[clang] [llvm] [ARM] enable FENV_ACCESS pragma support for hard-float targets (PR #137101)

[Erik Enikeev via llvm-commits]

Varnike wrote:

Hi,

I added the processing of remaining strict fp ops for VFP and adjusted the tests. Could you please review these changes and tell what else needs to be done? I also have a question about whether it's necessary to change the instruction selection patterns for MVE and NEON (as was done for VFP), since, as far as I understand, they do not provide full ieee compliance on all ARM platforms.

Regarding HasStrictFP setting, I have left this commit for now; however, it can only be considered once the conditions you specified are met.

https://github.com/llvm/llvm-project/pull/137101