[PATCH] D48768: [X86] When have BMI2, prefer shifts to clear low/high bits, rather than variable mask.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 3 03:55:45 PDT 2018

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lebedev.ri added a comment.

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https://reviews.llvm.org/D48768

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