1 ; ModuleID = '/tmp/odr-lambda-2.ii' 2 ; generated from: 3 4 ; clang++ -x c++ -std=c++14 -fPIC -flto -g -fno-exceptions -fno-rtti 5 ; class Error {}; 6 ; template <typename HandlerTs> 7 ; void handleAllErrors( HandlerTs Handlers) {} 8 ; inline void consumeError(Error Err) { 9 ; handleAllErrors( []() {}); 10 ; } 11 ; int main(int argc, char **argv) { 12 ; consumeError(Error()); 13 ; } 14 15 source_filename = "/tmp/odr-lambda-2.ii" 16 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 17 target triple = "x86_64-apple-macosx10.13.0" 18 19 %class.Error = type { i8 } 20 %class.anon = type { i8 } 21 22 ; Function Attrs: noinline norecurse nounwind optnone ssp uwtable 23 define i32 @main(i32 %argc, i8** %argv) #0 !dbg !8 { 24 entry: 25 %argc.addr = alloca i32, align 4 26 %argv.addr = alloca i8**, align 8 27 %agg.tmp = alloca %class.Error, align 1 28 store i32 %argc, i32* %argc.addr, align 4 29 call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !15, metadata !DIExpression()), !dbg !16 30 store i8** %argv, i8*** %argv.addr, align 8 31 call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !17, metadata !DIExpression()), !dbg !18 32 call void @_Z12consumeError5Error(), !dbg !19 33 ret i32 0, !dbg !20 34 } 35 36 ; Function Attrs: nounwind readnone speculatable 37 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 38 39 ; Function Attrs: noinline nounwind optnone ssp uwtable 40 define linkonce_odr void @_Z12consumeError5Error() #2 !dbg !21 { 41 entry: 42 %Err = alloca %class.Error, align 1 43 %agg.tmp = alloca %class.anon, align 1 44 call void @llvm.dbg.declare(metadata %class.Error* %Err, metadata !25, metadata !DIExpression()), !dbg !26 45 call void @_Z15handleAllErrorsIZ12consumeError5ErrorEUlvE_EvT_(), !dbg !27 46 ret void, !dbg !28 47 } 48 49 ; Function Attrs: noinline nounwind optnone ssp uwtable 50 define linkonce_odr void @_Z15handleAllErrorsIZ12consumeError5ErrorEUlvE_EvT_() #2 !dbg !29 { 51 entry: 52 %Handlers = alloca %class.anon, align 1 53 call void @llvm.dbg.declare(metadata %class.anon* %Handlers, metadata !35, metadata !DIExpression()), !dbg !36 54 ret void, !dbg !37 55 } 56 57 attributes #0 = { noinline norecurse nounwind optnone ssp uwtable } 58 attributes #1 = { nounwind readnone speculatable } 59 attributes #2 = { noinline nounwind optnone ssp uwtable } 60 61 !llvm.dbg.cu = !{!0} 62 !llvm.module.flags = !{!3, !4, !5, !6} 63 !llvm.ident = !{!7} 64 65 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 6.0.0 (trunk 315772) (llvm/trunk 315773)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 66 !1 = !DIFile(filename: "/tmp/odr-lambda-2.ii", directory: "/Data") 67 !2 = !{} 68 !3 = !{i32 2, !"Dwarf Version", i32 4} 69 !4 = !{i32 2, !"Debug Info Version", i32 3} 70 !5 = !{i32 1, !"wchar_size", i32 4} 71 !6 = !{i32 7, !"PIC Level", i32 2} 72 !7 = !{!"clang version 6.0.0 (trunk 315772) (llvm/trunk 315773)"} 73 !8 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 7, type: !9, isLocal: false, isDefinition: true, scopeLine: 7, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 74 !9 = !DISubroutineType(types: !10) 75 !10 = !{!11, !11, !12} 76 !11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 77 !12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !13, size: 64) 78 !13 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !14, size: 64) 79 !14 = !DIBasicType(name: "char", size: 8, encoding: DW_ATE_signed_char) 80 !15 = !DILocalVariable(name: "argc", arg: 1, scope: !8, file: !1, line: 7, type: !11) 81 !16 = !DILocation(line: 7, column: 14, scope: !8) 82 !17 = !DILocalVariable(name: "argv", arg: 2, scope: !8, file: !1, line: 7, type: !12) 83 !18 = !DILocation(line: 7, column: 27, scope: !8) 84 !19 = !DILocation(line: 8, column: 3, scope: !8) 85 !20 = !DILocation(line: 9, column: 1, scope: !8) 86 !21 = distinct !DISubprogram(name: "consumeError", linkageName: "_Z12consumeError5Error", scope: !1, file: !1, line: 4, type: !22, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 87 !22 = !DISubroutineType(types: !23) 88 !23 = !{null, !24} 89 !24 = distinct !DICompositeType(tag: DW_TAG_class_type, name: "Error", file: !1, line: 1, size: 8, elements: !2, identifier: "_ZTS5Error") 90 !25 = !DILocalVariable(name: "Err", arg: 1, scope: !21, file: !1, line: 4, type: !24) 91 !26 = !DILocation(line: 4, column: 32, scope: !21) 92 !27 = !DILocation(line: 5, column: 3, scope: !21) 93 !28 = !DILocation(line: 6, column: 1, scope: !21) 94 !29 = distinct !DISubprogram(name: "handleAllErrors<(lambda at /tmp/odr-lambda-2.ii:5:20)>", linkageName: "_Z15handleAllErrorsIZ12consumeError5ErrorEUlvE_EvT_", scope: !1, file: !1, line: 3, type: !30, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, templateParams: !33, retainedNodes: !2) 95 !30 = !DISubroutineType(types: !31) 96 !31 = !{null, !32} 97 !32 = distinct !DICompositeType(tag: DW_TAG_class_type, scope: !21, file: !1, line: 5, size: 8, elements: !2, identifier: "_ZTSZ12consumeError5ErrorEUlvE_") 98 !33 = !{!34} 99 !34 = !DITemplateTypeParameter(name: "HandlerTs", type: !32) 100 !35 = !DILocalVariable(name: "Handlers", arg: 1, scope: !29, file: !1, line: 3, type: !32) 101 !36 = !DILocation(line: 3, column: 34, scope: !29) 102 !37 = !DILocation(line: 3, column: 45, scope: !29) 103
