On Fri, Nov 12, 2010 at 02:21:26PM +0000, Matthew Booth wrote: > On 11/12/2010 11:24 AM, Matthew Booth wrote: > >This patch works around what appears to be an optimization bug in gcc 4.5. > >The > >symptom of the bug is that dict_pos, called from dict_lookup, receives an > >invalid value when accessing dict->used. The following ticket describes the > >bug, > >and includes a simple test case: > > I just filed a gcc BZ here: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46452
Boxgrinder appears to hit this bug regularly, so we are keen to get a fix. (Unfortunately since I don't have access to EC2 I can't run the necessary bits to see if the patch is good). Is there a pressing reason why we use bitfields in that struct? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://et.redhat.com/~rjones/virt-top _______________________________________________ augeas-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/augeas-devel
