Donot assert SSE/AVX resolvers at windows arm64

[dixyes]

This is a series of work on building php for windows arm64 (cross compile only yet)

zend_portability.h have asserted windows machines have SSE/AVX resolvers, this patch make exception for arm64

(or maybe we can enable it only for x86/x86_64 that it still work when Microsoft decides to support other architectures?)

[devnexen]

@cmb69 so what should we do about this serie in your opinion ? so the real concern would be this particular pr, am I correct ? So would it makes sense to merge the two others but then disabling intrinsics optimisation code path for arm64 only for the aforementioned pr (for now) or do we wait until we can actually test it ?

[cmb69]

@devnexen, my concern is not about any of these PRs in particular, but rather that (to my knowledge) none of the core developers would be able to do any testing of Windows on ARM64. That means that it would be hard or even impossible to fix possible bugs on that platform.

That said, I don't think we can afford to ignore Windows on ARM64 altogether. So it's probably best to merge these PRs (I'll review soonish), and to clearly mark support for this platform as highly experimental.

[devnexen]

That said, I don't think we can afford to ignore Windows on ARM64 altogether.

Yes.

So it's probably best to merge these PRs (I'll review soonish), and to clearly mark support for this platform as highly experimental.

Cool, thank you :-)

[cmb69]

Thank you for the PR! I think we should go with this for now; we may later revise to cater to changes in the toolchain.