[PATCH] D117697: [RISCV] Match RVV VF variants also through masked operations

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck created this revision.
frasercrmck added reviewers: craig.topper, rogfer01, HsiangKai, arcbbb.
Herald added subscribers: VincentWu, luke957, achieveartificialintelligence, vkmr, evandro, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya.
frasercrmck requested review of this revision.
Herald added subscribers: llvm-commits, eopXD, MaskRay.
Herald added a project: LLVM.

This brings RVV vector/scalar support more in line with the integer
vector patterns, which can already match '.vx' instructions with masked
operations.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D117697

Files:
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfadd-vp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfdiv-vp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfmul-vp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vfsub-vp.ll

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