[PATCH] D95705: [RISCV] Add initial support for converting fixed vectors to scalable vectors during lowering to use RVV instructions.

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 321513.
craig.topper added a comment.

-Add mask argument to binary ops. Did not add passthru value which is consistent with VP_*
-Maintaining custom set of nodes since FP nodes ISD::VP_ are missing. Also the VE target is translating all VP_* nodes to custom nodes.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95705/new/

https://reviews.llvm.org/D95705

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/lib/Target/RISCV/RISCVSubtarget.cpp
  llvm/lib/Target/RISCV/RISCVSubtarget.h
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-int.ll

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