[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.

For a test, I could create a pass that calls __builtin_trap that is only added to the opt pipeline by a really hidden option.  The danger is that if someone uses that option, the compiler would crash, which seems dangerous just for testing.  Is that desirable?


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

https://reviews.llvm.org/D86657