[PATCH] D105333: [GlobalISel] Implement moreElements for G_SHUFFLE_VECTOR.

[Amara Emerson via Phabricator via llvm-commits]

aemerson created this revision.
aemerson added reviewers: paquette, arsenm.
aemerson added a project: LLVM.
Herald added subscribers: hiraditya, rovka.
aemerson requested review of this revision.
Herald added a subscriber: wdng.

For types like <6 x s64>, we first want to promote it to <8 x s64> and then split to <4 x s64>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D105333

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
  llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-shuffle-vector.mir

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