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Re: Timing information for CFG manipulations


> 
> >  cfg construction      : 269.67 (34%) usr   0.32 ( 0%) sys 270.02 (26%) wall
> 
> Attached patch should solve this problem.
> It avoids the worst case quadratic scenario on removing edges.

This is great! Here's the new time

 cfg construction      :   8.18 ( 2%) usr   0.32 ( 0%) sys   8.62 ( 1%) wall

> Bootstrapped/regtested i386.

Great!  Now on to testing the next patch.

Brad


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