[PATCH] D129841: [GlobalOpt] Enable evaluation of atomic stores

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> P.S. Worth noting that https://godbolt.org/z/WKqh7TvbW (line 79: .word 5) (but this is happening due to Clang's frontend, not LLVM's optimizer)

Constructing an std::atomic is not an atomic operation.


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  https://reviews.llvm.org/D129841/new/

https://reviews.llvm.org/D129841