1 ; RUN: opt < %s -loop-unroll -S | grep bb72.2 2 3 define void @vorbis_encode_noisebias_setup() { 4 entry: 5 br label %cond_true.outer 6 cond_true.outer: ; preds = %bb72, %entry 7 %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ] ; <i32> [#uses=1] 8 br label %bb72 9 bb72: ; preds = %cond_true.outer 10 %indvar.next2 = add i32 %indvar1.ph, 1 ; <i32> [#uses=2] 11 %exitcond3 = icmp eq i32 %indvar.next2, 3 ; <i1> [#uses=1] 12 br i1 %exitcond3, label %cond_true138, label %cond_true.outer 13 cond_true138: ; preds = %bb72 14 ret void 15 } 16 17
