[PATCH] D96399: [X86][CodeGenPrepare] Try to reuse IV's incremented value instead of adding the offset

[Philip Reames via Phabricator via llvm-commits]

reames added a comment.

I went ahead and pushed a change (e0cfd451 <https://reviews.llvm.org/rGe0cfd451718e2524cc5b8f98ecd72a75d37146cc>) to lazily compute domtree as per @nikic's guess.  @xbolva00 do you still see the compile time regression with this change?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96399/new/

https://reviews.llvm.org/D96399