[all-commits] [llvm/llvm-project] b4b777: [CIR] Preserve volatile semantics for atomic opera...

Steffen Larsen via All-commits all-commits at lists.llvm.org
Tue Sep 8 23:18:08 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b4b7775cfa79d7e3382657037eb037f8c7cb2428
      https://github.com/llvm/llvm-project/commit/b4b7775cfa79d7e3382657037eb037f8c7cb2428
  Author: Steffen Larsen <sholstla at amd.com>
  Date:   2026-09-09 (Wed, 09 Sep 2026)

  Changed paths:
    M clang/lib/CIR/Lowering/DirectToLLVM/LowerToLLVM.cpp
    M clang/test/CIR/CodeGen/atomic-scoped.c
    M clang/test/CIR/CodeGen/atomic.c

  Log Message:
  -----------
  [CIR] Preserve volatile semantics for atomic operations (#220874)

This commit fixes the preservation of volatile semantics for atomic RMW
operations in CIR CodeGen.

Signed-off-by: Steffen Holst Larsen <sholstla at amd.com>



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