diff options
| -rw-r--r-- | lib/Support/Dwarf.cpp | 2 | ||||
| -rw-r--r-- | test/DebugInfo/2010-04-19-FramePtr.ll | 30 |
2 files changed, 31 insertions, 1 deletions
diff --git a/lib/Support/Dwarf.cpp b/lib/Support/Dwarf.cpp index 9a6285b663..c19c2d6b08 100644 --- a/lib/Support/Dwarf.cpp +++ b/lib/Support/Dwarf.cpp @@ -198,7 +198,7 @@ const char *llvm::dwarf::AttributeString(unsigned Attribute) { case DW_AT_APPLE_block: return "DW_AT_APPLE_block"; case DW_AT_APPLE_major_runtime_vers: return "DW_AT_APPLE_major_runtime_vers"; case DW_AT_APPLE_runtime_class: return "DW_AT_APPLE_runtime_class"; - case DW_AT_APPLE_omit_frame_ptr: return "DW_APPLE_omit_frame_ptr"; + case DW_AT_APPLE_omit_frame_ptr: return "DW_AT_APPLE_omit_frame_ptr"; } return 0; } diff --git a/test/DebugInfo/2010-04-19-FramePtr.ll b/test/DebugInfo/2010-04-19-FramePtr.ll new file mode 100644 index 0000000000..c337abc117 --- /dev/null +++ b/test/DebugInfo/2010-04-19-FramePtr.ll @@ -0,0 +1,30 @@ +; RUN: llc -asm-verbose -O0 -o %t < %s +; grep DW_AT_APPLE_omit_frame_ptr %t +; RUN: llc -disable-fp-elim -asm-verbose -O0 -o %t < %s +; grep -v DW_AT_APPLE_omit_frame_ptr %t + + +define i32 @foo() nounwind ssp { +entry: + %retval = alloca i32 ; <i32*> [#uses=2] + %0 = alloca i32 ; <i32*> [#uses=2] + %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] + store i32 42, i32* %0, align 4, !dbg !0 + %1 = load i32* %0, align 4, !dbg !0 ; <i32> [#uses=1] + store i32 %1, i32* %retval, align 4, !dbg !0 + br label %return, !dbg !0 + +return: ; preds = %entry + %retval1 = load i32* %retval, !dbg !0 ; <i32> [#uses=1] + ret i32 %retval1, !dbg !7 +} + +!0 = metadata !{i32 2, i32 0, metadata !1, null} +!1 = metadata !{i32 524334, i32 0, metadata !2, metadata !"foo", metadata !"foo", metadata !"foo", metadata !2, i32 2, metadata !4, i1 false, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ] +!2 = metadata !{i32 524329, metadata !"a.c", metadata !"/tmp", metadata !3} ; [ DW_TAG_file_type ] +!3 = metadata !{i32 524305, i32 0, i32 1, metadata !"a.c", metadata !"/tmp", metadata !"4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ] +!4 = metadata !{i32 524309, metadata !2, metadata !"", metadata !2, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !5, i32 0, null} ; [ DW_TAG_subroutine_type ] +!5 = metadata !{metadata !6} +!6 = metadata !{i32 524324, metadata !2, metadata !"int", metadata !2, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] +!7 = metadata !{i32 2, i32 0, metadata !8, null} +!8 = metadata !{i32 524299, metadata !1, i32 2, i32 0} ; [ DW_TAG_lexical_block ] |