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 ; volatile int x; 5 ; static inline void file_change(void) { 6 ; x++; 7 ; #include "t.inc" 8 ; x++; 9 ; } 10 ; void f(void) { 11 ; ++x; 12 ; file_change(); 13 ; ++x; 14 ; } 15 ; t.inc contents: 16 ; ++x; 17 ; ++x; 18 19 ; OBJ: Subsection [ 20 ; OBJ: SubSectionType: Symbols (0xF1) 21 ; OBJ: ProcStart { 22 ; OBJ: DisplayName: f 23 ; OBJ: } 24 ; OBJ: InlineSite { 25 ; OBJ: PtrParent: 0x0 26 ; OBJ: PtrEnd: 0x0 27 ; OBJ: Inlinee: file_change (0x1002) 28 ; OBJ: BinaryAnnotations [ 29 ; OBJ: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x6, LineOffset: 1} 30 ; OBJ: ChangeFile: D:\src\llvm\build\t.inc (0x8) 31 ; OBJ: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x6, LineOffset: -2} 32 ; OBJ: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x6, LineOffset: 1} 33 ; OBJ: ChangeFile: D:\src\llvm\build\t.cpp (0x0) 34 ; OBJ: ChangeCodeOffsetAndLineOffset: {CodeOffset: 0x6, LineOffset: 3} 35 ; OBJ: ChangeCodeLength: 0x6 36 ; OBJ: ] 37 ; OBJ: } 38 ; OBJ: InlineSiteEnd { 39 ; OBJ: } 40 ; OBJ: ProcEnd 41 ; OBJ: ] 42 43 ; ModuleID = 't.cpp' 44 target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" 45 target triple = "x86_64-pc-windows-msvc18.0.0" 46 47 @x = common global i32 0, align 4 48 49 ; Function Attrs: norecurse nounwind uwtable 50 define void @f() #0 !dbg !4 { 51 entry: 52 %0 = load volatile i32, i32* @x, align 4, !dbg !16, !tbaa !17 53 %inc = add nsw i32 %0, 1, !dbg !16 54 store volatile i32 %inc, i32* @x, align 4, !dbg !16, !tbaa !17 55 %1 = load volatile i32, i32* @x, align 4, !dbg !21, !tbaa !17 56 %inc.i = add nsw i32 %1, 1, !dbg !21 57 store volatile i32 %inc.i, i32* @x, align 4, !dbg !21, !tbaa !17 58 %2 = load volatile i32, i32* @x, align 4, !dbg !23, !tbaa !17 59 %inc1.i = add nsw i32 %2, 1, !dbg !23 60 store volatile i32 %inc1.i, i32* @x, align 4, !dbg !23, !tbaa !17 61 %3 = load volatile i32, i32* @x, align 4, !dbg !26, !tbaa !17 62 %inc2.i = add nsw i32 %3, 1, !dbg !26 63 store volatile i32 %inc2.i, i32* @x, align 4, !dbg !26, !tbaa !17 64 %4 = load volatile i32, i32* @x, align 4, !dbg !27, !tbaa !17 65 %inc3.i = add nsw i32 %4, 1, !dbg !27 66 store volatile i32 %inc3.i, i32* @x, align 4, !dbg !27, !tbaa !17 67 %5 = load volatile i32, i32* @x, align 4, !dbg !29, !tbaa !17 68 %inc1 = add nsw i32 %5, 1, !dbg !29 69 store volatile i32 %inc1, i32* @x, align 4, !dbg !29, !tbaa !17 70 ret void, !dbg !30 71 } 72 73 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" } 74 75 !llvm.dbg.cu = !{!0} 76 !llvm.module.flags = !{!12, !13, !14} 77 !llvm.ident = !{!15} 78 79 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, globals: !8) 80 !1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") 81 !2 = !{} 82 !4 = distinct !DISubprogram(name: "f", scope: !1, file: !1, line: 7, type: !5, isLocal: false, isDefinition: true, scopeLine: 7, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 83 !5 = !DISubroutineType(types: !6) 84 !6 = !{null} 85 !7 = distinct !DISubprogram(name: "file_change", scope: !1, file: !1, line: 2, type: !5, isLocal: true, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0, variables: !2) 86 !8 = !{!9} 87 !9 = !DIGlobalVariable(name: "x", scope: !0, file: !1, line: 1, type: !10, isLocal: false, isDefinition: true, variable: i32* @x) 88 !10 = !DIDerivedType(tag: DW_TAG_volatile_type, baseType: !11) 89 !11 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 90 !12 = !{i32 2, !"CodeView", i32 1} 91 !13 = !{i32 2, !"Debug Info Version", i32 3} 92 !14 = !{i32 1, !"PIC Level", i32 2} 93 !15 = !{!"clang version 3.9.0 "} 94 !16 = !DILocation(line: 8, column: 3, scope: !4) 95 !17 = !{!18, !18, i64 0} 96 !18 = !{!"int", !19, i64 0} 97 !19 = !{!"omnipotent char", !20, i64 0} 98 !20 = !{!"Simple C/C++ TBAA"} 99 !21 = !DILocation(line: 3, column: 4, scope: !7, inlinedAt: !22) 100 !22 = distinct !DILocation(line: 9, column: 3, scope: !4) 101 !23 = !DILocation(line: 1, column: 1, scope: !24, inlinedAt: !22) 102 !24 = !DILexicalBlockFile(scope: !7, file: !25, discriminator: 0) 103 !25 = !DIFile(filename: "./t.inc", directory: "D:\5Csrc\5Cllvm\5Cbuild") 104 !26 = !DILocation(line: 2, column: 1, scope: !24, inlinedAt: !22) 105 !27 = !DILocation(line: 5, column: 4, scope: !28, inlinedAt: !22) 106 !28 = !DILexicalBlockFile(scope: !7, file: !1, discriminator: 0) 107 !29 = !DILocation(line: 10, column: 3, scope: !4) 108 !30 = !DILocation(line: 11, column: 1, scope: !4) 109
