1 ; ModuleID = 'bar.cpp' 2 3 %struct.Base = type { i32, %struct.Base* } 4 5 ; Function Attrs: nounwind ssp uwtable 6 define void @_Z1gi(i32 %a) #0 { 7 entry: 8 %a.addr = alloca i32, align 4 9 %t = alloca %struct.Base, align 8 10 store i32 %a, i32* %a.addr, align 4 11 call void @llvm.dbg.declare(metadata i32* %a.addr, metadata !20, metadata !MDExpression()), !dbg !21 12 call void @llvm.dbg.declare(metadata %struct.Base* %t, metadata !22, metadata !MDExpression()), !dbg !23 13 ret void, !dbg !24 14 } 15 16 ; Function Attrs: nounwind readnone 17 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 18 19 ; Function Attrs: ssp uwtable 20 define i32 @main() #2 { 21 entry: 22 %retval = alloca i32, align 4 23 store i32 0, i32* %retval 24 call void @_Z1fi(i32 0), !dbg !25 25 call void @_Z1gi(i32 1), !dbg !26 26 ret i32 0, !dbg !27 27 } 28 29 declare void @_Z1fi(i32) #3 30 31 attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 32 attributes #1 = { nounwind readnone } 33 attributes #2 = { ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 34 attributes #3 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 35 36 !llvm.dbg.cu = !{!0} 37 !llvm.module.flags = !{!19, !28} 38 39 !0 = !MDCompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.4 (http://llvm.org/git/clang.git 8a3f9e46cb988d2c664395b21910091e3730ae82) (http://llvm.org/git/llvm.git 4699e9549358bc77824a59114548eecc3f7c523c)", isOptimized: false, emissionKind: 0, file: !1, enums: !2, retainedTypes: !3, subprograms: !11, globals: !2, imports: !2) 40 !1 = !MDFile(filename: "bar.cpp", directory: ".") 41 !2 = !{} 42 !3 = !{!4} 43 !4 = !MDCompositeType(tag: DW_TAG_structure_type, name: "Base", line: 1, size: 128, align: 64, file: !5, elements: !6, identifier: "_ZTS4Base") 44 !5 = !MDFile(filename: "./a.hpp", directory: ".") 45 !6 = !{!7, !9} 46 !7 = !MDDerivedType(tag: DW_TAG_member, name: "a", line: 2, size: 32, align: 32, file: !5, scope: !"_ZTS4Base", baseType: !8) 47 !8 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 48 !9 = !MDDerivedType(tag: DW_TAG_member, name: "b", line: 3, size: 64, align: 64, offset: 64, file: !5, scope: !"_ZTS4Base", baseType: !10) 49 !10 = !MDDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS4Base") 50 !11 = !{!12, !16} 51 !12 = !MDSubprogram(name: "g", linkageName: "_Z1gi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !13, type: !14, function: void (i32)* @_Z1gi, variables: !2) 52 !13 = !MDFile(filename: "bar.cpp", directory: ".") 53 !14 = !MDSubroutineType(types: !15) 54 !15 = !{null, !8} 55 !16 = !MDSubprogram(name: "main", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !13, type: !17, function: i32 ()* @main, variables: !2) 56 !17 = !MDSubroutineType(types: !18) 57 !18 = !{!8} 58 !19 = !{i32 2, !"Dwarf Version", i32 2} 59 !20 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 4, arg: 1, scope: !12, file: !13, type: !8) 60 !21 = !MDLocation(line: 4, scope: !12) 61 !22 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "t", line: 5, scope: !12, file: !13, type: !4) 62 !23 = !MDLocation(line: 5, scope: !12) 63 !24 = !MDLocation(line: 6, scope: !12) 64 !25 = !MDLocation(line: 8, scope: !16) 65 !26 = !MDLocation(line: 9, scope: !16) 66 !27 = !MDLocation(line: 10, scope: !16) 67 !28 = !{i32 1, !"Debug Info Version", i32 3} 68
