1; RUN: %lli -jit-kind=mcjit %s > /dev/null 2; RUN: %lli %s > /dev/null 3 4; test phi node 5@Y = global i32 6 ; <ptr> [#uses=1] 6 7define void @blah(ptr %X) { 8; <label>:0 9 br label %T 10T: ; preds = %Dead, %0 11 phi ptr [ %X, %0 ], [ @Y, %Dead ] ; <ptr>:1 [#uses=0] 12 ret void 13Dead: ; No predecessors! 14 br label %T 15} 16 17define i32 @test(i1 %C) { 18; <label>:0 19 br i1 %C, label %T, label %T 20T: ; preds = %0, %0 21 %X = phi i32 [ 123, %0 ], [ 123, %0 ] ; <i32> [#uses=1] 22 ret i32 %X 23} 24 25define i32 @main() { 26; <label>:0 27 br label %Test 28Test: ; preds = %Dead, %0 29 %X = phi i32 [ 0, %0 ], [ %Y, %Dead ] ; <i32> [#uses=1] 30 ret i32 %X 31Dead: ; No predecessors! 32 %Y = ashr i32 12, 4 ; <i32> [#uses=1] 33 br label %Test 34} 35 36