[libc-commits] [libc] [libc][math][c++23] Add Fmabf16 math function (PR #182836)

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Sukumarsawant wrote:

Also let me know if there's any other way to fix the sign issue 
Since while going through an RFC found this https://discourse.llvm.org/t/rfc-explore-using-llvm-libc-math-routines-for-compiler-rt-floating-point-builtins/89670/8?u=sukumarsawant
If its unrelated do let me know 

https://github.com/llvm/llvm-project/pull/182836