[all-commits] [llvm/llvm-project] 1e636f: [IRBuilder] Add assert for AtomicRMW ordering

[Alexander Shaposhnikov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e636f2676fab942e58fac4f814cd8fb5bf3e682
      https://github.com/llvm/llvm-project/commit/1e636f2676fab942e58fac4f814cd8fb5bf3e682
  Author: Alexander Shaposhnikov <ashaposhnikov at google.com>
  Date:   2022-07-25 (Mon, 25 Jul 2022)

  Changed paths:
    M llvm/include/llvm/IR/Instructions.h
    M llvm/lib/CodeGen/AtomicExpandPass.cpp
    M llvm/lib/IR/Instructions.cpp

  Log Message:
  -----------
  [IRBuilder] Add assert for AtomicRMW ordering

Add assert for AtomicRMW: Ordering != AtomicOrdering::Unordered
(https://github.com/llvm/llvm-project/blob/main/llvm/lib/IR/Verifier.cpp#L3944)
and adjust expandAtomicStore accordingly.

Test plan:
1/ ninja check-llvm check-clang check-lld
2/ Bootstrapped LLVM/Clang pass tests

Differential revision: https://reviews.llvm.org/D130457