[LLVMdev] Tracking down the "pred_iterator out of range" assert

Nick Lewycky nicholas at mxc.ca
Sat Mar 29 13:09:27 PDT 2008

That's my patch.

Do you have steps to reproduce?


Scott Michel wrote:
> I've finally been able to get back to a little hacking, and I've tracked 
> down the before/after SVN revision numbers where this assert gets triggered:
> 47988: No assert
> 47989: Assert gets triggered during 'make check'
> This bug pops up when building Release from bootstrap on x86 Darwin (Mac 
> OS X 10.4.11) using XCode 2.5's gcc 4.0.1. I've looked at the diffs 
> between the two revision numbers, but didn't get very far. I'll continue 
> to investigate, but I'm sure there are other llvm developers who can 
> find the problem somewhat faster.
> -scooter
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