[llvm-branch-commits] [libc] [libc][math] Fix fast path with small inputs for double precision sin/cos (#221012) (PR #225294)

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https://github.com/Sukumarsawant approved this pull request.

LGTM for the changes 

Though the nit:end guard comment is almost missing in everything in both the files beforehand which can be fixed later.

https://github.com/llvm/llvm-project/pull/225294