[PATCH] D97731: [AArch64][GlobalISel] Lower G_BUILD_VECTOR -> G_DUP

Jessica Paquette via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 2 17:42:09 PST 2021


paquette updated this revision to Diff 327636.
paquette retitled this revision from "[AArch64][GlobalISel] Lower G_BUILD_VECTOR -> G_DUP for non-constant splats" to "[AArch64][GlobalISel] Lower G_BUILD_VECTOR -> G_DUP".
paquette edited the summary of this revision.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97731/new/

https://reviews.llvm.org/D97731

Files:
  llvm/lib/Target/AArch64/AArch64Combine.td
  llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
  llvm/lib/Target/AArch64/GISel/AArch64PostLegalizerLowering.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-lowering-build-vector-to-dup.mir
  llvm/test/CodeGen/AArch64/GlobalISel/postlegalizer-lowering-vashr-vlshr.mir
  llvm/test/CodeGen/AArch64/GlobalISel/select-dup.mir
  llvm/test/CodeGen/AArch64/GlobalISel/select-vector-shift.mir

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