[PATCH] D117763: [AArch64][GlobalISel] CodeGen for Armv8.8/9.3 MOPS

[Son Tuan Vu via Phabricator via llvm-commits]

tyb0807 updated this revision to Diff 401853.
tyb0807 added a comment.

Be conservative on whether it is better to use MOPS instructions for the inline
code of small or zero-sized memory operations, i.e. we only emit MOPS
instructions for any time we used to emit an inline call to memcopy.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D117763/new/

https://reviews.llvm.org/D117763

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h
  llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
  llvm/lib/Target/AArch64/GISel/AArch64O0PreLegalizerCombiner.cpp
  llvm/test/CodeGen/AArch64/aarch64-mops-mte.ll
  llvm/test/CodeGen/AArch64/aarch64-mops.ll
  llvm/unittests/Target/AArch64/InstSizes.cpp

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