[libc-commits] [PATCH] D144340: [libc][math] Set floating point exceptions for exp*f, sinhf, and coshf.

[Tue Ly via Phabricator via libc-commits]

lntue added a comment.

In D144340#4145798 <https://reviews.llvm.org/D144340#4145798>, @sivachandra wrote:

> Should the `errno` be set and exceptions raised based on `math_errhandling`?

I skipped the check for `math_errhandling` because of the following line from https://en.cppreference.com/w/cpp/numeric/math/math_errhandling :

  If the implementation supports IEEE floating-point arithmetic (IEC 60559), math_errhandling & MATH_ERREXCEPT is required to be non-zero.


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https://reviews.llvm.org/D144340