Michael Zolotukhin
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d4c724625a
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Implement sext(C1 + C2*X) --> sext(C1) + sext(C2*X) and
sext{C1,+,C2} --> sext(C1) + sext{0,+,C2} transformation in Scalar
Evolution.
That helps SLP-vectorizer to recognize consecutive loads/stores.
<rdar://problem/14860614>
llvm-svn: 209568
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2014-05-24 08:09:57 +00:00 |