[cfe-dev] size mismatch! assertion failure

[Jay Foad]

>> The source file is (a) quite big and (b) proprietary, so I don't
>> really want to post it in its current form. What can I do to help fix
>> the problem? E.g. is there something like bugpoint that can reduce it
>> automatically, or is there anything useful I can do in the debugger
>> when it fails?
>
> multidelta ( http://delta.tigris.org/ ) is the standard system and usually does quite well, if a little slowly. Be sure to follow the instructions on the webpage and it is fairly easy to get going.

Thanks. I used delta, did some manual obfuscation, and filed a bug:

http://llvm.org/bugs/show_bug.cgi?id=7564

Thanks,
Jay.