File: 2006-02-13-DemandedMiscompile.ll

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llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
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; RUN: opt < %s -instcombine -S | \
; RUN:   not grep undef

define i32 @test(i8 %A) {
        %B = sext i8 %A to i32          ; <i32> [#uses=1]
        %C = ashr i32 %B, 8             ; <i32> [#uses=1]
        ret i32 %C
}