catchswitch.ll
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; RUN: opt -sink -S < %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"
define void @h() personality i32 (...)* @__CxxFrameHandler3 {
entry:
%call = call i32 @g(i32 1) readnone
invoke void @_CxxThrowException(i8* null, i8* null) noreturn
to label %unreachable unwind label %catch.dispatch
catch.dispatch: ; preds = %entry
%cs = catchswitch within none [label %catch] unwind to caller
catch: ; preds = %catch.dispatch
%cp = catchpad within %cs [i8* null, i32 64, i8* null]
catchret from %cp to label %try.cont
try.cont: ; preds = %catch
call void @k(i32 %call)
ret void
unreachable: ; preds = %entry
unreachable
}
declare x86_stdcallcc void @_CxxThrowException(i8*, i8*)
declare i32 @__CxxFrameHandler3(...)
declare i32 @g(i32) readnone
declare void @k(i32)
; CHECK-LABEL: define void @h(
; CHECK: call i32 @g(i32 1)
; CHECK-NEXT: invoke void @_CxxThrowException(