[PATCH] D94078: [RISCV] Add vector mask arithmetic ISel patterns

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck created this revision.
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The patterns that want to use 'vnot' use a custom PatFrag. This is
because 'vnot' uses immAllOnesV which implicitly uses BUILD_VECTOR
rather than SPLAT_VECTOR.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D94078

Files:
  llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
  llvm/test/CodeGen/RISCV/rvv/vmarith-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/vsplats-i1.ll

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