[PATCH] D117743: [RISCV] Optimize vector_shuffles that are interleaving the lowest elements of two vectors.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 20 14:47:23 PST 2022


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGfa8bb224661d: [RISCV] Optimize vector_shuffles that are interleaving the lowest elements of… (authored by craig.topper).

Changed prior to commit:
  https://reviews.llvm.org/D117743?vs=401785&id=401790#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117743/new/

https://reviews.llvm.org/D117743

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

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