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1; RUN: llc < %s -O02; PR 13233 4 %struct.comp = type { ptr, i32, ptr, [3 x i8], i32 }5 6define void @regbranch() {7cond_next240.i:8 br i1 false, label %cond_true251.i, label %cond_next272.i9 10cond_true251.i: ; preds = %cond_next240.i11 switch i8 0, label %cond_next272.i [12 i8 42, label %bb268.i13 i8 43, label %bb268.i14 i8 63, label %bb268.i15 ]16 17bb268.i: ; preds = %cond_true251.i, %cond_true251.i, %cond_true251.i18 br label %cond_next272.i19 20cond_next272.i: ; preds = %bb268.i, %cond_true251.i, %cond_next240.i21 %len.2.i = phi i32 [ 0, %bb268.i ], [ 0, %cond_next240.i ], [ 0, %cond_true251.i ] ; <i32> [#uses=1]22 %tmp278.i = icmp eq i32 %len.2.i, 1 ; <i1> [#uses=0]23 ret void24}25