[PATCH] D99147: [IndVarSimplify] Never sinking if none operand is used in or after loop exit block

Philip Reames via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 23 09:52:33 PDT 2021


reames requested changes to this revision.
reames added a comment.
This revision now requires changes to proceed.

Change rejected.  As Roman mentions, this is more of a canonicalization than an optimization.  If you want to do actual scheduling, please use the MI layer.

p.s. The wording "If none operand is used" does not parse for me.  I think I get the intent of the change, but I'd suggest rewording any future discussion of this.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99147/new/

https://reviews.llvm.org/D99147



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