1 ; RUN: opt < %s -instcombine -S | grep "icmp ne i32 \%a" 2 ; PR2330 3 4 define i1 @foo(i32 %a) nounwind { 5 entry: 6 %tmp15 = shl i32 1, %a ; <i32> [#uses=1] 7 %tmp237 = and i32 %tmp15, 1 ; <i32> [#uses=1] 8 %toBool = icmp eq i32 %tmp237, 0 ; <i1> [#uses=1] 9 ret i1 %toBool 10 } 11
