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; PR1271
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; RUN: opt < %s -instcombine -S | grep and
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define i1 @test(i32 %tmp13) {
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entry:
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%tmp14 = shl i32 %tmp13, 12 ; <i32> [#uses=1]
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%tmp15 = lshr i32 %tmp14, 12 ; <i32> [#uses=1]
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%res = icmp ne i32 %tmp15, 0 ; <i1>:3 [#uses=1]
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ret i1 %res
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}
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