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author | Devang Patel <dpatel@apple.com> | 2010-05-04 01:05:02 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2010-05-04 01:05:02 +0000 |
commit | 01c5ff6437ee2e92cae4d25f351c93194e531181 (patch) | |
tree | 62c3330e06e31806d8fa98cd2a68748b6030a60a /test | |
parent | f1ced259b5617e9c15fcafd47e090c22e2702062 (diff) | |
download | external_llvm-01c5ff6437ee2e92cae4d25f351c93194e531181.zip external_llvm-01c5ff6437ee2e92cae4d25f351c93194e531181.tar.gz external_llvm-01c5ff6437ee2e92cae4d25f351c93194e531181.tar.bz2 |
Do not ignore debug loc attached with llvm.dbg.declare while collecting debug info used by a module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102995 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
-rw-r--r-- | test/DebugInfo/2010-05-03-OriginDIE.ll | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/test/DebugInfo/2010-05-03-OriginDIE.ll b/test/DebugInfo/2010-05-03-OriginDIE.ll new file mode 100644 index 0000000..0e1d1fd --- /dev/null +++ b/test/DebugInfo/2010-05-03-OriginDIE.ll @@ -0,0 +1,86 @@ + +;RUN: llc < %s -o /dev/null +;Radar 7937109 + +%struct.anon = type { i64, i32, i32, i32, [1 x i32] } +%struct.gpm_t = type { i32, i8*, [16 x i8], i32, i64, i64, i64, i64, i64, i64, i32, i16, i16, [8 x %struct.gpmr_t] } +%struct.gpmr_t = type { [48 x i8], [48 x i8], [16 x i8], i64, i64, i64, i64, i16 } +%struct.gpt_t = type { [8 x i8], i32, i32, i32, i32, i64, i64, i64, i64, [16 x i8], %struct.anon } + +@llvm.used = appending global [1 x i8*] [i8* bitcast (void (%struct.gpm_t*, %struct.gpt_t*)* @gpt2gpm to i8*)], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] + +define fastcc void @gpt2gpm(%struct.gpm_t* %gpm, %struct.gpt_t* %gpt) nounwind optsize ssp { +entry: + %data_addr.i18 = alloca i64, align 8 ; <i64*> [#uses=1] + %data_addr.i17 = alloca i64, align 8 ; <i64*> [#uses=2] + %data_addr.i16 = alloca i64, align 8 ; <i64*> [#uses=0] + %data_addr.i15 = alloca i32, align 4 ; <i32*> [#uses=0] + %data_addr.i = alloca i64, align 8 ; <i64*> [#uses=0] + %0 = getelementptr inbounds %struct.gpm_t* %gpm, i32 0, i32 2, i32 0 ; <i8*> [#uses=1] + %1 = getelementptr inbounds %struct.gpt_t* %gpt, i32 0, i32 9, i32 0 ; <i8*> [#uses=1] + call void @uuid_LtoB(i8* %0, i8* %1) nounwind, !dbg !0 + %a9 = volatile load i64* %data_addr.i18, align 8 ; <i64> [#uses=1] + %a10 = call i64 @llvm.bswap.i64(i64 %a9) nounwind ; <i64> [#uses=1] + %a11 = getelementptr inbounds %struct.gpt_t* %gpt, i32 0, i32 8, !dbg !7 ; <i64*> [#uses=1] + %a12 = load i64* %a11, align 4, !dbg !7 ; <i64> [#uses=1] + call void @llvm.dbg.declare(metadata !{i64* %data_addr.i17}, metadata !8) nounwind, !dbg !14 + store i64 %a12, i64* %data_addr.i17, align 8 + call void @llvm.dbg.value(metadata !6, i64 0, metadata !15) nounwind + call void @llvm.dbg.value(metadata !18, i64 0, metadata !19) nounwind + call void @llvm.dbg.declare(metadata !6, metadata !23) nounwind + call void @llvm.dbg.value(metadata !{i64* %data_addr.i17}, i64 0, metadata !34) nounwind + %a13 = volatile load i64* %data_addr.i17, align 8 ; <i64> [#uses=1] + %a14 = call i64 @llvm.bswap.i64(i64 %a13) nounwind ; <i64> [#uses=2] + %a15 = add i64 %a10, %a14, !dbg !7 ; <i64> [#uses=1] + %a16 = sub i64 %a15, %a14 ; <i64> [#uses=1] + %a17 = getelementptr inbounds %struct.gpm_t* %gpm, i32 0, i32 5, !dbg !7 ; <i64*> [#uses=1] + store i64 %a16, i64* %a17, align 4, !dbg !7 + ret void, !dbg !7 +} + +declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone + +declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone + +declare i32 @llvm.bswap.i32(i32) nounwind readnone + +declare i64 @llvm.bswap.i64(i64) nounwind readnone + +declare void @uuid_LtoB(i8*, i8*) + +!0 = metadata !{i32 808, i32 0, metadata !1, null} +!1 = metadata !{i32 524299, metadata !2, i32 807, i32 0} ; [ DW_TAG_lexical_block ] +!2 = metadata !{i32 524334, i32 0, metadata !3, metadata !"gpt2gpm", metadata !"gpt2gpm", metadata !"gpt2gpm", metadata !3, i32 807, metadata !5, i1 true, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ] +!3 = metadata !{i32 524329, metadata !"G.c", metadata !"/tmp", metadata !4} ; [ DW_TAG_file_type ] +!4 = metadata !{i32 524305, i32 0, i32 1, metadata !"G.c", metadata !"/tmp", metadata !"llvm-gcc", i1 true, i1 true, metadata !"", i32 0} ; [ DW_TAG_compile_unit ] +!5 = metadata !{i32 524309, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !6, i32 0, null} ; [ DW_TAG_subroutine_type ] +!6 = metadata !{null} +!7 = metadata !{i32 810, i32 0, metadata !1, null} +!8 = metadata !{i32 524545, metadata !9, metadata !"data", metadata !10, i32 201, metadata !11} ; [ DW_TAG_arg_variable ] +!9 = metadata !{i32 524334, i32 0, metadata !3, metadata !"_OSSwapInt64", metadata !"_OSSwapInt64", metadata !"_OSSwapInt64", metadata !10, i32 202, metadata !5, i1 true, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ] +!10 = metadata !{i32 524329, metadata !"OSByteOrder.h", metadata !"/usr/include/libkern/ppc", metadata !4} ; [ DW_TAG_file_type ] +!11 = metadata !{i32 524310, metadata !3, metadata !"uint64_t", metadata !12, i32 59, i64 0, i64 0, i64 0, i32 0, metadata !13} ; [ DW_TAG_typedef ] +!12 = metadata !{i32 524329, metadata !"stdint.h", metadata !"/usr/4.2.1/include", metadata !4} ; [ DW_TAG_file_type ] +!13 = metadata !{i32 524324, metadata !3, metadata !"long long unsigned int", metadata !3, i32 0, i64 64, i64 64, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ] +!14 = metadata !{i32 202, i32 0, metadata !9, metadata !7} +!15 = metadata !{i32 524545, metadata !16, metadata !"base", metadata !10, i32 92, metadata !17} ; [ DW_TAG_arg_variable ] +!16 = metadata !{i32 524334, i32 0, metadata !3, metadata !"OSReadSwapInt64", metadata !"OSReadSwapInt64", metadata !"OSReadSwapInt64", metadata !10, i32 95, metadata !5, i1 true, i1 true, i32 0, i32 0, null, i1 false} ; [ DW_TAG_subprogram ] +!17 = metadata !{i32 524303, metadata !3, metadata !"", metadata !3, i32 0, i64 32, i64 32, i64 0, i32 0, null} ; [ DW_TAG_pointer_type ] +!18 = metadata !{i32 0} +!19 = metadata !{i32 524545, metadata !16, metadata !"byteOffset", metadata !10, i32 94, metadata !20} ; [ DW_TAG_arg_variable ] +!20 = metadata !{i32 524310, metadata !3, metadata !"uintptr_t", metadata !21, i32 114, i64 0, i64 0, i64 0, i32 0, metadata !22} ; [ DW_TAG_typedef ] +!21 = metadata !{i32 524329, metadata !"types.h", metadata !"/usr/include/ppc", metadata !4} ; [ DW_TAG_file_type ] +!22 = metadata !{i32 524324, metadata !3, metadata !"long unsigned int", metadata !3, i32 0, i64 32, i64 32, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ] +!23 = metadata !{i32 524544, metadata !24, metadata !"u", metadata !10, i32 100, metadata !25} ; [ DW_TAG_auto_variable ] +!24 = metadata !{i32 524299, metadata !16, i32 95, i32 0} ; [ DW_TAG_lexical_block ] +!25 = metadata !{i32 524311, metadata !16, metadata !"", metadata !10, i32 97, i64 64, i64 64, i64 0, i32 0, null, metadata !26, i32 0, null} ; [ DW_TAG_union_type ] +!26 = metadata !{metadata !27, metadata !28} +!27 = metadata !{i32 524301, metadata !25, metadata !"u64", metadata !10, i32 98, i64 64, i64 64, i64 0, i32 0, metadata !11} ; [ DW_TAG_member ] +!28 = metadata !{i32 524301, metadata !25, metadata !"u32", metadata !10, i32 99, i64 64, i64 32, i64 0, i32 0, metadata !29} ; [ DW_TAG_member ] +!29 = metadata !{i32 524289, metadata !3, metadata !"", metadata !3, i32 0, i64 64, i64 32, i64 0, i32 0, metadata !30, metadata !32, i32 0, null} ; [ DW_TAG_array_type ] +!30 = metadata !{i32 524310, metadata !3, metadata !"uint32_t", metadata !12, i32 55, i64 0, i64 0, i64 0, i32 0, metadata !31} ; [ DW_TAG_typedef ] +!31 = metadata !{i32 524324, metadata !3, metadata !"unsigned int", metadata !3, i32 0, i64 32, i64 32, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ] +!32 = metadata !{metadata !33} +!33 = metadata !{i32 524321, i64 0, i64 1} ; [ DW_TAG_subrange_type ] +!34 = metadata !{i32 524544, metadata !24, metadata !"addr", metadata !10, i32 96, metadata !35} ; [ DW_TAG_auto_variable ] +!35 = metadata !{i32 524303, metadata !3, metadata !"", metadata !3, i32 0, i64 32, i64 32, i64 0, i32 0, metadata !11} ; [ DW_TAG_pointer_type ] |