| ; RUN: opt < %s -loop-unroll -S | grep bb72.2 | |
| define void @vorbis_encode_noisebias_setup() { | |
| entry: | |
| br label %cond_true.outer | |
| cond_true.outer: ; preds = %bb72, %entry | |
| %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ] ; <i32> [#uses=1] | |
| br label %bb72 | |
| bb72: ; preds = %cond_true.outer | |
| %indvar.next2 = add i32 %indvar1.ph, 1 ; <i32> [#uses=2] | |
| %exitcond3 = icmp eq i32 %indvar.next2, 3 ; <i1> [#uses=1] | |
| br i1 %exitcond3, label %cond_true138, label %cond_true.outer | |
| cond_true138: ; preds = %bb72 | |
| ret void | |
| } | |