[PATCH] D66725: [DAGCombiner][TargetLowering] Target hook for FCOPYSIGN arg cast folding

[Luís Marques via Phabricator via llvm-commits]

luismarques added a subscriber: efriedma.
luismarques added a comment.

In D66725#1663174 <https://reviews.llvm.org/D66725#1663174>, @lenary wrote:

> I would like to see a review by someone who works on cross-target parts of DAGCombiner, before this is landed.


@efriedma would you be willing to review this?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D66725/new/

https://reviews.llvm.org/D66725