[all-commits] [llvm/llvm-project] 53baee: [RISCV] Prune unnecessary LMUL from SiFive sf.vfwm...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 53baee94cce6997fd3b9b4cb6742d2b1172c5f62
      https://github.com/llvm/llvm-project/commit/53baee94cce6997fd3b9b4cb6742d2b1172c5f62
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2025-07-03 (Thu, 03 Jul 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfoXSf.td

  Log Message:
  -----------
  [RISCV] Prune unnecessary LMUL from SiFive sf.vfwmacc.4x4x4 pseudo instruction. NFC

We had an LMUL=8 pseudo, but this instruction has result EMUL=LMUL*2
like a standard widening instruction.



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