Would you please take a look at the profiling problems on Aix4.1? I reported this back in March. http://gcc.gnu.org/ml/gcc-bugs/2000-03/msg00892.html I was able to reproduce the errors as recently as a week ago. Thanks, --Kaveh -- Kaveh R. Ghazi Engagement Manager / Project Services ghazi@caip.rutgers.edu Qwest Internet Solutions