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

[Matt Arsenault via cfe-commits]

arsenm 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



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