1; RUN: opt < %s -passes=instcombine -disable-output2; PR5773 4define i1 @test() {5 %tmp.3 = shl i32 0, 41 ; <i32> [#uses=1]6 %tmp.4 = icmp ne i32 %tmp.3, 0 ; <i1> [#uses=1]7 ret i1 %tmp.48}9 10