[PATCH] D130700: [AArch64][DAGCombine] Add pushSignExtendThroughExtractSubvector

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm added a comment.

In D130700#3685939 <https://reviews.llvm.org/D130700#3685939>, @RKSimon wrote:

> Any reason this couldn't be done generically in DAGCombiner?

No reason.  We updated the zext variant (D130782 <https://reviews.llvm.org/D130782>) to be a general combine and will do likewise here.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130700/new/

https://reviews.llvm.org/D130700