[Openmp-commits] [PATCH] D64534: Remove OMP spec versioning

Jonas Hahnfeld via Phabricator via Openmp-commits openmp-commits at lists.llvm.org
Fri Jul 12 04:08:37 PDT 2019

Hahnfeld added a comment.

In D64534#1582505 <https://reviews.llvm.org/D64534#1582505>, @lebedev.ri wrote:

> How does this play with `-fopenmp-version=` clang switches;
>  This doesn't remove any public api, only makes all of it available "unconditionall", correct?

AFAICT, yes. Plus `-fopenmp-version` doesn't do much, I'm only aware of different treatment for one corner case in addition to changing the value of `_OPENMP`.

> I think this is a good thing in the end, but this warrants a little
>  bit more prominent announcement/RFC beforehand, on openmp-dev+llvm-dev.

There was a thread on openmp-dev: http://lists.llvm.org/pipermail/openmp-dev/2019-February/002356.html
I don't agree that this should be cross-posted to llvm-dev, everyone caring about OpenMP should be subscribed to openmp-dev. Furthermore, building the latest version was more or less the default, except you keep your CMake configuration over many years.

  rOMP OpenMP



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