1 files changed, 57 insertions, 0 deletions
diff --git a/llvm/test/DebugInfo/COFF/inlining-same-name.ll b/llvm/test/DebugInfo/COFF/inlining-same-name.ll
new file mode 100644
index 00000000000..44b87912f80
--- /dev/null
+++ b/llvm/test/DebugInfo/COFF/inlining-same-name.ll
@@ -0,0 +1,57 @@
+; RUN: llc -mtriple=x86_64-windows-msvc < %s -filetype=obj -o - | llvm-readobj - -codeview | FileCheck %s
+
+; We should only get one func id record, and both inlinees should point to it,
+; even though there are two DISubprograms.
+
+; CHECK:  FuncId (0x1002) {
+; CHECK-NEXT:    TypeLeafKind: LF_FUNC_ID (0x1601)
+; CHECK-NEXT:    ParentScope: 0x0
+; CHECK-NEXT:    FunctionType: void () (0x1001)
+; CHECK-NEXT:    Name: same_name
+; CHECK-NEXT:  }
+; CHECK-NOT:    Name: same_name
+
+; CHECK: CodeViewDebugInfo [
+; CHECK:   Section: .debug$S
+; CHECK:   Subsection [
+; CHECK:     ProcStart {
+; CHECK:       DisplayName: main
+; CHECK:     }
+; CHECK:     InlineSite {
+; CHECK:       Inlinee: same_name (0x1002)
+; CHECK:     }
+; CHECK:     InlineSiteEnd {
+; CHECK:     }
+; CHECK:     InlineSite {
+; CHECK:       Inlinee: same_name (0x1002)
+; CHECK:     }
+; CHECK:     InlineSiteEnd {
+; CHECK:     }
+; CHECK:     ProcEnd
+; CHECK:   ]
+
+target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-pc-windows-msvc"
+
+define void @main(i32* %i.i) {
+  store volatile i32 3, i32* %i.i, !dbg !6
+  store volatile i32 3, i32* %i.i, !dbg !19
+  ret void
+}
+
+!llvm.module.flags = !{!0, !1, !2}
+!llvm.dbg.cu = !{!4}
+
+!0 = !{i32 2, !"CodeView", i32 1}
+!1 = !{i32 2, !"Debug Info Version", i32 3}
+!2 = !{i32 6, !"Linker Options", !{}}
+!4 = distinct !DICompileUnit(language: DW_LANG_D, file: !5, producer: "LDC (http://wiki.dlang.org/LDC)", isOptimized: false, runtimeVersion: 1, emissionKind: FullDebug)
+!5 = !DIFile(filename: "opover2.d", directory: "C:\5CLDC\5Cninja-ldc\5C..\5Cldc\5Ctests\5Cd2\5Cdmd-testsuite\5Crunnable")
+!6 = !DILocation(line: 302, column: 9, scope: !7, inlinedAt: !15)
+!7 = distinct !DISubprogram(name: "same_name", linkageName: "same_name", scope: null, file: !5, line: 302, type: !8, isLocal: false, isDefinition: true, scopeLine: 302, flags: DIFlagPrototyped, isOptimized: false, unit: !4, variables: !{})
+!8 = !DISubroutineType(types: !{})
+!15 = distinct !DILocation(line: 333, column: 5, scope: !16)
+!16 = distinct !DISubprogram(name: "main", linkageName: "main", scope: null, file: !5, line: 328, type: !8, isLocal: false, isDefinition: true, scopeLine: 328, flags: DIFlagPrototyped, isOptimized: false, unit: !4, variables: !{})
+!19 = !DILocation(line: 308, column: 9, scope: !20, inlinedAt: !25)
+!20 = distinct !DISubprogram(name: "same_name", linkageName: "same_name",  scope: null, file: !5, line: 308, type: !8, isLocal: false, isDefinition: true, scopeLine: 308, flags: DIFlagPrototyped, isOptimized: false, unit: !4, variables: !{})
+!25 = distinct !DILocation(line: 334, column: 5, scope: !16)