[PATCH] D54742: [CodeMetrics] Don't let extends of i1 be free.

[Kristina Brooks via Phabricator via llvm-commits]

kristina added a comment.

This seems to be causing multiple performance regressions across several bots in compile time and execution time tests.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54742/new/

https://reviews.llvm.org/D54742