Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/DebugInfo/COFF/cpp-mangling.ll

@@ -1,83 +0,0 @@
-; 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:        {{.*}}Proc{{.*}}Sym {
-; CHECK:         FunctionType: bar ({{.*}})
-; CHECK:         DisplayName: foo::bar{{$}}
-; CHECK-NEXT:    LinkageName: ?bar@foo@@YAHH@Z
-
-; CHECK:        {{.*}}Proc{{.*}}Sym {
-; CHECK:         FunctionType: fn_tmpl ({{.*}})
-; CHECK:         DisplayName: foo::fn_tmpl<int,&foo::bar>
-; CHECK-NEXT:    LinkageName: ??$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$1?bar@foo@@YAHH@Z@foo@@YAXXZ"() #0 comdat !dbg !17 {
-entry:
-  ret void, !dbg !24
-}
-
-attributes #0 = { nounwind "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind readnone }
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!3, !4}
-!llvm.ident = !{!5}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.9.0 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
-!1 = !DIFile(filename: "t.cpp", directory: "D:\5Csrc\5Cllvm\5Cbuild")
-!2 = !{}
-!3 = !{i32 2, !"CodeView", i32 1}
-!4 = !{i32 2, !"Debug Info Version", i32 3}
-!5 = !{!"clang version 3.9.0 "}
-!6 = distinct !DISubprogram(name: "bar", linkageName: "\01?bar@foo@@YAHH@Z", scope: !7, file: !1, line: 2, type: !8, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
-!7 = !DINamespace(name: "foo", scope: null)
-!8 = !DISubroutineType(types: !9)
-!9 = !{!10, !10}
-!10 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!11 = !DILocalVariable(name: "x", arg: 1, scope: !6, file: !1, line: 2, type: !10)
-!12 = !DIExpression()
-!13 = !DILocation(line: 2, column: 13, scope: !6)
-!14 = !DILocation(line: 2, column: 25, scope: !6)
-!15 = !DILocation(line: 2, column: 27, scope: !6)
-!16 = !DILocation(line: 2, column: 18, scope: !6)
-!17 = distinct !DISubprogram(name: "fn_tmpl<int,&foo::bar>", linkageName: "\01??$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)