| ; 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 { i8**, i8*, [3 x i8] } |
| %eh.CatchableType = type { i32, i8*, i32, i32, i32, i32, i8* } |
| %eh.CatchableTypeArray.1 = type { i32, [1 x %eh.CatchableType*] } |
| %eh.ThrowInfo = type { i32, i8*, i8*, i8* } |
| |
| $"\01??_R0H@8" = comdat any |
| |
| $"_CT??_R0H@84" = comdat any |
| |
| $_CTA1H = comdat any |
| |
| $_TI1H = comdat any |
| |
| @"\01??_7type_info@@6B@" = external constant i8* |
| @"\01??_R0H@8" = linkonce_odr global %rtti.TypeDescriptor2 { i8** @"\01??_7type_info@@6B@", i8* null, [3 x i8] c".H\00" }, comdat |
| @"_CT??_R0H@84" = linkonce_odr unnamed_addr constant %eh.CatchableType { i32 1, i8* bitcast (%rtti.TypeDescriptor2* @"\01??_R0H@8" to i8*), i32 0, i32 -1, i32 0, i32 4, i8* null }, section ".xdata", comdat |
| @_CTA1H = linkonce_odr unnamed_addr constant %eh.CatchableTypeArray.1 { i32 1, [1 x %eh.CatchableType*] [%eh.CatchableType* @"_CT??_R0H@84"] }, section ".xdata", comdat |
| @_TI1H = linkonce_odr unnamed_addr constant %eh.ThrowInfo { i32 0, i8* null, i8* null, i8* bitcast (%eh.CatchableTypeArray.1* @_CTA1H to i8*) }, section ".xdata", comdat |
| |
| define i32 @main() #0 personality i32 (...)* @__CxxFrameHandler3 { |
| entry: |
| %tmp = alloca i32, align 4 |
| ; CHECK: entry: |
| ; CHECK: store i32 -1 |
| ; CHECK: call void @g(i32 3) |
| call void @g(i32 3) |
| store i32 0, i32* %tmp, align 4 |
| %0 = bitcast i32* %tmp to i8* |
| ; CHECK: store i32 0 |
| ; CHECK: invoke void @_CxxThrowException( |
| invoke void @_CxxThrowException(i8* %0, %eh.ThrowInfo* 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 |
| %1 = catchpad within %cs1 [i8* null, i32 u0x40, i8* null] |
| ; CHECK: catch: |
| ; CHECK: store i32 2 |
| ; CHECK: invoke void @_CxxThrowException( |
| invoke void @_CxxThrowException(i8* null, %eh.ThrowInfo* null) #1 |
| to label %unreachable unwind label %catch.dispatch.1 |
| |
| catch.dispatch.1: ; preds = %catch |
| %cs2 = catchswitch within %1 [label %catch.3] unwind to caller |
| catch.3: ; preds = %catch.dispatch.1 |
| %2 = catchpad within %cs2 [i8* null, i32 u0x40, i8* null] |
| ; CHECK: catch.3: |
| ; CHECK: store i32 3 |
| ; CHECK: call void @g(i32 1) |
| call void @g(i32 1) |
| catchret from %2 to label %try.cont |
| |
| try.cont: ; preds = %catch.3 |
| ; CHECK: try.cont: |
| ; CHECK: store i32 1 |
| ; CHECK: call void @g(i32 2) |
| call void @g(i32 2) |
| unreachable |
| |
| unreachable: ; preds = %catch |
| unreachable |
| |
| unreachable.for.entry: ; preds = %entry |
| unreachable |
| } |
| |
| define i32 @nopads() #0 personality i32 (...)* @__CxxFrameHandler3 { |
| ret i32 0 |
| } |
| |
| ; CHECK-LABEL: define i32 @nopads() |
| ; CHECK-NEXT: ret i32 0 |
| ; CHECK-NOT: __ehhandler$nopads |
| |
| declare void @g(i32) #0 |
| |
| declare x86_stdcallcc void @_CxxThrowException(i8*, %eh.ThrowInfo*) |
| |
| declare i32 @__CxxFrameHandler3(...) |
| |
| attributes #0 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "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)"} |