[FPEnv] Do we need constrained/strict versions of these intrinsics?

>>``*- int_maximum/int_minimum*
>>``*This is currently only generated by clang to implement some WebAssembly*
>>``*builtins, but adding strict support to parallel maxnum/minnum should*
>>``*be straightforward.*
*>*
>I have a patch for those, which I'll post after D71218 is in.

Now posted as https://reviews.llvm.org/D71624

Bye,
Ulrich