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Fix typo. add a test case.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101812 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2010-04-19 20:31:39 +00:00
parent 4c26e93e89
commit e9afbfe664
2 changed files with 31 additions and 1 deletions
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2
lib/Support/Dwarf.cpp
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@ -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;
}

30
test/DebugInfo/2010-04-19-FramePtr.ll Normal file
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@ -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 ]