[all-commits] [llvm/llvm-project] 7bc51c: [AArch64] emit LDAR before 128-bit SC atomic load

Tomas Matheson via All-commits all-commits at lists.llvm.org
Tue Jul 7 05:56:56 PDT 2026


  Branch: refs/heads/users/tommat01/128-bit-sc-atomics
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bc51c83370346192e59e2a6eb213443682e7316
      https://github.com/llvm/llvm-project/commit/7bc51c83370346192e59e2a6eb213443682e7316
  Author: Tomas Matheson <tomas.matheson at arm.com>
  Date:   2026-07-07 (Tue, 07 Jul 2026)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-lse2.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-lse2_lse128.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc3.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64-atomic-load-rcpc_immo.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64_be-atomic-load-lse2.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64_be-atomic-load-lse2_lse128.ll
    M llvm/test/CodeGen/AArch64/Atomics/aarch64_be-atomic-load-rcpc3.ll
    M llvm/test/CodeGen/AArch64/GlobalISel/v8.4-atomic-128.ll
    M llvm/test/CodeGen/AArch64/v8.4-atomic-128.ll

  Log Message:
  -----------
  [AArch64] emit LDAR before 128-bit SC atomic load



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