From c9124adfd8291a5f5b1d23295308d8940648c596 Mon Sep 17 00:00:00 2001 From: HaohaiWen Date: Wed, 10 Jan 2024 09:25:45 +0800 Subject: [PATCH] Revert "[SEH][CodeGen] Add test to track CFG optimization bug for SEH" (#77542) Reverts llvm/llvm-project#77441 I'll land it with fix. --- .../X86/windows-seh-EHa-PreserveCFG.ll | 81 ------------------- 1 file changed, 81 deletions(-) delete mode 100644 llvm/test/CodeGen/X86/windows-seh-EHa-PreserveCFG.ll diff --git a/llvm/test/CodeGen/X86/windows-seh-EHa-PreserveCFG.ll b/llvm/test/CodeGen/X86/windows-seh-EHa-PreserveCFG.ll deleted file mode 100644 index bd6743f7c414..000000000000 --- a/llvm/test/CodeGen/X86/windows-seh-EHa-PreserveCFG.ll +++ /dev/null @@ -1,81 +0,0 @@ -; XFAIL: * -; RUN: llc -mtriple=x86_64-pc-windows-msvc %s -define dso_local void @main(ptr %addr, ptr %src, ptr %dst) personality ptr @__CxxFrameHandler3 !dbg !11 { -entry: - %tmp0 = load float, ptr %src - %src1 = getelementptr inbounds float, ptr %src, i64 1 - %tmp1 = load float, ptr %src1 - %src2 = getelementptr inbounds float, ptr %src, i64 2 - %tmp2 = load float, ptr %src2 - %src3 = getelementptr inbounds float, ptr %src, i64 3 - %tmp3 = load float, ptr %src3 - %src4 = getelementptr inbounds float, ptr %src, i64 4 - %tmp4 = load float, ptr %src4 - %src5 = getelementptr inbounds float, ptr %src, i64 5 - %tmp5 = load float, ptr %src5 - %src6 = getelementptr inbounds float, ptr %src, i64 6 - %tmp6 = load float, ptr %src6 - invoke void @foo(ptr %addr) - to label %scope_begin unwind label %ehcleanup1, !dbg !13 - -scope_begin: - invoke void @llvm.seh.scope.begin() - to label %scope_end unwind label %ehcleanup, !dbg !13 - -scope_end: - invoke void @llvm.seh.scope.end() - to label %finish unwind label %ehcleanup, !dbg !13 - -ehcleanup: - %0 = cleanuppad within none [], !dbg !13 - call void @llvm.dbg.value(metadata ptr %addr, metadata !12, metadata !DIExpression()), !dbg !13 - call void @foo(ptr %addr) [ "funclet"(token %0) ], !dbg !13 - cleanupret from %0 unwind label %ehcleanup1, !dbg !13 - -ehcleanup1: - %1 = cleanuppad within none [], !dbg !13 - call void @foo(ptr %addr) [ "funclet"(token %1) ], !dbg !13 - cleanupret from %1 unwind to caller, !dbg !13 - -finish: - store float %tmp0, ptr %dst - %dst1 = getelementptr inbounds float, ptr %dst, i64 1 - store float %tmp1, ptr %dst1 - %dst2 = getelementptr inbounds float, ptr %dst, i64 2 - store float %tmp2, ptr %dst2 - %dst3 = getelementptr inbounds float, ptr %dst, i64 3 - store float %tmp3, ptr %dst3 - %dst4 = getelementptr inbounds float, ptr %dst, i64 4 - store float %tmp4, ptr %dst4 - %dst5 = getelementptr inbounds float, ptr %dst, i64 5 - store float %tmp5, ptr %dst5 - %dst6 = getelementptr inbounds float, ptr %dst, i64 6 - store float %tmp6, ptr %dst6 - ret void -} - -declare dso_local void @llvm.seh.scope.begin() -declare dso_local void @llvm.seh.scope.end() -declare dso_local i32 @__CxxFrameHandler3(...) -declare dso_local void @foo(ptr %addr) -declare void @llvm.dbg.value(metadata, metadata, metadata) - -!llvm.module.flags = !{!0, !1, !2, !3} -!llvm.dbg.cu = !{!14} - -!0 = !{i32 2, !"eh-asynch", i32 1} -!1 = !{i32 2, !"CodeView", i32 1} -!2 = !{i32 2, !"Debug Info Version", i32 3} -!3 = !{i32 7, !"uwtable", i32 2} - -!4 = !DIBasicType(name: "float", size: 32, encoding: DW_ATE_float) -!5 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64) -!6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) -!7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !6, size: 64) -!8 = !DISubroutineType(types: !9) -!9 = !{null, !7, !5, !5} -!10 = !DIFile(filename: "c:/main.cpp", directory: "") -!11 = distinct !DISubprogram(name: "main", scope: !10, file: !10, line: 5, type: !8, scopeLine: 11, unit: !14) -!12 = !DILocalVariable(name: "addr", scope: !11, file: !10, line: 5, type: !7) -!13 = !DILocation(line: 7, scope: !11) -!14 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus_14, file: !10, isOptimized: true, emissionKind: FullDebug, splitDebugInlining: false, nameTableKind: None)