[PATCH] D92842: [SelectionDAG] Add Target-Independent Compiler Barrier

[Nigel Perks via Phabricator via llvm-commits]

nigelp-xmos added a comment.

llvm/include/llvm/Target/TargetSelectionDAG.td defines SDTMemBarrier. This seems to have been introduced in 9b254eed32028 for ISD::MEMBARRIER, which was removed some time ago. I can't find a use of it and I can build without it. Could SDTMemBarrier be removed and would it belong in this patch?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D92842/new/

https://reviews.llvm.org/D92842