[all-commits] [llvm/llvm-project] 9474dd: [libc] Fix feclearexcept for x86_64.

[Siva Chandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9474ddc3ac8637596f87dd796864353317622672
      https://github.com/llvm/llvm-project/commit/9474ddc3ac8637596f87dd796864353317622672
  Author: Siva Chandra Reddy <sivachandra at google.com>
  Date:   2021-06-30 (Wed, 30 Jun 2021)

  Changed paths:
    M libc/test/src/fenv/CMakeLists.txt
    A libc/test/src/fenv/feclearexcept_test.cpp
    M libc/utils/FPUtil/x86_64/FEnv.h

  Log Message:
  -----------
  [libc] Fix feclearexcept for x86_64.

Previously, feclearexcept cleared all exceptions irrespective of the
argument. This change brings it in line with the aarch64 flavors wherein
only those exceptions listed in the argument will be cleared.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D105081