[PATCH] D48225: [llvm-mca][X86] Teach how to identify register writes that implicitly clear the upper portion of a super-register.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 19 12:00:25 PDT 2018

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craig.topper added a comment.

Ok the register class/feature stuff looks good to me now.


https://reviews.llvm.org/D48225

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