[PATCH] D122580: RegAllocGreedy: Roll back successful recolorings on failure

[Mikael Holmén via Phabricator via llvm-commits]

uabelho added a comment.

I've run some tests with this patch over night without problems. We end up in tryLastChanceRecoloring fairly often when running tests on our out-of-tree target so I have probably exercised the new code a bit at least.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122580/new/

https://reviews.llvm.org/D122580