[llvm] [TargetParser][AArch64] Believe runtime feature detection (PR #95694)

[via llvm-commits]

workingjubilee wrote:

eh? but this contradicts it? er?

https://github.com/llvm/llvm-project/blob/a4b44c003e35bb6ed78af6300e576554d41f0368/llvm/lib/Target/AArch64/AArch64Features.td#L134-L144

hm, so the part that does the inference predates the other, but only by a few months, this year...

https://github.com/llvm/llvm-project/pull/95694