1; RUN: llc -mtriple i686-pc-windows-msvc < %s | FileCheck %s 2; ModuleID = 'D:\src\scopes\foo.cpp' 3source_filename = "D:\5Csrc\5Cscopes\5Cfoo.cpp" 4target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" 5target triple = "i686-pc-windows-msvc19.0.23918" 6 7; Function Attrs: nounwind sspstrong 8define i32 @"\01?foo@@YAHXZ"() #0 !dbg !10 { 9entry: 10 ret i32 42, !dbg !14 11} 12 13attributes #0 = { nounwind sspstrong "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } 14 15!llvm.dbg.cu = !{!0} 16!llvm.module.flags = !{!7, !8} 17!llvm.ident = !{!9} 18 19!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 4.0.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 20; One .debug$S section should contain an S_COMPILE3 record that identifies the 21; source language and the version of the compiler based on the DICompileUnit. 22; CHECK: .section .debug$S,"dr" 23; CHECK: .short 4412 # Record kind: S_COMPILE3 24; CHECK: .long 1 # Flags and language 25; CHECK: .short 7 # CPUType 26; CHECK: .short 4 # Frontend version 27; CHECK: .short 0 28; CHECK: .short 0 29; CHECK: .short 0 30; CHECK: .short [[BACKEND_VERSION:[0-9]+]] # Backend version 31; CHECK: .short 0 32; CHECK: .short 0 33; CHECK: .short 0 34; CHECK: .asciz "clang version 4.0.0 " # Null-terminated compiler version string 35; CHECK-NOT: .short 4412 # Record kind: S_COMPILE3 36!1 = !DIFile(filename: "D:\5Csrc\5Cscopes\5Cfoo.cpp", directory: "D:\5Csrc\5Cscopes\5Cclang") 37!2 = !{} 38!7 = !{i32 2, !"CodeView", i32 1} 39!8 = !{i32 2, !"Debug Info Version", i32 3} 40!9 = !{!"clang version 4.0.0 "} 41!10 = distinct !DISubprogram(name: "foo", linkageName: "\01?foo@@YAHXZ", scope: !1, file: !1, line: 1, type: !11, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 42!11 = !DISubroutineType(types: !12) 43!12 = !{!13} 44!13 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 45!14 = !DILocation(line: 2, scope: !10) 46