[PATCH] D86863: [EarlyCSE] Verify hash code in regression tests

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

It would be good to keep EXPENSIVE_CHECKS in a state where it can actually be used as a replacement for a normal compiler compiler if you're okay with a 10x-100x slowdown.  Quadratic/cubic time growth tends to make the resulting compiler completely unusable for compiling practical code: code that contains certain patterns takes effectively forever to compile.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D86863/new/

https://reviews.llvm.org/D86863