[PATCH] D145171: [FSAFDO] Improve FS discriminator encoding

[Rong Xu via Phabricator via llvm-commits]

xur added a comment.

The performance for removing BBSize from discriminator hash is out: it shows a slightly gain on performance, like ~0.2% vs with BBsize in the hash. I will remove BBSize from the hash.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D145171/new/

https://reviews.llvm.org/D145171