[PATCH] D111221: [AArch64][SVE] Improve code generation for VLS i1 masks

[David Truby via Phabricator via llvm-commits]

DavidTruby updated this revision to Diff 394510.
DavidTruby added a comment.

Add additional check that ptrues are not vl_all, and associated tests.

Improve comments describing what the punpk combine does in combination with
the other combine.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111221/new/

https://reviews.llvm.org/D111221

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fixed-length-masked-gather.ll
  llvm/test/CodeGen/AArch64/sve-fixed-length-masked-loads.ll
  llvm/test/CodeGen/AArch64/sve-fixed-length-masked-scatter.ll
  llvm/test/CodeGen/AArch64/sve-punpklo-combine.ll

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