[PATCH] D70009: [ARM][ReachingDefAnalysis] Use RDA for loloops

[Sam Parker via Phabricator via llvm-commits]

samparker updated this revision to Diff 229093.
samparker added a comment.

- Added liveness tracking as a requirement to RDA, and removed the setting of the property.
- Removed the CPSR stuff from low-overhead loops, as well as the related test changes.
- Rewrote the neon test because the liveness information needed to be encoded.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70009/new/

https://reviews.llvm.org/D70009

Files:
  llvm/include/llvm/CodeGen/ReachingDefAnalysis.h
  llvm/lib/CodeGen/ReachingDefAnalysis.cpp
  llvm/lib/Target/ARM/ARMLowOverheadLoops.cpp
  llvm/test/CodeGen/ARM/O3-pipeline.ll
  llvm/test/CodeGen/Thumb2/ifcvt-neon-deprecated.mir

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