[all-commits] [llvm/llvm-project] b57df5: [RISCV] Add UnsupportedSchedXXX for vendor extensi...

Pengcheng Wang via All-commits all-commits at lists.llvm.org
Wed Jul 9 23:15:44 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b57df56b48145f0985c5cab4e4f282e512c89546
      https://github.com/llvm/llvm-project/commit/b57df56b48145f0985c5cab4e4f282e512c89546
  Author: Pengcheng Wang <wangpengcheng.pp at bytedance.com>
  Date:   2025-07-10 (Thu, 10 Jul 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVSchedAndes45.td
    M llvm/lib/Target/RISCV/RISCVSchedGenericOOO.td
    M llvm/lib/Target/RISCV/RISCVSchedMIPSP8700.td
    M llvm/lib/Target/RISCV/RISCVSchedRocket.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFiveP500.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFiveP600.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFiveP800.td
    M llvm/lib/Target/RISCV/RISCVSchedSpacemitX60.td
    M llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR1.td
    M llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR345.td
    M llvm/lib/Target/RISCV/RISCVSchedSyntacoreSCR7.td
    M llvm/lib/Target/RISCV/RISCVSchedTTAscalonD8.td
    M llvm/lib/Target/RISCV/RISCVSchedXiangShanNanHu.td
    M llvm/lib/Target/RISCV/RISCVSchedule.td

  Log Message:
  -----------
  [RISCV] Add UnsupportedSchedXXX for vendor extensions package (#147666)

There will be more schedule definitions for vendor extentions and
we need to add these `UnsupportedSchedXXX` to exsiting models every
time we add new schedule definitions.

The fact is that each vendor will barely implement other vendors'
extensions, so we can package these definitions into one.



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