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

[Malhar via Phabricator via llvm-commits]

malharJ updated this revision to Diff 343066.
malharJ added a comment.

Changed cli option for conversion of mempcy to TP loop to be disabled by default.
The disable may be temporary, and will be removed after some more testing.

A custom enum replaces the cl::boolOrDefault to implement the required functionality.


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/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/lib/Target/ARM/ARMTargetTransformInfo.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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