[PATCH] D88287: [NARY-REASSOCIATE] Support reassociation of min/max

[Carl Ritson via Phabricator via llvm-commits]

critson added a comment.

Raising this here as well, as it seems the previous concern I raised with the commit was ignored.

I am seeing this change go into an infinite loop attempting to example an expression, adding more and more .nary postfixes.
I have reduced the failure to the attached bugpoint.

llc -march=amdgcn -mcpu=gfx700 < bugpoint-reduced-simplified.ll
F16169461: bugpoint-reduced-simplified.ll <https://reviews.llvm.org/F16169461>


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D88287/new/

https://reviews.llvm.org/D88287