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Re: Kill pointers keeping gimple function body around after RTL is generated


> On Fri, 2004-09-03 at 04:03, Jan Hubicka wrote:
> > > On Thu, Sep 02, 2004 at 11:59:06PM +0200, Jan Hubicka wrote:
> > > > -   for (; !bsi_end_p (bsi); bsi_next (&bsi))
> > > > +   for (; !bsi_end_p (bsi); bsi_remove (&bsi))
> > > 
> > > Why?  Aren't we coing to zap the entire statement list in a moment?
> > 
> > I am having incremental patch that actually teach bsi_remove to release
> > unshared parts of the bodies as mentioned earlier.  (it at least can be
> > made to trivially recycle the containers)
> > 
> IIRC, we bsi_remove to move statements around.  The fact that we call
> bsi_remove() doesn't necessarily mean we won't need the statement
> anymore.

Yes, I broke it into bsi_remove and bsi_delink and updated offending
uses.  (it seemed better than introducing bsi_remove_and_free for the
common case)

Honza
> 
> 
> Diego.


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