17 lines · plain
1; RUN: opt < %s -passes=loop-unroll -S | grep bb72.22 3define void @vorbis_encode_noisebias_setup() {4entry:5 br label %cond_true.outer6cond_true.outer: ; preds = %bb72, %entry7 %indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ] ; <i32> [#uses=1]8 br label %bb729bb72: ; preds = %cond_true.outer10 %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.outer13cond_true138: ; preds = %bb7214 ret void15}16 17