[PATCH] D110995: [X86] combineMulToPMADDWD - handle any pow2 vector type and split to legal types

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Test changes seem good, but i'm not sure about the code.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110995/new/

https://reviews.llvm.org/D110995