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

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

I think you're almost there but https://reviews.llvm.org/D49912 must be completed and committed first


https://reviews.llvm.org/D49861