[PATCH] D58006: [SelectionDAG] Extract [US]MULO expansion into TL method; NFC

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

The change looks ok, but can you describe here or point to a discussion about how this fits in the overall plan for overflow op codegen? Ie, what exactly is enabled by moving this code?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58006/new/

https://reviews.llvm.org/D58006