47 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt < %s -passes=win-eh-prepare -S | FileCheck %s3 4target triple = "x86_64-unknown-windows-msvc"5 6%rtti.TypeDescriptor2 = type { ptr, ptr, [3 x i8] }7 8$"??_R0H@8" = comdat any9 10@"??_7type_info@@6B@" = external constant ptr11@"??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { ptr @"??_7type_info@@6B@", ptr null, [3 x i8] c".H\00" }, comdat12 13declare dso_local i32 @test0(i32) local_unnamed_addr14 15define dso_local i32 @test1(i32 %argc) local_unnamed_addr personality ptr @__CxxFrameHandler3 {16; CHECK-LABEL: define dso_local i32 @test1(17; CHECK-SAME: i32 [[ARGC:%.*]]) local_unnamed_addr personality ptr @__CxxFrameHandler3 {18; CHECK-NEXT: [[ENTRY:.*:]]19; CHECK-NEXT: [[CALL:%.*]] = invoke i32 @test0(i32 [[ARGC]])20; CHECK-NEXT: to label %[[RETURN:.*]] unwind label %[[CATCH_DISPATCH:.*]]21; CHECK: [[CATCH_DISPATCH]]:22; CHECK-NEXT: [[TMP0:%.*]] = catchswitch within none [label %catch] unwind to caller23; CHECK: [[CATCH:.*:]]24; CHECK-NEXT: [[TMP1:%.*]] = catchpad within [[TMP0]] [ptr @"??_R0H@8", i32 0, ptr null]25; CHECK-NEXT: call void asm "", ""()26; CHECK-NEXT: catchret from [[TMP1]] to label %[[RETURN]]27; CHECK: [[RETURN]]:28; CHECK-NEXT: ret i32 029;30entry:31 %call = invoke i32 @test0(i32 %argc)32 to label %return unwind label %catch.dispatch33 34catch.dispatch: ; preds = %entry35 %0 = catchswitch within none [label %catch] unwind to caller36 37catch: ; preds = %catch.dispatch38 %1 = catchpad within %0 [ptr @"??_R0H@8", i32 0, ptr null]39 call void asm "", ""()40 catchret from %1 to label %return41 42return: ; preds = %catch, %entry43 ret i32 044}45 46declare dso_local i32 @__CxxFrameHandler3(...)47