tree a0e7924a454dd3e08a58b29ac7128d6320ead0d6
parent b2e56ac91b5f92f54cd5a6fe76c2b9b3a3eee035
author Siva Chandra Reddy <sivachandra@google.com> 1591131897 -0700
committer Copybara-Service <copybara-worker@google.com> 1598822370 -0700

[libc] Add implementation of few floating point manipulation functions.

Implementations of copysign[f], frexp[f], logb[f], and modf[f] are added.

Reviewers: asteinhauser

Differential Revision: https://reviews.llvm.org/D81134

GitOrigin-RevId: 118c13c691a5b3b0c5760061a89d5ef7a319c15b