On 06/06/11 11:43, JÄdrzej Dudkiewicz wrote: > I maintain an application (rather large) for AIX (among others). When > compiled with any level of optimization, it always crashes, always in > the same place. What's funny, the same thing happens when I compile on > AIX 4.3 with g++ 3.3.2 and on AIX 5.2 with g++ 4.5.3. Here are stack > traces, both from our AIX 5.3 machine: > > Juding by results (same compiler, same place) an error must be quite > obvious and in my code, but I have no idea what I should check. I > tried increasing stack size, adding -fno-strict-aliasing and few more, > but to no avail. > > Can you give me ANY pointers regarding further steps? Thanks in advance. You're just going to have to debug it. Assuming you've done the obvious checking compile-time warning messages, it's time to break out the debugger. Andrew.
