---
- branch: MAIN
  date: Sat Apr  9 12:07:18 UTC 2022
  files:
  - new: '1.32'
    old: '1.31'
    path: src/common/lib/libc/arch/i386/atomic/atomic.S
    pathrev: src/common/lib/libc/arch/i386/atomic/atomic.S@1.32
    type: modified
  - new: '1.25'
    old: '1.24'
    path: src/common/lib/libc/arch/x86_64/atomic/atomic.S
    pathrev: src/common/lib/libc/arch/x86_64/atomic/atomic.S@1.25
    type: modified
  id: 20220409T120718Z.08d6876eaf5673d568871650fd124aedbb9580c8
  log: |
    x86: Omit needless store in membar_producer/exit.

    On x86, every store is a store-release, so there is no need for any
    barrier.  But this wasn't a barrier anyway; it was just a store,
    which was redundant with the store of the return address to the stack
    implied by CALL even if issuing a store made a difference.
  module: src
  subject: 'CVS commit: src/common/lib/libc/arch'
  unixtime: '1649506038'
  user: riastradh