[PATCH] D117670: [RISCV] Support matching 'VF' VL patterns via SPLAT_VECTOR

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck added inline comments.


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Comment at: llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td:261
 // Ignore the vl operand.
 def SplatFPOp : PatFrag<(ops node:$op),
                         (riscv_vfmv_v_f_vl node:$op, srcvalue)>;
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There's still one use of this to match `VSELECT_VL` with `fpimm0`. Is there a way to use `SplatFPPat` but ensure it matches only `fpimm0`? Must it be its own `ComplexPattern`?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117670/new/

https://reviews.llvm.org/D117670