[PATCH] D125194: [SVE][SelectionDAG] Use INDEX to generate matching instances of BUILD_VECTOR.

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm updated this revision to Diff 447271.
paulwalker-arm added a comment.

Rebased and removed findMoreOptimalIndexType change, which will form a separate patch. I've kept the gather/scatter tests because they are the inspiration for the work and show why the follow on patch is of value.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125194/new/

https://reviews.llvm.org/D125194

Files:
  llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fixed-length-addressing-modes.ll
  llvm/test/CodeGen/AArch64/sve-fixed-length-build-vector.ll

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