forked from OSchip/llvm-project
173 lines
12 KiB
LLVM
173 lines
12 KiB
LLVM
; RUN: llc -mtriple=x86_64-apple-macosx10.7 %s -o %t -filetype=obj
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; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s
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; CHECK: b_ref
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; CHECK-NOT: AT_bit_size
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%struct.bar = type { %struct.baz, %struct.baz* }
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%struct.baz = type { i32 }
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define i32 @main(i32 %argc, i8** %argv) uwtable ssp {
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entry:
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%retval = alloca i32, align 4
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%argc.addr = alloca i32, align 4
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%argv.addr = alloca i8**, align 8
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%myBar = alloca %struct.bar, align 8
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store i32 0, i32* %retval
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store i32 %argc, i32* %argc.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !49), !dbg !50
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store i8** %argv, i8*** %argv.addr, align 8
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call void @llvm.dbg.declare(metadata !{i8*** %argv.addr}, metadata !51), !dbg !52
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call void @llvm.dbg.declare(metadata !{%struct.bar* %myBar}, metadata !53), !dbg !55
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call void @_ZN3barC1Ei(%struct.bar* %myBar, i32 1), !dbg !56
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ret i32 0, !dbg !57
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}
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define linkonce_odr void @_ZN3barC1Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.bar*, align 8
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%x.addr = alloca i32, align 4
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store %struct.bar* %this, %struct.bar** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%struct.bar** %this.addr}, metadata !58), !dbg !59
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store i32 %x, i32* %x.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %x.addr}, metadata !60), !dbg !61
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%this1 = load %struct.bar** %this.addr
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%0 = load i32* %x.addr, align 4, !dbg !62
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call void @_ZN3barC2Ei(%struct.bar* %this1, i32 %0), !dbg !62
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ret void, !dbg !62
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}
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define linkonce_odr void @_ZN3barC2Ei(%struct.bar* %this, i32 %x) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.bar*, align 8
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%x.addr = alloca i32, align 4
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store %struct.bar* %this, %struct.bar** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%struct.bar** %this.addr}, metadata !63), !dbg !64
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store i32 %x, i32* %x.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %x.addr}, metadata !65), !dbg !66
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%this1 = load %struct.bar** %this.addr
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%b = getelementptr inbounds %struct.bar* %this1, i32 0, i32 0, !dbg !67
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%0 = load i32* %x.addr, align 4, !dbg !67
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call void @_ZN3bazC1Ei(%struct.baz* %b, i32 %0), !dbg !67
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%1 = getelementptr inbounds %struct.bar* %this1, i32 0, i32 1, !dbg !67
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%b2 = getelementptr inbounds %struct.bar* %this1, i32 0, i32 0, !dbg !67
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store %struct.baz* %b2, %struct.baz** %1, align 8, !dbg !67
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ret void, !dbg !68
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}
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define linkonce_odr void @_ZN3bazC1Ei(%struct.baz* %this, i32 %a) unnamed_addr uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.baz*, align 8
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%a.addr = alloca i32, align 4
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store %struct.baz* %this, %struct.baz** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%struct.baz** %this.addr}, metadata !70), !dbg !71
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store i32 %a, i32* %a.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %a.addr}, metadata !72), !dbg !73
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%this1 = load %struct.baz** %this.addr
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%0 = load i32* %a.addr, align 4, !dbg !74
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call void @_ZN3bazC2Ei(%struct.baz* %this1, i32 %0), !dbg !74
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ret void, !dbg !74
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}
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define linkonce_odr void @_ZN3bazC2Ei(%struct.baz* %this, i32 %a) unnamed_addr nounwind uwtable ssp align 2 {
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entry:
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%this.addr = alloca %struct.baz*, align 8
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%a.addr = alloca i32, align 4
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store %struct.baz* %this, %struct.baz** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%struct.baz** %this.addr}, metadata !75), !dbg !76
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store i32 %a, i32* %a.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %a.addr}, metadata !77), !dbg !78
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%this1 = load %struct.baz** %this.addr
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%h = getelementptr inbounds %struct.baz* %this1, i32 0, i32 0, !dbg !79
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%0 = load i32* %a.addr, align 4, !dbg !79
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store i32 %0, i32* %h, align 4, !dbg !79
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ret void, !dbg !80
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}
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!83}
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!0 = metadata !{i32 720913, metadata !82, i32 4, metadata !"clang version 3.1 (trunk 146596)", i1 false, metadata !"", i32 0, metadata !1, metadata !3, metadata !27, metadata !1, metadata !1, metadata !""} ; [ DW_TAG_compile_unit ]
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!1 = metadata !{}
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!3 = metadata !{metadata !5, metadata !9}
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!5 = metadata !{i32 720898, metadata !82, null, metadata !"bar", i32 9, i64 128, i64 64, i32 0, i32 0, null, metadata !7, i32 0, null, null, null} ; [ DW_TAG_class_type ] [bar] [line 9, size 128, align 64, offset 0] [def] [from ]
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!6 = metadata !{i32 720937, metadata !82} ; [ DW_TAG_file_type ]
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!7 = metadata !{metadata !8, metadata !19, metadata !21}
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!8 = metadata !{i32 720909, metadata !82, metadata !5, metadata !"b", i32 11, i64 32, i64 32, i64 0, i32 0, metadata !9} ; [ DW_TAG_member ]
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!9 = metadata !{i32 720898, metadata !82, null, metadata !"baz", i32 3, i64 32, i64 32, i32 0, i32 0, null, metadata !10, i32 0, null, null, null} ; [ DW_TAG_class_type ] [baz] [line 3, size 32, align 32, offset 0] [def] [from ]
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!10 = metadata !{metadata !11, metadata !13}
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!11 = metadata !{i32 720909, metadata !82, metadata !9, metadata !"h", i32 5, i64 32, i64 32, i64 0, i32 0, metadata !12} ; [ DW_TAG_member ]
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!12 = metadata !{i32 720932, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!13 = metadata !{i32 720942, metadata !82, metadata !9, metadata !"baz", metadata !"baz", metadata !"", i32 6, metadata !14, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !17, i32 0} ; [ DW_TAG_subprogram ]
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!14 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !15, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!15 = metadata !{null, metadata !16, metadata !12}
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!16 = metadata !{i32 720911, i32 0, null, i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !9} ; [ DW_TAG_pointer_type ]
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!17 = metadata !{metadata !18}
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!18 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!19 = metadata !{i32 720909, metadata !82, metadata !5, metadata !"b_ref", i32 12, i64 64, i64 64, i64 64, i32 0, metadata !20} ; [ DW_TAG_member ]
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!20 = metadata !{i32 720912, null, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !9} ; [ DW_TAG_reference_type ]
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!21 = metadata !{i32 720942, metadata !82, metadata !5, metadata !"bar", metadata !"bar", metadata !"", i32 13, metadata !22, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, metadata !25, i32 0} ; [ DW_TAG_subprogram ]
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!22 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !23, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!23 = metadata !{null, metadata !24, metadata !12}
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!24 = metadata !{i32 720911, i32 0, null, i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !5} ; [ DW_TAG_pointer_type ]
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!25 = metadata !{metadata !26}
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!26 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!27 = metadata !{metadata !29, metadata !37, metadata !40, metadata !43, metadata !46}
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!29 = metadata !{i32 720942, metadata !82, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 17, metadata !30, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, i32 (i32, i8**)* @main, null, null, metadata !47, i32 0} ; [ DW_TAG_subprogram ] [line 17] [def] [scope 0] [main]
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!30 = metadata !{i32 720917, i32 0, null, i32 0, i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !31, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!31 = metadata !{metadata !12, metadata !12, metadata !32}
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!32 = metadata !{i32 720911, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !33} ; [ DW_TAG_pointer_type ]
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!33 = metadata !{i32 720911, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !34} ; [ DW_TAG_pointer_type ]
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!34 = metadata !{i32 720932, null, null, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6} ; [ DW_TAG_base_type ]
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!35 = metadata !{metadata !36}
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!36 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!37 = metadata !{i32 720942, metadata !82, null, metadata !"bar", metadata !"bar", metadata !"_ZN3barC1Ei", i32 13, metadata !22, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.bar*, i32)* @_ZN3barC1Ei, null, metadata !21, metadata !47, i32 0} ; [ DW_TAG_subprogram ] [line 13] [def] [scope 0] [bar]
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!38 = metadata !{metadata !39}
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!39 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!40 = metadata !{i32 720942, metadata !82, null, metadata !"bar", metadata !"bar", metadata !"_ZN3barC2Ei", i32 13, metadata !22, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.bar*, i32)* @_ZN3barC2Ei, null, metadata !21, metadata !47, i32 0} ; [ DW_TAG_subprogram ] [line 13] [def] [scope 0] [bar]
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!41 = metadata !{metadata !42}
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!42 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!43 = metadata !{i32 720942, metadata !82, null, metadata !"baz", metadata !"baz", metadata !"_ZN3bazC1Ei", i32 6, metadata !14, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.baz*, i32)* @_ZN3bazC1Ei, null, metadata !13, metadata !47, i32 0} ; [ DW_TAG_subprogram ] [line 6] [def] [scope 0] [baz]
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!44 = metadata !{metadata !45}
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!45 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!46 = metadata !{i32 720942, metadata !82, null, metadata !"baz", metadata !"baz", metadata !"_ZN3bazC2Ei", i32 6, metadata !14, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%struct.baz*, i32)* @_ZN3bazC2Ei, null, metadata !13, metadata !47, i32 0} ; [ DW_TAG_subprogram ] [line 6] [def] [scope 0] [baz]
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!47 = metadata !{metadata !48}
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!48 = metadata !{i32 720932} ; [ DW_TAG_base_type ]
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!49 = metadata !{i32 721153, metadata !29, metadata !"argc", metadata !6, i32 16777232, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!50 = metadata !{i32 16, i32 14, metadata !29, null}
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!51 = metadata !{i32 721153, metadata !29, metadata !"argv", metadata !6, i32 33554448, metadata !32, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!52 = metadata !{i32 16, i32 27, metadata !29, null}
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!53 = metadata !{i32 721152, metadata !54, metadata !"myBar", metadata !6, i32 18, metadata !5, i32 0, i32 0} ; [ DW_TAG_auto_variable ]
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!54 = metadata !{i32 720907, metadata !82, metadata !29, i32 17, i32 1, i32 0} ; [ DW_TAG_lexical_block ]
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!55 = metadata !{i32 18, i32 9, metadata !54, null}
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!56 = metadata !{i32 18, i32 17, metadata !54, null}
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!57 = metadata !{i32 19, i32 5, metadata !54, null}
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!58 = metadata !{i32 721153, metadata !37, metadata !"this", metadata !6, i32 16777229, metadata !24, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
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!59 = metadata !{i32 13, i32 5, metadata !37, null}
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!60 = metadata !{i32 721153, metadata !37, metadata !"x", metadata !6, i32 33554445, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!61 = metadata !{i32 13, i32 13, metadata !37, null}
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!62 = metadata !{i32 13, i32 34, metadata !37, null}
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!63 = metadata !{i32 721153, metadata !40, metadata !"this", metadata !6, i32 16777229, metadata !24, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
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!64 = metadata !{i32 13, i32 5, metadata !40, null}
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!65 = metadata !{i32 721153, metadata !40, metadata !"x", metadata !6, i32 33554445, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!66 = metadata !{i32 13, i32 13, metadata !40, null}
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!67 = metadata !{i32 13, i32 33, metadata !40, null}
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!68 = metadata !{i32 13, i32 34, metadata !69, null}
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!69 = metadata !{i32 720907, metadata !82, metadata !40, i32 13, i32 33, i32 1} ; [ DW_TAG_lexical_block ]
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!70 = metadata !{i32 721153, metadata !43, metadata !"this", metadata !6, i32 16777222, metadata !16, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
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!71 = metadata !{i32 6, i32 5, metadata !43, null}
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!72 = metadata !{i32 721153, metadata !43, metadata !"a", metadata !6, i32 33554438, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!73 = metadata !{i32 6, i32 13, metadata !43, null}
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!74 = metadata !{i32 6, i32 24, metadata !43, null}
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!75 = metadata !{i32 721153, metadata !46, metadata !"this", metadata !6, i32 16777222, metadata !16, i32 64, i32 0} ; [ DW_TAG_arg_variable ]
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!76 = metadata !{i32 6, i32 5, metadata !46, null}
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!77 = metadata !{i32 721153, metadata !46, metadata !"a", metadata !6, i32 33554438, metadata !12, i32 0, i32 0} ; [ DW_TAG_arg_variable ]
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!78 = metadata !{i32 6, i32 13, metadata !46, null}
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!79 = metadata !{i32 6, i32 23, metadata !46, null}
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!80 = metadata !{i32 6, i32 24, metadata !81, null}
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!81 = metadata !{i32 720907, metadata !82, metadata !46, i32 6, i32 23, i32 2} ; [ DW_TAG_lexical_block ]
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!82 = metadata !{metadata !"main.cpp", metadata !"/Users/echristo/tmp/bad-struct-ref"}
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!83 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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