; RUN: %lli -use-mcjit %s > /dev/null ; test phi node @Y = global i32 6 ; <i32*> [#uses=1] define void @blah(i32* %X) { ; <label>:0 br label %T T: ; preds = %Dead, %0 phi i32* [ %X, %0 ], [ @Y, %Dead ] ; <i32*>:1 [#uses=0] ret void Dead: ; No predecessors! br label %T } define i32 @test(i1 %C) { ; <label>:0 br i1 %C, label %T, label %T T: ; preds = %0, %0 %X = phi i32 [ 123, %0 ], [ 123, %0 ] ; <i32> [#uses=1] ret i32 %X } define i32 @main() { ; <label>:0 br label %Test Test: ; preds = %Dead, %0 %X = phi i32 [ 0, %0 ], [ %Y, %Dead ] ; <i32> [#uses=1] ret i32 %X Dead: ; No predecessors! %Y = ashr i32 12, 4 ; <i32> [#uses=1] br label %Test }