[Bug other/56579] 4.8.0-20130303 g++ optimisation flags cause segfault or different program output

2013-03-09 Thread dacrick at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579 dacrick at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resol

[Bug other/56579] 4.8.0-20130303 g++ optimisation flags cause segfault or different program output

2013-03-09 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579 --- Comment #4 from Markus Trippelsdorf 2013-03-09 16:51:52 UTC --- (In reply to comment #3) > (In reply to comment #2) > > That most likely means that the programm is invoking undefined > > behaviour and thus invalid. > > > > A quick

[Bug other/56579] 4.8.0-20130303 g++ optimisation flags cause segfault or different program output

2013-03-09 Thread dacrick at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579 --- Comment #3 from dacrick at gmail dot com 2013-03-09 16:48:40 UTC --- (In reply to comment #2) > That most likely means that the programm is invoking undefined > behaviour and thus invalid. > > A quick check with "clang++ -fsanitize=un

[Bug other/56579] 4.8.0-20130303 g++ optimisation flags cause segfault or different program output

2013-03-09 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579 Markus Trippelsdorf changed: What|Removed |Added CC||markus at trippelsdorf dot

[Bug other/56579] 4.8.0-20130303 g++ optimisation flags cause segfault or different program output

2013-03-09 Thread dacrick at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56579 dacrick at gmail dot com changed: What|Removed |Added CC||dacrick at gmail dot com