[PATCH] D66832: [NFC][Bugpoint][CrashDebugger] Add notes about multiple crashes

[Jinsong Ji via Phabricator via llvm-commits]

jsji added a comment.

> I see the need to make error validation with bugpoint more beginner-friendly, but am worried about situations in which the mode proposed here could confuse beginners (what if the first error isn't the interesting one? or reductions stop too early?). I don't have a better alternative to suggest. Perhaps we could repost @mehdi_amini's writeup in the "Search for a string in the output" section within http://blog.llvm.org/2015/11/reduce-your-testcases-with-bugpoint-and.html, or link to it from the bugpoint docs.

Make sense, the more flag, the more confusion. So I abandon the original change.

I am not sure whether it is appropriate to point to a writeup in blog, so I just simple refer it to the command in the official documents.
@vsk  Any comments?


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https://reviews.llvm.org/D66832