[PATCH] D121187: [DAGCombiner][VP] Add DAGCombine for VP_MUL.

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

I'm concerned about the number of checks for IsVP. It looks like maybe this function will be hard to maintain in the future. Every new change will have to think about whether it works for VP. Most LLVM developers don't care about VP so may miss this detail.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121187/new/

https://reviews.llvm.org/D121187