[PATCH] D62080: bugpoint: Add option to disable attribute removal

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: modocache, reames.
Herald added a subscriber: wdng.

This takes a long time and never reduces anything useful for me
(e.g. I've been waiting for 3 hours on a testcase and it hasn't found
any attributes to remove yet). This should probably start by assuming
no attributes matter, and adding back.


https://reviews.llvm.org/D62080

Files:
  test/BugPoint/func-attrs.ll
  tools/bugpoint/CrashDebugger.cpp

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