1 ; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 < %s -filetype=obj | llvm-readobj -codeview | FileCheck %s --check-prefix=OBJ 2 3 ; This LL file was generated by running 'clang -O1 -g -gcodeview' on the 4 ; following code: 5 ; int volatile x; 6 ; static inline void f() { 7 ; ++x; 8 ; } 9 ; static inline void g() { 10 ; f(); 11 ; } 12 ; static inline void h() { 13 ; g(); 14 ; } 15 ; int main() { 16 ; h(); 17 ; } 18 19 ; OBJ: Subsection [ 20 ; OBJ: SubSectionType: Symbols (0xF1) 21 ; OBJ: ProcStart { 22 ; OBJ: InlineSite { 23 ; OBJ: Inlinee: h (0x1004) 24 ; OBJ: } 25 ; OBJ: InlineSite { 26 ; OBJ: Inlinee: g (0x1003) 27 ; OBJ: } 28 ; OBJ: InlineSite { 29 ; OBJ: Inlinee: f (0x1002) 30 ; OBJ: } 31 ; OBJ: InlineSiteEnd { 32 ; OBJ: } 33 ; OBJ: InlineSiteEnd { 34 ; OBJ: } 35 ; OBJ: InlineSiteEnd { 36 ; OBJ: } 37 ; OBJ: ProcEnd 38 ; OBJ: ] 39 40 ; ModuleID = 't.cpp' 41 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 42 target triple = "x86_64-pc-windows-msvc18.0.0" 43 44 @"\01?x@@3HC" = global i32 0, align 4 45 46 ; Function Attrs: norecurse nounwind uwtable 47 define i32 @main() #0 !dbg !4 { 48 entry: 49 %0 = load volatile i32, i32* @"\01?x@@3HC", align 4, !dbg !20, !tbaa !24 50 %inc.i.i.i = add nsw i32 %0, 1, !dbg !20 51 store volatile i32 %inc.i.i.i, i32* @"\01?x@@3HC", align 4, !dbg !20, !tbaa !24 52 ret i32 0, !dbg !28 53 } 54 55 attributes #0 = { norecurse nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } 56 57 !llvm.dbg.cu = !{!0} 58 !llvm.module.flags = !{!16, !17, !18} 59 !llvm.ident = !{!19} 60 61 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, globals: !13) 62 !1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") 63 !2 = !{} 64 !4 = distinct !DISubprogram(name: "main", scope: !1, file: !1, line: 12, type: !5, isLocal: false, isDefinition: true, scopeLine: 12, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 65 !5 = !DISubroutineType(types: !6) 66 !6 = !{!7} 67 !7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 68 !8 = distinct !DISubprogram(name: "h", linkageName: "\01?h@@YAXXZ", scope: !1, file: !1, line: 9, type: !9, isLocal: true, isDefinition: true, scopeLine: 9, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 69 !9 = !DISubroutineType(types: !10) 70 !10 = !{null} 71 !11 = distinct !DISubprogram(name: "g", linkageName: "\01?g@@YAXXZ", scope: !1, file: !1, line: 6, type: !9, isLocal: true, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 72 !12 = distinct !DISubprogram(name: "f", linkageName: "\01?f@@YAXXZ", scope: !1, file: !1, line: 2, type: !9, isLocal: true, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 73 !13 = !{!14} 74 !14 = !DIGlobalVariable(name: "x", linkageName: "\01?x@@3HC", scope: !0, file: !1, line: 1, type: !15, isLocal: false, isDefinition: true, variable: i32* @"\01?x@@3HC") 75 !15 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !7) 76 !16 = !{i32 2, !"CodeView", i32 1} 77 !17 = !{i32 2, !"Debug Info Version", i32 3} 78 !18 = !{i32 1, !"PIC Level", i32 2} 79 !19 = !{!"clang version 3.9.0 "} 80 !20 = !DILocation(line: 4, column: 3, scope: !12, inlinedAt: !21) 81 !21 = distinct !DILocation(line: 7, column: 3, scope: !11, inlinedAt: !22) 82 !22 = distinct !DILocation(line: 10, column: 3, scope: !8, inlinedAt: !23) 83 !23 = distinct !DILocation(line: 13, column: 3, scope: !4) 84 !24 = !{!25, !25, i64 0} 85 !25 = !{!"int", !26, i64 0} 86 !26 = !{!"omnipotent char", !27, i64 0} 87 !27 = !{!"Simple C/C++ TBAA"} 88 !28 = !DILocation(line: 14, column: 1, scope: !4) 89
