[PATCH] D100376: [ARM] Prevent phi-node-elimination from generating copy above t2WhileLoopStartLR

[Malhar via Phabricator via llvm-commits]

malharJ updated this revision to Diff 337634.
malharJ added a comment.

Simplified the test file.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D100376/new/

https://reviews.llvm.org/D100376

Files:
  llvm/lib/Target/ARM/ARMBaseInstrInfo.h
  llvm/test/CodeGen/Thumb2/phi_prevent_copy.mir

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