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11 lines
258 B
LLVM
11 lines
258 B
LLVM
; RUN: opt < %s -instcombine -S | not grep and
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define i8 @test21(i8 %A) {
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;; sign extend
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%C = ashr i8 %A, 7 ; <i8> [#uses=1]
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;; chop off sign
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%D = and i8 %C, 1 ; <i8> [#uses=1]
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ret i8 %D
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}
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