[PATCH] D28491: [AArch64] Add new subtarget feature to fuse AES crypto operations

[Evandro Menezes via Phabricator via llvm-commits]

evandro added a comment.

The `MacroFusion` pass is currently being added before the RA runs.  However, since the `AArch64ExpandPseudo` pass is run after the RA (in `AArch64PassConfig::addPreSched2()`), I wonder if it'd make more sense to run the `MISched` after the RA as well, and not before as it is now.  Thoughts?


Repository:
  rL LLVM

https://reviews.llvm.org/D28491