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- ; 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
- }
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