[PATCH] D44687: [SchedModel] Remove instregex entries that don't match any instructions (WIP)

[Andrea Di Biagio via Phabricator via llvm-commits]

andreadb added a comment.

The changes to CodeGenSchedule.cpp looks good to me. I will let other people review the AArch64/ARM scheduling model changes. 
P.s.: I also like the idea of having a warning (at least in debug mode) for when there is only one matching instruction.


Repository:
  rL LLVM

https://reviews.llvm.org/D44687