[all-commits] [llvm/llvm-project] a10ce7: [ARM] Add mayStore to more store instructions

[David Green via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a10ce71ac4ef55cc9a80c0aece501a09bd39cc9a
      https://github.com/llvm/llvm-project/commit/a10ce71ac4ef55cc9a80c0aece501a09bd39cc9a
  Author: David Green <david.green at arm.com>
  Date:   2025-01-13 (Mon, 13 Jan 2025)

  Changed paths:
    M llvm/lib/Target/ARM/ARMInstrFormats.td
    M llvm/lib/Target/ARM/ARMInstrInfo.td
    M llvm/lib/Target/ARM/ARMInstrNEON.td
    M llvm/lib/Target/ARM/ARMInstrThumb2.td
    M llvm/test/tools/llvm-mca/ARM/cortex-a57-memory-instructions.s
    M llvm/test/tools/llvm-mca/ARM/cortex-a57-thumb.s
    M llvm/test/tools/llvm-mca/ARM/m4-int.s
    M llvm/test/tools/llvm-mca/ARM/m55-int.s
    M llvm/test/tools/llvm-mca/ARM/m7-int.s
    M llvm/test/tools/llvm-mca/ARM/m85-int.s

  Log Message:
  -----------
  [ARM] 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.



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications