[PATCH] D49861: [X86] Improved sched models for X86 XCHG*rr instructions
Andrew V. Tischenko via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Aug 1 05:03:03 PDT 2018
avt77 added a comment.
In https://reviews.llvm.org/D49861#1184028, @RKSimon wrote:
> Tag XADD instructions with WriteXCHG as well?
Should we use WriteXCHGADD in this case?
https://reviews.llvm.org/D49861
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