[PATCH] D96028: [RISCV] Add patterns for scalable-vector fabs & fcopysign

[Fraser Cormack via Phabricator via llvm-commits]

frasercrmck updated this revision to Diff 322061.
frasercrmck added a comment.

- rebase on main
- rename RISCVISD::VFSGNJX to RISCVISD::VFSGNJ
- try and propagate FNEG around extend/round to better match vfsgnjn


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96028/new/

https://reviews.llvm.org/D96028

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoVSDPatterns.td
  llvm/test/CodeGen/RISCV/rvv/vfabs-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/vfcopysign-sdnode.ll

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