[PATCH] D81221: [AArch64][GlobalISel] Move dup optimization into post-legalizer combiner

Jessica Paquette via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 5 17:55:15 PDT 2020


This revision was automatically updated to reflect the committed changes.
Closed by commit rG8f262a686e5e: [AArch64][GlobalISel] Move dup optimization into post-legalizer combiner (authored by paquette).

Changed prior to commit:
  https://reviews.llvm.org/D81221?vs=268656&id=268978#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81221/new/

https://reviews.llvm.org/D81221

Files:
  llvm/lib/Target/AArch64/AArch64Combine.td
  llvm/lib/Target/AArch64/AArch64InstrGISel.td
  llvm/lib/Target/AArch64/AArch64RegisterBankInfo.cpp
  llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
  llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerCombiner.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/opt-shuffle-splat.mir
  llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-combiner-shuffle-splat.mir
  llvm/test/CodeGen/AArch64/GlobalISel/regbank-dup.mir
  llvm/test/CodeGen/AArch64/GlobalISel/select-dup.mir

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