[PATCH] D111135: [AArch64][SVE] Improve VECTOR_SPLICE codegen for VL > 128-bit

Bradley Smith via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Oct 6 04:01:27 PDT 2021


bsmith updated this revision to Diff 377494.
bsmith added a comment.

- Change getNode to assume constant value for 3rd operand of VECTOR_SPLICE
- Change #0 index tests to #1 to check minimum ext range
- Add single #0 index test


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111135/new/

https://reviews.llvm.org/D111135

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/named-vector-shuffles-sve.ll

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