[clang] [llvm] Clang: Add nsz to llvm.minnum and llvm.maxnum emitted from fmin and fmax (PR #113133)

[Nikita Popov via cfe-commits]

nikic wrote:

> > What do you mean by "newer operations"? Do you mean the fminimum/fminimum_num functions? The PR doesn't touch those. Or are you talking about `__builtin_elementwise_min` (which the PR currently does set nsz on)?
> 
> Yes, __builtin_elementwise_min and __builtin_elementwise_minnum

Okay, I'm fine with that.

Though IMHO we should also remove FP support from __builtin_elementwise_min entirely.

https://github.com/llvm/llvm-project/pull/113133