[Openmp-commits] [openmp] [openmp] Add support for arm64ec to libomp (PR #176151)

[Martin Storsjö via Openmp-commits]

https://github.com/mstorsjo commented:

Looking mostly good to me now, and seems to work fine in testing in a mingw setup.

The caveat that needs to be mentioned is that we're reusing the aarch64 assembly function as is; this works fine as long as the caller is arm64ec too - but if the caller is native x86_64, it won't work. But this is probably fine for some number of cases at least!

https://github.com/llvm/llvm-project/pull/176151