[all-commits] [llvm/llvm-project] 600740: [RISCV] Split and rename WriteVSlideI/WriteVISlide...

[LiqinWeng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 60074081ea925868392d4256a5578ffd6f88db42
      https://github.com/llvm/llvm-project/commit/60074081ea925868392d4256a5578ffd6f88db42
  Author: LiqinWeng <liqin.weng at spacemit.com>
  Date:   2026-07-30 (Thu, 30 Jul 2026)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoV.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoZvfbf.td
    M llvm/lib/Target/RISCV/RISCVSchedAndes45.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFive7.td
    M llvm/lib/Target/RISCV/RISCVSchedSiFiveP400.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/RISCVSchedTTAscalonX.td
    M llvm/lib/Target/RISCV/RISCVScheduleV.td

  Log Message:
  -----------
  [RISCV] Split and rename WriteVSlideI/WriteVISlide1X/WriteVFSlide1F (#212184)

Split each of these SchedWrites into separate slide-up and slide-down
variants:
  - WriteVSlideI     -> WriteVSlideUpI, WriteVSlideDownI
  - WriteVISlide1X   -> WriteVISlide1Up, WriteVISlide1Down
  - WriteVFSlide1F   -> WriteVFSlide1Up, WriteVFSlide1Down

SpacemiT X100 and A100 have different latencies and/or throughput for
slide up vs. slide down operations, so they need separate SchedWrites to
model that difference.



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