1 files changed, 66 insertions, 0 deletions
diff --git a/test/MC/PowerPC/ppc64-relocs-01.ll b/test/MC/PowerPC/ppc64-relocs-01.ll
new file mode 100644
index 0000000000000..5996af84f4488
--- /dev/null
+++ b/test/MC/PowerPC/ppc64-relocs-01.ll
@@ -0,0 +1,66 @@
+;; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -O3  \
+;; RUN:  -filetype=obj %s -o - | \
+;; RUN: elf-dump --dump-section-data | FileCheck %s
+
+;; FIXME: this file need to be in .s form, change when asm parse is done.
+
+@number64 = global i64 10, align 8
+
+define i64 @access_int64(i64 %a) nounwind readonly {
+entry:
+  %0 = load i64* @number64, align 8
+  %cmp = icmp eq i64 %0, %a
+  %conv1 = zext i1 %cmp to i64
+  ret i64 %conv1
+}
+
+declare double @sin(double) nounwind
+
+define double @test_branch24 (double %x) nounwind readonly {
+entry:
+  %add = call double @sin(double %x) nounwind
+  ret double %add
+}
+
+;; The relocations in .rela.text are the 'number64' load using a
+;; R_PPC64_TOC16_DS against the .toc and the 'sin' external function
+;; address using a R_PPC64_REL24
+;; CHECK:       '.rela.text'
+;; CHECK:       Relocation 0
+;; CHECK-NEXT:  'r_offset',
+;; CHECK-NEXT:  'r_sym', 0x00000006
+;; CHECK-NEXT:  'r_type', 0x0000003f
+;; CHECK:       Relocation 1
+;; CHECK-NEXT:  'r_offset',
+;; CHECK-NEXT:  'r_sym', 0x0000000a
+;; CHECK-NEXT:  'r_type', 0x0000000a
+
+;; The .opd entry for the 'access_int64' function creates 2 relocations:
+;; 1. A R_PPC64_ADDR64 against the .text segment plus addend (the function
+;    address itself);
+;; 2. And a R_PPC64_TOC against no symbol (the linker will replace for the
+;;    module's TOC base).
+;; CHECK:       '.rela.opd'
+;; CHECK:       Relocation 0
+;; CHECK-NEXT:  'r_offset',
+;; CHECK-NEXT:  'r_sym', 0x00000002
+;; CHECK-NEXT:  'r_type', 0x00000026
+;; CHECK:       Relocation 1
+;; CHECK-NEXT:  'r_offset',
+;; CHECK-NEXT:  'r_sym', 0x00000000
+;; CHECK-NEXT:  'r_type', 0x00000033
+
+;; Finally the TOC creates the relocation for the 'number64'.
+;; CHECK:       '.rela.toc'
+;; CHECK:       Relocation 0
+;; CHECK-NEXT:  'r_offset',
+;; CHECK-NEXT:  'r_sym', 0x00000008
+;; CHECK-NEXT:  'r_type', 0x00000026
+
+;; Check if the relocation references are for correct symbols.
+;; CHECK:       Symbol 7
+;; CHECK-NEXT:  'access_int64'
+;; CHECK:       Symbol 8
+;; CHECK-NEXT:  'number64'
+;; CHECK:       Symbol 10
+;; CHECK-NEXT:  'sin'