[all-commits] [llvm/llvm-project] 230df8: [libc] Allow reading and writing __FE_DENORM if av...

[Siva Chandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 230df8a419f244827895ffe5b6db298a209b741a
      https://github.com/llvm/llvm-project/commit/230df8a419f244827895ffe5b6db298a209b741a
  Author: Siva Chandra Reddy <sivachandra at google.com>
  Date:   2021-06-30 (Wed, 30 Jun 2021)

  Changed paths:
    M libc/utils/FPUtil/x86_64/FEnv.h

  Log Message:
  -----------
  [libc] Allow reading and writing __FE_DENORM if available on x86_64.

Some libcs define __FE_DENORM on x86_64. This change allows reading the
bits corresponding to that non-standard exception.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D105004