[PATCH] D75993: [Target][ARM] Improvements to the VPT Block Insertion Pass

[Pierre van Houtryve via Phabricator via llvm-commits]

Pierre-vh updated this revision to Diff 250534.
Pierre-vh added a comment.

- Added support for TETE masks to the pass
- Added multiple MIR tests for every possible mask that can be generated by the pass
- Added a few LLVM IR tests, unfortunately this does not cover every possible cases as spilling prevents other masks from being generated. I'll look into how this can be improved as a separate patch.

I think this should be ready for review.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75993/new/

https://reviews.llvm.org/D75993

Files:
  llvm/lib/Target/ARM/MVEVPTBlockPass.cpp
  llvm/lib/Target/ARM/Thumb2InstrInfo.h
  llvm/test/CodeGen/Thumb2/mve-pred-not.ll
  llvm/test/CodeGen/Thumb2/mve-pred-threshold.ll
  llvm/test/CodeGen/Thumb2/mve-vpt-3-blocks-kill-vpr.mir
  llvm/test/CodeGen/Thumb2/mve-vpt-block-elses.mir
  llvm/test/CodeGen/Thumb2/mve-vpt-nots.mir

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