; RUN: llc -split-dwarf-file=foo.dwo -O0 %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj -o %t ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s --check-prefix=CHECK-DWO ; RUN: llc --try-experimental-debuginfo-iterators -split-dwarf-file=foo.dwo -O0 %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj -o %t ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s --check-prefix=CHECK-DWO ; Based on the debuginfo-tests/sret.cpp code. ; CHECK-DWO: DW_AT_GNU_dwo_id (0x7db1cc8453a47c44) ; CHECK-DWO: DW_AT_GNU_dwo_id (0x7db1cc8453a47c44) ; RUN: llc -O0 -fast-isel=true -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | llvm-dwarfdump -debug-info - | FileCheck -check-prefixes=CHECK,FASTISEL %s ; RUN: llc -O0 -fast-isel=false -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | llvm-dwarfdump -debug-info - | FileCheck -check-prefixes=CHECK,SDAG %s ; RUN: llc --try-experimental-debuginfo-iterators -O0 -fast-isel=true -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | llvm-dwarfdump -debug-info - | FileCheck -check-prefixes=CHECK,FASTISEL %s ; RUN: llc --try-experimental-debuginfo-iterators -O0 -fast-isel=false -mtriple=x86_64-apple-darwin -filetype=obj -o - %s | llvm-dwarfdump -debug-info - | FileCheck -check-prefixes=CHECK,SDAG %s ; CHECK: _ZN1B9AInstanceEv ; CHECK: DW_TAG_variable ; CHECK-NEXT: DW_AT_location (0x00000000 ; FASTISEL-NEXT: [{{.*}}, {{.*}}): DW_OP_breg6 RBP-32, DW_OP_deref ; FASTISEL-NEXT: [{{.*}}, {{.*}}): DW_OP_breg5 RDI+0 ; FASTISEL-NEXT: [{{.*}}, {{.*}}): DW_OP_breg6 RBP-32, DW_OP_deref) ; SDAG-NEXT: [{{.*}}, {{.*}}): DW_OP_breg5 RDI+0 ; SDAG-NEXT: [{{.*}}, {{.*}}): DW_OP_breg6 RBP-32, DW_OP_deref) ; CHECK-NEXT: DW_AT_name {{.*}}"a" %class.A = type { ptr, i32 } %class.B = type { i8 } @_ZTV1A = linkonce_odr unnamed_addr constant [4 x ptr] [ptr null, ptr @_ZTI1A, ptr @_ZN1AD2Ev, ptr @_ZN1AD0Ev] @_ZTVN10__cxxabiv117__class_type_infoE = external global ptr @_ZTS1A = linkonce_odr constant [3 x i8] c"1A\00" @_ZTI1A = linkonce_odr constant { ptr, ptr } { ptr getelementptr inbounds (ptr, ptr @_ZTVN10__cxxabiv117__class_type_infoE, i64 2), ptr @_ZTS1A } @_ZN1AC1Ei = alias void (ptr, i32), ptr @_ZN1AC2Ei @_ZN1AC1ERKS_ = alias void (ptr, ptr), ptr @_ZN1AC2ERKS_ ; Function Attrs: nounwind uwtable define void @_ZN1AC2Ei(ptr %this, i32 %i) unnamed_addr #0 align 2 !dbg !49 { entry: %this.addr = alloca ptr, align 8 %i.addr = alloca i32, align 4 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !67, metadata !DIExpression()), !dbg !69 store i32 %i, ptr %i.addr, align 4 call void @llvm.dbg.declare(metadata ptr %i.addr, metadata !70, metadata !DIExpression()), !dbg !71 %this1 = load ptr, ptr %this.addr store ptr getelementptr inbounds ([4 x ptr], ptr @_ZTV1A, i64 0, i64 2), ptr %this1, !dbg !72 %m_int = getelementptr inbounds %class.A, ptr %this1, i32 0, i32 1, !dbg !72 %0 = load i32, ptr %i.addr, align 4, !dbg !72 store i32 %0, ptr %m_int, align 4, !dbg !72 ret void, !dbg !73 } ; Function Attrs: nounwind readnone declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 ; Function Attrs: nounwind uwtable define void @_ZN1AC2ERKS_(ptr %this, ptr %rhs) unnamed_addr #0 align 2 !dbg !50 { entry: %this.addr = alloca ptr, align 8 %rhs.addr = alloca ptr, align 8 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !74, metadata !DIExpression()), !dbg !75 store ptr %rhs, ptr %rhs.addr, align 8 call void @llvm.dbg.declare(metadata ptr %rhs.addr, metadata !76, metadata !DIExpression()), !dbg !77 %this1 = load ptr, ptr %this.addr store ptr getelementptr inbounds ([4 x ptr], ptr @_ZTV1A, i64 0, i64 2), ptr %this1, !dbg !78 %m_int = getelementptr inbounds %class.A, ptr %this1, i32 0, i32 1, !dbg !78 %0 = load ptr, ptr %rhs.addr, align 8, !dbg !78 %m_int2 = getelementptr inbounds %class.A, ptr %0, i32 0, i32 1, !dbg !78 %1 = load i32, ptr %m_int2, align 4, !dbg !78 store i32 %1, ptr %m_int, align 4, !dbg !78 ret void, !dbg !79 } ; Function Attrs: nounwind uwtable define ptr @_ZN1AaSERKS_(ptr %this, ptr %rhs) #0 align 2 !dbg !51 { entry: %this.addr = alloca ptr, align 8 %rhs.addr = alloca ptr, align 8 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !80, metadata !DIExpression()), !dbg !81 store ptr %rhs, ptr %rhs.addr, align 8 call void @llvm.dbg.declare(metadata ptr %rhs.addr, metadata !82, metadata !DIExpression()), !dbg !83 %this1 = load ptr, ptr %this.addr %0 = load ptr, ptr %rhs.addr, align 8, !dbg !84 %m_int = getelementptr inbounds %class.A, ptr %0, i32 0, i32 1, !dbg !84 %1 = load i32, ptr %m_int, align 4, !dbg !84 %m_int2 = getelementptr inbounds %class.A, ptr %this1, i32 0, i32 1, !dbg !84 store i32 %1, ptr %m_int2, align 4, !dbg !84 ret ptr %this1, !dbg !85 } ; Function Attrs: nounwind uwtable define i32 @_ZN1A7get_intEv(ptr %this) #0 align 2 !dbg !52 { entry: %this.addr = alloca ptr, align 8 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !86, metadata !DIExpression()), !dbg !87 %this1 = load ptr, ptr %this.addr %m_int = getelementptr inbounds %class.A, ptr %this1, i32 0, i32 1, !dbg !88 %0 = load i32, ptr %m_int, align 4, !dbg !88 ret i32 %0, !dbg !88 } ; Function Attrs: uwtable define void @_ZN1B9AInstanceEv(ptr noalias sret(%class.A) %agg.result, ptr %this) #2 align 2 !dbg !53 { entry: %this.addr = alloca ptr, align 8 %nrvo = alloca i1, align 1 %cleanup.dest.slot = alloca i32 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !89, metadata !DIExpression()), !dbg !91 %this1 = load ptr, ptr %this.addr store i1 false, ptr %nrvo, !dbg !92 call void @llvm.dbg.declare(metadata ptr %agg.result, metadata !93, metadata !DIExpression()), !dbg !92 call void @_ZN1AC1Ei(ptr %agg.result, i32 12), !dbg !92 store i1 true, ptr %nrvo, !dbg !94 store i32 1, ptr %cleanup.dest.slot %nrvo.val = load i1, ptr %nrvo, !dbg !95 br i1 %nrvo.val, label %nrvo.skipdtor, label %nrvo.unused, !dbg !95 nrvo.unused: ; preds = %entry call void @_ZN1AD2Ev(ptr %agg.result), !dbg !96 br label %nrvo.skipdtor, !dbg !96 nrvo.skipdtor: ; preds = %nrvo.unused, %entry ret void, !dbg !98 } ; Function Attrs: nounwind uwtable define linkonce_odr void @_ZN1AD2Ev(ptr %this) unnamed_addr #0 align 2 !dbg !63 { entry: %this.addr = alloca ptr, align 8 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !101, metadata !DIExpression()), !dbg !102 %this1 = load ptr, ptr %this.addr ret void, !dbg !103 } ; Function Attrs: uwtable define i32 @main(i32 %argc, ptr %argv) #2 personality ptr @__gxx_personality_v0 !dbg !54 { entry: %retval = alloca i32, align 4 %argc.addr = alloca i32, align 4 %argv.addr = alloca ptr, align 8 %b = alloca %class.B, align 8 %return_val = alloca i32, align 4 %temp.lvalue = alloca %class.A, align 8 %exn.slot = alloca ptr %ehselector.slot = alloca i32 %a = alloca %class.A, align 8 %cleanup.dest.slot = alloca i32 store i32 0, ptr %retval store i32 %argc, ptr %argc.addr, align 4 call void @llvm.dbg.declare(metadata ptr %argc.addr, metadata !104, metadata !DIExpression()), !dbg !105 store ptr %argv, ptr %argv.addr, align 8 call void @llvm.dbg.declare(metadata ptr %argv.addr, metadata !106, metadata !DIExpression()), !dbg !105 call void @llvm.dbg.declare(metadata ptr %b, metadata !107, metadata !DIExpression()), !dbg !108 call void @_ZN1BC2Ev(ptr %b), !dbg !108 call void @llvm.dbg.declare(metadata ptr %return_val, metadata !109, metadata !DIExpression()), !dbg !110 call void @_ZN1B9AInstanceEv(ptr sret(%class.A) %temp.lvalue, ptr %b), !dbg !110 %call = invoke i32 @_ZN1A7get_intEv(ptr %temp.lvalue) to label %invoke.cont unwind label %lpad, !dbg !110 invoke.cont: ; preds = %entry call void @_ZN1AD2Ev(ptr %temp.lvalue), !dbg !111 store i32 %call, ptr %return_val, align 4, !dbg !111 call void @llvm.dbg.declare(metadata ptr %a, metadata !113, metadata !DIExpression()), !dbg !114 call void @_ZN1B9AInstanceEv(ptr sret(%class.A) %a, ptr %b), !dbg !114 %0 = load i32, ptr %return_val, align 4, !dbg !115 store i32 %0, ptr %retval, !dbg !115 store i32 1, ptr %cleanup.dest.slot call void @_ZN1AD2Ev(ptr %a), !dbg !116 %1 = load i32, ptr %retval, !dbg !116 ret i32 %1, !dbg !116 lpad: ; preds = %entry %2 = landingpad { ptr, i32 } cleanup, !dbg !116 %3 = extractvalue { ptr, i32 } %2, 0, !dbg !116 store ptr %3, ptr %exn.slot, !dbg !116 %4 = extractvalue { ptr, i32 } %2, 1, !dbg !116 store i32 %4, ptr %ehselector.slot, !dbg !116 invoke void @_ZN1AD2Ev(ptr %temp.lvalue) to label %invoke.cont1 unwind label %terminate.lpad, !dbg !116 invoke.cont1: ; preds = %lpad br label %eh.resume, !dbg !117 eh.resume: ; preds = %invoke.cont1 %exn = load ptr, ptr %exn.slot, !dbg !119 %sel = load i32, ptr %ehselector.slot, !dbg !119 %lpad.val = insertvalue { ptr, i32 } undef, ptr %exn, 0, !dbg !119 %lpad.val2 = insertvalue { ptr, i32 } %lpad.val, i32 %sel, 1, !dbg !119 resume { ptr, i32 } %lpad.val2, !dbg !119 terminate.lpad: ; preds = %lpad %5 = landingpad { ptr, i32 } catch ptr null, !dbg !121 %6 = extractvalue { ptr, i32 } %5, 0, !dbg !121 call void @__clang_call_terminate(ptr %6) #5, !dbg !121 unreachable, !dbg !121 } ; Function Attrs: nounwind uwtable define linkonce_odr void @_ZN1BC2Ev(ptr %this) unnamed_addr #0 align 2 !dbg !62 { entry: %this.addr = alloca ptr, align 8 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !123, metadata !DIExpression()), !dbg !124 %this1 = load ptr, ptr %this.addr ret void, !dbg !125 } declare i32 @__gxx_personality_v0(...) ; Function Attrs: noinline noreturn nounwind define linkonce_odr hidden void @__clang_call_terminate(ptr) #3 { %2 = call ptr @__cxa_begin_catch(ptr %0) #6 call void @_ZSt9terminatev() #5 unreachable } declare ptr @__cxa_begin_catch(ptr) declare void @_ZSt9terminatev() ; Function Attrs: uwtable define linkonce_odr void @_ZN1AD0Ev(ptr %this) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 !dbg !61 { entry: %this.addr = alloca ptr, align 8 %exn.slot = alloca ptr %ehselector.slot = alloca i32, align 4 store ptr %this, ptr %this.addr, align 8 call void @llvm.dbg.declare(metadata ptr %this.addr, metadata !126, metadata !DIExpression()), !dbg !127 %this1 = load ptr, ptr %this.addr invoke void @_ZN1AD2Ev(ptr %this1) to label %invoke.cont unwind label %lpad, !dbg !128 invoke.cont: ; preds = %entry call void @_ZdlPv(ptr %this1) #7, !dbg !129 ret void, !dbg !129 lpad: ; preds = %entry %0 = landingpad { ptr, i32 } cleanup, !dbg !131 %1 = extractvalue { ptr, i32 } %0, 0, !dbg !131 store ptr %1, ptr %exn.slot, !dbg !131 %2 = extractvalue { ptr, i32 } %0, 1, !dbg !131 store i32 %2, ptr %ehselector.slot, !dbg !131 call void @_ZdlPv(ptr %this1) #7, !dbg !131 br label %eh.resume, !dbg !131 eh.resume: ; preds = %lpad %exn = load ptr, ptr %exn.slot, !dbg !133 %sel = load i32, ptr %ehselector.slot, !dbg !133 %lpad.val = insertvalue { ptr, i32 } undef, ptr %exn, 0, !dbg !133 %lpad.val2 = insertvalue { ptr, i32 } %lpad.val, i32 %sel, 1, !dbg !133 resume { ptr, i32 } %lpad.val2, !dbg !133 } ; Function Attrs: nobuiltin nounwind declare void @_ZdlPv(ptr) #4 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { nounwind readnone } attributes #2 = { uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #3 = { noinline noreturn nounwind } attributes #4 = { nobuiltin nounwind "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #5 = { noreturn nounwind } attributes #6 = { nounwind } attributes #7 = { builtin nounwind } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!64, !65} !llvm.ident = !{!66} !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 (trunk 203283) (llvm/trunk 203307)", isOptimized: false, splitDebugFilename: "sret.dwo", emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !2, imports: !2) !1 = !DIFile(filename: "sret.cpp", directory: "/usr/local/google/home/echristo/tmp") !2 = !{} !3 = !{!4, !37} !4 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 1, size: 128, align: 64, file: !1, elements: !5, vtableHolder: !4, identifier: "_ZTS1A") !5 = !{!6, !13, !14, !19, !25, !29, !33} !6 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$A", size: 64, flags: DIFlagArtificial, file: !1, scope: !7, baseType: !8) !7 = !DIFile(filename: "sret.cpp", directory: "/usr/local/google/home/echristo/tmp") !8 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, baseType: !9) !9 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", size: 64, baseType: !10) !10 = !DISubroutineType(types: !11) !11 = !{!12} !12 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !13 = !DIDerivedType(tag: DW_TAG_member, name: "m_int", line: 13, size: 32, align: 32, offset: 64, flags: DIFlagProtected, file: !1, scope: !4, baseType: !12) !14 = !DISubprogram(name: "A", line: 4, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !4, type: !15) !15 = !DISubroutineType(types: !16) !16 = !{null, !17, !12} !17 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !4) !19 = !DISubprogram(name: "A", line: 5, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !4, type: !20) !20 = !DISubroutineType(types: !21) !21 = !{null, !17, !22} !22 = !DIDerivedType(tag: DW_TAG_reference_type, size: 64, align: 64, baseType: !23) !23 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !4) !25 = !DISubprogram(name: "operator=", linkageName: "_ZN1AaSERKS_", line: 7, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !4, type: !26) !26 = !DISubroutineType(types: !27) !27 = !{!22, !17, !22} !29 = !DISubprogram(name: "~A", line: 8, isLocal: false, isDefinition: false, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 8, file: !1, scope: !4, type: !30, containingType: !4) !30 = !DISubroutineType(types: !31) !31 = !{null, !17} !33 = !DISubprogram(name: "get_int", linkageName: "_ZN1A7get_intEv", line: 10, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 10, file: !1, scope: !4, type: !34) !34 = !DISubroutineType(types: !35) !35 = !{!12, !17} !37 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 38, size: 8, align: 8, file: !1, elements: !38, identifier: "_ZTS1B") !38 = !{!39, !44} !39 = !DISubprogram(name: "B", line: 41, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 41, file: !1, scope: !37, type: !40) !40 = !DISubroutineType(types: !41) !41 = !{null, !42} !42 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !37) !44 = !DISubprogram(name: "AInstance", linkageName: "_ZN1B9AInstanceEv", line: 43, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 43, file: !1, scope: !37, type: !45) !45 = !DISubroutineType(types: !46) !46 = !{!4, !42} !49 = distinct !DISubprogram(name: "A", linkageName: "_ZN1AC2Ei", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 18, file: !1, scope: !4, type: !15, declaration: !14, retainedNodes: !2) !50 = distinct !DISubprogram(name: "A", linkageName: "_ZN1AC2ERKS_", line: 21, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 23, file: !1, scope: !4, type: !20, declaration: !19, retainedNodes: !2) !51 = distinct !DISubprogram(name: "operator=", linkageName: "_ZN1AaSERKS_", line: 27, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 28, file: !1, scope: !4, type: !26, declaration: !25, retainedNodes: !2) !52 = distinct !DISubprogram(name: "get_int", linkageName: "_ZN1A7get_intEv", line: 33, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 34, file: !1, scope: !4, type: !34, declaration: !33, retainedNodes: !2) !53 = distinct !DISubprogram(name: "AInstance", linkageName: "_ZN1B9AInstanceEv", line: 47, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 48, file: !1, scope: !37, type: !45, declaration: !44, retainedNodes: !2) !54 = distinct !DISubprogram(name: "main", line: 53, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 54, file: !1, scope: !7, type: !55, retainedNodes: !2) !55 = !DISubroutineType(types: !56) !56 = !{!12, !12, !57} !57 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !58) !58 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !59) !59 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !60) !60 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char) !61 = distinct !DISubprogram(name: "~A", linkageName: "_ZN1AD0Ev", line: 8, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 8, file: !1, scope: !4, type: !30, declaration: !29, retainedNodes: !2) !62 = distinct !DISubprogram(name: "B", linkageName: "_ZN1BC2Ev", line: 41, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 41, file: !1, scope: !37, type: !40, declaration: !39, retainedNodes: !2) !63 = distinct !DISubprogram(name: "~A", linkageName: "_ZN1AD2Ev", line: 8, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 8, file: !1, scope: !4, type: !30, declaration: !29, retainedNodes: !2) !64 = !{i32 2, !"Dwarf Version", i32 4} !65 = !{i32 1, !"Debug Info Version", i32 3} !66 = !{!"clang version 3.5.0 (trunk 203283) (llvm/trunk 203307)"} !67 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !49, type: !68) !68 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !4) !69 = !DILocation(line: 0, scope: !49) !70 = !DILocalVariable(name: "i", line: 16, arg: 2, scope: !49, file: !7, type: !12) !71 = !DILocation(line: 16, scope: !49) !72 = !DILocation(line: 18, scope: !49) !73 = !DILocation(line: 19, scope: !49) !74 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !50, type: !68) !75 = !DILocation(line: 0, scope: !50) !76 = !DILocalVariable(name: "rhs", line: 21, arg: 2, scope: !50, file: !7, type: !22) !77 = !DILocation(line: 21, scope: !50) !78 = !DILocation(line: 23, scope: !50) !79 = !DILocation(line: 24, scope: !50) !80 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !51, type: !68) !81 = !DILocation(line: 0, scope: !51) !82 = !DILocalVariable(name: "rhs", line: 27, arg: 2, scope: !51, file: !7, type: !22) !83 = !DILocation(line: 27, scope: !51) !84 = !DILocation(line: 29, scope: !51) !85 = !DILocation(line: 30, scope: !51) !86 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !52, type: !68) !87 = !DILocation(line: 0, scope: !52) !88 = !DILocation(line: 35, scope: !52) !89 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !53, type: !90) !90 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !37) !91 = !DILocation(line: 0, scope: !53) !92 = !DILocation(line: 49, scope: !53) !93 = !DILocalVariable(name: "a", line: 49, scope: !53, file: !7, type: !4) !94 = !DILocation(line: 50, scope: !53) !95 = !DILocation(line: 51, scope: !53) !96 = !DILocation(line: 51, scope: !97) !97 = distinct !DILexicalBlock(line: 51, column: 0, file: !1, scope: !53) !98 = !DILocation(line: 51, scope: !99) !99 = distinct !DILexicalBlock(line: 51, column: 0, file: !1, scope: !100) !100 = distinct !DILexicalBlock(line: 51, column: 0, file: !1, scope: !53) !101 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !63, type: !68) !102 = !DILocation(line: 0, scope: !63) !103 = !DILocation(line: 8, scope: !63) !104 = !DILocalVariable(name: "argc", line: 53, arg: 1, scope: !54, file: !7, type: !12) !105 = !DILocation(line: 53, scope: !54) !106 = !DILocalVariable(name: "argv", line: 53, arg: 2, scope: !54, file: !7, type: !57) !107 = !DILocalVariable(name: "b", line: 55, scope: !54, file: !7, type: !37) !108 = !DILocation(line: 55, scope: !54) !109 = !DILocalVariable(name: "return_val", line: 56, scope: !54, file: !7, type: !12) !110 = !DILocation(line: 56, scope: !54) !111 = !DILocation(line: 56, scope: !112) !112 = distinct !DILexicalBlock(line: 56, column: 0, file: !1, scope: !54) !113 = !DILocalVariable(name: "a", line: 58, scope: !54, file: !7, type: !4) !114 = !DILocation(line: 58, scope: !54) !115 = !DILocation(line: 59, scope: !54) !116 = !DILocation(line: 60, scope: !54) !117 = !DILocation(line: 60, scope: !118) !118 = distinct !DILexicalBlock(line: 60, column: 0, file: !1, scope: !54) !119 = !DILocation(line: 60, scope: !120) !120 = distinct !DILexicalBlock(line: 60, column: 0, file: !1, scope: !54) !121 = !DILocation(line: 60, scope: !122) !122 = distinct !DILexicalBlock(line: 60, column: 0, file: !1, scope: !54) !123 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !62, type: !90) !124 = !DILocation(line: 0, scope: !62) !125 = !DILocation(line: 41, scope: !62) !126 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !61, type: !68) !127 = !DILocation(line: 0, scope: !61) !128 = !DILocation(line: 8, scope: !61) !129 = !DILocation(line: 8, scope: !130) !130 = distinct !DILexicalBlock(line: 8, column: 0, file: !1, scope: !61) !131 = !DILocation(line: 8, scope: !132) !132 = distinct !DILexicalBlock(line: 8, column: 0, file: !1, scope: !61) !133 = !DILocation(line: 8, scope: !134) !134 = distinct !DILexicalBlock(line: 8, column: 0, file: !1, scope: !61)