[PATCH] D59211: [LSR] Check for signed overflow in NarrowSearchSpaceByDetectingSupersets.

Eli Friedman via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 11 12:28:47 PDT 2019

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efriedma added a comment.

It's probably okay to preserve the current behavior here with an explicit uint64_t cast, for now, maybe with a FIXME.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D59211/new/

https://reviews.llvm.org/D59211

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