New testcase for PR223: Loopsimplify incorrectly updates dominator information
llvm-svn: 11136
This commit is contained in:
parent
1165c1081e
commit
eba3c36f99
|
@ -0,0 +1,17 @@
|
|||
; RUN: llvm-as < %s | opt -loopsimplify -verify -licm -disable-output
|
||||
implementation ; Functions:
|
||||
|
||||
void %.subst_48() {
|
||||
entry:
|
||||
br label %loopentry.0
|
||||
|
||||
loopentry.0: ; preds = %entry, %loopentry.0
|
||||
br bool false, label %loopentry.0, label %loopentry.2
|
||||
|
||||
loopentry.2: ; preds = %loopentry.0, %loopentry.2
|
||||
%tmp.968 = setle int 0, 3 ; <bool> [#uses=1]
|
||||
br bool %tmp.968, label %loopentry.2, label %UnifiedReturnBlock
|
||||
|
||||
UnifiedReturnBlock: ; preds = %entry, %loopentry.2
|
||||
ret void
|
||||
}
|
Loading…
Reference in New Issue