[PATCH] D101970: [X86FixupLEAs] Transform the sequence LEA/SUB to SUB/SUB

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added a comment.

Whether we want to run this transformation on newer archs - as you said, it brings us nothing, so atleast we should check it is free in terms of compile time in the backend.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101970/new/

https://reviews.llvm.org/D101970