[PATCH] D111023: [ConstantFold] Refactor load folding

[Artem Belevich via Phabricator via llvm-commits]

tra added a comment.

FYI, there's a miscompilation apparently triggered by this change. Not sure yet whether it's the source of the problem or just exposed it.
https://godbolt.org/z/PvsE4Ybqr

NVCC and clang-11 correctly reload `x` after `llvm.nvvm.barrier`, but clang @head does not.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111023/new/

https://reviews.llvm.org/D111023