1 ; RUN: opt < %s -simplifycfg -disable-output 2 3 define void @test(i32* %ldo, i1 %c, i1 %d) { 4 bb9: 5 br i1 %c, label %bb11, label %bb10 6 bb10: ; preds = %bb9 7 br label %bb11 8 bb11: ; preds = %bb10, %bb9 9 %reg330 = phi i32* [ null, %bb10 ], [ %ldo, %bb9 ] ; <i32*> [#uses=1] 10 br label %bb20 11 bb20: ; preds = %bb20, %bb11 12 store i32* %reg330, i32** null 13 br i1 %d, label %bb20, label %done 14 done: ; preds = %bb20 15 ret void 16 } 17 18
