $t0,%hi(glob2+(-0x1ff))
+    lui     $t0,%hi(glob2+0x1ffff)
+    lui     $t0,%hi(glob2+(-0x1ffff))
+    lui     $t0,%hi(glob2+0x1ffffff)
+    lui     $t0,%hi(glob2+(-0x1ffffff))
+
+    lh      $t0,%lo(glob2+(-0x1ffffff))($t0)
+    .end    glob1
+
+    .global glob2
+    .ent    glob2
+glob2:
+    nop
+    .end    glob2
diff --git a/test/elf/Mips/hilo16-2.test b/test/elf/Mips/hilo16-2.test
new file mode 100644
index 0000000000000..68cb26eec7881
--- /dev/null
+++ b/test/elf/Mips/hilo16-2.test
@@ -0,0 +1,68 @@
+# REQUIRES: mips
+
+# Check handling of HI16 and LO16 relocations for regular symbol.
+#
+# R_MIPS_HI16: (AHL + S) - (short)(AHL + S)
+# R_MIPS_LO16: AHL + S
+#   where AHL = (AHI << 16) + ALO
+#
+# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-obj %s
+# RUN: lld -flavor gnu -target mipsel -e glob1 -o %t-exe %t-obj
+# RUN: llvm-objdump -t -disassemble %t-exe | FileCheck %s
+
+# CHECK: Disassembly of section .text:
+# CHECK: glob1:
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 00 08 3c  lui	$8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}:  71 01 08 85  lh	$8, 369($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 00 08 3c  lui	$8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}:  6f 01 08 85  lh	$8, 367($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 00 08 3c  lui	$8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}:  6f 03 08 85  lh	$8, 879($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 00 08 3c  lui	$8, 64
+# CHECK-NEXT: {{[0-9a-f]+}}:  71 ff 08 85  lh	$8, -143($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  42 00 08 3c  lui	$8, 66
+# CHECK-NEXT: {{[0-9a-f]+}}:  6f 01 08 85  lh	$8, 367($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  3e 00 08 3c  lui	$8, 62
+# CHECK-NEXT: {{[0-9a-f]+}}:  71 01 08 85  lh	$8, 369($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 02 08 3c  lui	$8, 576
+# CHECK-NEXT: {{[0-9a-f]+}}:  6f 01 08 85  lh	$8, 367($8)
+# CHECK-NEXT: {{[0-9a-f]+}}:  40 fe 08 3c  lui	$8, 65088
+# CHECK-NEXT: {{[0-9a-f]+}}:  71 01 08 85  lh	$8, 369($8)
+
+# CHECK: SYMBOL TABLE:
+# CHECK: {{[0-9a-f]+}}  g F .text  00000040 glob1
+# CHECK: {{[0-9a-f]+}}  g F .text  00000004 glob2
+
+    .global glob1
+    .ent    glob1
+glob1:
+    lui     $t0,%hi(glob2+0x1)
+    lh      $t0,%lo(glob2+0x1)($t0)
+
+    lui     $t0,%hi(glob2+(-0x1))
+    lh      $t0,%lo(glob2+(-0x1))($t0)
+
+    lui     $t0,%hi(glob2+0x1ff)
+    lh      $t0,%lo(glob2+0x1ff)($t0)
+
+    lui     $t0,%hi(glob2+(-0x1ff))
+    lh      $t0,%lo(glob2+(-0x1ff))($t0)
+
+    lui     $t0,%hi(glob2+0x1ffff)
+    lh      $t0,%lo(glob2+0x1ffff)($t0)
+
+    lui     $t0,%hi(glob2+(-0x1ffff))
+    lh      $t0,%lo(glob2+(-0x1ffff))($t0)
+
+    lui     $t0,%hi(glob2+0x1ffffff)          # truncate
+    lh      $t0,%lo(glob2+0x1ffffff)($t0)
+
+    lui     $t0,%hi(glob2+(-0x1ffffff))       # truncate
+    lh      $t0,%lo(glob2+(-0x1ffffff))($t0)
+    .end    glob1
+
+    .global glob2
+    .ent    glob2
+glob2:
+    nop
+    .end    glob2
diff --git a/test/elf/Mips/hilo16-3.test b/test/elf/Mips/hilo16-3.test
new file mode 100644
index 0000000000000..daf4807d719a9
--- /dev/null
+++ b/test/elf/Mips/hilo16-3.test
@@ -0,0 +1,45 @@
+# REQUIRES: mips
+
+# Check handling of HI16 and LO16 relocations for _gp_disp.
+#
+# R_MIPS_HI16: (AHL + GP - P) - (short)(AHL + GP - P)
+# R_MIPS_LO16: AHL + GP - P + 4
+#   where AHL = (AHI << 16) + ALO
+#
+# RUN: llvm-mc -triple=mipsel -filetype=obj -o=%t-obj %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-obj
+# RUN: llvm-objdump -t -disassemble %t-so | FileCheck %s
+
+# CHECK: Disassembly of section .text:
+# CHECK: glob1:
+# CHECK-NEXT: {{[0-9a-f]+}}: 01 00 08 3c  lui     $8, 1
+# CHECK-NEXT: {{[0-9a-f]+}}: 01 8f 08 85  lh      $8, -28927($8)
+# CHECK-NEXT: {{[0-9a-f]+}}: 01 00 08 3c  lui     $8, 1
+# CHECK-NEXT: {{[0-9a-f]+}}: f7 8e 08 85  lh      $8, -28937($8)
+# CHECK-NEXT: {{[0-9a-f]+}}: 01 00 08 3c  lui     $8, 1
+# CHECK-NEXT: {{[0-9a-f]+}}: ef 90 08 85  lh      $8, -28433($8)
+# CHECK-NEXT: {{[0-9a-f]+}}: 01 00 08 3c  lui     $8, 1
+# CHECK-NEXT: {{[0-9a-f]+}}: e9 8c 08 85  lh      $8, -29463($8)
+# CHECK-NEXT: {{[0-9a-f]+}}: 03 00 08 3c  lui     $8, 3
+# CHECK-NEXT: {{[0-9a-f]+}}: df 8e 08 85  lh      $8, -28961($8)
+
+# CHECK: SYMBOL TABLE:
+# CHECK: {{[0-9a-f]+}}  g F  .text  00000028 glob1
+# CHECK: {{[0-9a-f]+}}  g    *ABS*  00000000 _gp_disp
+
+    .global glob1
+glob1:
+    lui     $t0,%hi(_gp_disp+0x1)
+    lh      $t0,%lo(_gp_disp+0x1)($t0)
+
+    lui     $t0,%hi(_gp_disp+(-0x1))
+    lh      $t0,%lo(_gp_disp+(-0x1))($t0)
+
+    lui     $t0,%hi(_gp_disp+0x1ff)
+    lh      $t0,%lo(_gp_disp+0x1ff)($t0)
+
+    lui     $t0,%hi(_gp_disp+(-0x1ff))
+    lh      $t0,%lo(_gp_disp+(-0x1ff))($t0)
+
+    lui     $t0,%hi(_gp_disp+0x1ffff)
+    lh      $t0,%lo(_gp_disp+0x1ffff)($t0)
diff --git a/test/elf/Mips/hilo16-4.test b/test/elf/Mips/hilo16-4.test
new file mode 100644
index 0000000000000..8a13f7b131fd3
--- /dev/null
+++ b/test/elf/Mips/hilo16-4.test
@@ -0,0 +1,93 @@
+# REQUIRES: mips
+
+# Check pairing of R_MIPS_HI16 and R_MIPS_LO16 relocations.
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -e glob1 -o %t-exe %t-obj
+# RUN: llvm-objdump -t -disassemble %t-exe | FileCheck %s
+
+# CHECK: Disassembly of section .text:
+# CHECK: glob1:
+# CHECK-NEXT:  400130:  40 00 04 3c  lui  $4, 64
+# CHECK-NEXT:  400134:  ff 9f a6 8c  lw   $6, -24577($5)
+
+# CHECK: glob2:
+# CHECK-NEXT:  400138:  00 20 c7 80  lb   $7, 8192($6)
+# CHECK-NEXT:  40013c:  04 20 c8 80  lb   $8, 8196($6)
+
+# CHECK: glob3:
+# CHECK-NEXT:  400140:  40 80 05 3c  lui  $5, 32832
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400130 g     F .text  00000008 glob1
+# CHECK: 00400138 g     F .text  00000008 glob2
+# CHECK: 00400140 g     F .text  00000004 glob3
+# CHECK: 00402000 g       .data  0000000c X
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+# glob1:
+# lui     $4,%hi(X)             # rel A
+# lw      $6,%lo(X+32767)($5)   # rel B
+# glob2:
+# lb      $7,%lo(X)($6)         # rel C
+# lb      $8,%lo(X+4)($6)       # rel D
+# glob3:
+# lui     $5,%hi(X+32767)       # rel E
+  Content:  "0000043CFF7FA68C0000C7800400C880FF7F053C"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Content:  "000000000000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x10          # rel E
+      Symbol: X
+      Type: R_MIPS_HI16
+    - Offset: 0x04          # rel B
+      Symbol: X
+      Type: R_MIPS_LO16
+    - Offset: 0x00          # rel A
+      Symbol: X
+      Type: R_MIPS_HI16
+    - Offset: 0x0C          # rel D
+      Symbol: X
+      Type: R_MIPS_LO16
+    - Offset: 0x08          # rel C
+      Symbol: X
+      Type: R_MIPS_LO16
+
+Symbols:
+  Global:
+    - Name: glob1
+      Section: .text
+      Value: 0x0
+      Size: 8
+    - Name: glob2
+      Section: .text
+      Value: 0x8
+      Size: 8
+    - Name: glob3
+      Section: .text
+      Value: 0x10
+      Size: 4
+    - Name: X
+      Section: .data
+      Value: 0x0
+      Size: 12
diff --git a/test/elf/Mips/hilo16-5.test b/test/elf/Mips/hilo16-5.test
new file mode 100644
index 0000000000000..91aca8b1c3662
--- /dev/null
+++ b/test/elf/Mips/hilo16-5.test
@@ -0,0 +1,103 @@
+# Check that linker shows a warning when
+# there is orphaned R_MIPS_HI16 relocation.
+
+# RUN: yaml2obj -format=elf -o %t-so.o -docnum 1 %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -o %t-o.o -docnum 2 %s
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so 2>&1 \
+# RUN:   | FileCheck -check-prefix=DIAG %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=DATA %s
+
+# DIAG: lld warning: cannot matching LO16 relocation
+# DIAG: lld warning: cannot matching LO16 relocation
+
+# DATA:      Contents of section .data:
+# DATA-NEXT:  402000 40000000 10200000 40000000  @.... ..@...
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .data
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content:  "00000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Content:  "000000000000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: D1
+      Type: R_MIPS_HI16
+    - Offset: 0x08
+      Symbol: D2
+      Type: R_MIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_LO16
+    - Offset: 0x08
+      Symbol: .text
+      Type: R_MIPS_HI16
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .data
+      Type:            STT_SECTION
+      Section:         .data
+
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: D1
+    - Name: D2
+...
diff --git a/test/elf/Mips/hilo16-8-micro.test b/test/elf/Mips/hilo16-8-micro.test
new file mode 100644
index 0000000000000..3248804f8f540
--- /dev/null
+++ b/test/elf/Mips/hilo16-8-micro.test
@@ -0,0 +1,81 @@
+# REQUIRES: mips
+
+# Check calculation of AHL addendums for R_MICROMIPS_HI16 / R_MICROMIPS_LO16
+# relocations for a regular symbol.
+#
+# RUN: llvm-mc -triple=mipsel -mattr=micromips -filetype=obj -o=%t-obj %s
+# RUN: lld -flavor gnu -target mipsel -e glob1 -o %t-exe %t-obj
+# RUN: llvm-objdump -t -d -mattr=micromips %t-exe | FileCheck %s
+
+# CHECK:      Disassembly of section .text:
+# CHECK-NEXT: glob1:
+# CHECK-NEXT:   400130:   a8 41 40 00   lui   $8, 64
+# CHECK-NEXT:   400134:   08 3d 6a 01   lh    $8, 362($8)
+# CHECK-NEXT:   400138:   a8 41 41 00   lui   $8, 65
+# CHECK-NEXT:   40013c:   08 3d 68 81   lh    $8, -32408($8)
+# CHECK-NEXT:   400140:   a8 41 41 00   lui   $8, 65
+# CHECK-NEXT:   400144:   08 3d e9 81   lh    $8, -32279($8)
+# CHECK-NEXT:   400148:   a8 41 42 00   lui   $8, 66
+# CHECK-NEXT:   40014c:   08 3d 69 81   lh    $8, -32407($8)
+# CHECK-NEXT:   400150:   a8 41 40 40   lui   $8, 16448
+# CHECK-NEXT:   400154:   08 3d 69 01   lh    $8, 361($8)
+# CHECK-NEXT:   400158:   a8 41 40 80   lui   $8, 32832
+# CHECK-NEXT:   40015c:   08 3d 69 01   lh    $8, 361($8)
+# CHECK-NEXT:   400160:   a8 41 c1 80   lui   $8, 32961
+# CHECK-NEXT:   400164:   08 3d e9 81   lh    $8, -32279($8)
+
+# CHECK:      glob2:
+# CHECK-NEXT:   400168:   a8 41 40 00   lui   $8, 64
+# CHECK-NEXT:   40016c:   a8 41 40 00   lui   $8, 64
+# CHECK-NEXT:   400170:   a8 41 41 00   lui   $8, 65
+# CHECK-NEXT:   400174:   a8 41 42 00   lui   $8, 66
+# CHECK-NEXT:   400178:   a8 41 40 40   lui   $8, 16448
+# CHECK-NEXT:   40017c:   a8 41 40 80   lui   $8, 32832
+# CHECK-NEXT:   400180:   a8 41 c1 80   lui   $8, 32961
+# CHECK-NEXT:   400184:   08 3d b1 81   lh    $8, -32335($8)
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400130 g F .text 00000038 glob1
+# CHECK: 00400168 g F .text 00000020 glob2
+
+    .globl glob1
+    .type  glob1, @function
+    .set   micromips
+    .ent   glob1
+glob1:
+    lui     $t0,%hi(glob2+0x00000001)
+    lh      $t0,%lo(glob2+0x00000001)($t0)
+
+    lui     $t0,%hi(glob2+0x00007fff)
+    lh      $t0,%lo(glob2+0x00007fff)($t0)
+
+    lui     $t0,%hi(glob2+0x00008080)
+    lh      $t0,%lo(glob2+0x00008080)($t0)
+
+    lui     $t0,%hi(glob2+0x00018000)
+    lh      $t0,%lo(glob2+0x00018000)($t0)
+
+    lui     $t0,%hi(glob2+0x40000000)
+    lh      $t0,%lo(glob2+0x40000000)($t0)
+
+    lui     $t0,%hi(glob2+0x80000000)
+    lh      $t0,%lo(glob2+0x80000000)($t0)
+
+    lui     $t0,%hi(glob2+0x80808080)
+    lh      $t0,%lo(glob2+0x80808080)($t0)
+    .end    glob1
+
+    .globl glob2
+    .type  glob2, @function
+    .set   micromips
+    .ent   glob2
+glob2:
+    lui     $t0,%hi(glob1+0x00000001)
+    lui     $t0,%hi(glob1+0x00007fff)
+    lui     $t0,%hi(glob1+0x00008080)
+    lui     $t0,%hi(glob1+0x00018000)
+    lui     $t0,%hi(glob1+0x40000000)
+    lui     $t0,%hi(glob1+0x80000000)
+    lui     $t0,%hi(glob1+0x80808080)
+    lh      $t0,%lo(glob1+0x80808080)($t0)
+    .end    glob2
diff --git a/test/elf/Mips/hilo16-9-micro.test b/test/elf/Mips/hilo16-9-micro.test
new file mode 100644
index 0000000000000..30ad10ce0dd4a
--- /dev/null
+++ b/test/elf/Mips/hilo16-9-micro.test
@@ -0,0 +1,68 @@
+# REQUIRES: mips
+
+# Check calculation of AHL addendums for R_MICROMIPS_HI16 / R_MICROMIPS_LO16
+# relocations for the _gp_disp symbol.
+#
+# RUN: llvm-mc -triple=mipsel -mattr=micromips -filetype=obj -o=%t-obj %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t-so %t-obj
+# RUN: llvm-objdump -t -d -mattr=micromips %t-so | FileCheck %s
+
+# CHECK:      Disassembly of section .text:
+# CHECK-NEXT: glob1:
+# CHECK-NEXT:      130:   a8 41 01 00   lui   $8, 1
+# CHECK-NEXT:      134:   08 3d c0 9e   lh    $8, -24896($8)
+# CHECK-NEXT:      138:   a8 41 01 00   lui   $8, 1
+# CHECK-NEXT:      13c:   08 3d b6 1e   lh    $8, 7862($8)
+# CHECK-NEXT:      140:   a8 41 01 00   lui   $8, 1
+# CHECK-NEXT:      144:   08 3d 2f 1f   lh    $8, 7983($8)
+# CHECK-NEXT:      148:   a8 41 02 00   lui   $8, 2
+# CHECK-NEXT:      14c:   08 3d a7 1e   lh    $8, 7847($8)
+# CHECK-NEXT:      150:   a8 41 01 40   lui   $8, 16385
+# CHECK-NEXT:      154:   08 3d 9f 9e   lh    $8, -24929($8)
+
+# CHECK:      glob2:
+# CHECK-NEXT:      158:   a8 41 01 00   lui   $8, 1
+# CHECK-NEXT:      15c:   a8 41 01 00   lui   $8, 1
+# CHECK-NEXT:      160:   a8 41 02 00   lui   $8, 2
+# CHECK-NEXT:      164:   a8 41 03 00   lui   $8, 3
+# CHECK-NEXT:      168:   a8 41 01 40   lui   $8, 16385
+# CHECK-NEXT:      16c:   08 3d 87 9e   lh    $8, -24953($8)
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00000130 g F .text 00000028 glob1
+# CHECK: 00000158 g F .text 00000018 glob2
+# CHECK: 00009ff0 g   *ABS* 00000000 _gp_disp
+
+    .globl glob1
+    .type  glob1, @function
+    .set   micromips
+    .ent   glob1
+glob1:
+    lui     $t0,%hi(_gp_disp+0x00000001)
+    lh      $t0,%lo(_gp_disp+0x00000001)($t0)
+
+    lui     $t0,%hi(_gp_disp+0x00007fff)
+    lh      $t0,%lo(_gp_disp+0x00007fff)($t0)
+
+    lui     $t0,%hi(_gp_disp+0x00008080)
+    lh      $t0,%lo(_gp_disp+0x00008080)($t0)
+
+    lui     $t0,%hi(_gp_disp+0x00018000)
+    lh      $t0,%lo(_gp_disp+0x00018000)($t0)
+
+    lui     $t0,%hi(_gp_disp+0x40000000)
+    lh      $t0,%lo(_gp_disp+0x40000000)($t0)
+    .end    glob1
+
+    .globl glob2
+    .type  glob2, @function
+    .set   micromips
+    .ent   glob2
+glob2:
+    lui     $t0,%hi(_gp_disp+0x00000001)
+    lui     $t0,%hi(_gp_disp+0x00007fff)
+    lui     $t0,%hi(_gp_disp+0x00008080)
+    lui     $t0,%hi(_gp_disp+0x00018000)
+    lui     $t0,%hi(_gp_disp+0x40000000)
+    lh      $t0,%lo(_gp_disp+0x40000000)($t0)
+    .end    glob2
diff --git a/test/elf/Mips/initfini-micro.test b/test/elf/Mips/initfini-micro.test
new file mode 100644
index 0000000000000..ba30e89ade215
--- /dev/null
+++ b/test/elf/Mips/initfini-micro.test
@@ -0,0 +1,45 @@
+# Check that if _init/_fini symbols are microMIPS encoded, DT_INIT/DT_FINI tags
+# use adjusted values with set the last bit.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.o
+# RUN: llvm-readobj -symbols -dynamic-table %t.so | FileCheck %s
+
+# CHECK:      Name: _init (1)
+# CHECK-NEXT: Value: 0xF5
+# CHECK:      Name: _fini (7)
+# CHECK-NEXT: Value: 0xF9
+#
+# CHECK: 0x0000000C INIT 0xF5
+# CHECK: 0x0000000D FINI 0xF9
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x18
+
+Symbols:
+  Global:
+    - Name:        _init
+      Type:        STT_FUNC
+      Section:     .text
+      Value:       0x0
+      Size:        0x4
+      Other:       [ STO_MIPS_MICROMIPS ]
+    - Name:        _fini
+      Type:        STT_FUNC
+      Section:     .text
+      Value:       0x4
+      Size:        0x4
+      Other:       [ STO_MIPS_MICROMIPS ]
+...
diff --git a/test/elf/Mips/interpreter-64.test b/test/elf/Mips/interpreter-64.test
new file mode 100644
index 0000000000000..3ece3e6a467a8
--- /dev/null
+++ b/test/elf/Mips/interpreter-64.test
@@ -0,0 +1,26 @@
+# Check program interpreter setup.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -e main -o %t.exe %t.o
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK: Contents of section .interp:
+# CHECK-NEXT: {{[0-9a-f]+}} 2f6c6962 36342f6c 642e736f 2e3100 /lib64/ld.so.1.
+
+FileHeader:
+  Class:           ELFCLASS64
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x08
+
+Symbols:
+  Global:
+    - Name:            main
+      Section:         .text
diff --git a/test/elf/Mips/interpreter.test b/test/elf/Mips/interpreter.test
new file mode 100644
index 0000000000000..5355f7709fbdf
--- /dev/null
+++ b/test/elf/Mips/interpreter.test
@@ -0,0 +1,26 @@
+# Check program interpreter setup.
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e main -o %t.exe %t.o
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK: Contents of section .interp:
+# CHECK-NEXT: {{[0-9a-f]+}} 2f6c6962 2f6c642e 736f2e31 00 /lib/ld.so.1.
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            main
+      Section:         .text
diff --git a/test/elf/Mips/invalid-reginfo.test b/test/elf/Mips/invalid-reginfo.test
new file mode 100644
index 0000000000000..d56223bf2e046
--- /dev/null
+++ b/test/elf/Mips/invalid-reginfo.test
@@ -0,0 +1,28 @@
+# Check that LLD shows an error if .reginfo section has invalid size
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: not lld -flavor gnu -target mipsel -o %t.exe %t.o 2>&1 | FileCheck %s
+
+# CHECK: Invalid size of MIPS_REGINFO section
+
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x04
+  - Name:          .reginfo
+    Type:          SHT_MIPS_REGINFO
+    Flags:         [ SHF_ALLOC ]
+    AddressAlign:  0x01
+    Size:          0x25
+Symbols:
+  Global:
+    - Name:        main
+      Section:     .text
diff --git a/test/elf/Mips/jalx-align-err.test b/test/elf/Mips/jalx-align-err.test
new file mode 100644
index 0000000000000..3db18fc98fac7
--- /dev/null
+++ b/test/elf/Mips/jalx-align-err.test
@@ -0,0 +1,46 @@
+# Check that LLD shows an error if jalx target value is not word-aligned.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: not lld -flavor gnu -target mipsel -e T0 -o %t-exe %t-obj 2>&1 \
+# RUN:       | FileCheck %s
+
+# CHECK: The jalx target 0x400116 is not word-aligned
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+             EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MICROMIPS_26_S1
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   6
+      Size:    2
diff --git a/test/elf/Mips/jump-fix-err.test b/test/elf/Mips/jump-fix-err.test
new file mode 100644
index 0000000000000..9811799383978
--- /dev/null
+++ b/test/elf/Mips/jump-fix-err.test
@@ -0,0 +1,45 @@
+# Check that LLD shows an error in case
+# of replacing an unknown unstruction by jalx.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: not lld -flavor gnu -target mipsel -o %t-exe %t-obj 2>&1 | FileCheck %s
+
+# CHECK: Unsupported jump opcode (0x0) for ISA modes cross call
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+             EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T0
+      Type:   R_MICROMIPS_26_S1
+
+Symbols:
+  Global:
+    - Name:    __start
+      Section: .text
+      Type:    STT_FUNC
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   4
+      Size:    4
diff --git a/test/elf/Mips/la25-stub-micro.test b/test/elf/Mips/la25-stub-micro.test
new file mode 100644
index 0000000000000..d41297a0ddc3c
--- /dev/null
+++ b/test/elf/Mips/la25-stub-micro.test
@@ -0,0 +1,140 @@
+# Check microMIPS LA25 stubs creation when PIC code
+# is called from non-PIC routines.
+
+# Build executable from pic and non-pic code.
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-npic.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-pic.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-main.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe \
+# RUN:         %t-npic.o %t-pic.o %t-main.o
+
+# RUN: llvm-readobj -t %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=ASM %s
+
+# SYM:      Name: loc (13)
+# SYM-NEXT: Value: 0x400135
+# SYM:      Name: T1N (1)
+# SYM-NEXT: Value: 0x400111
+# SYM:      Name: T1 (5)
+# SYM-NEXT: Value: 0x400121
+# SYM:      Name: glob (8)
+# SYM-NEXT: Value: 0x400125
+
+# ASM:      Contents of section .text:
+# ASM-NEXT:  400110 00000000 00000000 00000000 00000000
+# ASM-NEXT:  400120 00000000 00000000 00000000 10f04900
+#      0x100049 << 2 == 0x400125 (jalx glob) --^
+# ASM-NEXT:  400130 00000000 20f49200 00000000 20f48800
+#                            ^-- 0x100049 << 2 == 0x400124 (jal glob)
+#        0x100044 << 2 == 0x400110 (jal T1N) --^
+# ASM-NEXT:  400140 00000000 20f4a800 00000000 00000000
+#                            ^-- 0x100054 << 2 == 0x400150 (jal T1 stub)
+# ASM-NEXT:  400150 b9414000 20d49000 39332101 00000000
+#                            ^-- j 0x400120 (T1)
+
+# npic.o
+---
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+              EF_MIPS_CPIC, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1N
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+
+# pic.o
+---
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+              EF_MIPS_CPIC, EF_MIPS_PIC, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+
+# main.o
+---
+FileHeader:
+  Class:     ELFCLASS32
+  Data:      ELFDATA2LSB
+  Type:      ET_REL
+  Machine:   EM_MIPS
+  Flags:     [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+               EF_MIPS_CPIC, EF_MIPS_MICROMIPS ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '000000000000000000f400000000000000f400000000000000f400000000000000f4000000000000'
+#                                       jal loc         jal glob        jal T1N         jal T1
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x18
+        Symbol:          T1N
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x20
+        Symbol:          T1
+        Type:            R_MICROMIPS_26_S1
+
+Symbols:
+  Local:
+    - Name:    loc
+      Section: .text
+      Value:   0x10
+      Size:    0x18
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    .text
+      Type:    STT_SECTION
+      Section: .text
+  Global:
+    - Name:    glob
+      Section: .text
+      Size:    0x10
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    T1
+    - Name:    T1N
+...
diff --git a/test/elf/Mips/la25-stub.test b/test/elf/Mips/la25-stub.test
new file mode 100644
index 0000000000000..2c4b26452cecb
--- /dev/null
+++ b/test/elf/Mips/la25-stub.test
@@ -0,0 +1,133 @@
+# Check LA25 stubs creation when PIC code is called from non-PIC routines.
+
+# Build executable from pic and non-pic code.
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-npic.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-pic.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-main.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe \
+# RUN:         %t-npic.o %t-pic.o %t-main.o
+
+# RUN: llvm-readobj -t %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=ASM %s
+
+# SYM:      Name: loc (13)
+# SYM-NEXT: Value: 0x400134
+# SYM:      Name: T1N (1)
+# SYM-NEXT: Value: 0x400110
+# SYM:      Name: T1 (5)
+# SYM-NEXT: Value: 0x400120
+# SYM:      Name: glob (8)
+# SYM-NEXT: Value: 0x400124
+
+# ASM:      Contents of section .text:
+# ASM-NEXT:  400110 00000000 00000000 00000000 00000000
+# ASM-NEXT:  400120 00000000 00000000 00000000 49001000
+#           0x100049 << 2 == 0x400124 (glob) --^
+# ASM-NEXT:  400130 00000000 49001000 00000000 44001000
+#                            ^-- 0x100049 << 2 == 0x400124 (glob)
+#               0x100044 << 2 == 0x400110 (T1N) --^
+# ASM-NEXT:  400140 00000000 54001000 00000000 00000000
+#                            ^-- 0x100054 << 2 == 0x400150 (T1 stub)
+# ASM-NEXT:  400150 4000193c 48001008 20013927 00000000
+#                            ^-- j 0x400120 (T1)
+
+# npic.o
+---
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_CPIC ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1N
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# pic.o
+---
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_CPIC, EF_MIPS_PIC ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+
+# main.o
+---
+FileHeader:
+  Class:     ELFCLASS32
+  Data:      ELFDATA2LSB
+  Type:      ET_REL
+  Machine:   EM_MIPS
+  Flags:     [ EF_MIPS_ABI_O32, EF_MIPS_ARCH_32, EF_MIPS_CPIC ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x28
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MIPS_26
+        Addend:          0
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MIPS_26
+        Addend:          0
+      - Offset:          0x18
+        Symbol:          T1N
+        Type:            R_MIPS_26
+        Addend:          0
+      - Offset:          0x20
+        Symbol:          T1
+        Type:            R_MIPS_26
+        Addend:          0
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+      Value:           0x10
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            T1
+    - Name:            T1N
+...
diff --git a/test/elf/Mips/mips-options-gp0.test b/test/elf/Mips/mips-options-gp0.test
new file mode 100644
index 0000000000000..339ab97253b63
--- /dev/null
+++ b/test/elf/Mips/mips-options-gp0.test
@@ -0,0 +1,78 @@
+# Check reading GP0 value from .MIPS.options section
+#
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e G1 -shared -o %t.so %t.o
+# RUN: llvm-readobj -symbols %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=SEC %s
+
+# SYM:      Name: L1 (1)
+# SYM-NEXT: Value: 0xCC
+# SYM-NEXT: Size: 4
+# SYM-NEXT: Binding: Local (0x0)
+# SYM-NEXT: Type: Function (0x2)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: .text (0x4)
+
+# SYM:      Name: _gp (34)
+# SYM-NEXT: Value: 0x8FF0
+# SYM-NEXT: Size: 0
+# SYM-NEXT: Binding: Global (0x1)
+# SYM-NEXT: Type: Object (0x1)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: Absolute (0xFFF1)
+
+# 0xffff80dc == 0x0 (addend) + 0x00cc (L1) + 0x1000 (GP0) - 0x8ff0 (_gp)
+# SEC:      Contents of section .rodata:
+# SEC-NEXT:  00d4 dc80ffff 00000000 00000000 00000000  ................
+
+!ELF
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+              EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+  AddressAlign: 0x04
+  Size:         0x08
+
+- Name:         .rodata
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x04
+  Size:         16
+
+- Name:         .rel.rodata
+  Type:         SHT_REL
+  Link:         .symtab
+  Info:         .rodata
+  AddressAlign: 0x04
+  Relocations:
+    - Offset:      0
+      Symbol:      L1
+      Type:        R_MIPS_GPREL32
+
+- Name:         .MIPS.options
+  Type:         SHT_MIPS_OPTIONS
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x01
+  Content:      "0128000000000000000000000000000000000000000000000000000000100000"
+
+Symbols:
+  Local:
+    - Name:     L1
+      Section:  .text
+      Value:    0x00
+      Size:     0x04
+    - Name:     .rodata
+      Type:     STT_SECTION
+      Section:  .rodata
+  Global:
+    - Name:     G1
+      Section:  .text
+      Value:    0x04
+      Size:     0x04
diff --git a/test/elf/Mips/n64-rel-chain.test b/test/elf/Mips/n64-rel-chain.test
new file mode 100644
index 0000000000000..0ae7af73ae833
--- /dev/null
+++ b/test/elf/Mips/n64-rel-chain.test
@@ -0,0 +1,134 @@
+# Check handling MIPS N64 ABI relocation "chains".
+
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK:      Contents of section .text:
+# CHECK-NEXT:  1200001d0 01000000 00000000 208e0000 00000000 ........ .......
+# CHECK-NEXT:  1200001e0 20800000 f8010000 28800000 00000000 .......(.......
+# CHECK:      Contents of section .pdr:
+# CHECK-NEXT:  0000 d0010020 e0010020 ... ...
+
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    16
+    Size:            8
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0
+      Size:            8
+
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    16
+    Size:            32
+
+  - Name:            .rela.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    AddressAlign:    8
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL16
+        Type2:           R_MIPS_SUB
+        Type3:           R_MIPS_HI16
+      - Offset:          0x08
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL16
+        Type2:           R_MIPS_SUB
+        Type3:           R_MIPS_LO16
+      - Offset:          0x10
+        Symbol:          .rodata
+        Type:            R_MIPS_GOT_PAGE
+        Addend:          8
+      - Offset:          0x14
+        Symbol:          .rodata
+        Type:            R_MIPS_GOT_OFST
+        Addend:          8
+      - Offset:          0x18
+        Symbol:          T1
+        Type:            R_MIPS_CALL16
+
+  - Name:            .pdr
+    Type:            SHT_PROGBITS
+    AddressAlign:    4
+    Size:            8
+
+  - Name:            .rela.pdr
+    Type:            SHT_RELA
+    Link:            .symtab
+    AddressAlign:    8
+    Info:            .pdr
+    Relocations:
+      - Offset:          0x00
+        Symbol:          LT1
+        Type:            R_MIPS_32
+      - Offset:          0x04
+        Symbol:          T0
+        Type:            R_MIPS_32
+
+  - Name:            .rodata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC ]
+    AddressAlign:    16
+    Size:            16
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+    - Name:            .rodata
+      Type:            STT_SECTION
+      Section:         .rodata
+    - Name:            .pdr
+      Type:            STT_SECTION
+      Section:         .pdr
+
+  Global:
+    - Name:            LT1
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x00
+      Size:            0x10
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x10
+      Size:            0x10
+    - Name:            T1
+...
diff --git a/test/elf/Mips/opt-emulation.test b/test/elf/Mips/opt-emulation.test
new file mode 100644
index 0000000000000..2d1e7142c3867
--- /dev/null
+++ b/test/elf/Mips/opt-emulation.test
@@ -0,0 +1,41 @@
+# Check MIPS specific arguments of the -m command line option.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -m elf32ltsmip -o %t-exe %t-obj
+# RUN: llvm-readobj -file-headers %t-exe | FileCheck -check-prefix=LE-O32 %s
+
+# LE-O32:      Class: 32-bit (0x1)
+# LE-O32:      DataEncoding: LittleEndian (0x1)
+# LE-O32:      FileVersion: 1
+# LE-O32:      OS/ABI: SystemV (0x0)
+# LE-O32:      ABIVersion: 0
+# LE-O32:      Machine: EM_MIPS (0x8)
+# LE-O32:      Version: 1
+# LE-O32:      Flags [ (0x70001005)
+# LE-O32-NEXT:    EF_MIPS_ABI_O32 (0x1000)
+# LE-O32-NEXT:    EF_MIPS_ARCH_32R2 (0x70000000)
+# LE-O32-NEXT:    EF_MIPS_CPIC (0x4)
+# LE-O32-NEXT:    EF_MIPS_NOREORDER (0x1)
+# LE-O32-NEXT: ]
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_NOREORDER, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content: "00000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: __start
+      Section: .text
+      Value: 0x0
+      Size: 4
diff --git a/test/elf/Mips/pc23-range.test b/test/elf/Mips/pc23-range.test
new file mode 100644
index 0000000000000..7166176c46288
--- /dev/null
+++ b/test/elf/Mips/pc23-range.test
@@ -0,0 +1,56 @@
+# Check that LLD shows an error if ADDIUPC immediate is out of range.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj 2>&1 | FileCheck %s
+
+# CHECK: The addiupc instruction immediate 0x02000008 is out of range
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+             EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0000000080780100"
+#                        ^ PC23: 1 << 2 = 4 => T0 + 4 - 4 = T0
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x04
+  Size:         0x4000000
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 4
+      Symbol: T0
+      Type:   R_MICROMIPS_PC23_S2
+
+Symbols:
+  Global:
+    - Name:    __start
+      Section: .text
+      Type:    STT_FUNC
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    TZ
+      Section: .data
+      Type:    STT_FUNC
+      Value:   0
+      Size:    0x2000000
+    - Name:    T0
+      Section: .data
+      Type:    STT_FUNC
+      Value:   0x2000000
+      Size:    4
diff --git a/test/elf/Mips/plt-entry-mixed-1.test b/test/elf/Mips/plt-entry-mixed-1.test
new file mode 100644
index 0000000000000..bc45763fa16d9
--- /dev/null
+++ b/test/elf/Mips/plt-entry-mixed-1.test
@@ -0,0 +1,114 @@
+# REQUIRES: mips
+
+# Conditions:
+# a) Object file contains both R_MIPS_26 and microMIPS non-jal relocations.
+# b) The R_MIPS_26 relocation handled first.
+# Check:
+# a) PLT contains the only regular entry.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t.so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t.o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o.o %t.so
+# RUN: llvm-objdump -d %t.exe | FileCheck %s
+
+# CHECK:      Disassembly of section .plt:
+# CHECK-NEXT: .plt:
+# CHECK-NEXT:   400170:   40 00 1c 3c   lui     $gp, 64
+# CHECK-NEXT:   400174:   00 20 99 8f   lw      $25, 8192($gp)
+# CHECK-NEXT:   400178:   00 20 9c 27   addiu   $gp, $gp, 8192
+# CHECK-NEXT:   40017c:   23 c0 1c 03   subu    $24, $24, $gp
+# CHECK-NEXT:   400180:   21 78 e0 03   move    $15, $ra
+# CHECK-NEXT:   400184:   82 c0 18 00   srl     $24, $24, 2
+# CHECK-NEXT:   400188:   09 f8 20 03   jalr    $25
+# CHECK-NEXT:   40018c:   fe ff 18 27   addiu   $24, $24, -2
+# CHECK-NEXT:   400190:   40 00 0f 3c   lui     $15, 64
+# CHECK-NEXT:   400194:   08 20 f9 8d   lw      $25, 8200($15)
+# CHECK-NEXT:   400198:   08 00 20 03   jr      $25
+# CHECK-NEXT:   40019c:   08 20 f8 25   addiu   $24, $15, 8200
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0000000C00000000"
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: T1
+      Type:   R_MIPS_26
+
+- Name:         .rel.data
+  Type:         SHT_REL
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_LO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x8
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name:    T1
+...
diff --git a/test/elf/Mips/plt-entry-mixed-2.test b/test/elf/Mips/plt-entry-mixed-2.test
new file mode 100644
index 0000000000000..5aec7d7a328a0
--- /dev/null
+++ b/test/elf/Mips/plt-entry-mixed-2.test
@@ -0,0 +1,93 @@
+# REQUIRES: mips
+
+# Conditions:
+# a) Object file contains both R_MIPS_26 and R_MICROMIPS_26_S1 relocations.
+# Check:
+# a) PLT contains both regular and compressed PLT entries
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t.so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t.o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o.o %t.so
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# FIXME (simon): Check the disassembler output when llvm-objdump starts
+#                to support microMIPS instruction encoding.
+
+# CHECK: Contents of section .plt:
+# CHECK-NEXT:  400170 40001c3c 0020998f 00209c27 23c01c03  @..<. ... .'#...
+# CHECK-NEXT:  400180 2178e003 82c01800 09f82003 feff1827  !x........ ....'
+# CHECK-NEXT:  400190 40000f3c 0820f98d 08002003 0820f825  @..<. .... .. .%
+# CHECK-NEXT:  4001a0 00799a07 22ff0000 9945020f           .y.."....E..
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0000000C000000000000000000000000"
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: T2
+      Type:   R_MIPS_26
+    - Offset: 0x8
+      Symbol: T2
+      Type:   R_MICROMIPS_26_S1
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x8
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x8
+      Size:    0x8
+      Other:   [STO_MIPS_MICROMIPS]
+    - Name:    T2
+...
diff --git a/test/elf/Mips/plt-entry-mixed-3.test b/test/elf/Mips/plt-entry-mixed-3.test
new file mode 100644
index 0000000000000..c61991b4b1395
--- /dev/null
+++ b/test/elf/Mips/plt-entry-mixed-3.test
@@ -0,0 +1,98 @@
+# REQUIRES: mips
+
+# Conditions:
+# a) Object file contains microMIPS instructions.
+# b) There is a relocation refers arbitrary symbols and requires a PLT entry.
+# Check:
+# a) PLT contains a compressed entry.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t.so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t.o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o.o %t.so
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# FIXME (simon): Check the disassembler output when llvm-objdump starts
+#                to support microMIPS instruction encoding.
+
+# CHECK: Contents of section .plt:
+# CHECK-NEXT:  400170 8079a407 23ff0000 35052525 0233feff  .y..#...5.%%.3..
+# CHECK-NEXT:  400180 ff0df945 830f000c 0079a007 22ff0000  ...E.....y.."...
+# CHECK-NEXT:  400190 9945020f                             .E..
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         16
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.data
+  Type:         SHT_REL
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_LO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    16
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name:    T1
+...
diff --git a/test/elf/Mips/plt-entry-mixed-4.test b/test/elf/Mips/plt-entry-mixed-4.test
new file mode 100644
index 0000000000000..acf5060621f6c
--- /dev/null
+++ b/test/elf/Mips/plt-entry-mixed-4.test
@@ -0,0 +1,85 @@
+# REQUIRES: mips
+
+# Conditions:
+# a) Object file contains R_MIPS_26 relocation refers to the microMIPS symbol.
+# Check:
+# a) PLT contains a regular non-compressed entry.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t.so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t.so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t.o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o.o %t.so
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# FIXME (simon): Check the disassembler output when llvm-objdump starts
+#                to support microMIPS instruction encoding.
+
+# CHECK: Contents of section .plt:
+# CHECK-NEXT:  400170 40001c3c 0020998f 00209c27 23c01c03  @..<. ... .'#...
+# CHECK-NEXT:  400180 2178e003 82c01800 09f82003 feff1827  !x........ ....'
+# CHECK-NEXT:  400190 40000f3c 0820f98d 08002003 0820f825  @..<. .... .. .%
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+      Other:   [STO_MIPS_MICROMIPS]
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0000000C00000000"
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: T1
+      Type:   R_MIPS_26
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x8
+    - Name:    T1
+...
diff --git a/test/elf/Mips/plt-entry-r6.test b/test/elf/Mips/plt-entry-r6.test
new file mode 100644
index 0000000000000..bb05531487ff5
--- /dev/null
+++ b/test/elf/Mips/plt-entry-r6.test
@@ -0,0 +1,109 @@
+# REQUIRES: mips
+
+# Check generation of PLT entries in case of R6 target ABI.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -d %t.exe | FileCheck %s
+
+# CHECK:      Disassembly of section .plt:
+# CHECK-NEXT: .plt:
+# CHECK-NEXT:   400160:   40 00 1c 3c   lui     $gp, 64
+# CHECK-NEXT:   400164:   00 20 99 8f   lw      $25, 8192($gp)
+# CHECK-NEXT:   400168:   00 20 9c 27   addiu   $gp, $gp, 8192
+# CHECK-NEXT:   40016c:   23 c0 1c 03   subu    $24, $24, $gp
+# CHECK-NEXT:   400170:   21 78 e0 03   move    $15, $ra
+# CHECK-NEXT:   400174:   82 c0 18 00   srl     $24, $24, 2
+# CHECK-NEXT:   400178:   09 f8 20 03   jalr    $25
+# CHECK-NEXT:   40017c:   fe ff 18 27   addiu   $24, $24, -2
+# CHECK-NEXT:   400180:   40 00 0f 3c   lui     $15, 64
+# CHECK-NEXT:   400184:   08 20 f9 8d   lw      $25, 8200($15)
+# CHECK-NEXT:   400188:   09 00 20 03   jr      $25
+# CHECK-NEXT:   40018c:   08 20 f8 25   addiu   $24, $15, 8200
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0000000C00000000"
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: T1
+      Type:   R_MIPS_26
+
+- Name:         .rel.data
+  Type:         SHT_REL
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MIPS_LO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x8
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name:    T1
+...
diff --git a/test/elf/Mips/plt-header-micro.test b/test/elf/Mips/plt-header-micro.test
new file mode 100644
index 0000000000000..ce042741cd326
--- /dev/null
+++ b/test/elf/Mips/plt-header-micro.test
@@ -0,0 +1,108 @@
+# REQUIRES: mips
+
+# Check initialization of .plt header entries
+# if all PLT entries use microMIPS encoding.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -d -mattr=micromips %t.exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-objdump -section-headers %t.exe | FileCheck -check-prefix=EXE %s
+
+# DIS:      Disassembly of section .plt:
+# DIS-NEXT: .plt:
+# DIS-NEXT:   400170:  80 79 a4 07   addiupc $3, 7824
+# DIS-NEXT:   400174:  23 ff 00 00   lw      $25, 0($3)
+# DIS-NEXT:   400178:  35 05         subu16  $2, $2, $3
+# DIS-NEXT:   40017a:  25 25         srl16   $2, $2, 2
+# DIS-NEXT:   40017c:  02 33 fe ff   addiu   $24, $2, -2
+# DIS-NEXT:   400180:  ff 0d         move    $15, $ra
+# DIS-NEXT:   400182:  f9 45         jalrs16 $25
+# DIS-NEXT:   400184:  83 0f         move    $gp, $3
+# DIS-NEXT:   400186:  00 0c         nop
+
+# DIS-NEXT:   400188:  00 79 a0 07   addiupc $2, 7808
+# DIS-NEXT:   40018c:  22 ff 00 00   lw      $25, 0($2)
+# DIS-NEXT:   400190:  99 45         jr16    $25
+# DIS-NEXT:   400192:  02 0f         move    $24, $2
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   6 .plt          00000024 0000000000400170 TEXT DATA
+# EXE:  10 .got.plt      0000000c 0000000000402000 DATA
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '000000000000000000f4000000000000f400000000000000f400000000000000'
+#                                       jal .text     jal glob        jal T1
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x18
+        Symbol:          T1
+        Type:            R_MICROMIPS_26_S1
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+      Value:           0x10
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            T1
+...
diff --git a/test/elf/Mips/plt-header-mixed.test b/test/elf/Mips/plt-header-mixed.test
new file mode 100644
index 0000000000000..0d3af19ee5939
--- /dev/null
+++ b/test/elf/Mips/plt-header-mixed.test
@@ -0,0 +1,105 @@
+# REQUIRES: mips
+
+# Check initialization of .plt header entries if there are both regular
+# and microMIPS encoded PLT entries. Check that R_MIPS_26 and R_MICROMIPS_26_S1
+# relocation with the same target cause generation of two distinct PLT entries.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e globR -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -d %t.exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-objdump -section-headers %t.exe | FileCheck -check-prefix=EXE %s
+
+# DIS:      Disassembly of section .plt:
+# DIS-NEXT: .plt:
+# DIS-NEXT:   400170:  40 00 1c 3c   lui     $gp, 64
+# DIS-NEXT:   400174:  00 20 99 8f   lw      $25, 8192($gp)
+# DIS-NEXT:   400178:  00 20 9c 27   addiu   $gp, $gp, 8192
+# DIS-NEXT:   40017c:  23 c0 1c 03   subu    $24, $24, $gp
+# DIS-NEXT:   400180:  21 78 e0 03   move     $15, $ra
+# DIS-NEXT:   400184:  82 c0 18 00   srl     $24, $24, 2
+# DIS-NEXT:   400188:  09 f8 20 03   jalr    $25
+# DIS-NEXT:   40018c:  fe ff 18 27   addiu   $24, $24, -2
+
+# DIS-NEXT:   400190:  40 00 0f 3c   lui     $15, 64
+# DIS-NEXT:   400194:  08 20 f9 8d   lw      $25, 8200($15)
+# DIS-NEXT:   400198:  08 00 20 03   jr      $25
+# DIS-NEXT:   40019c:  08 20 f8 25   addiu   $24, $15, 8200
+
+# FIXME (simon): Check micromips PLT entry
+# DIS-NEXT:   4001a8:  99 45 02 0f   jal     201922148
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   6 .plt          0000003c 0000000000400170 TEXT DATA
+# EXE:  10 .got.plt      0000000c 0000000000402000 DATA
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x8
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x0
+        Symbol:          T1
+        Type:            R_MIPS_26
+      - Offset:          0x4
+        Symbol:          T1
+        Type:            R_MICROMIPS_26_S1
+
+Symbols:
+  Global:
+    - Name:            globR
+      Section:         .text
+      Value:           0x0
+      Size:            0x4
+    - Name:            globM
+      Section:         .text
+      Value:           0x4
+      Size:            0x4
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            T1
+...
diff --git a/test/elf/Mips/plt-header.test b/test/elf/Mips/plt-header.test
new file mode 100644
index 0000000000000..caf7e83ea5e24
--- /dev/null
+++ b/test/elf/Mips/plt-header.test
@@ -0,0 +1,99 @@
+# REQUIRES: mips
+
+# Check initialization of .plt header entries.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -section-headers -disassemble %t.exe | \
+# RUN:   FileCheck -check-prefix=EXE %s
+
+# EXE: Disassembly of section .plt:
+# EXE: .plt:
+# PLT0 entry. Points to the .got.plt[0]
+# EXE-NEXT:   400160:  40 00 1c 3c  lui     $gp, 64
+# EXE-NEXT:   400164:  00 20 99 8f  lw      $25, 8192($gp)
+# EXE-NEXT:   400168:  00 20 9c 27  addiu   $gp, $gp, 8192
+# EXE-NEXT:   40016c:  23 c0 1c 03  subu    $24, $24, $gp
+# EXE-NEXT:   400170:  21 78 e0 03  move    $15, $ra
+# EXE-NEXT:   400174:  82 c0 18 00  srl     $24, $24, 2
+# EXE-NEXT:   400178:  09 f8 20 03  jalr    $25
+# EXE-NEXT:   40017c:  fe ff 18 27  addiu   $24, $24, -2
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   6 .plt          00000030 0000000000400160 TEXT DATA
+# EXE:  10 .got.plt      0000000c 0000000000402000 DATA
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+  - Name:         .text
+    Type:         SHT_PROGBITS
+    Size:         0x0C
+    AddressAlign: 16
+    Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x20
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MIPS_26
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MIPS_26
+      - Offset:          0x18
+        Symbol:          T1
+        Type:            R_MIPS_26
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+      Value:           0x10
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            T1
+...
diff --git a/test/elf/Mips/r26-1-micro.test b/test/elf/Mips/r26-1-micro.test
new file mode 100644
index 0000000000000..629754febc7e3
--- /dev/null
+++ b/test/elf/Mips/r26-1-micro.test
@@ -0,0 +1,131 @@
+# REQUIRES: mips
+
+# Check handling of R_MICROMIPS_26_S1 relocation.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: llvm-readobj -relocations %t-o.o | \
+# RUN:   FileCheck -check-prefix=OBJ-REL %s
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -relocations %t.exe | FileCheck -check-prefix=EXE-REL %s
+# RUN: llvm-objdump -section-headers %t.exe | FileCheck -check-prefix=EXE %s
+# RUN: llvm-objdump -s -d -mattr=micromips %t.exe | \
+# RUN:   FileCheck -check-prefix=DIS %s
+
+# Object file has three R_MICROMIPS_26_S1 relocations
+# OBJ-REL: Relocations [
+# OBJ-REL-NEXT:   Section (2) .rel.text {
+# OBJ-REL-NEXT:      0x8 R_MICROMIPS_26_S1 loc 0x0
+# OBJ-REL-NEXT:     0x10 R_MICROMIPS_26_S1 glob  0x0
+# OBJ-REL-NEXT:     0x18 R_MICROMIPS_26_S1 T1  0x0
+# OBJ-REL-NEXT:   }
+# OBJ-REL-NEXT: ]
+
+# Executable file has the only relocation for external symbol
+# EXE-REL: Relocations [
+# EXE-REL-NEXT:   Section (5) .rel.plt {
+# EXE-REL-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# EXE-REL-NEXT:   }
+# EXE-REL-NEXT: ]
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   6 .plt          00000024 0000000000400160 TEXT DATA
+# EXE:  10 .got.plt      0000000c 0000000000402000 DATA
+
+# DIS:      Disassembly of section .plt:
+# DIS-NEXT: .plt:
+# DIS-NEXT:   400160:  80 79 a8 07   addiupc $3, 7840
+# DIS-NEXT:   400164:  23 ff 00 00   lw      $25, 0($3)
+# DIS-NEXT:   400168:  35 05         subu16  $2, $2, $3
+# DIS-NEXT:   40016a:  25 25         srl16   $2, $2, 2
+# DIS-NEXT:   40016c:  02 33 fe ff   addiu   $24, $2, -2
+# DIS-NEXT:   400170:  ff 0d         move    $15, $ra
+# DIS-NEXT:   400172:  f9 45         jalrs16 $25
+# DIS-NEXT:   400174:  83 0f         move    $gp, $3
+# DIS-NEXT:   400176:  00 0c         nop
+
+# DIS-NEXT:   400178:  00 79 a4 07   addiupc $2, 7824
+# DIS-NEXT:   40017c:  22 ff 00 00   lw      $25, 0($2)
+# DIS-NEXT:   400180:  99 45         jr16    $25
+# DIS-NEXT:   400182:  02 0f         move    $24, $2
+
+# DIS:      Contents of section .text:
+# DIS-NEXT:  400184 09f82003 00000000 2400ca0c 00000000  .. .....$.......
+# DIS-NEXT:  400194 2000c20c 00000000 2000bc0c 00000000   ....... .......
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+                     EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '09F82003000000000400000C000000000000000C000000000000000C00000000'
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          loc
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MICROMIPS_26_S1
+      - Offset:          0x18
+        Symbol:          T1
+        Type:            R_MICROMIPS_26_S1
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+      Value:           0x10
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            T1
+...
diff --git a/test/elf/Mips/r26-1.test b/test/elf/Mips/r26-1.test
new file mode 100644
index 0000000000000..abc0a7ce5a811
--- /dev/null
+++ b/test/elf/Mips/r26-1.test
@@ -0,0 +1,132 @@
+# REQUIRES: mips
+
+# Check handling of R_MIPS_26 relocation.
+
+# Build shared library
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Build executable
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: llvm-readobj -relocations %t-o.o | \
+# RUN:   FileCheck -check-prefix=OBJ-REL %s
+# RUN: lld -flavor gnu -target mipsel -e glob -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -section-headers -disassemble %t.exe | \
+# RUN:   FileCheck -check-prefix=EXE %s
+# RUN: llvm-readobj -relocations %t.exe | FileCheck -check-prefix=EXE-REL %s
+
+# Object file has three R_MIPS_26 relocations
+# OBJ-REL: Relocations [
+# OBJ-REL-NEXT:   Section (2) .rel.text {
+# OBJ-REL-NEXT:      0x8 R_MIPS_26 .text 0x0
+# OBJ-REL-NEXT:     0x10 R_MIPS_26 glob  0x0
+# OBJ-REL-NEXT:     0x18 R_MIPS_26 T1  0x0
+# OBJ-REL-NEXT:   }
+# OBJ-REL-NEXT: ]
+
+# Executable file has the only relocation for external symbol
+# EXE-REL: Relocations [
+# EXE-REL-NEXT:   Section (5) .rel.plt {
+# EXE-REL-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# EXE-REL-NEXT:   }
+# EXE-REL-NEXT: ]
+
+# EXE: Disassembly of section .plt:
+# EXE: .plt:
+# PLTA entry. Points to the .got.plt[1]
+# EXE:        400180:  40 00 0f 3c  lui     $15, 64
+# EXE-NEXT:   400184:  08 20 f9 8d  lw      $25, 8200($15)
+# EXE-NEXT:   400188:  08 00 20 03  jr      $25
+# EXE-NEXT:   40018c:  08 20 f8 25  addiu   $24, $15, 8200
+
+# EXE: Disassembly of section .text:
+# EXE: glob:
+# EXE-NEXT:   400190:  09 f8 20 03  jalr    $25
+# EXE-NEXT:   400194:  00 00 00 00  nop
+#
+# Jump to 'loc' label address
+# EXE-NEXT:   400198:  68 00 10 0c  jal     4194720
+# EXE-NEXT:   40019c:  00 00 00 00  nop
+#
+# EXE: loc:
+# Jump to 'glob' label address
+# EXE-NEXT:   4001a0:  64 00 10 0c  jal 4194704
+# EXE-NEXT:   4001a4:  00 00 00 00  nop
+#
+# Jump to the first PLT entry (.plt + 32) for T1 entry
+# EXE-NEXT:   4001a8:  60 00 10 0c  jal 4194688
+# EXE-NEXT:   4001ac:  00 00 00 00  nop
+
+# EXE: Sections:
+# EXE: Idx Name          Size      Address          Type
+# EXE:   6 .plt          00000030 0000000000400160 TEXT DATA
+# EXE:  10 .got.plt      0000000c 0000000000402000 DATA
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Content:         '09F82003000000000400000C000000000000000C000000000000000C00000000'
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x08
+        Symbol:          .text
+        Type:            R_MIPS_26
+      - Offset:          0x10
+        Symbol:          glob
+        Type:            R_MIPS_26
+      - Offset:          0x18
+        Symbol:          T1
+        Type:            R_MIPS_26
+
+Symbols:
+  Local:
+    - Name:            loc
+      Section:         .text
+      Value:           0x10
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+  Global:
+    - Name:            glob
+      Section:         .text
+    - Name:            T1
+...
diff --git a/test/elf/Mips/r26-2-micro.test b/test/elf/Mips/r26-2-micro.test
new file mode 100644
index 0000000000000..b92b9acf4c842
--- /dev/null
+++ b/test/elf/Mips/r26-2-micro.test
@@ -0,0 +1,88 @@
+# REQUIRES: mips
+
+# Check reading addendum for R_MICROMIPS_26_S1 relocation.
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-objdump -d -mattr=micromips %t-exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-objdump -t %t-exe | FileCheck %s
+
+# DIS: Disassembly of section .text:
+# DIS-NEXT: loc0:
+# DIS-NEXT:   400110:  00 00 00 00   nop
+
+# DIS:      __start:
+# DIS-NEXT:   400114:  20 f4 8e e0   jal     4309276
+# DIS-NEXT:   400118:  00 00 00 00   nop
+# DIS-NEXT:   40011c:  20 f4 9a e0   jal     4309300
+# DIS-NEXT:   400120:  00 00 00 00   nop
+
+# DIS:      loc1:
+# DIS-NEXT:   400124:  20 f4 89 00   jal     4194578
+# DIS-NEXT:   400128:  00 00 00 00   nop
+# DIS-NEXT:   40012c:  20 f4 91 00   jal     4194594
+# DIS-NEXT:   400130:  00 00 00 00   nop
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400124 l  F .text  00000010 loc1
+# CHECK: 00400114 g  F .text  00000010 __start
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+# nop
+# jal __start + 0x1C000
+# nop
+# jal loc + 0x1C000
+# nop
+# jal __start + 7FFFFE2
+# nop
+# jal loc + 7FFFFEA
+# nop
+  Content:  "0000000000f404e00000000000f408e000000000FFF7FFFF00000000FFF7FFFF00000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x4
+      Symbol: __start
+      Type: R_MICROMIPS_26_S1
+    - Offset: 0xC
+      Symbol: loc1
+      Type: R_MICROMIPS_26_S1
+    - Offset: 0x14
+      Symbol: __start
+      Type: R_MICROMIPS_26_S1
+    - Offset: 0x1C
+      Symbol: loc1
+      Type: R_MICROMIPS_26_S1
+
+Symbols:
+  Global:
+    - Name:    __start
+      Section: .text
+      Value:   0x4
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+  Local:
+    - Name:    loc0
+      Section: .text
+      Value:   0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    loc1
+      Section: .text
+      Value:   0x14
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
diff --git a/test/elf/Mips/r26-2.test b/test/elf/Mips/r26-2.test
new file mode 100644
index 0000000000000..0f0063ae13349
--- /dev/null
+++ b/test/elf/Mips/r26-2.test
@@ -0,0 +1,82 @@
+# REQUIRES: mips
+
+# Check reading addendum for R_MIPS_26 relocation.
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-objdump -t -disassemble %t-exe | FileCheck %s
+
+# CHECK: Disassembly of section .text:
+# CHECK-NEXT: __start:
+# CHECK-NEXT:   400110:  00 00 00 00   nop
+# CHECK-NEXT:   400114:  44 70 10 0c  jal  4309264
+#   0x107044 << 2 = 0x41C110 = _start  + (0x7000 << 2)
+# CHECK-NEXT:   400118:  00 00 00 00  nop
+#
+# CHECK: loc:
+# CHECK-NEXT:   40011c:  47 70 10 0c  jal  4309276
+#   0x107047 << 2 = 0x41C11C = loc  + (0x7000 << 2)
+# CHECK-NEXT:   400120:  00 00 00 00  nop
+# CHECK-NEXT:   400124:  43 00 10 0c  jal  4194572
+#   0x100043 << 2 = 0x40010C = _start - 4
+# CHECK-NEXT:   400128:  00 00 00 00  nop
+# CHECK-NEXT:   40012c:  46 00 10 0c  jal  4194584
+#   0x100046 << 2 = 0x400118 = loc - 4
+# CHECK-NEXT:   400130:  00 00 00 00  nop
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 0040011c l  F .text  00000018 loc
+# CHECK: 00400110 g  F .text  0000000c __start
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+# nop
+# jal __start + 0x1C000
+# nop
+# jal loc + 0x1C000
+# nop
+# jal __start - 1
+# nop
+# jal loc - 1
+# nop
+  Content:  "000000000070000C000000000070000C00000000FFFFFF0F00000000FFFFFF0F00000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x4
+      Symbol: __start
+      Type: R_MIPS_26
+    - Offset: 0xC
+      Symbol: loc
+      Type: R_MIPS_26
+    - Offset: 0x14
+      Symbol: __start
+      Type: R_MIPS_26
+    - Offset: 0x1C
+      Symbol: loc
+      Type: R_MIPS_26
+
+Symbols:
+  Global:
+    - Name: __start
+      Section: .text
+      Value: 0x0
+      Size: 4
+  Local:
+    - Name: loc
+      Section: .text
+      Value: 0xc
+      Size: 4
diff --git a/test/elf/Mips/rel-32.test b/test/elf/Mips/rel-32.test
new file mode 100644
index 0000000000000..beefde59b7b1c
--- /dev/null
+++ b/test/elf/Mips/rel-32.test
@@ -0,0 +1,59 @@
+# Check handling of R_MIPS_32 relocation.
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-objdump -s -t %t-exe | FileCheck %s
+
+# CHECK: Contents of section .data:
+# CHECK-NEXT: 402000 00000000 09204080 05204080  ..... @.. @.
+#                             ^^ data2 + 0x80000001 = 0x80402009
+#                                      ^^ data1 + 0x80000001 = 0x80402005
+# CHECK: SYMBOL TABLE:
+# CHECK: 00402004 g  .data  00000004 data1
+# CHECK: 00402008 g  .data  00000004 data2
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content: "00000000"
+  AddressAlign: 16
+  Flags: [SHF_ALLOC]
+- Name: .data
+  Type: SHT_PROGBITS
+  Content: "000000000100008001000080"
+  AddressAlign: 16
+  Flags: [SHF_ALLOC, SHF_WRITE]
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x4
+      Symbol: data2
+      Type: R_MIPS_32
+    - Offset: 0x8
+      Symbol: data1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: __start
+      Section: .text
+      Value: 0x0
+      Size: 4
+    - Name: data1
+      Section: .data
+      Value: 0x4
+      Size: 4
+    - Name: data2
+      Section: .data
+      Value: 0x8
+      Size: 4
diff --git a/test/elf/Mips/rel-64.test b/test/elf/Mips/rel-64.test
new file mode 100644
index 0000000000000..e05b75687038e
--- /dev/null
+++ b/test/elf/Mips/rel-64.test
@@ -0,0 +1,61 @@
+# Check handling of R_MIPS_64 relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .data:
+# CHECK-NEXT: 120002000 d1010020 01000000 d0010020 01000100 ... ....... ....
+#                       ^^ __start + 1 = 0x1200001d1
+#                                         ^^ __start + 0x1000000000000
+#                                              = 0x10001200001d0
+# CHECK: SYMBOL TABLE:
+# CHECK: 00000001200001d0 g .rodata 00000008 __start
+
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_ALLOC]
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x10
+  AddressAlign: 16
+  Flags:        [SHF_ALLOC, SHF_WRITE]
+
+- Name:         .rela.data
+  Type:         SHT_RELA
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: __start
+      Type:   R_MIPS_64
+      Addend: 1
+    - Offset: 0x8
+      Symbol: __start
+      Type:   R_MIPS_64
+      Addend: 0x1000000000000
+
+Symbols:
+  Global:
+    - Name:    __start
+      Section: .text
+      Value:   0x0
+      Size:    8
+    - Name:    data1
+      Section: .data
+      Value:   0x0
+      Size:    8
+    - Name:    data2
+      Section: .data
+      Value:   0x8
+      Size:    8
diff --git a/test/elf/Mips/rel-copy-micro.test b/test/elf/Mips/rel-copy-micro.test
new file mode 100644
index 0000000000000..afa99198e37f5
--- /dev/null
+++ b/test/elf/Mips/rel-copy-micro.test
@@ -0,0 +1,159 @@
+# Check R_MIPS_COPY relocation emitting
+# when linking non-shared executable file.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so1.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t1.so %t-so1.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-so2.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t2.so %t-so2.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t1.so %t2.so
+# RUN: llvm-readobj -dt -r -dynamic-table %t.exe | FileCheck %s
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x402010 R_MIPS_COPY D1 0x0
+# CHECK-NEXT:     0x402018 R_MIPS_COPY D2 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (1)
+# CHECK-NEXT:     Value: 0x402010
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .bss (0xA)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (4)
+# CHECK-NEXT:     Value: 0x402018
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .bss (0xA)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSection [ ({{.*}} entries)
+# CHECK:        0x00000001 NEEDED  SharedLibrary (rel-copy-micro.test.tmp1.so)
+# CHECK:        0x00000001 NEEDED  SharedLibrary (rel-copy-micro.test.tmp2.so)
+# CHECK-NEXT:   0x00000000 NULL    0x0
+# CHECK-NEXT: ]
+
+# so1.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+
+# so2.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: D1
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: D1
+      Type: R_MICROMIPS_LO16
+    - Offset: 0x08
+      Symbol: D2
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x08
+      Symbol: D2
+      Type: R_MICROMIPS_LO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name:    D1
+      Type:    STT_OBJECT
+    - Name:    D2
+...
diff --git a/test/elf/Mips/rel-copy-pc.test b/test/elf/Mips/rel-copy-pc.test
new file mode 100644
index 0000000000000..2dd702334fed8
--- /dev/null
+++ b/test/elf/Mips/rel-copy-pc.test
@@ -0,0 +1,113 @@
+# Check R_MIPS_COPY relocation emitting caused by R_MIPS_PCHI16 / R_MIPS_PCLO16
+# relocations when linking non-shared executable file.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -dynamic-table %t.exe | FileCheck %s
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x402008 R_MIPS_COPY D1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (1)
+# CHECK-NEXT:     Value: 0x402008
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .bss (0xA)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSection [ ({{.*}} entries)
+# CHECK:        0x00000001 NEEDED  SharedLibrary (rel-copy-pc.test.tmp.so)
+# CHECK-NEXT:   0x00000000 NULL    0x0
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         4
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    D1
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         4
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         4
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.data
+  Type:         SHT_REL
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: D1
+      Type:   R_MIPS_PCHI16
+    - Offset: 0
+      Symbol: D1
+      Type:   R_MIPS_PCLO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    4
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0
+      Size:    4
+    - Name:    D1
+...
diff --git a/test/elf/Mips/rel-copy.test b/test/elf/Mips/rel-copy.test
new file mode 100644
index 0000000000000..648a25e22ae78
--- /dev/null
+++ b/test/elf/Mips/rel-copy.test
@@ -0,0 +1,177 @@
+# Check R_MIPS_COPY relocation emitting
+# when linking non-shared executable file.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so1.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t1.so %t-so1.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-so2.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t2.so %t-so2.o
+# RUN: yaml2obj -format=elf -docnum 3 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t1.so %t2.so
+# RUN: llvm-readobj -dt -r -dynamic-table %t.exe | FileCheck %s
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x402004 R_MIPS_REL32 D2 0x0
+# CHECK-NEXT:     0x402010 R_MIPS_COPY D1 0x0
+# CHECK-NEXT:     0x402018 R_MIPS_COPY D3 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (1)
+# CHECK-NEXT:     Value: 0x402010
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .bss (0xA)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D3@ (4)
+# CHECK-NEXT:     Value: 0x402018
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .bss (0xA)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSection [ ({{.*}} entries)
+# CHECK:        0x00000001 NEEDED  SharedLibrary (rel-copy.test.tmp1.so)
+# CHECK:        0x00000001 NEEDED  SharedLibrary (rel-copy.test.tmp2.so)
+# CHECK-NEXT:   0x00000000 NULL    0x0
+# CHECK-NEXT: ]
+
+# so1.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# so2.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x04
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: D3
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: D1
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: D1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type: R_MIPS_32
+    - Offset: 0x08
+      Symbol: D3
+      Type: R_MIPS_HI16
+    - Offset: 0x08
+      Symbol: D3
+      Type: R_MIPS_LO16
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+    - Name: D3
+...
diff --git a/test/elf/Mips/rel-dynamic-01-micro.test b/test/elf/Mips/rel-dynamic-01-micro.test
new file mode 100644
index 0000000000000..6e0a41bf26063
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-01-micro.test
@@ -0,0 +1,201 @@
+# REQUIRES: mips
+
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+# Check:
+#   a) Emitting R_MIPS_COPY, R_MIPS_JUMP_SLOT relocations.
+#   b) PLT entries creation.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -d -mattr=micromips %t.exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# DIS:      Disassembly of section .plt:
+# DIS-NEXT: .plt:
+# DIS-NEXT:   4001b0:  80 79 94 07   addiupc $3, 7760
+# DIS-NEXT:   4001b4:  23 ff 00 00   lw      $25, 0($3)
+# DIS-NEXT:   4001b8:  35 05         subu16  $2, $2, $3
+# DIS-NEXT:   4001ba:  25 25         srl16   $2, $2, 2
+# DIS-NEXT:   4001bc:  02 33 fe ff   addiu   $24, $2, -2
+# DIS-NEXT:   4001c0:  ff 0d         move    $15, $ra
+# DIS-NEXT:   4001c2:  f9 45         jalrs16 $25
+# DIS-NEXT:   4001c4:  83 0f         move    $gp, $3
+# DIS-NEXT:   4001c6:  00 0c         nop
+
+# DIS-NEXT:   4001c8:  00 79 90 07   addiupc $2, 7744
+# DIS-NEXT:   4001cc:  22 ff 00 00   lw      $25, 0($2)
+# DIS-NEXT:   4001d0:  99 45         jr16    $25
+# DIS-NEXT:   4001d2:  02 0f         move    $24, $2
+
+# DIS-NEXT:   4001d4:  00 79 8e 07   addiupc $2, 7736
+# DIS-NEXT:   4001d8:  22 ff 00 00   lw      $25, 0($2)
+# DIS-NEXT:   4001dc:  99 45         jr16    $25
+# DIS-NEXT:   4001de:  02 0f         move    $24, $2
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.dyn {
+# PLT-SYM-NEXT:     0x402018 R_MIPS_COPY D1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Section (6) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T3 0x0
+# PLT-SYM-NEXT:     0x40200C R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: D1@ (1)
+# PLT-SYM-NEXT:     Value: 0x402018
+# PLT-SYM-NEXT:     Size: 8
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Object (0x1)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: .bss (0xD)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T1@ (4)
+# PLT-SYM-NEXT:     Value: 0x4001D5
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 8
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T3@ (7)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+      Other: [ STO_MIPS_MICROMIPS ]
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+      Other: [ STO_MIPS_MICROMIPS ]
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MICROMIPS_26_S1
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MICROMIPS_LO16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MICROMIPS_LO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+...
diff --git a/test/elf/Mips/rel-dynamic-01.test b/test/elf/Mips/rel-dynamic-01.test
new file mode 100644
index 0000000000000..ca4619668bd20
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-01.test
@@ -0,0 +1,237 @@
+# REQUIRES: mips
+
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+# Check:
+#   a) Emitting R_MIPS_REL32, R_MIPS_COPY, R_MIPS_JUMP_SLOT relocations.
+#   b) PLT entries creation.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -disassemble %t.exe | FileCheck -check-prefix=PLT %s
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT: Disassembly of section .plt:
+# PLT-NEXT: .plt:
+# PLT-NEXT:   4001f0:  40 00 1c 3c  lui     $gp, 64
+# PLT-NEXT:   4001f4:  00 20 99 8f  lw      $25, 8192($gp)
+# PLT-NEXT:   4001f8:  00 20 9c 27  addiu   $gp, $gp, 8192
+# PLT-NEXT:   4001fc:  23 c0 1c 03  subu    $24, $24, $gp
+# PLT-NEXT:   400200:  21 78 e0 03  move    $15, $ra
+# PLT-NEXT:   400204:  82 c0 18 00  srl     $24, $24, 2
+# PLT-NEXT:   400208:  09 f8 20 03  jalr    $25
+# PLT-NEXT:   40020c:  fe ff 18 27  addiu   $24, $24, -2
+#
+# PLT-NEXT:   400210:  40 00 0f 3c  lui     $15, 64
+# PLT-NEXT:   400214:  08 20 f9 8d  lw      $25, 8200($15)
+# PLT-NEXT:   400218:  08 00 20 03  jr      $25
+# PLT-NEXT:   40021c:  08 20 f8 25  addiu   $24, $15, 8200
+#
+# PLT-NEXT:   400220:  40 00 0f 3c  lui     $15, 64
+# PLT-NEXT:   400224:  0c 20 f9 8d  lw      $25, 8204($15)
+# PLT-NEXT:   400228:  08 00 20 03  jr      $25
+# PLT-NEXT:   40022c:  0c 20 f8 25  addiu   $24, $15, 8204
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.dyn {
+# PLT-SYM-NEXT:     0x402014 R_MIPS_REL32 T2 0x0
+# PLT-SYM-NEXT:     0x402014 R_MIPS_REL32 D2 0x0
+# PLT-SYM-NEXT:     0x402018 R_MIPS_COPY D1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Section (6) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T3 0x0
+# PLT-SYM-NEXT:     0x40200C R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: D1@ (1)
+# PLT-SYM-NEXT:     Value: 0x402018
+# PLT-SYM-NEXT:     Size: 4
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Object (0x1)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: .bss (0xD)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T1@ (4)
+# PLT-SYM-NEXT:     Value: 0x400220
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 8
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T3@ (10)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T2@ (7)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: D2@ (13)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 4
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Object (0x1)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+      Type: STT_OBJECT
+...
diff --git a/test/elf/Mips/rel-dynamic-02.test b/test/elf/Mips/rel-dynamic-02.test
new file mode 100644
index 0000000000000..4de86383482cb
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-02.test
@@ -0,0 +1,82 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) Relocations' targets are undefined symbols.
+# Check:
+#   a) Emitting R_MIPS_REL32 relocations for both undefined symbols.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec -o %t1-so %t-obj
+# RUN: llvm-readobj -dt -r -s %t1-so | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+#
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (4) .rel.dyn {
+# PLT-SYM-NEXT:     0x140 R_MIPS_REL32 T1 0x0
+# PLT-SYM-NEXT:     0x2000 R_MIPS_REL32 T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+#
+# PLT-SYM:      Name: T1@ (7)
+# PLT-SYM-NEXT: Value: 0x0
+# PLT-SYM-NEXT: Size: 0
+# PLT-SYM-NEXT: Binding: Global (0x1)
+# PLT-SYM-NEXT: Type: None (0x0)
+# PLT-SYM-NEXT: Other: 0
+# PLT-SYM-NEXT: Section: Undefined (0x0)
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T1
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
diff --git a/test/elf/Mips/rel-dynamic-03-micro.test b/test/elf/Mips/rel-dynamic-03-micro.test
new file mode 100644
index 0000000000000..5de2cdcdc131d
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-03-micro.test
@@ -0,0 +1,133 @@
+# REQUIRES: mips
+
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' target is a symbol defined in the shared object.
+#   c) The target symbol is referenced by both branch (R_MICROMIPS_26_S1)
+#      and regular (R_MIPS_32) relocations.
+# Check:
+#   a) There should be no R_MIPS_REL32 relocation.
+#   b) Linker creates a single PLT entry.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -d -mattr=micromips %t.exe | FileCheck -check-prefix=DIS %s
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# DIS:      Disassembly of section .plt:
+# DIS-NEXT: .plt:
+# DIS-NEXT:   400170:  80 79 a4 07   addiupc $3, 7824
+# DIS-NEXT:   400174:  23 ff 00 00   lw      $25, 0($3)
+# DIS-NEXT:   400178:  35 05         subu16  $2, $2, $3
+# DIS-NEXT:   40017a:  25 25         srl16   $2, $2, 2
+# DIS-NEXT:   40017c:  02 33 fe ff   addiu   $24, $2, -2
+# DIS-NEXT:   400180:  ff 0d         move    $15, $ra
+# DIS-NEXT:   400182:  f9 45         jalrs16 $25
+# DIS-NEXT:   400184:  83 0f         move    $gp, $3
+# DIS-NEXT:   400186:  00 0c         nop
+
+# DIS-NEXT:   400188:  00 79 a0 07   addiupc $2, 7808
+# DIS-NEXT:   40018c:  22 ff 00 00   lw      $25, 0($2)
+# DIS-NEXT:   400190:  99 45         jr16    $25
+# DIS-NEXT:   400192:  02 0f         move    $24, $2
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      Name: T1@ (1)
+# PLT-SYM-NEXT: Value: 0x400189
+# PLT-SYM-NEXT: Size: 0
+# PLT-SYM-NEXT: Binding: Global (0x1)
+# PLT-SYM-NEXT: Type: Function (0x2)
+# PLT-SYM-NEXT: Other: 8
+# PLT-SYM-NEXT: Section: Undefined (0x0)
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+            EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+      Other: [ STO_MIPS_MICROMIPS ]
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MICROMIPS_26_S1
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+      Other: [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+...
diff --git a/test/elf/Mips/rel-dynamic-03.test b/test/elf/Mips/rel-dynamic-03.test
new file mode 100644
index 0000000000000..cc791b051748a
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-03.test
@@ -0,0 +1,129 @@
+# REQUIRES: mips
+
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' target is a symbol defined in the shared object.
+#   c) The target symbol is referenced by both branch (R_MIPS_26)
+#      and regular (R_MIPS_32) relocations.
+# Check:
+#   a) There should be no R_MIPS_REL32 relocation.
+#   b) Linker creates a single PLT entry.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-objdump -disassemble %t.exe | FileCheck -check-prefix=PLT %s
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT: Disassembly of section .plt:
+# PLT-NEXT: .plt:
+# PLT-NEXT:   400160:  40 00 1c 3c  lui     $gp, 64
+# PLT-NEXT:   400164:  00 20 99 8f  lw      $25, 8192($gp)
+# PLT-NEXT:   400168:  00 20 9c 27  addiu   $gp, $gp, 8192
+# PLT-NEXT:   40016c:  23 c0 1c 03  subu    $24, $24, $gp
+# PLT-NEXT:   400170:  21 78 e0 03  move    $15, $ra
+# PLT-NEXT:   400174:  82 c0 18 00  srl     $24, $24, 2
+# PLT-NEXT:   400178:  09 f8 20 03  jalr    $25
+# PLT-NEXT:   40017c:  fe ff 18 27  addiu   $24, $24, -2
+#
+# PLT-NEXT:   400180:  40 00 0f 3c  lui     $15, 64
+# PLT-NEXT:   400184:  08 20 f9 8d  lw      $25, 8200($15)
+# PLT-NEXT:   400188:  08 00 20 03  jr      $25
+# PLT-NEXT:   40018c:  08 20 f8 25  addiu   $24, $15, 8200
+#
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      Name: T1@ (1)
+# PLT-SYM-NEXT: Value: 0x400180
+# PLT-SYM-NEXT: Size: 0
+# PLT-SYM-NEXT: Binding: Global (0x1)
+# PLT-SYM-NEXT: Type: Function (0x2)
+# PLT-SYM-NEXT: Other: 8
+# PLT-SYM-NEXT: Section: Undefined (0x0)
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size:  0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+...
diff --git a/test/elf/Mips/rel-dynamic-04-micro.test b/test/elf/Mips/rel-dynamic-04-micro.test
new file mode 100644
index 0000000000000..1c58efdf5f70d
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-04-micro.test
@@ -0,0 +1,211 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+#   c) Relocations modify a writable section.
+#   d) The first symbol is referenced by R_MIPS32 relocation only
+#   e) The second symbol is referenced by R_MIPS_32
+#      and R_MICROMIPS_26_S1 relocations.
+#   f) The third symbol is referenced by R_MICROMIPS_26_S1
+#      and R_MIPS_32 relocations.
+# Check:
+#   a) There should be the only R_MIPS_REL32 relocation.
+#   b) Linker creates a couple of PLT entry for both symbols referenced
+#      by the R_MICROMIPS_26_S1 branch relocation.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT %s
+
+# PLT:      Section {
+# PLT:        Index: 5
+# PLT-NEXT:   Name: .rel.dyn (31)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4010A0
+# PLT-NEXT:    Offset: 0x10A0
+# PLT-NEXT:    Size: 8
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 6
+# PLT-NEXT:    Name: .rel.plt (40)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4010A8
+# PLT-NEXT:    Offset: 0x10A8
+# PLT-NEXT:    Size: 16
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 7
+# PLT-NEXT:    Name: .plt (49)
+# PLT-NEXT:    Type: SHT_PROGBITS (0x1)
+# PLT-NEXT:    Flags [ (0x6)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:      SHF_EXECINSTR (0x4)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4010C0
+# PLT-NEXT:    Offset: 0x10C0
+# PLT-NEXT:    Size: 48
+# PLT-NEXT:    Link: 0
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 16
+# PLT-NEXT:    EntrySize: 0
+# PLT-NEXT:  }
+
+# PLT:      Relocations [
+# PLT-NEXT:   Section (5) .rel.dyn {
+# PLT-NEXT:     0x400120 R_MIPS_REL32 T1 0x0
+# PLT-NEXT:   }
+# PLT-NEXT:   Section (6) .rel.plt {
+# PLT-NEXT:     0x403008 R_MIPS_JUMP_SLOT T2 0x0
+# PLT-NEXT:     0x40300C R_MIPS_JUMP_SLOT T3 0x0
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# PLT:      DynamicSymbols [
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: @ (0)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Local (0x0)
+# PLT-NEXT:     Type: None (0x0)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T2@ (4)
+# PLT-NEXT:     Value: 0x4010D9
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T3@ (7)
+# PLT-NEXT:     Value: 0x4010E5
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T1@ (1)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x14
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    # There is no branch relocation for T1.
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+    # The R_MIPS_32 relocation for T2 might produce R_MIPS_REL32 ...
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+    # ... but R_MICROMIPS_26_S1 creates PLT entry
+    # and makes R_MIPS_REL32 redundant.
+    - Offset: 0x08
+      Symbol: T2
+      Type: R_MICROMIPS_26_S1
+    # Create PLT entry for T3 symbol.
+    - Offset: 0x0c
+      Symbol: T3
+      Type: R_MICROMIPS_26_S1
+    # Take in account existing PLT entry and do not create R_MIPS_REL32.
+    - Offset: 0x10
+      Symbol: T3
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 0x14
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+...
diff --git a/test/elf/Mips/rel-dynamic-04.test b/test/elf/Mips/rel-dynamic-04.test
new file mode 100644
index 0000000000000..5b5bcce01cd83
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-04.test
@@ -0,0 +1,206 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+#   c) Relocations modify a writable section.
+#   d) The first symbol is referenced by R_MIPS32 relocation only
+#   e) The second symbol is referenced by R_MIPS_32 and R_MIPS26 relocations.
+#   f) The third symbol is referenced by R_MIPS26 and R_MIPS_32 relocations.
+# Check:
+#   a) There should be the only R_MIPS_REL32 relocation.
+#   b) Linker creates a couple of PLT entry for both symbols referenced
+#      by the R_MIPS_26 branch relocation.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT %s
+
+# PLT:      Section {
+# PLT:        Index: 5
+# PLT-NEXT:   Name: .rel.dyn (31)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x40109C
+# PLT-NEXT:    Offset: 0x109C
+# PLT-NEXT:    Size: 8
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 6
+# PLT-NEXT:    Name: .rel.plt (40)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4010A4
+# PLT-NEXT:    Offset: 0x10A4
+# PLT-NEXT:    Size: 16
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 7
+# PLT-NEXT:    Name: .plt (49)
+# PLT-NEXT:    Type: SHT_PROGBITS (0x1)
+# PLT-NEXT:    Flags [ (0x6)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:      SHF_EXECINSTR (0x4)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4010C0
+# PLT-NEXT:    Offset: 0x10C0
+# PLT-NEXT:    Size: 64
+# PLT-NEXT:    Link: 0
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 16
+# PLT-NEXT:    EntrySize: 0
+# PLT-NEXT:  }
+
+# PLT:      Relocations [
+# PLT-NEXT:   Section (5) .rel.dyn {
+# PLT-NEXT:     0x400120 R_MIPS_REL32 T1 0x0
+# PLT-NEXT:   }
+# PLT-NEXT:   Section (6) .rel.plt {
+# PLT-NEXT:     0x403008 R_MIPS_JUMP_SLOT T2 0x0
+# PLT-NEXT:     0x40300C R_MIPS_JUMP_SLOT T3 0x0
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# PLT:      DynamicSymbols [
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: @ (0)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Local (0x0)
+# PLT-NEXT:     Type: None (0x0)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T2@ (4)
+# PLT-NEXT:     Value: 0x4010E0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T3@ (7)
+# PLT-NEXT:     Value: 0x4010F0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T1@ (1)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    # There is no branch relocation for T1.
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+    # The R_MIPS_32 relocation for T2 might produce R_MIPS_REL32 ...
+    - Offset: 0x00
+      Symbol: T2
+      Type: R_MIPS_32
+    # ... but R_MIPS_26 creates PLT entry and makes R_MIPS_REL32 redundant.
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_26
+    # Create PLT entry for T3 symbol.
+    - Offset: 0x00
+      Symbol: T3
+      Type: R_MIPS_26
+    # Take in account existing PLT entry and do not create R_MIPS_REL32.
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+...
diff --git a/test/elf/Mips/rel-dynamic-05-micro.test b/test/elf/Mips/rel-dynamic-05-micro.test
new file mode 100644
index 0000000000000..d1c87076b596c
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-05-micro.test
@@ -0,0 +1,192 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+#   c) Relocations modify a read-only section.
+#   d) The first symbol is referenced by R_MIPS32 relocation only
+#   e) The second symbol is referenced by R_MIPS_32
+#      and R_MICROMIPS_26_S1 relocations.
+#   f) The third symbol is referenced by R_MICROMIPS_26_S1
+#      and R_MIPS_32 relocations.
+# Check:
+#   a) There should be no R_MIPS_REL32 relocations.
+#   b) Linker creates PLT entries for all three relocations.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT %s
+
+# PLT:      Section {
+# PLT:        Index: 5
+# PLT-NEXT:    Name: .rel.plt (31)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x400194
+# PLT-NEXT:    Offset: 0x194
+# PLT-NEXT:    Size: 24
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 6
+# PLT-NEXT:    Name: .plt (40)
+# PLT-NEXT:    Type: SHT_PROGBITS (0x1)
+# PLT-NEXT:    Flags [ (0x6)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:      SHF_EXECINSTR (0x4)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4001B0
+# PLT-NEXT:    Offset: 0x1B0
+# PLT-NEXT:    Size: 60
+# PLT-NEXT:    Link: 0
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 16
+# PLT-NEXT:    EntrySize: 0
+# PLT-NEXT:  }
+
+# PLT:      Relocations [
+# PLT-NEXT:   Section (5) .rel.plt {
+# PLT-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# PLT-NEXT:     0x40200C R_MIPS_JUMP_SLOT T2 0x0
+# PLT-NEXT:     0x402010 R_MIPS_JUMP_SLOT T3 0x0
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# PLT:      DynamicSymbols [
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: @ (0)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Local (0x0)
+# PLT-NEXT:     Type: None (0x0)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T1@ (1)
+# PLT-NEXT:     Value: 0x4001C9
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T2@ (4)
+# PLT-NEXT:     Value: 0x4001D5
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T3@ (7)
+# PLT-NEXT:     Value: 0x4001E1
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x14
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    # There is no branch relocation for T1.
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+    # The R_MIPS_32 relocation for T2 might produce R_MIPS_REL32 ...
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+    # ... but R_MICROMIPS_26_S1 creates PLT entry and makes R_MIPS_REL32 redundant.
+    - Offset: 0x08
+      Symbol: T2
+      Type: R_MICROMIPS_26_S1
+    # Create PLT entry for T3 symbol.
+    - Offset: 0x0C
+      Symbol: T3
+      Type: R_MICROMIPS_26_S1
+    # Take in account existing PLT entry and do not create R_MIPS_REL32.
+    - Offset: 0x10
+      Symbol: T3
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    0x14
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+...
diff --git a/test/elf/Mips/rel-dynamic-05.test b/test/elf/Mips/rel-dynamic-05.test
new file mode 100644
index 0000000000000..3bfbd3f6efdbc
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-05.test
@@ -0,0 +1,188 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+#   c) Relocations modify a read-only section.
+#   d) The first symbol is referenced by R_MIPS32 relocation only
+#   e) The second symbol is referenced by R_MIPS_32 and R_MIPS26 relocations.
+#   f) The third symbol is referenced by R_MIPS26 and R_MIPS_32 relocations.
+# Check:
+#   a) There should be no R_MIPS_REL32 relocations.
+#   b) Linker creates PLT entries for all three relocations.
+#   c) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT %s
+
+# PLT:      Section {
+# PLT:        Index: 5
+# PLT-NEXT:    Name: .rel.plt (31)
+# PLT-NEXT:    Type: SHT_REL (0x9)
+# PLT-NEXT:    Flags [ (0x2)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x400190
+# PLT-NEXT:    Offset: 0x190
+# PLT-NEXT:    Size: 24
+# PLT-NEXT:    Link: 3
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 4
+# PLT-NEXT:    EntrySize: 8
+# PLT-NEXT:  }
+# PLT-NEXT:  Section {
+# PLT-NEXT:    Index: 6
+# PLT-NEXT:    Name: .plt (40)
+# PLT-NEXT:    Type: SHT_PROGBITS (0x1)
+# PLT-NEXT:    Flags [ (0x6)
+# PLT-NEXT:      SHF_ALLOC (0x2)
+# PLT-NEXT:      SHF_EXECINSTR (0x4)
+# PLT-NEXT:    ]
+# PLT-NEXT:    Address: 0x4001B0
+# PLT-NEXT:    Offset: 0x1B0
+# PLT-NEXT:    Size: 80
+# PLT-NEXT:    Link: 0
+# PLT-NEXT:    Info: 0
+# PLT-NEXT:    AddressAlignment: 16
+# PLT-NEXT:    EntrySize: 0
+# PLT-NEXT:  }
+
+# PLT:      Relocations [
+# PLT-NEXT:   Section (5) .rel.plt {
+# PLT-NEXT:     0x402008 R_MIPS_JUMP_SLOT T1 0x0
+# PLT-NEXT:     0x40200C R_MIPS_JUMP_SLOT T2 0x0
+# PLT-NEXT:     0x402010 R_MIPS_JUMP_SLOT T3 0x0
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# PLT:      DynamicSymbols [
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: @ (0)
+# PLT-NEXT:     Value: 0x0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Local (0x0)
+# PLT-NEXT:     Type: None (0x0)
+# PLT-NEXT:     Other: 0
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T1@ (1)
+# PLT-NEXT:     Value: 0x4001D0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T2@ (4)
+# PLT-NEXT:     Value: 0x4001E0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT:   Symbol {
+# PLT-NEXT:     Name: T3@ (7)
+# PLT-NEXT:     Value: 0x4001F0
+# PLT-NEXT:     Size: 0
+# PLT-NEXT:     Binding: Global (0x1)
+# PLT-NEXT:     Type: Function (0x2)
+# PLT-NEXT:     Other: 8
+# PLT-NEXT:     Section: Undefined (0x0)
+# PLT-NEXT:   }
+# PLT-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+
+# o.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    # There is no branch relocation for T1.
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+    # The R_MIPS_32 relocation for T2 might produce R_MIPS_REL32 ...
+    - Offset: 0x00
+      Symbol: T2
+      Type: R_MIPS_32
+    # ... but R_MIPS_26 creates PLT entry and makes R_MIPS_REL32 redundant.
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_26
+    # Create PLT entry for T3 symbol.
+    - Offset: 0x00
+      Symbol: T3
+      Type: R_MIPS_26
+    # Take in account existing PLT entry and do not create R_MIPS_REL32.
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+...
diff --git a/test/elf/Mips/rel-dynamic-06-64.test b/test/elf/Mips/rel-dynamic-06-64.test
new file mode 100644
index 0000000000000..c153eb22af4c5
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-06-64.test
@@ -0,0 +1,101 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) The first relocation modifies a regular .text section.
+#   c) The second relocation modifies a .pdr section without SHF_ALLOC flag.
+# Check:
+#   a) There should be no PLT entries.
+#   b) Linker creates a single R_MIPS_REL32 relocation.
+#
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t.o
+# RUN: llvm-readobj -dt -r -s %t.so | FileCheck -check-prefix=CHECK %s
+
+# CHECK:     Sections [
+# CHECK:       Section {
+# CHECK-NOT:     Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (4) .rel.dyn {
+# CHECK-NEXT:     0x170 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T0 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (4)
+# CHECK-NEXT:     Value: 0x174
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .text (0x5)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T0@ (1)
+# CHECK-NEXT:     Value: 0x170
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .text (0x5)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_RELA
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T0
+      Type:   R_MIPS_64
+
+- Name:         .pdr
+  Type:         SHT_PROGBITS
+  Size:         8
+  AddressAlign: 16
+
+- Name:         .rel.pdr
+  Type:         SHT_RELA
+  Info:         .pdr
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MIPS_64
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   4
+      Size:    4
diff --git a/test/elf/Mips/rel-dynamic-06.test b/test/elf/Mips/rel-dynamic-06.test
new file mode 100644
index 0000000000000..433eb5fadf59f
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-06.test
@@ -0,0 +1,103 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) The first relocation modifies a regular .text section.
+#   c) The second relocation modifies a .pdr section without SHF_ALLOC flag.
+# Check:
+#   a) There should be no PLT entries.
+#   b) Linker creates a single R_MIPS_REL32 relocation.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -shared -o %t1-so %t-obj
+# RUN: llvm-readobj -dt -r -s %t1-so | FileCheck -check-prefix=PLT1 %s
+
+# PLT1-SYM:     Sections [
+# PLT1-SYM:       Section {
+# PLT1-SYM-NOT:     Name: .plt ({{[0-9]+}})
+
+# PLT1:      Relocations [
+# PLT1-NEXT:   Section (4) .rel.dyn {
+# PLT1-NEXT:     0x100 R_MIPS_REL32 T0 0x0
+# PLT1-NEXT:   }
+# PLT1-NEXT: ]
+
+# PLT1:      DynamicSymbols [
+# PLT1-NEXT:   Symbol {
+# PLT1-NEXT:     Name: @ (0)
+# PLT1-NEXT:     Value: 0x0
+# PLT1-NEXT:     Size: 0
+# PLT1-NEXT:     Binding: Local (0x0)
+# PLT1-NEXT:     Type: None (0x0)
+# PLT1-NEXT:     Other: 0
+# PLT1-NEXT:     Section: Undefined (0x0)
+# PLT1-NEXT:   }
+# PLT1-NEXT:   Symbol {
+# PLT1-NEXT:     Name: T1@ (4)
+# PLT1-NEXT:     Value: 0x104
+# PLT1-NEXT:     Size: 4
+# PLT1-NEXT:     Binding: Global (0x1)
+# PLT1-NEXT:     Type: Function (0x2)
+# PLT1-NEXT:     Other: 0
+# PLT1-NEXT:     Section: .text (0x5)
+# PLT1-NEXT:   }
+# PLT1-NEXT:   Symbol {
+# PLT1-NEXT:     Name: T0@ (1)
+# PLT1-NEXT:     Value: 0x100
+# PLT1-NEXT:     Size: 4
+# PLT1-NEXT:     Binding: Global (0x1)
+# PLT1-NEXT:     Type: Function (0x2)
+# PLT1-NEXT:     Other: 0
+# PLT1-NEXT:     Section: .text (0x5)
+# PLT1-NEXT:   }
+# PLT1-NEXT: ]
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T0
+      Type: R_MIPS_32
+
+- Name: .pdr
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: []
+
+- Name: .rel.pdr
+  Type: SHT_REL
+  Info: .pdr
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
diff --git a/test/elf/Mips/rel-dynamic-07-64.test b/test/elf/Mips/rel-dynamic-07-64.test
new file mode 100644
index 0000000000000..f7a1c44258234
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-07-64.test
@@ -0,0 +1,261 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) There ars multiple R_MIPS_64 relocations with various targets.
+# Check:
+#   a) Emitting of R_MIPS_REL32 relocations.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t1.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -shared --noinhibit-exec \
+# RUN:     -o %t2.so %t-o.o %t1.so
+# RUN: llvm-readobj -dt -r -sections %t2.so | FileCheck %s
+
+# CHECK:   Sections [
+# CHECK:     Section {
+# CHECK-NOT:   Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (4) .rel.dyn {
+# CHECK-NEXT:     0x2000 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T0 0x0
+# CHECK-NEXT:     0x2000 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T4 0x0
+# CHECK-NEXT:     0x2000 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D2 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T1 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T2 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D0 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D1 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D4 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE U1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T0@ (1)
+# CHECK-NEXT:     Value: 0x324
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .text (0x5)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T4@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (25)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (16)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ (19)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D0@ (4)
+# CHECK-NEXT:     Value: 0x2004
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .data (0x8)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (22)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D4@ (10)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: U1@ (13)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    4
+    - Name:    D1
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    4
+    - Name:    D2
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.data
+  Type:         SHT_RELA
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00      # T0 is a defined function
+      Symbol: T0
+      Type:   R_MIPS_64
+    - Offset: 0x04      # T1 is a function from shared lib
+      Symbol: T1
+      Type:   R_MIPS_64
+    - Offset: 0x08      # T2 has unknown type and defined in shared lib
+      Symbol: T2
+      Type:   R_MIPS_64
+    - Offset: 0x00      # T4 is an undefined function
+      Symbol: T4
+      Type:   R_MIPS_64
+    - Offset: 0x04      # D0 is a defined data object
+      Symbol: D0
+      Type:   R_MIPS_64
+    - Offset: 0x08      # D1 is a data object from shared lib
+      Symbol: D1
+      Type:   R_MIPS_64
+    - Offset: 0x00      # D2 has unknown type and defined in shared lib
+      Symbol: D2
+      Type:   R_MIPS_64
+    - Offset: 0x04      # D4 is an undefined data object
+      Symbol: D4
+      Type:   R_MIPS_64
+    - Offset: 0x08      # U1 is undefined and has unknown type
+      Symbol: U1
+      Type:   R_MIPS_64
+
+Symbols:
+  Local:
+    - Name:    LT0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    4
+    - Name:    LD0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0
+      Size:    4
+
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    8
+    - Name:    T1
+      Type:    STT_FUNC
+    - Name:    T2
+    - Name:    T4
+      Type:    STT_FUNC
+
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    8
+    - Name:    D1
+      Type:    STT_OBJECT
+    - Name:    D2
+    - Name:    D4
+      Type:    STT_OBJECT
+    - Name:    U1
+...
diff --git a/test/elf/Mips/rel-dynamic-07.test b/test/elf/Mips/rel-dynamic-07.test
new file mode 100644
index 0000000000000..fc163b9a12f7e
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-07.test
@@ -0,0 +1,276 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) There ars multiple R_MIPS_32 relocations with various targets.
+# Check:
+#   a) Emitting of R_MIPS_REL32 relocations.
+#   b) There should be no R_MIPS_REL32 relocations for the _gp_disp symbol.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t1.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -shared --noinhibit-exec \
+# RUN:     -o %t2.so %t-o.o %t1.so
+# RUN: llvm-readobj -dt -r -sections %t2.so | FileCheck %s
+
+# CHECK:   Sections [
+# CHECK:     Section {
+# CHECK-NOT:   Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (4) .rel.dyn {
+# CHECK-NEXT:     0x2000 R_MIPS_REL32 T0 0x0
+# CHECK-NEXT:     0x2000 R_MIPS_REL32 T4 0x0
+# CHECK-NEXT:     0x2000 R_MIPS_REL32 D2 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32 T1 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32 T2 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32 D0 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32 D1 0x0
+# CHECK-NEXT:     0x2004 R_MIPS_REL32 D4 0x0
+# CHECK-NEXT:     0x2008 R_MIPS_REL32 U1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T0@ (1)
+# CHECK-NEXT:     Value: 0x214
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .text (0x5)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T4@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (25)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (16)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ (19)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D0@ (4)
+# CHECK-NEXT:     Value: 0x2004
+# CHECK-NEXT:     Size: 8
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: .data (0x8)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (22)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D4@ (10)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: U1@ (13)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MIPS_LO16
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00      # T0 is a defined function
+      Symbol: T0
+      Type: R_MIPS_32
+    - Offset: 0x04      # T1 is a function from shared lib
+      Symbol: T1
+      Type: R_MIPS_32
+    - Offset: 0x08      # T2 has unknown type and defined in shared lib
+      Symbol: T2
+      Type: R_MIPS_32
+    - Offset: 0x00      # T4 is an undefined function
+      Symbol: T4
+      Type: R_MIPS_32
+    - Offset: 0x04      # D0 is a defined data object
+      Symbol: D0
+      Type: R_MIPS_32
+    - Offset: 0x08      # D1 is a data object from shared lib
+      Symbol: D1
+      Type: R_MIPS_32
+    - Offset: 0x00      # D2 has unknown type and defined in shared lib
+      Symbol: D2
+      Type: R_MIPS_32
+    - Offset: 0x04      # D4 is an undefined data object
+      Symbol: D4
+      Type: R_MIPS_32
+    - Offset: 0x08      # U1 is undefined and has unknown type
+      Symbol: U1
+      Type: R_MIPS_32
+
+Symbols:
+  Local:
+    - Name: LT0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: LD0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+
+  Global:
+    - Name: _gp_disp
+      Type: STT_OBJECT
+
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+    - Name: T4
+      Type: STT_FUNC
+
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+    - Name: D4
+      Type: STT_OBJECT
+    - Name: U1
diff --git a/test/elf/Mips/rel-dynamic-08-64.test b/test/elf/Mips/rel-dynamic-08-64.test
new file mode 100644
index 0000000000000..d845d7407c1c4
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-08-64.test
@@ -0,0 +1,233 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) There ars multiple R_MIPS_64/R_MIPS_HI16/R_MIPS_LO16 relocations
+#      with various targets.
+# Check:
+#   a) Emitting of R_MIPS_REL32 relocations.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mips64el -e T0 --noinhibit-exec \
+# RUN:     -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -sections %t.exe | FileCheck %s
+
+# CHECK:   Sections [
+# CHECK:     Section {
+# CHECK-NOT:   Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x120002000 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D2 0x0
+# CHECK-NEXT:     0x120002004 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T1 0x0
+# CHECK-NEXT:     0x120002008 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE T2 0x0
+# CHECK-NEXT:     0x120002008 R_MIPS_REL32/R_MIPS_64/R_MIPS_NONE D1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (10)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (1)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ (4)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    4
+    - Name:    D1
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    4
+    - Name:    D2
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_RELA
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type:   R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type:   R_MIPS_LO16
+
+- Name:         .rel.data
+  Type:         SHT_RELA
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00      # LT0 is a locally defined function
+      Symbol: LT0
+      Type:   R_MIPS_64
+    - Offset: 0x00      # LD0 is a locally defined data object
+      Symbol: LD0
+      Type:   R_MIPS_64
+    - Offset: 0x00      # T0 is a defined function
+      Symbol: T0
+      Type:   R_MIPS_64
+    - Offset: 0x04      # T1 is a function from shared lib
+      Symbol: T1
+      Type:   R_MIPS_64
+    - Offset: 0x08      # T2 has unknown type and defined in shared lib
+      Symbol: T2
+      Type:   R_MIPS_64
+    - Offset: 0x00      # T4 is an undefined function
+      Symbol: T4
+      Type:   R_MIPS_64
+    - Offset: 0x04      # D0 is a defined data object
+      Symbol: D0
+      Type:   R_MIPS_64
+    - Offset: 0x08      # D1 is a data object from shared lib
+      Symbol: D1
+      Type:   R_MIPS_64
+    - Offset: 0x00      # D2 has unknown type and defined in shared lib
+      Symbol: D2
+      Type:   R_MIPS_64
+    - Offset: 0x04      # D4 is an undefined data object
+      Symbol: D4
+      Type:   R_MIPS_64
+    - Offset: 0x08      # U1 is undefined and has unknown type
+      Symbol: U1
+      Type:   R_MIPS_64
+
+Symbols:
+  Local:
+    - Name:    LT0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    4
+    - Name:    LD0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0
+      Size:    4
+
+  Global:
+    - Name:    _gp_disp
+      Type:    STT_OBJECT
+
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    8
+    - Name:    T1
+      Type:    STT_FUNC
+    - Name:    T2
+    - Name:    T4
+      Type:    STT_FUNC
+
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    8
+    - Name:    D1
+      Type:    STT_OBJECT
+    - Name:    D2
+    - Name:    D4
+      Type:    STT_OBJECT
+    - Name:    U1
+...
diff --git a/test/elf/Mips/rel-dynamic-08-micro.test b/test/elf/Mips/rel-dynamic-08-micro.test
new file mode 100644
index 0000000000000..de0038956086e
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-08-micro.test
@@ -0,0 +1,236 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) There ars multiple R_MIPS_32/R_MICROMIPS_HI16/R_MICROMIPS_LO16
+#      relocations with various targets.
+# Check:
+#   a) Emitting of R_MIPS_REL32 relocations.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 --noinhibit-exec \
+# RUN:     -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -sections %t.exe | FileCheck %s
+
+# CHECK:   Sections [
+# CHECK:     Section {
+# CHECK-NOT:   Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x402000 R_MIPS_REL32 D2 0x0
+# CHECK-NEXT:     0x402004 R_MIPS_REL32 T1 0x0
+# CHECK-NEXT:     0x402008 R_MIPS_REL32 T2 0x0
+# CHECK-NEXT:     0x402008 R_MIPS_REL32 D1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (10)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (1)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ (4)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MICROMIPS_LO16
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00      # LT0 is a locally defined function
+      Symbol: LT0
+      Type: R_MIPS_32
+    - Offset: 0x00      # LD0 is a locally defined data object
+      Symbol: LD0
+      Type: R_MIPS_32
+    - Offset: 0x00      # T0 is a defined function
+      Symbol: T0
+      Type: R_MIPS_32
+    - Offset: 0x04      # T1 is a function from shared lib
+      Symbol: T1
+      Type: R_MIPS_32
+    - Offset: 0x08      # T2 has unknown type and defined in shared lib
+      Symbol: T2
+      Type: R_MIPS_32
+    - Offset: 0x00      # T4 is an undefined function
+      Symbol: T4
+      Type: R_MIPS_32
+    - Offset: 0x04      # D0 is a defined data object
+      Symbol: D0
+      Type: R_MIPS_32
+    - Offset: 0x08      # D1 is a data object from shared lib
+      Symbol: D1
+      Type: R_MIPS_32
+    - Offset: 0x00      # D2 has unknown type and defined in shared lib
+      Symbol: D2
+      Type: R_MIPS_32
+    - Offset: 0x04      # D4 is an undefined data object
+      Symbol: D4
+      Type: R_MIPS_32
+    - Offset: 0x08      # U1 is undefined and has unknown type
+      Symbol: U1
+      Type: R_MIPS_32
+
+Symbols:
+  Local:
+    - Name:    LT0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    LD0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    4
+
+  Global:
+    - Name: _gp_disp
+      Type: STT_OBJECT
+
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+    - Name: T4
+      Type: STT_FUNC
+
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+    - Name: D4
+      Type: STT_OBJECT
+    - Name: U1
+...
diff --git a/test/elf/Mips/rel-dynamic-08.test b/test/elf/Mips/rel-dynamic-08.test
new file mode 100644
index 0000000000000..62f4dc278b051
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-08.test
@@ -0,0 +1,233 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) There ars multiple R_MIPS_32/R_MIPS_HI16/R_MIPS_LO16 relocations
+#      with various targets.
+# Check:
+#   a) Emitting of R_MIPS_REL32 relocations.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 --noinhibit-exec \
+# RUN:     -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r -sections %t.exe | FileCheck %s
+
+# CHECK:   Sections [
+# CHECK:     Section {
+# CHECK-NOT:   Name: .plt ({{[0-9]+}})
+
+# CHECK:      Relocations [
+# CHECK-NEXT:   Section (5) .rel.dyn {
+# CHECK-NEXT:     0x402000 R_MIPS_REL32 D2 0x0
+# CHECK-NEXT:     0x402004 R_MIPS_REL32 T1 0x0
+# CHECK-NEXT:     0x402008 R_MIPS_REL32 T2 0x0
+# CHECK-NEXT:     0x402008 R_MIPS_REL32 D1 0x0
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# CHECK:      DynamicSymbols [
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: @ (0)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Local (0x0)
+# CHECK-NEXT:     Type: None (0x0)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D2@ (10)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T1@ (1)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: T2@ (4)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 0
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Function (0x2)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT:   Symbol {
+# CHECK-NEXT:     Name: D1@ (7)
+# CHECK-NEXT:     Value: 0x0
+# CHECK-NEXT:     Size: 4
+# CHECK-NEXT:     Binding: Global (0x1)
+# CHECK-NEXT:     Type: Object (0x1)
+# CHECK-NEXT:     Other: 0
+# CHECK-NEXT:     Section: Undefined (0x0)
+# CHECK-NEXT:   }
+# CHECK-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x0C
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: _gp_disp
+      Type: R_MIPS_LO16
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00      # LT0 is a locally defined function
+      Symbol: LT0
+      Type: R_MIPS_32
+    - Offset: 0x00      # LD0 is a locally defined data object
+      Symbol: LD0
+      Type: R_MIPS_32
+    - Offset: 0x00      # T0 is a defined function
+      Symbol: T0
+      Type: R_MIPS_32
+    - Offset: 0x04      # T1 is a function from shared lib
+      Symbol: T1
+      Type: R_MIPS_32
+    - Offset: 0x08      # T2 has unknown type and defined in shared lib
+      Symbol: T2
+      Type: R_MIPS_32
+    - Offset: 0x00      # T4 is an undefined function
+      Symbol: T4
+      Type: R_MIPS_32
+    - Offset: 0x04      # D0 is a defined data object
+      Symbol: D0
+      Type: R_MIPS_32
+    - Offset: 0x08      # D1 is a data object from shared lib
+      Symbol: D1
+      Type: R_MIPS_32
+    - Offset: 0x00      # D2 has unknown type and defined in shared lib
+      Symbol: D2
+      Type: R_MIPS_32
+    - Offset: 0x04      # D4 is an undefined data object
+      Symbol: D4
+      Type: R_MIPS_32
+    - Offset: 0x08      # U1 is undefined and has unknown type
+      Symbol: U1
+      Type: R_MIPS_32
+
+Symbols:
+  Local:
+    - Name: LT0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: LD0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+
+  Global:
+    - Name: _gp_disp
+      Type: STT_OBJECT
+
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+    - Name: T4
+      Type: STT_FUNC
+
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+    - Name: D4
+      Type: STT_OBJECT
+    - Name: U1
+...
diff --git a/test/elf/Mips/rel-dynamic-09-micro.test b/test/elf/Mips/rel-dynamic-09-micro.test
new file mode 100644
index 0000000000000..07ffce9eb0744
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-09-micro.test
@@ -0,0 +1,109 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are undefined symbols.
+# Check:
+#   a) There should be no dynamic relocations.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel --noinhibit-exec -e T0 -o %t2-exe %t-obj
+# RUN: llvm-readobj -dt -r -s %t2-exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MICROMIPS_26_S1
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MICROMIPS_LO16
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MICROMIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MICROMIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+      Type: STT_OBJECT
diff --git a/test/elf/Mips/rel-dynamic-09.test b/test/elf/Mips/rel-dynamic-09.test
new file mode 100644
index 0000000000000..18eeb9dd33d8c
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-09.test
@@ -0,0 +1,107 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are undefined symbols.
+# Check:
+#   a) There should be no dynamic relocations.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel --noinhibit-exec -e T0 -o %t2-exe %t-obj
+# RUN: llvm-readobj -dt -r -s %t2-exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32 ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Content:  "0000000000000000"
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+      Type: STT_OBJECT
diff --git a/test/elf/Mips/rel-dynamic-10-micro.test b/test/elf/Mips/rel-dynamic-10-micro.test
new file mode 100644
index 0000000000000..6b3f2af3db322
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-10-micro.test
@@ -0,0 +1,166 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the other object.
+# Check:
+#   a) There should be no dynamic relocations.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-o1.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o2.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o1.o %t-o2.o
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# o1.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    T3
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x8
+      Size:    4
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    D1
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    4
+    - Name:    D2
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    4
+
+# o2.o
+---
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32,
+             EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type:   R_MICROMIPS_26_S1
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MICROMIPS_LO16
+    - Offset: 0x04
+      Symbol: T2
+      Type:   R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type:   R_MICROMIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type:   R_MICROMIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type:   R_MIPS_32
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    8
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+      Type: STT_OBJECT
+...
diff --git a/test/elf/Mips/rel-dynamic-10.test b/test/elf/Mips/rel-dynamic-10.test
new file mode 100644
index 0000000000000..4df558167fc79
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-10.test
@@ -0,0 +1,160 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the other object.
+# Check:
+#   a) There should be no dynamic relocations.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-o1.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o2.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o1.o %t-o2.o
+# RUN: llvm-readobj -dt -r -s %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# o1.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T2
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x4
+      Size: 4
+    - Name: T3
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x8
+      Size: 4
+    - Name: D1
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 4
+    - Name: D2
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x4
+      Size: 4
+
+# o2.o
+---
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type: R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_HI16
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: T2
+      Type: R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_HI16
+    - Offset: 0x04
+      Symbol: D1
+      Type: R_MIPS_LO16
+    - Offset: 0x04
+      Symbol: D2
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 8
+    - Name: T1
+      Type: STT_FUNC
+    - Name: T2
+      Type: STT_FUNC
+    - Name: T3
+      Type: STT_FUNC
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+    - Name: D1
+      Type: STT_OBJECT
+    - Name: D2
+      Type: STT_OBJECT
+...
diff --git a/test/elf/Mips/rel-dynamic-11.test b/test/elf/Mips/rel-dynamic-11.test
new file mode 100644
index 0000000000000..20295396cd083
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-11.test
@@ -0,0 +1,110 @@
+# Conditions:
+#   a) Linking a shared library.
+#   b) Relocations' targets are symbols defined in the other shared object.
+# Check:
+#   a) Emitting R_MIPS_REL32 relocations for both symbols.
+#   b) There should be no PLT entries.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t1.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t2.so %t-o.o %t1.so
+# RUN: llvm-readobj -dt -r -s %t2.so | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:     Sections [
+# PLT-SYM:       Section {
+# PLT-SYM-NOT:     Name: .plt ({{[0-9]+}})
+#
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (4) .rel.dyn {
+# PLT-SYM-NEXT:     0x150 R_MIPS_REL32 T1 0x0
+# PLT-SYM-NEXT:     0x2000 R_MIPS_REL32 T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+#
+# PLT-SYM:      Name: T1@ (7)
+# PLT-SYM-NEXT: Value: 0x0
+# PLT-SYM-NEXT: Size: 0
+# PLT-SYM-NEXT: Binding: Global (0x1)
+# PLT-SYM-NEXT: Type: Function (0x2)
+# PLT-SYM-NEXT: Other: 0
+# PLT-SYM-NEXT: Section: Undefined (0x0)
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name: T1
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+
+# o.o
+---
+FileHeader:
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags: [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name: .data
+  Type: SHT_PROGBITS
+  Size: 0x08
+  AddressAlign: 16
+  Flags: [SHF_WRITE, SHF_ALLOC]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type: R_MIPS_32
+
+Symbols:
+  Global:
+    - Name: T0
+      Section: .text
+      Type: STT_FUNC
+      Value: 0x0
+      Size: 4
+    - Name: T1
+    - Name: D0
+      Section: .data
+      Type: STT_OBJECT
+      Value: 0x0
+      Size: 8
+...
diff --git a/test/elf/Mips/rel-dynamic-12.test b/test/elf/Mips/rel-dynamic-12.test
new file mode 100644
index 0000000000000..2a4061ab40359
--- /dev/null
+++ b/test/elf/Mips/rel-dynamic-12.test
@@ -0,0 +1,213 @@
+# Conditions:
+#   a) Linking a non-shared executable file.
+#   b) Relocations' targets are symbols defined in the shared object.
+#   c) Relocations are R_MIPS_PCHI16 / R_MIPS_PCLO16.
+# Check:
+#   a) Emitting R_MIPS_REL32, R_MIPS_COPY, R_MIPS_JUMP_SLOT relocations.
+#   b) STO_MIPS_PLT flag in the dynamic symbol table for symbols require
+#      a pointer equality.
+#
+# RUN: yaml2obj -format=elf -docnum 1 %s > %t-so.o
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+# RUN: yaml2obj -format=elf -docnum 2 %s > %t-o.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o %t.so
+# RUN: llvm-readobj -dt -r %t.exe | FileCheck -check-prefix=PLT-SYM %s
+
+# PLT-SYM:      Relocations [
+# PLT-SYM-NEXT:   Section (5) .rel.dyn {
+# PLT-SYM-NEXT:     0x402014 R_MIPS_REL32 T2 0x0
+# PLT-SYM-NEXT:     0x402014 R_MIPS_REL32 D2 0x0
+# PLT-SYM-NEXT:     0x402018 R_MIPS_COPY D1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Section (6) .rel.plt {
+# PLT-SYM-NEXT:     0x402008 R_MIPS_JUMP_SLOT T3 0x0
+# PLT-SYM-NEXT:     0x40200C R_MIPS_JUMP_SLOT T1 0x0
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# PLT-SYM:      DynamicSymbols [
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: @ (0)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Local (0x0)
+# PLT-SYM-NEXT:     Type: None (0x0)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: D1@ (1)
+# PLT-SYM-NEXT:     Value: 0x402018
+# PLT-SYM-NEXT:     Size: 4
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Object (0x1)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: .bss (0xD)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T1@ (4)
+# PLT-SYM-NEXT:     Value: 0x400220
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 8
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T3@ (10)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: T2@ (7)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 0
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Function (0x2)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT:   Symbol {
+# PLT-SYM-NEXT:     Name: D2@ (13)
+# PLT-SYM-NEXT:     Value: 0x0
+# PLT-SYM-NEXT:     Size: 4
+# PLT-SYM-NEXT:     Binding: Global (0x1)
+# PLT-SYM-NEXT:     Type: Object (0x1)
+# PLT-SYM-NEXT:     Other: 0
+# PLT-SYM-NEXT:     Section: Undefined (0x0)
+# PLT-SYM-NEXT:   }
+# PLT-SYM-NEXT: ]
+
+# so.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x0C
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+Symbols:
+  Global:
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    4
+    - Name:    T2
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x4
+      Size:    4
+    - Name:    T3
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x8
+      Size:    4
+    - Name:    D1
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    4
+    - Name:    D2
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x4
+      Size:    4
+
+# o.o
+---
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_EXECINSTR, SHF_ALLOC]
+
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_WRITE, SHF_ALLOC]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x04
+      Symbol: T3
+      Type:   R_MIPS_26
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MIPS_PCHI16
+    - Offset: 0x00
+      Symbol: T1
+      Type:   R_MIPS_PCLO16
+    - Offset: 0x04
+      Symbol: T2
+      Type:   R_MIPS_32
+
+    - Offset: 0x04
+      Symbol: D1
+      Type:   R_MIPS_PCHI16
+    - Offset: 0x04
+      Symbol: D1
+      Type:   R_MIPS_PCLO16
+    - Offset: 0x04
+      Symbol: D2
+      Type:   R_MIPS_32
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    8
+    - Name:    T1
+      Type:    STT_FUNC
+    - Name:    T2
+      Type:    STT_FUNC
+    - Name:    T3
+      Type:    STT_FUNC
+    - Name:    D0
+      Section: .data
+      Type:    STT_OBJECT
+      Value:   0x0
+      Size:    8
+    - Name:    D1
+      Type:    STT_OBJECT
+    - Name:    D2
+      Type:    STT_OBJECT
+...
diff --git a/test/elf/Mips/rel-gprel16.test b/test/elf/Mips/rel-gprel16.test
new file mode 100644
index 0000000000000..dc188ea6825a7
--- /dev/null
+++ b/test/elf/Mips/rel-gprel16.test
@@ -0,0 +1,104 @@
+# Check R_MIPS_GPREL16 relocation handling.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -e G1 -shared -o %t.so %t-obj
+# RUN: llvm-readobj -symbols %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=SEC %s
+
+# SYM:      Name: L1 (1)
+# SYM-NEXT: Value: 0xCC
+# SYM-NEXT: Size: 4
+# SYM-NEXT: Binding: Local (0x0)
+# SYM-NEXT: Type: Function (0x2)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: .text (0x4)
+
+# SYM:      Name: G1 (4)
+# SYM-NEXT: Value: 0xD0
+# SYM-NEXT: Size: 4
+# SYM-NEXT: Binding: Global (0x1)
+# SYM-NEXT: Type: Function (0x2)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: .text (0x4)
+
+# SYM:      Name: _gp (34)
+# SYM-NEXT: Value: 0x8FF0
+# SYM-NEXT: Size: 0
+# SYM-NEXT: Binding: Global (0x1)
+# SYM-NEXT: Type: Object (0x1)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: Absolute (0xFFF1)
+
+# 0x160db == 0xffff (addend) + 0x00cc (L1) + 0x01f000 (GP0) - 0x8ff0 (_gp)
+# SEC:      Contents of section .rodata:
+# SEC-NEXT:  00d4 db600008 00000000 00000000 00000000  .`..............
+
+!ELF
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+              EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+- Type:         SHT_PROGBITS
+  Name:         .text
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+  AddressAlign: 0x04
+  Size:         0x08
+
+- Type:         SHT_REL
+  Name:         .rel.text
+  Type:         SHT_REL
+  Link:         .symtab
+  Info:         .text
+  AddressAlign: 0x04
+  Relocations:
+    - Offset:      0
+      Symbol:      .rodata
+      Type:        R_MIPS_GOT16
+    - Offset:      4
+      Symbol:      .rodata
+      Type:        R_MIPS_LO16
+
+- Type:         SHT_PROGBITS
+  Name:         .rodata
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x04
+  Content:      ffff0008000000000000000000000000
+
+- Type:         SHT_REL
+  Name:         .rel.rodata
+  Type:         SHT_REL
+  Link:         .symtab
+  Info:         .rodata
+  AddressAlign: 0x04
+  Relocations:
+    - Offset:      0
+      Symbol:      L1
+      Type:        R_MIPS_GPREL16
+
+- Type:         SHT_MIPS_REGINFO
+  Name:         .reginfo
+  Type:         SHT_MIPS_REGINFO
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x01
+  Content:      000000000000000000000000000000000000000000f00100
+
+Symbols:
+  Local:
+    - Name:     L1
+      Section:  .text
+      Value:    0x00
+      Size:     0x04
+    - Name:     .rodata
+      Type:     STT_SECTION
+      Section:  .rodata
+  Global:
+    - Name:     G1
+      Section:  .text
+      Value:    0x04
+      Size:     0x04
diff --git a/test/elf/Mips/rel-gprel32-64.test b/test/elf/Mips/rel-gprel32-64.test
new file mode 100644
index 0000000000000..723c8e1ee7386
--- /dev/null
+++ b/test/elf/Mips/rel-gprel32-64.test
@@ -0,0 +1,70 @@
+# Check R_MIPS_GPREL32/R_MIPS_64 relocations handling.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK:      Contents of section .text:
+# CHECK-NEXT:  1200001a0 c871ffff ffffffff c871ffff c871ffff  .q.......q...q..
+# CHECK-NEXT:  1200001b0 c871ffff ffffffff 00000000 00000000  .q..............
+
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    16
+    Size:            32
+
+  - Name:            .rela.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    AddressAlign:    8
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL16
+        Type2:           R_MIPS_64
+        Type3:           R_MIPS_NONE
+      - Offset:          0x08
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL16
+        Type2:           R_MIPS_64
+        Type3:           R_MIPS_NONE
+      - Offset:          0x0C
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL32
+        Type2:           R_MIPS_64
+        Type3:           R_MIPS_NONE
+      - Offset:          0x10
+        Symbol:          LT1
+        Type:            R_MIPS_GPREL32
+        Type2:           R_MIPS_64
+        Type3:           R_MIPS_NONE
+
+Symbols:
+  Local:
+    - Name:            .text
+      Type:            STT_SECTION
+      Section:         .text
+
+  Global:
+    - Name:            LT1
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x18
+      Size:            0x8
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x0
+      Size:            0x18
+...
diff --git a/test/elf/Mips/rel-gprel32.test b/test/elf/Mips/rel-gprel32.test
new file mode 100644
index 0000000000000..73ae6f161979c
--- /dev/null
+++ b/test/elf/Mips/rel-gprel32.test
@@ -0,0 +1,84 @@
+# Check R_MIPS_GPREL32 relocation handling.
+#
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-readobj -symbols %t-exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t-exe | FileCheck -check-prefix=SEC %s
+
+# SYM:      Name: $L1 (1)
+# SYM-NEXT: Value: 0x400108
+# SYM-NEXT: Size: 4
+# SYM-NEXT: Binding: Local (0x0)
+# SYM-NEXT: Type: Function (0x2)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: .text (0x5)
+#
+# SYM:      Name: _gp (212)
+# SYM-NEXT: Value: 0x408FF0
+# SYM-NEXT: Size: 0
+# SYM-NEXT: Binding: Global (0x1)
+# SYM-NEXT: Type: Object (0x1)
+# SYM-NEXT: Other: 0
+# SYM-NEXT: Section: Absolute (0xFFF1)
+
+# 0x08FF711B == 0x8000001 (addend) + 0x400108 ($L1) +
+#               0x1000002 (GP0) - 0x408FF0 (_gp)
+# SEC:      Contents of section .rodata:
+# SEC-NEXT:  400118 1b71ff08 00000000 00000000 00000000  .q..............
+
+!ELF
+FileHeader:
+  Class:    ELFCLASS32
+  Data:     ELFDATA2LSB
+  Type:     ET_REL
+  Machine:  EM_MIPS
+  Flags:    [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+              EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+- Type:         SHT_PROGBITS
+  Name:         .text
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+  AddressAlign: 0x04
+  Content:      00000000000000000000000000000000
+
+- Type:         SHT_PROGBITS
+  Name:         .rodata
+  Type:         SHT_PROGBITS
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x04
+  Content:      01000008000000000000000000000000
+
+- Type:         SHT_REL
+  Name:         .rel.rodata
+  Type:         SHT_REL
+  Link:         .symtab
+  Info:         .rodata
+  AddressAlign: 0x04
+  Relocations:
+    - Offset:      0
+      Symbol:      $L1
+      Type:        R_MIPS_GPREL32
+
+- Type:         SHT_MIPS_REGINFO
+  Name:         .reginfo
+  Type:         SHT_MIPS_REGINFO
+  Flags:        [ SHF_ALLOC ]
+  AddressAlign: 0x01
+  Content:      000000000000000000000000000000000000000002000001
+
+Symbols:
+  Local:
+    - Name:     $L1
+      Section:  .text
+      Value:    0x00
+    - Name:     .rodata
+      Type:     STT_SECTION
+      Section:  .rodata
+  Global:
+    - Name:     __start
+      Section:  .text
+      Type:     STT_FUNC
+      Value:    0x04
+      Size:     12
+    - Name:     _gp_disp
diff --git a/test/elf/Mips/rel-pc-hilo.test b/test/elf/Mips/rel-pc-hilo.test
new file mode 100644
index 0000000000000..89cd2b121797a
--- /dev/null
+++ b/test/elf/Mips/rel-pc-hilo.test
@@ -0,0 +1,70 @@
+# Check handling of R_MIPS_PCHI16 / R_MIPS_PCLO16 relocations.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 01000000 02000000 03000000 00000000
+#                    ^
+#                    A = 0x10000 - 1 == 0xffff
+#                    V = (T1 + 0xffff - T0) >> 16 =>
+#                    V => 0x1000b >> 16 = 1
+#                             ^
+#                             A = 0x20000 - 1 == 0x1ffff
+#                             V = (T1 + 0x1ffff - T0 - 4) >> 16 =>
+#                             V => 0x20007 >> 16 = 2
+#                                      ^
+#                                      A = 0xffff == -1
+#                                      V = T1 - 1 - T0 - 8 = 3
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400110 g  F .text  0000000c T0
+# CHECK: 0040011c g  F .text  00000004 T1
+
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "0100000002000000ffff000000000000"
+#                ^ T0
+#                ^ A := 0x1 == 0x10000
+#                        ^ A := 0x2 == 0x20000
+#                                ^ A := 0xffff == -1
+#                                        ^ T1
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MIPS_PCHI16
+    - Offset: 4
+      Symbol: T1
+      Type:   R_MIPS_PCHI16
+    - Offset: 8
+      Symbol: T1
+      Type:   R_MIPS_PCLO16
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    12
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   12
+      Size:    4
diff --git a/test/elf/Mips/rel-pc18-s3.test b/test/elf/Mips/rel-pc18-s3.test
new file mode 100644
index 0000000000000..5d5d5c7ce658e
--- /dev/null
+++ b/test/elf/Mips/rel-pc18-s3.test
@@ -0,0 +1,54 @@
+# Check handling of R_MIPS_PC18_S3 relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 00000000 01000000 00000000 00000000
+#                             ^ V
+#                               A = -1 << 3 = -8 =>
+#                               V = (T1 - 8 - (T0|7)^7) >> 3 =>
+#                               V => 8 >> 3 = 1
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400110 g  F .text  00000010 T0
+# CHECK: 00400120 g  F .text  00000004 T1
+
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "00000000ffff0300000000000000000000000000"
+#                                                ^ T1
+#                ^ T0    ^ A := 0x3ffff == -1
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 4
+      Symbol: T1
+      Type:   R_MIPS_PC18_S3
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    16
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   16
+      Size:    4
diff --git a/test/elf/Mips/rel-pc19-s2.test b/test/elf/Mips/rel-pc19-s2.test
new file mode 100644
index 0000000000000..479965df814fa
--- /dev/null
+++ b/test/elf/Mips/rel-pc19-s2.test
@@ -0,0 +1,54 @@
+# Check handling of R_MIPS_PC19_S2 relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 01000000 00000000 00000000
+#                    ^ V
+#                    A = -1 << 2 = -4 =>
+#                    V = (T1 - 4 - T0) >> 2 =>
+#                    V => 4 >> 2 = 1
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400110 g  F .text  00000008 T0
+# CHECK: 00400118 g  F .text  00000004 T1
+
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "ffff07000000000000000000"
+#                                ^ T1
+#                ^ T0 A := 0x7ffff == -1
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MIPS_PC19_S2
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    8
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   8
+      Size:    4
diff --git a/test/elf/Mips/rel-pc21-s2.test b/test/elf/Mips/rel-pc21-s2.test
new file mode 100644
index 0000000000000..44d840e94c32c
--- /dev/null
+++ b/test/elf/Mips/rel-pc21-s2.test
@@ -0,0 +1,54 @@
+# Check handling of R_MIPS_PC21_S2 relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 01000000 00000000 00000000
+#                    ^ V
+#                    A = -1 << 2 = -4 =>
+#                    V = (T1 - 4 - T0) >> 2 =>
+#                    V => 4 >> 2 = 1
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400110 g  F .text  00000008 T0
+# CHECK: 00400118 g  F .text  00000004 T1
+
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "ffff1f000000000000000000"
+#                                ^ T1
+#                ^ T0 A := 0x1fffff
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MIPS_PC21_S2
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    8
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   8
+      Size:    4
diff --git a/test/elf/Mips/rel-pc26-s2.test b/test/elf/Mips/rel-pc26-s2.test
new file mode 100644
index 0000000000000..abd05040f0c34
--- /dev/null
+++ b/test/elf/Mips/rel-pc26-s2.test
@@ -0,0 +1,54 @@
+# Check handling of R_MIPS_PC26_S2 relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 01000000 00000000 00000000
+#                    ^ V
+#                    A = -1 << 2 = -4 =>
+#                    V = (T1 - 4 - T0) >> 2 =>
+#                    V => 4 >> 2 = 1
+
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400110 g  F .text  00000008 T0
+# CHECK: 00400118 g  F .text  00000004 T1
+
+FileHeader:
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R6]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Content:      "ffffff030000000000000000"
+#                                ^ T1
+#                ^ T0 A := 0x3ffffff == -1
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name:         .rel.text
+  Type:         SHT_REL
+  Info:         .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0
+      Symbol: T1
+      Type:   R_MIPS_PC26_S2
+
+Symbols:
+  Global:
+    - Name:    T0
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0
+      Size:    8
+    - Name:    T1
+      Section: .text
+      Type:    STT_FUNC
+      Value:   8
+      Size:    4
diff --git a/test/elf/Mips/rel-pc32.test b/test/elf/Mips/rel-pc32.test
new file mode 100644
index 0000000000000..e448e8afc30e5
--- /dev/null
+++ b/test/elf/Mips/rel-pc32.test
@@ -0,0 +1,59 @@
+# Check handling of R_MIPS_PC32 relocation.
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-objdump -s -t %t-exe | FileCheck %s
+
+# CHECK: Contents of section .data:
+# CHECK-NEXT: 402000 00000000 05000080 fdffff7f  ............
+#                             ^^ data2 + 0x80000001 - data1
+#                                      ^^ data1 + 0x80000001 - data2
+# CHECK: SYMBOL TABLE:
+# CHECK: 00402004 g  .data  00000004 data1
+# CHECK: 00402008 g  .data  00000004 data2
+
+!ELF
+FileHeader: !FileHeader
+  Class: ELFCLASS32
+  Data: ELFDATA2LSB
+  Type: ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32]
+
+Sections:
+- Name: .text
+  Type: SHT_PROGBITS
+  Content: "00000000"
+  AddressAlign: 16
+  Flags: [SHF_ALLOC]
+- Name: .data
+  Type: SHT_PROGBITS
+  Content: "000000000100008001000080"
+  AddressAlign: 16
+  Flags: [SHF_ALLOC, SHF_WRITE]
+
+- Name: .rel.data
+  Type: SHT_REL
+  Info: .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x4
+      Symbol: data2
+      Type: R_MIPS_PC32
+    - Offset: 0x8
+      Symbol: data1
+      Type: R_MIPS_PC32
+
+Symbols:
+  Global:
+    - Name: __start
+      Section: .text
+      Value: 0x0
+      Size: 4
+    - Name: data1
+      Section: .data
+      Value: 0x4
+      Size: 4
+    - Name: data2
+      Section: .data
+      Value: 0x8
+      Size: 4
diff --git a/test/elf/Mips/rel-pc7-10-16-23.test b/test/elf/Mips/rel-pc7-10-16-23.test
new file mode 100644
index 0000000000000..c38b9eed2a5ee
--- /dev/null
+++ b/test/elf/Mips/rel-pc7-10-16-23.test
@@ -0,0 +1,86 @@
+# Check handling of R_MICROMIPS_PC7_S1, R_MICROMIPS_PC10_S1,
+# R_MICROMIPS_PC16_S1, and R_MICROMIPS_PC23_S2 relocations.
+
+# RUN: yaml2obj -format=elf %s > %t-obj
+# RUN: lld -flavor gnu -target mipsel -o %t-exe %t-obj
+# RUN: llvm-objdump -s -t %t-exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK-NEXT: 400110 00000000 80780500 a240fcff 000c03cc  .....x...@......
+#                             ^^ addiu  s1,$pc,20
+#                                      ^^ bnezc  v0,400114 <__start+0x4>
+#                                                   ^^ b  400126 <L1>
+# CHECK-NEXT: 400120 000c03ad 00000000 00000000 00000000  ................
+#                        ^^ bnez  v0,40012a <L2>
+# CHECK: SYMBOL TABLE:
+# CHECK: 00400124 l  F .text  00000002 L0
+# CHECK: 00400126 l  F .text  00000004 L1
+# CHECK: 0040012a l  F .text  00000004 L2
+# CHECK: 0040012e l  F .text  00000002 L3
+# CHECK: 00400110 g  F .text  00000014 __start
+
+!ELF
+FileHeader: !FileHeader
+  Class:   ELFCLASS32
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [ EF_MIPS_CPIC, EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2,
+             EF_MIPS_MICROMIPS ]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+#                                        v nop   v nop   v L0
+  Content:      "0000000080780100a240f5ff000cfdcf000c7dad000000000000000000000000"
+#                        ^ PC23  ^ PC16      ^ PC10  ^ PC7   ^ L1    ^ L2    ^ L3
+#                                                    7d << 1 = -6 => L3 + 2 - 6 = L2
+#                                            3fd << 1 = -6 => L2 + 2 - 6 = L1
+#                                fff5 << 1 = -22 => L1 + 2 - 22 = __start
+#                        1 << 2 = 4 => L0 + 4 - 4 = L0
+  AddressAlign: 16
+  Flags:        [ SHF_ALLOC, SHF_EXECINSTR ]
+
+- Name: .rel.text
+  Type: SHT_REL
+  Info: .text
+  AddressAlign: 4
+  Relocations:
+    - Offset: 4
+      Symbol: L0
+      Type:   R_MICROMIPS_PC23_S2
+    - Offset: 8
+      Symbol: L1
+      Type:   R_MICROMIPS_PC16_S1
+    - Offset: 14
+      Symbol: L2
+      Type:   R_MICROMIPS_PC10_S1
+    - Offset: 18
+      Symbol: L3
+      Type:   R_MICROMIPS_PC7_S1
+
+Symbols:
+  Local:
+    - Name:    L0
+      Section: .text
+      Value:   20
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    L1
+      Section: .text
+      Value:   22
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    L2
+      Section: .text
+      Value:   26
+      Other:   [ STO_MIPS_MICROMIPS ]
+    - Name:    L3
+      Section: .text
+      Value:   30
+      Other:   [ STO_MIPS_MICROMIPS ]
+  Global:
+    - Name:    __start
+      Section: .text
+      Type:    STT_FUNC
+      Value:   0x0
+      Size:    32
+      Other:   [ STO_MIPS_MICROMIPS ]
diff --git a/test/elf/Mips/rel-sub.test b/test/elf/Mips/rel-sub.test
new file mode 100644
index 0000000000000..93e569a22035f
--- /dev/null
+++ b/test/elf/Mips/rel-sub.test
@@ -0,0 +1,61 @@
+# Check handling of R_MIPS_SUB relocation.
+
+# RUN: yaml2obj -format=elf %s > %t.o
+# RUN: lld -flavor gnu -target mips64el -o %t.exe %t.o
+# RUN: llvm-objdump -s -t %t.exe | FileCheck %s
+
+# CHECK: Contents of section .data:
+# CHECK-NEXT: 120002000 cf010020 01000000 d0010020 0100ffff ... ....... ....
+#                       ^^ __start - 1 = 0x1200001cf
+#                                         ^^ __start - 0x1000000000000
+#                                              = 0Xffff0001200001d0
+# CHECK: SYMBOL TABLE:
+# CHECK: 00000001200001d0 g .rodata 00000008 __start
+
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+- Name:         .text
+  Type:         SHT_PROGBITS
+  Size:         0x08
+  AddressAlign: 16
+  Flags:        [SHF_ALLOC]
+- Name:         .data
+  Type:         SHT_PROGBITS
+  Size:         0x10
+  AddressAlign: 16
+  Flags:        [SHF_ALLOC, SHF_WRITE]
+
+- Name:         .rela.data
+  Type:         SHT_RELA
+  Info:         .data
+  AddressAlign: 4
+  Relocations:
+    - Offset: 0x0
+      Symbol: __start
+      Type:   R_MIPS_SUB
+      Addend: 1
+    - Offset: 0x8
+      Symbol: __start
+      Type:   R_MIPS_SUB
+      Addend: 0x1000000000000
+
+Symbols:
+  Global:
+    - Name:    __start
+      Section: .text
+      Value:   0x0
+      Size:    8
+    - Name:    data1
+      Section: .data
+      Value:   0x0
+      Size:    8
+    - Name:    data2
+      Section: .data
+      Value:   0x8
+      Size:    8
diff --git a/test/elf/Mips/st-other.test b/test/elf/Mips/st-other.test
new file mode 100644
index 0000000000000..8d15e75676b0b
--- /dev/null
+++ b/test/elf/Mips/st-other.test
@@ -0,0 +1,90 @@
+# Check STO_MICROMIPS flag handling. microMIPS symbol records in a dynamic
+# symbol table should not have STO_MICROMIPS flag but their value field
+# must be odd. microMIPS symbol records in a regular symbol table should
+# have the STO_MICROMIPS flag.
+
+# RUN: yaml2obj -format=elf %s > %t-micro.o
+
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-micro.o
+# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck -check-prefix=SO %s
+
+# RUN: lld -flavor gnu -target mipsel -e S0 -o %t.exe %t-micro.o
+# RUN: llvm-readobj -symbols %t.exe | FileCheck -check-prefix=EXE-SYM %s
+# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=EXE-DSYM %s
+
+# SO:      Symbol {
+# SO:        Name: S0@ (1)
+# SO-NEXT:   Value: 0xEC
+# SO-NEXT:   Size: 4
+# SO-NEXT:   Binding: Global (0x1)
+# SO-NEXT:   Type: Function (0x2)
+# SO-NEXT:   Other: 0
+# SO-NEXT:   Section: .text (0x4)
+# SO-NEXT: }
+
+# SO:      Symbol {
+# SO:        Name: S1@ (4)
+# SO-NEXT:   Value: 0xF1
+# SO-NEXT:   Size: 4
+# SO-NEXT:   Binding: Global (0x1)
+# SO-NEXT:   Type: Function (0x2)
+# SO-NEXT:   Other: 0
+# SO-NEXT:   Section: .text (0x4)
+# SO-NEXT: }
+
+# EXE-SYM:      Symbol {
+# EXE-SYM:        Name: S0 (1)
+# EXE-SYM-NEXT:   Value: 0x400108
+# EXE-SYM-NEXT:   Size: 4
+# EXE-SYM-NEXT:   Binding: Global (0x1)
+# EXE-SYM-NEXT:   Type: Function (0x2)
+# EXE-SYM-NEXT:   Other: 0
+# EXE-SYM-NEXT:   Section: .text (0x5)
+# EXE-SYM-NEXT: }
+
+# EXE-SYM:      Symbol {
+# EXE-SYM:        Name: S1 (4)
+# EXE-SYM-NEXT:   Value: 0x40010D
+# EXE-SYM-NEXT:   Size: 4
+# EXE-SYM-NEXT:   Binding: Global (0x1)
+# EXE-SYM-NEXT:   Type: Function (0x2)
+# EXE-SYM-NEXT:   Other: 128
+# EXE-SYM-NEXT:   Section: .text (0x5)
+# EXE-SYM-NEXT: }
+
+# EXE-DSYM-NOT: Name: S1 (4)
+
+# micro.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS]
+
+Sections:
+  - Name:          .text
+    Type:          SHT_PROGBITS
+    Flags:         [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:  0x04
+    Size:          0x08
+
+Symbols:
+  Global:
+    - Name:       S0
+      Type:       STT_FUNC
+      Section:    .text
+      Size:       0x04
+      Value:      0x00
+      Visibility: STV_DEFAULT
+      Other:      [ ]
+
+    - Name:       S1
+      Type:       STT_FUNC
+      Section:    .text
+      Size:       0x04
+      Value:      0x04
+      Visibility: STV_DEFAULT
+      Other:      [ STO_MIPS_MICROMIPS ]
+...
diff --git a/test/elf/Mips/tls-1-micro.test b/test/elf/Mips/tls-1-micro.test
new file mode 100644
index 0000000000000..bd962b4e9e804
--- /dev/null
+++ b/test/elf/Mips/tls-1-micro.test
@@ -0,0 +1,65 @@
+# Check handling of R_MICROMIPS_TLS_TPREL_HI16 / R_MICROMIPS_TLS_TPREL_LO16
+# relocations.
+
+# RUN: yaml2obj -format=elf -o %t.o %s
+# RUN: lld -flavor gnu -target mipsel -e L0 -o %t.exe %t.o
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK:  400150 00000000 00000100 00000380 00000480  ................
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Content:         '00000100000002000000030000000400'
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L1
+        Type:            R_MICROMIPS_TLS_TPREL_HI16
+      - Offset:          0x04
+        Symbol:          L2
+        Type:            R_MICROMIPS_TLS_TPREL_HI16
+      - Offset:          0x08
+        Symbol:          L2
+        Type:            R_MICROMIPS_TLS_TPREL_LO16
+      - Offset:          0x0C
+        Symbol:          L1
+        Type:            R_MICROMIPS_TLS_TPREL_LO16
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Address:         0x1000
+    Size:            0x20000
+
+Symbols:
+  Global:
+    - Name:            L0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x58
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            L1
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x00
+      Size:            0x04
+    - Name:            L2
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x10000
+      Size:            0x04
diff --git a/test/elf/Mips/tls-1.test b/test/elf/Mips/tls-1.test
new file mode 100644
index 0000000000000..99176e69171d5
--- /dev/null
+++ b/test/elf/Mips/tls-1.test
@@ -0,0 +1,63 @@
+# Check handling of R_MIPS_TLS_TPREL_HI16 / R_MIPS_TLS_TPREL_LO16 relocations.
+
+# RUN: yaml2obj -format=elf -o %t.o %s
+# RUN: lld -flavor gnu -target mipsel -e L0 -o %t.exe %t.o
+# RUN: llvm-objdump -s %t.exe | FileCheck %s
+
+# CHECK: Contents of section .text:
+# CHECK:  400150 00000000 01000000 03800000 04800000  ................
+
+!ELF
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Content:         '01000000020000000300000004000000'
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L1
+        Type:            R_MIPS_TLS_TPREL_HI16
+      - Offset:          0x04
+        Symbol:          L2
+        Type:            R_MIPS_TLS_TPREL_HI16
+      - Offset:          0x08
+        Symbol:          L2
+        Type:            R_MIPS_TLS_TPREL_LO16
+      - Offset:          0x0C
+        Symbol:          L1
+        Type:            R_MIPS_TLS_TPREL_LO16
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Address:         0x1000
+    Size:            0x20000
+
+Symbols:
+  Global:
+    - Name:            L0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x58
+    - Name:            L1
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x00
+      Size:            0x04
+    - Name:            L2
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x10000
+      Size:            0x04
diff --git a/test/elf/Mips/tls-2-64.test b/test/elf/Mips/tls-2-64.test
new file mode 100644
index 0000000000000..a068934aeafa5
--- /dev/null
+++ b/test/elf/Mips/tls-2-64.test
@@ -0,0 +1,69 @@
+# Check handling of R_MIPS_TLS_GOTTPREL and R_MIPS_TLS_GD relocations
+# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL64,
+# R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_DTPREL64 in case of shared library.
+
+# Create a shared library with thread symbol D1.
+# RUN: yaml2obj -format=elf -o %t-so.o %s
+# RUN: lld -flavor gnu -target mips64el -shared -o %t.so %t-so.o
+
+# Check dynamic relocations and GOT in the shared library.
+# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (4) .rel.dyn {
+# REL-NEXT:   0x2010 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE D1 0x0
+# REL-NEXT:   0x2018 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE D1 0x0
+# REL-NEXT: }
+
+# DYN: 0x000000007000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x0000000070000013 MIPS_GOTSYM      0x3
+
+# SYM: Name: T1@ (1)
+# SYM: Name: D1@ (4)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  2000 00000000 00000000 00000000 00000080 ................
+# GOT-NEXT:  2010 00000000 00000000 00000000 00000000  ................
+
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    4
+    Size:            4
+  - Name:            .rel.text
+    Type:            SHT_RELA
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    4
+    Relocations:
+      - Offset:      0
+        Symbol:      D1
+        Type:        R_MIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    4
+    Size:            8
+
+Symbols:
+  Global:
+    - Name:          T1
+      Type:          STT_FUNC
+      Section:       .text
+      Size:          4
+    - Name:          D1
+      Type:          STT_TLS
+      Section:       .tdata
+      Size:          8
+...
diff --git a/test/elf/Mips/tls-2-micro.test b/test/elf/Mips/tls-2-micro.test
new file mode 100644
index 0000000000000..5a1fe2904ac96
--- /dev/null
+++ b/test/elf/Mips/tls-2-micro.test
@@ -0,0 +1,70 @@
+# Check handling of R_MICROMIPS_TLS_GOTTPREL and R_MICROMIPS_TLS_GD relocations
+# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL32,
+# R_MIPS_TLS_DTPMOD32 and R_MIPS_TLS_DTPREL32 in case of shared library.
+
+# Create a shared library with thread symbol D1.
+# RUN: yaml2obj -format=elf -o %t-so.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Check dynamic relocations and GOT in the shared library.
+# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (4) .rel.dyn {
+# REL-NEXT:   0x2008 R_MIPS_TLS_DTPMOD32 D1 0x0
+# REL-NEXT:   0x200C R_MIPS_TLS_DTPREL32 D1 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x3
+
+# SYM: Name: T1@ (1)
+# SYM: Name: D1@ (4)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  2000 00000000 00000080 00000000 00000000  ................
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MICROMIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            D1
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+...
diff --git a/test/elf/Mips/tls-2.test b/test/elf/Mips/tls-2.test
new file mode 100644
index 0000000000000..32b2bc1051122
--- /dev/null
+++ b/test/elf/Mips/tls-2.test
@@ -0,0 +1,69 @@
+# Check handling of R_MIPS_TLS_GOTTPREL and R_MIPS_TLS_GD relocations
+# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL32,
+# R_MIPS_TLS_DTPMOD32 and R_MIPS_TLS_DTPREL32 in case of shared library.
+
+# Create a shared library with thread symbol D1.
+# RUN: yaml2obj -format=elf -o %t-so.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Check dynamic relocations and GOT in the shared library.
+# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (4) .rel.dyn {
+# REL-NEXT:   0x2008 R_MIPS_TLS_DTPMOD32 D1 0x0
+# REL-NEXT:   0x200C R_MIPS_TLS_DTPREL32 D1 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x3
+
+# SYM: Name: T1@ (1)
+# SYM: Name: D1@ (4)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  2000 00000000 00000080 00000000 00000000  ................
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+    - Name:            D1
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+...
diff --git a/test/elf/Mips/tls-3-micro.test b/test/elf/Mips/tls-3-micro.test
new file mode 100644
index 0000000000000..0e0f3d556f8f3
--- /dev/null
+++ b/test/elf/Mips/tls-3-micro.test
@@ -0,0 +1,183 @@
+# Check handling of R_MICROMIPS_TLS_GOTTPREL and R_MICROMIPS_TLS_GD relocations
+# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL32,
+# R_MIPS_TLS_DTPMOD32 and R_MIPS_TLS_DTPREL32 in case of executable linking.
+
+# Create a shared library with thread symbol D1.
+# RUN: yaml2obj -format=elf -docnum 1 -o %t-so.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Create executable file linked using two object files and the shared library.
+# The object files defines thread symbols D0 and D2.
+# RUN: yaml2obj -format=elf -docnum 2 -o %t-o1.o %s
+# RUN: yaml2obj -format=elf -docnum 3 -o %t-o2.o %s
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o1.o %t-o2.o %t.so
+
+# Check dynamic relocations and GOT in the executable file.
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.exe | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (5) .rel.dyn {
+# REL-NEXT:   0x402008 R_MIPS_TLS_TPREL32 D1 0x0
+# REL-NEXT:   0x40200C R_MIPS_TLS_TPREL32 D2 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x3
+
+# SYM: Name: D2@ (1)
+# SYM: Name: D1@ (4)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  402000 00000000 00000080 00000000 00000000  ................
+
+# so.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MICROMIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            D1
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+
+# o1.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D2
+        Type:            R_MICROMIPS_TLS_TPREL_HI16
+      - Offset:          0x04
+        Symbol:          D2
+        Type:            R_MICROMIPS_TLS_TPREL_LO16
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            D2
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+
+# o2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x10
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MICROMIPS_TLS_GOTTPREL
+        Addend:          0
+      - Offset:          0x04
+        Symbol:          D0
+        Type:            R_MICROMIPS_TLS_TPREL_HI16
+        Addend:          0
+      - Offset:          0x08
+        Symbol:          D0
+        Type:            R_MICROMIPS_TLS_TPREL_LO16
+        Addend:          0
+      - Offset:          0x0C
+        Symbol:          D2
+        Type:            R_MICROMIPS_TLS_GOTTPREL
+        Addend:          0
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            D0
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x10
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            D1
+      Type:            STT_TLS
+    - Name:            D2
+      Type:            STT_TLS
+...
diff --git a/test/elf/Mips/tls-3.test b/test/elf/Mips/tls-3.test
new file mode 100644
index 0000000000000..7e54724fade5a
--- /dev/null
+++ b/test/elf/Mips/tls-3.test
@@ -0,0 +1,180 @@
+# Check handling of R_MIPS_TLS_GOTTPREL and R_MIPS_TLS_GD relocations
+# and generation of corresponding dynamic relocations R_MIPS_TLS_TPREL32,
+# R_MIPS_TLS_DTPMOD32 and R_MIPS_TLS_DTPREL32 in case of executable linking.
+
+# Create a shared library with thread symbol D1.
+# RUN: yaml2obj -format=elf -docnum 1 -o %t-so.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so.o
+
+# Create executable file linked using two object files and the shared library.
+# The object files defines thread symbols D0 and D2.
+# RUN: yaml2obj -format=elf -docnum 2 -o %t-o1.o %s
+# RUN: yaml2obj -format=elf -docnum 3 -o %t-o2.o %s
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o1.o %t-o2.o %t.so
+
+# Check dynamic relocations and GOT in the executable file.
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.exe | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.exe | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.exe | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (5) .rel.dyn {
+# REL-NEXT:   0x402008 R_MIPS_TLS_TPREL32 D1 0x0
+# REL-NEXT:   0x40200C R_MIPS_TLS_TPREL32 D2 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x3
+
+# SYM: Name: D2@ (1)
+# SYM: Name: D1@ (4)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  402000 00000000 00000080 00000000 00000000  ................
+
+# so.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+    - Name:            D1
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+
+# o1.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D2
+        Type:            R_MIPS_TLS_TPREL_HI16
+      - Offset:          0x04
+        Symbol:          D2
+        Type:            R_MIPS_TLS_TPREL_LO16
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x08
+    - Name:            D2
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+
+# o2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x10
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    Info:            .text
+    AddressAlign:    0x04
+    Relocations:
+      - Offset:          0x00
+        Symbol:          D1
+        Type:            R_MIPS_TLS_GOTTPREL
+        Addend:          0
+      - Offset:          0x04
+        Symbol:          D0
+        Type:            R_MIPS_TLS_TPREL_HI16
+        Addend:          0
+      - Offset:          0x08
+        Symbol:          D0
+        Type:            R_MIPS_TLS_TPREL_LO16
+        Addend:          0
+      - Offset:          0x0C
+        Symbol:          D2
+        Type:            R_MIPS_TLS_GOTTPREL
+        Addend:          0
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            D0
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x10
+    - Name:            D1
+      Type:            STT_TLS
+    - Name:            D2
+      Type:            STT_TLS
+...
diff --git a/test/elf/Mips/tls-4-micro.test b/test/elf/Mips/tls-4-micro.test
new file mode 100644
index 0000000000000..1b0d03fa88753
--- /dev/null
+++ b/test/elf/Mips/tls-4-micro.test
@@ -0,0 +1,126 @@
+# Check handling of R_MICROMIPS_TLS_LDM relocation and generation
+# of corresponding dynamic relocation R_MICROMIPS_TLS_DTPMOD32.
+
+# RUN: yaml2obj -format=elf -docnum 1 -o %t-so1.o %s
+# RUN: yaml2obj -format=elf -docnum 2 -o %t-so2.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so1.o %t-so2.o
+
+# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (4) .rel.dyn {
+# REL-NEXT:   0x2008 R_MIPS_TLS_DTPMOD32 - 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x4
+
+# SYM: Name: @ (0)
+# SYM: Name: T1@ (1)
+# SYM: Name: T2@ (4)
+# SYM: Name: T3@ (7)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  2000 00000000 00000080 00000000 00000000  ................
+#                 Two LDM entries --^--------^
+
+# so1.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L01
+        Type:            R_MICROMIPS_TLS_LDM
+      - Offset:          0x04
+        Symbol:          L01
+        Type:            R_MICROMIPS_TLS_LDM
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Local:
+    - Name:            L01
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x00
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x04
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+
+# so2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L02
+        Type:            R_MICROMIPS_TLS_LDM
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Local:
+    - Name:            L02
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+  Global:
+    - Name:            T3
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+...
diff --git a/test/elf/Mips/tls-4.test b/test/elf/Mips/tls-4.test
new file mode 100644
index 0000000000000..fb42f0d93378c
--- /dev/null
+++ b/test/elf/Mips/tls-4.test
@@ -0,0 +1,123 @@
+# Check handling of R_MIPS_TLS_LDM relocation and generation of corresponding
+# dynamic relocation R_MIPS_TLS_DTPMOD32.
+
+# RUN: yaml2obj -format=elf -docnum 1 -o %t-so1.o %s
+# RUN: yaml2obj -format=elf -docnum 2 -o %t-so2.o %s
+# RUN: lld -flavor gnu -target mipsel -shared -o %t.so %t-so1.o %t-so2.o
+
+# RUN: llvm-readobj -r %t.so | FileCheck -check-prefix=REL %s
+# RUN: llvm-readobj -dynamic-table %t.so | FileCheck -check-prefix=DYN %s
+# RUN: llvm-readobj -dt %t.so | FileCheck -check-prefix=SYM %s
+# RUN: llvm-objdump -s %t.so | FileCheck -check-prefix=GOT %s
+
+# REL:      Section (4) .rel.dyn {
+# REL-NEXT:   0x2008 R_MIPS_TLS_DTPMOD32 - 0x0
+# REL-NEXT: }
+
+# DYN: 0x7000000A MIPS_LOCAL_GOTNO 2
+# DYN: 0x70000013 MIPS_GOTSYM      0x4
+
+# SYM: Name: @ (0)
+# SYM: Name: T1@ (1)
+# SYM: Name: T2@ (4)
+# SYM: Name: T3@ (7)
+
+# GOT:      Contents of section .got:
+# GOT-NEXT:  2000 00000000 00000080 00000000 00000000  ................
+#                 Two LDM entries --^--------^
+
+# so1.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x08
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L01
+        Type:            R_MIPS_TLS_LDM
+      - Offset:          0x04
+        Symbol:          L01
+        Type:            R_MIPS_TLS_LDM
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Local:
+    - Name:            L01
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+  Global:
+    - Name:            T1
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x00
+      Size:            0x04
+    - Name:            T2
+      Type:            STT_FUNC
+      Section:         .text
+      Value:           0x04
+      Size:            0x04
+
+# so2.o
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  OSABI:           ELFOSABI_GNU
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x04
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          L02
+        Type:            R_MIPS_TLS_LDM
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Local:
+    - Name:            L02
+      Type:            STT_TLS
+      Section:         .tdata
+      Size:            0x04
+  Global:
+    - Name:            T3
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+...
diff --git a/test/elf/Mips/tls-5-64.test b/test/elf/Mips/tls-5-64.test
new file mode 100644
index 0000000000000..784d71efc48f4
--- /dev/null
+++ b/test/elf/Mips/tls-5-64.test
@@ -0,0 +1,71 @@
+# Check that in case of an executable file linking symbol referred
+# by the R_MIPS_TLS_GD relocation gets an entry in the dynamic symbol table.
+
+# RUN: yaml2obj -format=elf -o %t-o.o %s
+# RUN: lld -flavor gnu -target mips64el -e T0 -o %t.exe %t-o.o
+
+# Check dynamic relocations:
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=REL %s
+# Check dynamic symbol table:
+# RUN: llvm-readobj -dt %t.exe | FileCheck -check-prefix=SYM %s
+
+# REL:      Relocations [
+# REL-NEXT:   Section (5) .rel.dyn {
+# REL-NEXT:     0x120002010 R_MIPS_TLS_DTPMOD64/R_MIPS_NONE/R_MIPS_NONE T1 0x0
+# REL-NEXT:     0x120002018 R_MIPS_TLS_DTPREL64/R_MIPS_NONE/R_MIPS_NONE T1 0x0
+# REL-NEXT:   }
+# REL-NEXT: ]
+
+# SYM:      Symbol {
+# SYM:        Name: T1@ (1)
+# SYM-NEXT:   Value: 0x0
+# SYM-NEXT:   Size: 8
+# SYM-NEXT:   Binding: Global (0x1)
+# SYM-NEXT:   Type: TLS (0x6)
+# SYM-NEXT:   Other: 0
+# SYM-NEXT:   Section: .tdata (0x7)
+# SYM-NEXT: }
+
+---
+FileHeader:
+  Class:   ELFCLASS64
+  Data:    ELFDATA2LSB
+  Type:    ET_REL
+  Machine: EM_MIPS
+  Flags:   [EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_ARCH_64]
+
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            8
+
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    4
+    Info:            .text
+    Relocations:
+      - Offset:      0
+        Symbol:      T1
+        Type:        R_MIPS_TLS_GD
+
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    4
+    Size:            8
+
+Symbols:
+  Global:
+    - Name:          T0
+      Type:          STT_FUNC
+      Section:       .text
+      Size:          8
+    - Name:          T1
+      Type:          STT_TLS
+      Section:       .tdata
+      Value:         0
+      Size:          8
+...
diff --git a/test/elf/Mips/tls-5-micro.test b/test/elf/Mips/tls-5-micro.test
new file mode 100644
index 0000000000000..89d1d98a6877f
--- /dev/null
+++ b/test/elf/Mips/tls-5-micro.test
@@ -0,0 +1,70 @@
+# Check that in case of an executable file linking symbol referred by
+# the R_MICROMIPS_TLS_GD relocation gets an entry in the dynamic symbol table.
+
+# RUN: yaml2obj -format=elf -o %t-o.o %s
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o
+
+# Check dynamic relocations:
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=REL %s
+# Check dynamic symbol table:
+# RUN: llvm-readobj -dt %t.exe | FileCheck -check-prefix=SYM %s
+
+# REL:      Relocations [
+# REL-NEXT:   Section (5) .rel.dyn {
+# REL-NEXT:     0x402008 R_MIPS_TLS_DTPMOD32 T1 0x0
+# REL-NEXT:     0x40200C R_MIPS_TLS_DTPREL32 T1 0x0
+# REL-NEXT:   }
+# REL-NEXT: ]
+
+# SYM:      Symbol {
+# SYM:        Name: T1@ (1)
+# SYM-NEXT:   Value: 0x0
+# SYM-NEXT:   Size: 4
+# SYM-NEXT:   Binding: Global (0x1)
+# SYM-NEXT:   Type: TLS (0x6)
+# SYM-NEXT:   Other: 0
+# SYM-NEXT:   Section: .tdata (0x7)
+# SYM-NEXT: }
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2, EF_MIPS_MICROMIPS ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          T1
+        Type:            R_MICROMIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+      Other:           [ STO_MIPS_MICROMIPS ]
+    - Name:            T1
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x00
+      Size:            0x04
+...
diff --git a/test/elf/Mips/tls-5.test b/test/elf/Mips/tls-5.test
new file mode 100644
index 0000000000000..378ce321b8c92
--- /dev/null
+++ b/test/elf/Mips/tls-5.test
@@ -0,0 +1,69 @@
+# Check that in case of an executable file linking symbol referred
+# by the R_MIPS_TLS_GD relocation gets an entry in the dynamic symbol table.
+
+# RUN: yaml2obj -format=elf -o %t-o.o %s
+# RUN: lld -flavor gnu -target mipsel -e T0 -o %t.exe %t-o.o
+
+# Check dynamic relocations:
+# RUN: llvm-readobj -r %t.exe | FileCheck -check-prefix=REL %s
+# Check dynamic symbol table:
+# RUN: llvm-readobj -dt %t.exe | FileCheck -check-prefix=SYM %s
+
+# REL:      Relocations [
+# REL-NEXT:   Section (5) .rel.dyn {
+# REL-NEXT:     0x402008 R_MIPS_TLS_DTPMOD32 T1 0x0
+# REL-NEXT:     0x40200C R_MIPS_TLS_DTPREL32 T1 0x0
+# REL-NEXT:   }
+# REL-NEXT: ]
+
+# SYM:      Symbol {
+# SYM:        Name: T1@ (1)
+# SYM-NEXT:   Value: 0x0
+# SYM-NEXT:   Size: 4
+# SYM-NEXT:   Binding: Global (0x1)
+# SYM-NEXT:   Type: TLS (0x6)
+# SYM-NEXT:   Other: 0
+# SYM-NEXT:   Section: .tdata (0x7)
+# SYM-NEXT: }
+
+---
+FileHeader:
+  Class:           ELFCLASS32
+  Data:            ELFDATA2LSB
+  Type:            ET_REL
+  Machine:         EM_MIPS
+  Flags:           [ EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC,
+                     EF_MIPS_ABI_O32, EF_MIPS_ARCH_32R2 ]
+Sections:
+  - Name:            .text
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_ALLOC, SHF_EXECINSTR ]
+    AddressAlign:    0x10
+    Size:            0x04
+  - Name:            .rel.text
+    Type:            SHT_REL
+    Link:            .symtab
+    AddressAlign:    0x04
+    Info:            .text
+    Relocations:
+      - Offset:          0x00
+        Symbol:          T1
+        Type:            R_MIPS_TLS_GD
+  - Name:            .tdata
+    Type:            SHT_PROGBITS
+    Flags:           [ SHF_WRITE, SHF_ALLOC, SHF_TLS ]
+    AddressAlign:    0x04
+    Size:            0x04
+
+Symbols:
+  Global:
+    - Name:            T0
+      Type:            STT_FUNC
+      Section:         .text
+      Size:            0x04
+    - Name:            T1
+      Type:            STT_TLS
+      Section:         .tdata
+      Value:           0x00
+      Size:            0x04
+...