[PATCH] D105338: [InstCombine] Revert "Temporarily do not drop volatile stores before unreachable"

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

D106309 <https://reviews.llvm.org/D106309> has landed, so now we're in a stable state, although not really an ideal one.

I suspect the way forward here involves adding flavors of volatile at the IR level: we can let the frontend request the optimization restrictions it wants, sort of like atomic orderings.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105338/new/

https://reviews.llvm.org/D105338