; RUN: opt -mtriple=i686-pc-windows-msvc -S -x86-winehstate < %s | FileCheck %s target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32" target triple = "i686-pc-windows-msvc" %rtti.TypeDescriptor2 = type { ptr, ptr, [3 x i8] } %eh.CatchableType = type { i32, ptr, i32, i32, i32, i32, ptr } %eh.CatchableTypeArray.1 = type { i32, [1 x ptr] } %eh.ThrowInfo = type { i32, ptr, ptr, ptr } $"\01??_R0H@8" = comdat any $"_CT??_R0H@84" = comdat any $_CTA1H = comdat any $_TI1H = comdat any @"\01??_7type_info@@6B@" = external constant ptr @"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { ptr @"\01??_7type_info@@6B@", ptr null, [3 x i8] c".H\00" }, comdat @"_CT??_R0H@84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 1, ptr @"\01??_R0H@8", i32 0, i32 -1, i32 0, i32 4, ptr null }, section ".xdata", comdat @_CTA1H = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x ptr] [ptr @"_CT??_R0H@84"] }, section ".xdata", comdat @_TI1H = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, ptr null, ptr null, ptr @_CTA1H }, section ".xdata", comdat define i32 @main() #0 personality ptr @__CxxFrameHandler3 { entry: %tmp = alloca i32, align 4 ; CHECK: entry: ; CHECK: store i32 -1 ; CHECK: call void @g(i32 3) ; CHECK-NEXT: call void @g(i32 4) ; CHECK-NEXT: call void @g(i32 5) call void @g(i32 3) call void @g(i32 4) call void @g(i32 5) store i32 0, ptr %tmp, align 4 ; CHECK: store i32 0 ; CHECK: invoke void @_CxxThrowException( invoke void @_CxxThrowException(ptr %tmp, ptr nonnull @_TI1H) #1 to label %unreachable.for.entry unwind label %catch.dispatch catch.dispatch: ; preds = %entry %cs1 = catchswitch within none [label %catch] unwind to caller catch: ; preds = %catch.dispatch %0 = catchpad within %cs1 [ptr null, i32 u0x40, ptr null] ; CHECK: catch: ; CHECK: store i32 2 ; CHECK: invoke void @_CxxThrowException( invoke void @_CxxThrowException(ptr null, ptr null) [ "funclet"(token %0) ] to label %unreachable unwind label %catch.dispatch.1 catch.dispatch.1: ; preds = %catch %cs2 = catchswitch within %0 [label %catch.3] unwind to caller catch.3: ; preds = %catch.dispatch.1 %1 = catchpad within %cs2 [ptr null, i32 u0x40, ptr null] ; CHECK: catch.3: ; CHECK: store i32 3 ; CHECK: call void @g(i32 1) ; CHECK-NEXT: call void @g(i32 2) ; CHECK-NEXT: call void @g(i32 3) call void @g(i32 1) call void @g(i32 2) call void @g(i32 3) catchret from %1 to label %try.cont try.cont: ; preds = %catch.3 ; CHECK: try.cont: ; CHECK: store i32 1 ; CHECK: call void @g(i32 2) ; CHECK-NEXT: call void @g(i32 3) ; CHECK-NEXT: call void @g(i32 4) call void @g(i32 2) call void @g(i32 3) call void @g(i32 4) unreachable unreachable: ; preds = %catch unreachable unreachable.for.entry: ; preds = %entry unreachable } define i32 @nopads() #0 personality ptr @__CxxFrameHandler3 { ret i32 0 } ; CHECK-LABEL: define i32 @nopads() ; CHECK-NEXT: ret i32 0 ; CHECK-NOT: __ehhandler$nopads ; CHECK-LABEL: define void @PR25926() define void @PR25926() personality ptr @__CxxFrameHandler3 { entry: ; CHECK: entry: ; CHECK: store i32 -1 ; CHECK: store i32 0 ; CHECK: invoke void @_CxxThrowException( invoke void @_CxxThrowException(ptr null, ptr null) to label %unreachable unwind label %catch.dispatch catch.dispatch: ; preds = %entry %0 = catchswitch within none [label %catch] unwind to caller catch: ; preds = %catch.dispatch %1 = catchpad within %0 [ptr null, i32 64, ptr null] ; CHECK: catch: ; CHECK: store i32 3 ; CHECK: invoke void @_CxxThrowException( invoke void @_CxxThrowException(ptr null, ptr null) [ "funclet"(token %1) ] to label %unreachable1 unwind label %catch.dispatch1 catch.dispatch1: ; preds = %catch %2 = catchswitch within %1 [label %catch2] unwind label %ehcleanup catch2: ; preds = %catch.dispatch1 %3 = catchpad within %2 [ptr null, i32 64, ptr null] catchret from %3 to label %try.cont try.cont: ; preds = %catch2 ; CHECK: try.cont: ; CHECK: store i32 1 ; CHECK: call void @dtor() ; CHECK-NEXT: call void @dtor() ; CHECK-NEXT: call void @dtor() call void @dtor() #3 [ "funclet"(token %1) ] call void @dtor() #3 [ "funclet"(token %1) ] call void @dtor() #3 [ "funclet"(token %1) ] catchret from %1 to label %try.cont4 try.cont4: ; preds = %try.cont ret void ehcleanup: ; preds = %catch.dispatch1 %4 = cleanuppad within %1 [] ; CHECK: ehcleanup: ; CHECK: call void @dtor() call void @dtor() #3 [ "funclet"(token %4) ] cleanupret from %4 unwind to caller unreachable: ; preds = %entry unreachable unreachable1: ; preds = %catch unreachable } ; CHECK-LABEL: define void @required_state_store( define void @required_state_store(i1 zeroext %cond) personality ptr @_except_handler3 { entry: %__exception_code = alloca i32, align 4 call void (...) @llvm.localescape(ptr nonnull %__exception_code) ; CHECK: store i32 -1 ; CHECK: call void @g(i32 0) call void @g(i32 0) br i1 %cond, label %if.then, label %if.end if.then: ; preds = %entry ; CHECK: store i32 0 ; CHECK-NEXT: invoke void @g(i32 1) invoke void @g(i32 1) to label %if.end unwind label %catch.dispatch catch.dispatch: ; preds = %if.then %0 = catchswitch within none [label %__except.ret] unwind to caller __except.ret: ; preds = %catch.dispatch %1 = catchpad within %0 [ptr @"\01?filt$0@0@required_state_store@@"] catchret from %1 to label %if.end if.end: ; preds = %if.then, %__except.ret, %entry ; CHECK: store i32 -1 ; CHECK-NEXT: call void @dtor() call void @dtor() ret void } define internal i32 @"\01?filt$0@0@required_state_store@@"() { entry: %0 = tail call ptr @llvm.frameaddress(i32 1) %1 = tail call ptr @llvm.eh.recoverfp(ptr @required_state_store, ptr %0) %2 = tail call ptr @llvm.localrecover(ptr @required_state_store, ptr %1, i32 0) %3 = getelementptr inbounds i8, ptr %0, i32 -20 %4 = load ptr, ptr %3, align 4 %5 = getelementptr inbounds { ptr, ptr }, ptr %4, i32 0, i32 0 %6 = load ptr, ptr %5, align 4 %7 = load i32, ptr %6, align 4 store i32 %7, ptr %2, align 4 ret i32 1 } declare void @g(i32) #0 declare void @dtor() declare x86_stdcallcc void @_CxxThrowException(ptr, ptr) declare i32 @__CxxFrameHandler3(...) declare ptr @llvm.frameaddress(i32) declare ptr @llvm.eh.recoverfp(ptr, ptr) declare ptr @llvm.localrecover(ptr, ptr, i32) declare void @llvm.localescape(...) declare i32 @_except_handler3(...) attributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { noreturn } !llvm.ident = !{!0} !0 = !{!"clang version 3.8.0 (trunk 245153) (llvm/trunk 245238)"}