1 ; RUN: llc < %s -O0 2 ; PR 1323 3 4 %struct.comp = type { i8*, i32, i8*, [3 x i8], i32 } 5 6 define void @regbranch() { 7 cond_next240.i: 8 br i1 false, label %cond_true251.i, label %cond_next272.i 9 10 cond_true251.i: ; preds = %cond_next240.i 11 switch i8 0, label %cond_next272.i [ 12 i8 42, label %bb268.i 13 i8 43, label %bb268.i 14 i8 63, label %bb268.i 15 ] 16 17 bb268.i: ; preds = %cond_true251.i, %cond_true251.i, %cond_true251.i 18 br label %cond_next272.i 19 20 cond_next272.i: ; preds = %bb268.i, %cond_true251.i, %cond_next240.i 21 %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 void 24 } 25
