[llvm] Reland "[ARM] Stop gluing FP comparisons to FMSTAT" (PR #117248)

[Sergei Barannikov via llvm-commits]

s-barannikov wrote:

@mstorsjo Would it be possible for you to check if this version resolves the issue you're observing pre-commit?


https://github.com/llvm/llvm-project/pull/117248