[PATCH] D87000: [NFC intended] Refactor code for print-changed to facilitate reuse.

[Jamie Schmeiser via Phabricator via llvm-commits]

jamieschmeiser updated this revision to Diff 302664.
jamieschmeiser retitled this revision from " Add a new hidden option -print-changes that reports in a patch-like notation when a pass actually changes the IR." to "[NFC intended] Refactor code for print-changed to facilitate reuse.".
jamieschmeiser edited the summary of this revision.
jamieschmeiser added a comment.

As requested, I have broken out the refactoring aspects of the original PR.
I have placed them in this PR and will make a subsequent PR with the new
functionality of print-changes once these refactoring changes have
stabilized/landed to avoid churn in a chain of PRs.  There are no intended
changes to functionality in this PR.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D87000/new/

https://reviews.llvm.org/D87000

Files:
  llvm/include/llvm/Passes/StandardInstrumentations.h
  llvm/lib/Passes/StandardInstrumentations.cpp

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