[all-commits] [llvm/llvm-project] ce7c88: [AArch64] Add mayStore to more store instructions

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce7c8815a1b1220905d46a6daf377b03819fd1ce
      https://github.com/llvm/llvm-project/commit/ce7c8815a1b1220905d46a6daf377b03819fd1ce
  Author: David Green <david.green at arm.com>
  Date:   2025-01-14 (Tue, 14 Jan 2025)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrFormats.td
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/tools/llvm-mca/AArch64/Ampere/Ampere1B/mte-instructions.s
    M llvm/test/tools/llvm-mca/AArch64/Neoverse/N2-mte-instructions.s
    M llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-mte-instructions.s

  Log Message:
  -----------
  [AArch64] Add mayStore to more store instructions

As in #121565 we need to mark all stores as mayStore, hasSideEffects is not
enough to prevent moving loads past the instructions. And marking the
instructions as mayStore is a sensible thing to do on its own.



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