-; RUN: opt %s -indvars -disable-output
+; RUN: opt < %s -indvars -disable-output
define void @test() {
entry:
%k.0.pn = phi i32 [ %inc.4, %no_exit ], [ 1, %entry ] ; <i32> [#uses=1]
%inc.3 = add i32 %j.0.pn, 1 ; <i32> [#uses=1]
%inc.4 = add i32 %k.0.pn, 1 ; <i32> [#uses=1]
- br i1 false, label %no_exit, label %loopexit
+ br i1 undef, label %no_exit, label %loopexit
loopexit: ; preds = %no_exit, %entry
ret void