diff options
Diffstat (limited to 'llvm/test/CodeGen/WinEH/wineh-cloning.ll')
| -rw-r--r-- | llvm/test/CodeGen/WinEH/wineh-cloning.ll | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/WinEH/wineh-cloning.ll b/llvm/test/CodeGen/WinEH/wineh-cloning.ll index 1ed71ef8375..72bbeaf55f7 100644 --- a/llvm/test/CodeGen/WinEH/wineh-cloning.ll +++ b/llvm/test/CodeGen/WinEH/wineh-cloning.ll @@ -452,3 +452,44 @@ exit: ; CHECK: %inner = cleanuppad [] ; CHECK-NEXT: call void @f() ; CHECK-NEXT: unreachable + +define void @test12() personality i32 (...)* @__CxxFrameHandler3 { +entry: + invoke void @f() + to label %cont unwind label %left, !dbg !8 +cont: + invoke void @f() + to label %exit unwind label %right +left: + cleanuppad [] + br label %join +right: + cleanuppad [] + br label %join +join: + ; This call will get cloned; make sure we can handle cloning + ; instructions with debug metadata attached. + call void @f(), !dbg !9 + unreachable +exit: + ret void +} + +; Make sure the DISubprogram doesn't get cloned +; CHECK-LABEL: !llvm.module.flags +; CHECK-NOT: !DISubprogram +; CHECK: !{{[0-9]+}} = distinct !DISubprogram(name: "test12" +; CHECK-NOT: !DISubprogram +!llvm.module.flags = !{!0} +!llvm.dbg.cu = !{!1} + +!0 = !{i32 2, !"Debug Info Version", i32 3} +!1 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "compiler", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !3, subprograms: !4) +!2 = !DIFile(filename: "test.cpp", directory: ".") +!3 = !{} +!4 = !{!5} +!5 = distinct !DISubprogram(name: "test12", scope: !2, file: !2, type: !6, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, function: void ()* @test12, variables: !3) +!6 = !DISubroutineType(types: !7) +!7 = !{null} +!8 = !DILocation(line: 1, scope: !5) +!9 = !DILocation(line: 2, scope: !5) |
