[PATCH] D31037: [EarlyCSE] hoist div/rem when sibling op exists (PR31028)

[Daniel Berlin via Phabricator via llvm-commits]

dberlin added a comment.

(i am generalizing the ability to have instructions that are not in the IR in the value number tables, for NewGVN, but no reason to depend on that for now)


Repository:
  rL LLVM

https://reviews.llvm.org/D31037