[PATCH] D57298: [X86] Mark EMMS and FEMMS as clobbering MM0-7 and ST0-7.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

Can we approve this patch? I'll leave the bugzilla open. I'll also try to find out if we have any other failing tests internally that might be hitting the pre-RA or IR issue. I know we have other scheduling related bug arounds FP


Repository:
  rL LLVM

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  https://reviews.llvm.org/D57298/new/

https://reviews.llvm.org/D57298