[PATCH] D113349: [SCEV] Fix and validate ValueExprMap/ExprValueMap consistency

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 10 02:33:53 PST 2021


nikic added a comment.

It may be worth mentioning that currently mismatches in these maps aren't a correctness problem -- worst that will happen is that SCEVExpander misses a CSE opportunity. However, I want to use these maps in a way where correctness is important in the future, thus the validation now.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113349/new/

https://reviews.llvm.org/D113349



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