[PATCH] D31772: [PowerPC] Add pass to expand extra memcpy calls

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

This looks like it handles using wider types unlike llvm::createMemCpyLoop. Could you merge this into that instead and add new TTI interfaces for controlling which types to pick?


Repository:
  rL LLVM

https://reviews.llvm.org/D31772