[all-commits] [llvm/llvm-project] f94adf: [docs] Reword the alignment implications for atomi...

[Jonas Paulsson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f94adfd50cc28d5108624e401b263382b259cf84
      https://github.com/llvm/llvm-project/commit/f94adfd50cc28d5108624e401b263382b259cf84
  Author: Jonas Paulsson <paulson1 at linux.ibm.com>
  Date:   2023-12-21 (Thu, 21 Dec 2023)

  Changed paths:
    M llvm/docs/LangRef.rst

  Log Message:
  -----------
  [docs] Reword the alignment implications for atomic instructions. (#75871)

Atomic instructions (load / store/ atomicrwm / cmpxchg) are not
really undefined behavior if they lack natural alignment. They will
(with AtomicExpand pass enabled) be converted into libcalls.

Update the language reference to reflect this.