[all-commits] [llvm/llvm-project] f2b044: [ARM] Correct Cortex-M55 scheduling info for VMINV...

David Green via All-commits all-commits at lists.llvm.org
Fri Sep 8 10:15:36 PDT 2023


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f2b04434fc49e41444d1a1a4065e8fbe249538c2
      https://github.com/llvm/llvm-project/commit/f2b04434fc49e41444d1a1a4065e8fbe249538c2
  Author: David Green <david.green at arm.com>
  Date:   2023-09-08 (Fri, 08 Sep 2023)

  Changed paths:
    M llvm/lib/Target/ARM/ARMScheduleM55.td
    M llvm/test/tools/llvm-mca/ARM/m55-mve-int.s

  Log Message:
  -----------
  [ARM] Correct Cortex-M55 scheduling info for VMINV/VMAXV

It appears that these were the wrong way around, with the wrong type sizes
taking extra cycles. The smaller i8 sizes are now the ones marked as taking
longer.




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