[PATCH] D140337: Propagate branchweight through phi values when ExpectedValue is unlikely in LowerExpectIntrinsic

[Zhi Zhuang via Phabricator via llvm-commits]

LukeZhuang added a comment.

Hi David, thank you very much! Seems I do not have access to push to the repo, may I ask could you please me do it? Here is the commit info:

**Commit message title:**
[LowerExpectIntrinsic] Propagate branch weights through phi values when ExpectedValue is unlikely in LowerExpectIntrinsic

**Detailed info:**
Update handlePhiDef to consider the probability argument in an expect.with.probability intrinsic when annotating BranchInsts.
In addition, we also disallow non-constant probability arguments in this intrinsic.

Differential Revsion: https://reviews.llvm.org/D140337


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D140337/new/

https://reviews.llvm.org/D140337