[Openmp-commits] [PATCH] D94095: [libomptarget] Allow calls to omp_target_memcpy with 0 size.

[Jon Chesterfield via Phabricator via Openmp-commits]

JonChesterfield added a comment.

Semantic change is good.

Did you consider putting the equal zero test within the existing <= condition? Length zero should be infrequent (and when statically detected we should elide the call), so we can have one fewer conditional branch on the hot path. Probably in the noise though.


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D94095/new/

https://reviews.llvm.org/D94095