[Openmp-commits] [PATCH] D62393: [OPENMP][NVPTX]Mark parallel level counter as volatile.
Alexey Bataev via Phabricator via Openmp-commits
openmp-commits at lists.llvm.org
Tue Jun 11 15:40:47 PDT 2019
ABataev added a comment.
In D62393#1539012 <https://reviews.llvm.org/D62393#1539012>, @jfb wrote:
> FWIW we already support `-fms-volatile`, so there's precedent if you wanted `-fnv-volatile` (however terrible that is).
Most probably, we don't need this option, clang should emit correct code for volatile vars in Cuda mode automatically.
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