[PATCH] D93674: [RISCV] Define vmerge/vfmerge intrinsics.

[Zakk Chen via Phabricator via llvm-commits]

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Define vmerge/vfmerge intrinsics and lower to V instructions.

Include support for vector-vector vfmerge by vmerge.vvm.

We work with @rogfer01 from BSC to come out this patch.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D93674

Files:
  llvm/include/llvm/IR/IntrinsicsRISCV.td
  llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
  llvm/test/CodeGen/RISCV/rvv/vfmerge-rv32.ll
  llvm/test/CodeGen/RISCV/rvv/vfmerge-rv64.ll
  llvm/test/CodeGen/RISCV/rvv/vmerge-rv32.ll
  llvm/test/CodeGen/RISCV/rvv/vmerge-rv64.ll

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