tree a84c15710e00c9f0e680d78e375cd0962dd4433d
parent a4a99ee6ef07784827a91ac2d0d15c779edd0081
author Siva Chandra Reddy <sivachandra@google.com> 1607409963 -0800
committer Copybara-Service <copybara-worker@google.com> 1607474951 -0800

[libc] Raise x87 exceptions by synchronizing with "fwait".

Couple of helper functions enableExcept and disableExcept have been
added. In a later round, they will be used to implemented the GNU
extension functions feenableexcept and fedisableexcept.

Differential Revision: https://reviews.llvm.org/D92821

GitOrigin-RevId: ab3cbe4bc0d952ca58a3e2263629591ef898de3f