On 06/07/2012 02:38 PM, Francois Andriot wrote:

> For your information:
> GCC 4.7.0-4: SVN revision 187145 (date: 20120504)
> GCC 4.7.0-5: SVN revision 187244 (date: 20120507)
> 
> The Fedora-specific patches did not change between the 2 packages, so the fix
> was done upstream.
> 
> Here are the corresponding links to the GCC bugtracker (I skip the
> fortran-related ones):
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48496
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52999
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53228
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52633
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52870
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53195
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53239
> 
> Maybe the last one is the one we are looking for ?
> 
> Francois
> 

Francios,

  Thanks you!

  Mostly Greek, but the last one does look promising as it would explain the
infinite loop on the iterator. Does this mean that I should be able to build
with '-fno-tree-vrp' and get around the problem until 4.7.1 is release? Darn,
need to stop build and start over to test I guess...

-- 
David C. Rankin, J.D.,P.E.