[PATCH] D65967: [SeparateConstOffsetFromGEP][PowerPC] Fix: sext(a) + sext(b) -> sext(a + b) matches add and sub instructions with one another

[Matt Arsenault via Phabricator via llvm-commits]

arsenm accepted this revision.
arsenm added a comment.
This revision is now accepted and ready to land.

LGTM. I'm not super familiar with this code, but this seems reasonable. There's nothing new going on, and just splitting add and sub handling


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D65967/new/

https://reviews.llvm.org/D65967