[PATCH] D99723: [ARM] Transforming memcpy to Tail predicated Loop

[Malhar via Phabricator via llvm-commits]

malharJ updated this revision to Diff 335218.
malharJ marked 5 inline comments as done.
malharJ added a comment.

1. Addressed comments (review comments + clang-tidy and clang-format fixes)
2. Updated transform to not generate preHeader block due to issues with

phi-node-elimination pass placing copy/movs in the generated preHeader.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99723/new/

https://reviews.llvm.org/D99723

Files:
  llvm/lib/Target/ARM/ARMBaseInstrInfo.h
  llvm/lib/Target/ARM/ARMISelLowering.cpp
  llvm/lib/Target/ARM/ARMISelLowering.h
  llvm/lib/Target/ARM/ARMInstrMVE.td
  llvm/lib/Target/ARM/ARMSelectionDAGInfo.cpp
  llvm/lib/Target/ARM/ARMSubtarget.h
  llvm/test/CodeGen/Thumb2/LowOverheadLoops/memcall.ll
  llvm/test/CodeGen/Thumb2/mve_tp_loop.ll
  llvm/test/CodeGen/Thumb2/mve_tp_loop.mir

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