Bug#757735: Need special debugging

2014-08-16 Thread brian m. carlson
tags 757735 + patch kthxbye On Sat, Aug 16, 2014 at 11:21:38AM +0200, Raphael Manfredi wrote: > Brian, > > It's bad news to know that the program runs without optimizations but > fails when compiled with optimizations: that either means the program > is incorrectly doing something undefined, that

Bug#757735: Need special debugging

2014-08-16 Thread Raphael Manfredi
Brian, It's bad news to know that the program runs without optimizations but fails when compiled with optimizations: that either means the program is incorrectly doing something undefined, that leads to this different behaviour, or that some of the optimizations performed by the compiler are wrong