xref: /minix3/external/bsd/llvm/dist/llvm/test/Transforms/InstCombine/2004-11-22-Missed-and-fold.ll (revision f4a2713ac843a11c696ec80c0a5e3e5d80b4d338)

; RUN: opt < %s -instcombine -S | not grep and

define i8 @test21(i8 %A) {
        ;; sign extend
        %C = ashr i8 %A, 7              ; <i8> [#uses=1]
        ;; chop off sign
        %D = and i8 %C, 1               ; <i8> [#uses=1]
        ret i8 %D
}