[PATCH] D67186: [ARM] Masked loads and stores

[Dave Green via Phabricator via llvm-commits]

dmgreen created this revision.
dmgreen added reviewers: t.p.northover, SjoerdMeijer, samparker, simon_tatham, ostannard.
Herald added subscribers: hiraditya, kristof.beyls, javed.absar.
Herald added a project: LLVM.

This adds masked loads and stores back in, as an updated version of D66534 <https://reviews.llvm.org/D66534>. This time with an option to control whether they are generated, which is false until we can at least get them more efficient.


https://reviews.llvm.org/D67186

Files:
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
  llvm/lib/Target/ARM/ARMTargetTransformInfo.h
  llvm/test/CodeGen/Thumb2/mve-masked-ldst.ll
  llvm/test/CodeGen/Thumb2/mve-masked-load.ll
  llvm/test/CodeGen/Thumb2/mve-masked-store.ll
  llvm/test/Transforms/LoopVectorize/ARM/mve-maskedldst.ll

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