diff options
| author | Eric Christopher <echristo@apple.com> | 2012-07-27 22:00:05 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-07-27 22:00:05 +0000 |
| commit | c23b933d5f8be9b51a1d22e717c0311f65f87dcd (patch) | |
| tree | 13941b9277e77b70fea5995ede4c4b98ca29c07e /test/DebugInfo/X86/non-text-cu.ll | |
| parent | c16bf79303ad8c84c5dd3c76e143cd2145539834 (diff) | |
Add a DW_AT_high_pc for CUs that are a single address range. Update
all tests accordingly.
Fixes PR13351.
Patch by shinichiro hamaji!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160899 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/DebugInfo/X86/non-text-cu.ll')
| -rw-r--r-- | test/DebugInfo/X86/non-text-cu.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/DebugInfo/X86/non-text-cu.ll b/test/DebugInfo/X86/non-text-cu.ll new file mode 100644 index 0000000000..858812bb48 --- /dev/null +++ b/test/DebugInfo/X86/non-text-cu.ll @@ -0,0 +1,23 @@ +; RUN: llc -mtriple=x86_64-redhat-linux-gnu %s -o %t -filetype=obj +; RUN: llvm-dwarfdump %t | FileCheck %s + +; Check that we only use DW_AT_low_pc for CU which has non text sections + +; CHECK: DW_TAG_compile_unit [1] +; CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) +; CHECK-NOT: DW_AT_high_pc [DW_FORM_addr] +; CHECK: DW_TAG_subprogram [2] + +define void @in_data() nounwind section ".data" { + ret void, !dbg !5 +} + +!llvm.dbg.sp = !{!0} + +!0 = metadata !{i32 589870, i32 0, metadata !1, metadata !"in_data", metadata !"in_data", metadata !"", metadata !1, i32 1, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 0, i1 false, void ()* @in_data} ; [ DW_TAG_subprogram ] +!1 = metadata !{i32 589865, metadata !"in_data.c", metadata !"/home/i/test", metadata !2} ; [ DW_TAG_file_type ] +!2 = metadata !{i32 589841, i32 0, i32 12, metadata !"in_data.c", metadata !"/home/i/test", metadata !"clang version 2.9 (tags/RELEASE_29/final)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ] +!3 = metadata !{i32 589845, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ] +!4 = metadata !{null} +!5 = metadata !{i32 1, i32 51, metadata !6, null} +!6 = metadata !{i32 589835, metadata !0, i32 1, i32 50, metadata !1, i32 0} ; [ DW_TAG_lexical_block ] |