[PATCH] D141523: [ARM] Cortex-M55 Scheduling Model

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: samtebbs, NickGuy.
Herald added subscribers: gbedwell, hiraditya, kristof.beyls, qcolombet.
Herald added a reviewer: andreadb.
Herald added a project: All.
dmgreen requested review of this revision.
Herald added a project: LLVM.

This adds an Arm Cortex-M55 scheduling model, using the information from
https://developer.arm.com/documentation/102692/latest/


https://reviews.llvm.org/D141523

Files:
  llvm/lib/Target/ARM/ARM.td
  llvm/lib/Target/ARM/ARMScheduleM55.td
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/spillingmove.ll
  llvm/test/CodeGen/Thumb2/aligned-nonfallthrough.ll
  llvm/test/CodeGen/Thumb2/mve-pipelineloops.ll
  llvm/test/tools/llvm-mca/ARM/m55-fp.s
  llvm/test/tools/llvm-mca/ARM/m55-int.s
  llvm/test/tools/llvm-mca/ARM/m55-mve-fp.s
  llvm/test/tools/llvm-mca/ARM/m55-mve-int.s
  llvm/test/tools/llvm-mca/ARM/m55-mve-ldst.s
  llvm/test/tools/llvm-mca/ARM/m55-mve-pred.s
  llvm/test/tools/llvm-mca/ARM/m55-storefwd.s

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