[PATCH] D118460: [DebugInfo][InstrRef] Use a depth-first search to reduce the lifetime of tracking information

[Jeremy Morse via Phabricator via llvm-commits]

jmorse updated this revision to Diff 405219.
jmorse added a comment.

Strip out dead code as per recommendations.

Given that in the dead path, scopes were visited in a DenseMap order and thus it was nondeterministic, I suppose there's little value in keeping around code to visit scopes "the old way".


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118460/new/

https://reviews.llvm.org/D118460

Files:
  llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
  llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.h

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