[PATCH] D47799: [COFF] add /errorrepro to save reproducer on error

[Peter Collingbourne via Phabricator via llvm-commits]

pcc added a comment.

I still don't see a compelling reason to do this to be honest. The use case we had in mind was to help debug an intermittent failure, but as we discovered it wouldn't have helped debug that failure. Also, if a failure is intermittent then it can be reproduced just as much with `/errorrepro` as with `/linkrepro`.


https://reviews.llvm.org/D47799