hi all i am new to gcc compiler. for my one of application on 64 bit linux machine i have a doubt whether i should use -O3 or -O2 for better performance. as i read in documentation of gcc, -O3 is told to be higher in size and higher in performance compare to -O2. but -O3 defaults options enable functions with 600 lines to be inlined and it breaks the code in huge scale. so is it ok to deliver final executable with -O3 options or using -O2 as most favoured by programmer earlier.
also i want to know which one is most prefered by linux programming professional these days ? thanks _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
