Re: [patch] Fix PR debug/33868, gross memory usage in var-tracking

["Richard Guenther" <richard dot guenther at gmail dot com>]

On 10/23/07, Michael Matz <matz@suse.de> wrote:
> Hi,
>
> On Tue, 23 Oct 2007, Andrew Pinski wrote:
>
> > On 10/23/07, Michael Matz <matz@suse.de> wrote:
> > > On the process of debugging this I also added printing of DECL_UID to the
> > > dump file, so the several thousand different decls with the same name
> > > could be recognized as different.  Seems sensible on it's own for the next
> > > one looking at such a thing, so I've left it in.
> >
> > How about controlling printing UID via the -uid option to dump?
>
> Hmm, why not?  Consider the second hunk of my patch be the below.  Still
> okay?

This is ok if you use the more ugly but common

+  if (dump_flags & TDF_UID)
+    fprintf (dump_file, "D.%u\n", DECL_UID (var->decl));

Thanks,
Richard.