| ; RUN: opt -S -codegenprepare < %s | FileCheck %s |
| target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-pc-windows-msvc" |
| |
| @rtti = external global i8 |
| |
| define void @test1() personality i32 (...)* @__CxxFrameHandler3 { |
| entry: |
| %e = alloca i8 |
| %tmpcast = bitcast i8* %e to i16* |
| invoke void @_CxxThrowException(i8* null, i8* null) |
| to label %catchret.dest 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 [i8* @rtti, i32 0, i16* %tmpcast] |
| catchret from %1 to label %catchret.dest |
| |
| catchret.dest: ; preds = %catch |
| ret void |
| } |
| ; CHECK-LABEL: define void @test1( |
| ; CHECK: %[[alloca:.*]] = alloca i8 |
| ; CHECK-NEXT: %[[bc:.*]] = bitcast i8* %[[alloca]] to i16* |
| |
| ; CHECK: catchpad within {{.*}} [i8* @rtti, i32 0, i16* %[[bc]]] |
| |
| declare void @_CxxThrowException(i8*, i8*) |
| |
| declare i32 @__CxxFrameHandler3(...) |
