[PATCH] D137641: [TableGen] Use MemoryEffects to represent intrinsic memory effects (NFCI)

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

the layering seems problematic, I think we should move ModRef.h into Support
there are already headers in there that don't seem like they quite belong due to layering, e.g. all the target-specific headers, CodeGen.h


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137641/new/

https://reviews.llvm.org/D137641