1 files changed, 66 insertions, 0 deletions
diff --git a/test/DebugInfo/X86/multiple-aranges.ll b/test/DebugInfo/X86/multiple-aranges.ll
new file mode 100644
index 000000000000..4c205d8e1697
--- /dev/null
+++ b/test/DebugInfo/X86/multiple-aranges.ll
@@ -0,0 +1,66 @@
+; RUN: llc < %s | FileCheck %s
+
+; First CU
+; CHECK:      .long   44                      # Length of ARange Set
+; CHECK-NEXT: .short  2                       # DWARF Arange version number
+; CHECK-NEXT: .long   .L.debug_info_begin0    # Offset Into Debug Info Section
+; CHECK-NEXT: .byte   8                       # Address Size (in bytes)
+; CHECK-NEXT: .byte   0                       # Segment Size (in bytes)
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .quad   kittens
+; CHECK-NEXT: .Lset0 = rainbows-kittens
+; CHECK-NEXT: .quad   .Lset0
+; CHECK-NEXT: .quad   0                       # ARange terminator
+; CHECK-NEXT: .quad   0
+
+; Second CU
+; CHECK-NEXT: .long   44                      # Length of ARange Set
+; CHECK-NEXT: .short  2                       # DWARF Arange version number
+; CHECK-NEXT: .long   .L.debug_info_begin1    # Offset Into Debug Info Section
+; CHECK-NEXT: .byte   8                       # Address Size (in bytes)
+; CHECK-NEXT: .byte   0                       # Segment Size (in bytes)
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .byte   255
+; CHECK-NEXT: .quad   rainbows
+; CHECK-NEXT: .Lset1 = .Ldebug_end0-rainbows
+; CHECK-NEXT: .quad   .Lset1
+; CHECK-NEXT: .quad   0                       # ARange terminator
+; CHECK-NEXT: .quad   0
+
+
+; Generated from: clang -c -g -emit-llvm
+;                 llvm-link test1.bc test2.bc -o test.bc
+; test1.c: int kittens = 4;
+; test2.c: int rainbows = 5;
+
+
+
+
+; ModuleID = 'test.bc'
+target triple = "x86_64-unknown-linux-gnu"
+
+@kittens = global i32 4, align 4
+@rainbows = global i32 5, align 4
+
+!llvm.dbg.cu = !{!0, !7}
+!llvm.module.flags = !{!12, !13}
+
+!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !3, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test1.c] [DW_LANG_C99]
+!1 = metadata !{metadata !"test1.c", metadata !"/home/kayamon"}
+!2 = metadata !{i32 0}
+!3 = metadata !{metadata !4}
+!4 = metadata !{i32 786484, i32 0, null, metadata !"kittens", metadata !"kittens", metadata !"", metadata !5, i32 1, metadata !6, i32 0, i32 1, i32* @kittens, null} ; [ DW_TAG_variable ] [kittens] [line 1] [def]
+!5 = metadata !{i32 786473, metadata !1}          ; [ DW_TAG_file_type ] [/home/kayamon/test1.c]
+!6 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
+!7 = metadata !{i32 786449, metadata !8, i32 12, metadata !"clang version 3.4 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !9, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/home/kayamon/test2.c] [DW_LANG_C99]
+!8 = metadata !{metadata !"test2.c", metadata !"/home/kayamon"}
+!9 = metadata !{metadata !10}
+!10 = metadata !{i32 786484, i32 0, null, metadata !"rainbows", metadata !"rainbows", metadata !"", metadata !11, i32 1, metadata !6, i32 0, i32 1, i32* @rainbows, null} ; [ DW_TAG_variable ] [rainbows] [line 1] [def]
+!11 = metadata !{i32 786473, metadata !8}         ; [ DW_TAG_file_type ] [/home/kayamon/test2.c]
+!12 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
+!13 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}