1 ; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s
3 ; This LL file was generated by running clang on the following code:
7 ; 3 static void bar(int arg, ...) {
15 ; The bar function happens to have no lexical scopes, yet it has one instruction
16 ; with debug information available. This used to be PR19239.
18 ; X86: .cv_file 1 "D:\\test.cpp"
20 ; X86-LABEL: {{^}}"?bar@@YAXHZZ":
21 ; X86: .cv_loc 1 1 4 0
22 ; X86: jmp "?foo@@YAXXZ"
23 ; X86: [[END_OF_BAR:.?Lfunc_end.*]]:{{$}}
26 ; X86-LABEL: .section .debug$S,"dr"
27 ; X86: .secrel32 "?bar@@YAXHZZ"
28 ; X86-NEXT: .secidx "?bar@@YAXHZZ"
29 ; X86: .cv_linetable 1, "?bar@@YAXHZZ", [[END_OF_BAR]]
30 ; X86: .cv_filechecksums
31 ; X86: .cv_stringtable
33 ; ModuleID = 'test.cpp'
34 target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
35 target triple = "i686-pc-win32"
37 ; Function Attrs: nounwind
38 define void @"\01?spam@@YAXXZ"() #0 !dbg !4 {
40 tail call void @"\01?bar@@YAXHZZ"(), !dbg !11
44 ; Function Attrs: nounwind
45 define internal void @"\01?bar@@YAXHZZ"() #0 !dbg !7 {
47 tail call void @"\01?foo@@YAXXZ"() #2, !dbg !13
51 declare void @"\01?foo@@YAXXZ"() #1
53 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
54 attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
55 attributes #2 = { nounwind }
58 !llvm.module.flags = !{!8, !9}
61 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: true, emissionKind: LineTablesOnly, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
62 !1 = !DIFile(filename: "test.cpp", directory: "D:\5C")
64 !4 = distinct !DISubprogram(name: "spam", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 7, file: !1, scope: !5, type: !6, retainedNodes: !2)
65 !5 = !DIFile(filename: "test.cpp", directory: "D:C")
66 !6 = !DISubroutineType(types: !2)
67 !7 = distinct !DISubprogram(name: "bar", line: 3, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 3, file: !1, scope: !5, type: !6, retainedNodes: !2)
68 !8 = !{i32 2, !"CodeView", i32 1}
69 !9 = !{i32 1, !"Debug Info Version", i32 3}
70 !10 = !{!"clang version 3.5.0 "}
71 !11 = !DILocation(line: 8, scope: !4)
72 !12 = !DILocation(line: 9, scope: !4)
73 !13 = !DILocation(line: 4, scope: !7)
74 !14 = !DILocation(line: 5, scope: !7)