aa2009fe78
First step after e113317958,
in these tests, DomTree is valid afterwards, so mark them as such,
so that they don't regress.
In further steps, SimplifyCFG transforms shall taught to preserve DomTree,
in as small steps as possible.
17 lines
467 B
LLVM
17 lines
467 B
LLVM
; Do not remove the invoke!
|
|
;
|
|
; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -disable-output
|
|
|
|
define i32 @test() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
|
|
%A = invoke i32 @test( )
|
|
to label %Ret unwind label %Ret2 ; <i32> [#uses=1]
|
|
Ret: ; preds = %0
|
|
ret i32 %A
|
|
Ret2: ; preds = %0
|
|
%val = landingpad { i8*, i32 }
|
|
catch i8* null
|
|
ret i32 undef
|
|
}
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|