[all-commits] [llvm/llvm-project] b03e6e: [RISCV] Change riscv_vid_vl isel pattern to use _M...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b03e6e65e7430e032fca58f0982d1918a0ccba08
      https://github.com/llvm/llvm-project/commit/b03e6e65e7430e032fca58f0982d1918a0ccba08
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-06-07 (Wed, 07 Jun 2023)

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

  Log Message:
  -----------
  [RISCV] Change riscv_vid_vl isel pattern to use _MASK instruction.

The post isel peephole can convert it to the unmasked form.

We don't have any way to test the masked version right now because
we always use a true mask.

This makes the isel pattern consistent with many other instructions
that select the mask form.