------- Comment #17 from rakdver at kam dot mff dot cuni dot cz 2009-02-12 18:29 ------- Subject: Re: Code that compiles fine in 1GB of memory with 4.1.2 requires > 20GB in 4.2.* and higher
> Zdenek, in this case (and PR26854) can we make sure not to recognize loops > that involve the single non-local goto BB? Maybe this would solve the > problem as well. maybe; however, I think it would even make sense to add an option to the loop analysis not to detect loops over certain size at all. Most of the loop optimization passes become senseless on loops with thousands of basic blocks, just wasting the resources. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39157
