1*cee313d2SEric Christopher; RUN: opt < %s -loop-simplify -licm -disable-output
2*cee313d2SEric Christopher
3*cee313d2SEric Christopher; This is PR306
4*cee313d2SEric Christopher
5*cee313d2SEric Christopherdefine void @NormalizeCoeffsVecFFE() {
6*cee313d2SEric Christopherentry:
7*cee313d2SEric Christopher	br label %loopentry.0
8*cee313d2SEric Christopherloopentry.0:		; preds = %no_exit.0, %entry
9*cee313d2SEric Christopher	br i1 false, label %loopentry.1, label %no_exit.0
10*cee313d2SEric Christopherno_exit.0:		; preds = %loopentry.0
11*cee313d2SEric Christopher	br i1 false, label %loopentry.0, label %loopentry.1
12*cee313d2SEric Christopherloopentry.1:		; preds = %no_exit.1, %no_exit.0, %loopentry.0
13*cee313d2SEric Christopher	br i1 false, label %no_exit.1, label %loopexit.1
14*cee313d2SEric Christopherno_exit.1:		; preds = %loopentry.1
15*cee313d2SEric Christopher	%tmp.43 = icmp eq i16 0, 0		; <i1> [#uses=1]
16*cee313d2SEric Christopher	br i1 %tmp.43, label %loopentry.1, label %loopexit.1
17*cee313d2SEric Christopherloopexit.1:		; preds = %no_exit.1, %loopentry.1
18*cee313d2SEric Christopher	ret void
19*cee313d2SEric Christopher}
20*cee313d2SEric Christopher
21