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; RUN: opt < %s -instcombine -S | \ ; RUN: grep and | count 1 ; Should be optimized to one and. define i1 @test1(i32 %a, i32 %b) { %tmp1 = and i32 %a, 65280 ; <i32> [#uses=1] %tmp3 = and i32 %b, 65280 ; <i32> [#uses=1] %tmp = icmp ne i32 %tmp1, %tmp3 ; <i1> [#uses=1] ret i1 %tmp }