[all-commits] [llvm/llvm-project] ab3cbe: [libc] Raise x87 exceptions by synchronizing with ...

[Siva Chandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ab3cbe4bc0d952ca58a3e2263629591ef898de3f
      https://github.com/llvm/llvm-project/commit/ab3cbe4bc0d952ca58a3e2263629591ef898de3f
  Author: Siva Chandra Reddy <sivachandra at google.com>
  Date:   2020-12-08 (Tue, 08 Dec 2020)

  Changed paths:
    M libc/cmake/modules/LLVMLibCTestRules.cmake
    M libc/test/src/fenv/CMakeLists.txt
    A libc/test/src/fenv/enabled_exceptions_test.cpp
    M libc/test/src/fenv/exception_status_test.cpp
    M libc/utils/FPUtil/x86_64/FEnv.h

  Log Message:
  -----------
  [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