[PATCH] D59317: [ARM] Search backwards for CMP when combining into CBZ

[Dave Green via Phabricator via llvm-commits]

dmgreen updated this revision to Diff 190606.
dmgreen marked an inline comment as done.
dmgreen added a comment.

Removed isARMLowRegister check, reversed the condition of DestOffset - BrOffset, and added some Kill flag handling and tests.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59317/new/

https://reviews.llvm.org/D59317

Files:
  llvm/lib/Target/ARM/ARMConstantIslandPass.cpp
  llvm/test/CodeGen/ARM/constant-island-cbz.mir
  llvm/test/CodeGen/Thumb2/constant-islands-cbz.ll

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