; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -o - -O0 -filetype=obj < %s \ ; RUN: | llvm-readobj -codeview | FileCheck %s ; C++ source to regenerate: ; namespace foo { ; int bar(int x) { return x * 2; } ; } ; template <typename T, int (*)(int)> ; void fn_tmpl() {} ; template void fn_tmpl<int, foo::bar>(); ; void f() { ; fn_tmpl<int, foo::bar>(); ; } ; CHECK: ProcStart { ; CHECK: FunctionType: bar ({{.*}}) ; CHECK: DisplayName: foo::bar{{$}} ; CHECK-NEXT: LinkageName: ?bar@foo@@YAHH@Z ; CHECK: ProcStart { ; CHECK: FunctionType: fn_tmpl ({{.*}}) ; CHECK: DisplayName: foo::fn_tmpl<int,&foo::bar> ; CHECK-NEXT: LinkageName: ??$fn_tmpl@H$1?bar@foo@@YAHH@Z@foo@@YAXXZ ; ModuleID = 't.cpp' source_filename = "t.cpp" target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" target triple = "i386-pc-windows-msvc19.0.23918" $"\01??$fn_tmpl@H$1?bar@foo@@YAHH@Z@foo@@YAXXZ" = comdat any ; Function Attrs: nounwind define i32 @"\01?bar@foo@@YAHH@Z"(i32 %x) #0 !dbg !6 { entry: %x.addr = alloca i32, align 4 store i32 %x, i32* %x.addr, align 4 call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !11, metadata !12), !dbg !13 %0 = load i32, i32* %x.addr, align 4, !dbg !14 %mul = mul nsw i32 %0, 2, !dbg !15 ret i32 %mul, !dbg !16 } ; Function Attrs: nounwind readnone declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 ; Function Attrs: nounwind define weak_odr void @"\01??$fn_tmpl@H$1?bar@foo@@YAHH@Z@foo@@YAXXZ"() #0 comdat !dbg !17 { entry: ret void, !dbg !24 } attributes #0 = { nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { nounwind readnone } !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!3, !4} !llvm.ident = !{!5} !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) !1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild") !2 = !{} !3 = !{i32 2, !"CodeView", i32 1} !4 = !{i32 2, !"Debug Info Version", i32 3} !5 = !{!"clang version 3.9.0 "} !6 = distinct !DISubprogram(name: "bar", linkageName: "\01?bar@foo@@YAHH@Z", scope: !7, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2) !7 = !DINamespace(name: "foo", scope: null, file: !1, line: 1) !8 = !DISubroutineType(types: !9) !9 = !{!10, !10} !10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !11 = !DILocalVariable(name: "x", arg: 1, scope: !6, file: !1, line: 2, type: !10) !12 = !DIExpression() !13 = !DILocation(line: 2, column: 13, scope: !6) !14 = !DILocation(line: 2, column: 25, scope: !6) !15 = !DILocation(line: 2, column: 27, scope: !6) !16 = !DILocation(line: 2, column: 18, scope: !6) !17 = distinct !DISubprogram(name: "fn_tmpl<int,&foo::bar>", linkageName: "\01??$fn_tmpl@H$1?bar@foo@@YAHH@Z@foo@@YAXXZ", scope: !7, file: !1, line: 4, type: !18, isLocal: false, isDefinition: true, scopeLine: 4, flags: DIFlagPrototyped, isOptimized: false, unit: !0, templateParams: !20, variables: !2) !18 = !DISubroutineType(types: !19) !19 = !{null} !20 = !{!21, !22} !21 = !DITemplateTypeParameter(name: "T", type: !10) !22 = !DITemplateValueParameter(type: !23, value: i32 (i32)* @"\01?bar@foo@@YAHH@Z") !23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 32, align: 32) !24 = !DILocation(line: 4, column: 17, scope: !17)