[PATCH] D86657: Add new hidden option -print-crash-IR that prints out IR that caused opt pipeline to crash

[Jamie Schmeiser via Phabricator via llvm-commits]

jamieschmeiser added a comment.

I agree that the mutex code is overkill, considering that this is intended for debugging.  If things go off the rails because of the lacking mutex code, the consequences are not severe since it is expected to crash anyway (or else why would you use this?)
I will removed the mutex code and clean things up based on your comments unless someone raises an objection.


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  https://reviews.llvm.org/D86657/new/

https://reviews.llvm.org/D86657