[PATCH] D49861: [X86] Improved sched models for X86 XCHG*rr instructions

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Aug 1 02:41:31 PDT 2018


RKSimon added a comment.

Tag XADD instructions with WriteXCHG as well?


https://reviews.llvm.org/D49861





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