[PATCH] D88609: Use uint64_t for branch weights instead of uint32_t

[Arthur Eubanks via Phabricator via cfe-commits]

aeubanks added a comment.

This was reverted due to crashes caused by adding branch weights overflowing uint64_t. Now in BranchProbabilityInfo.cpp, if the sum of weights overflows, scale down all weights by UINT32_MAX (See `ScaleWeights()`). Is that ok?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88609/new/

https://reviews.llvm.org/D88609