kitschen wrote: > Is it possible in g++ (3.2) to compile without exception handling? (turn > off all exceptions) > > I would like to estimate the performance gain on my code without > exception. Is this possible without rewriting the code and taking out > all try and catch etc?
I heard that entering/exiting try-catch block with gcc cost 0 assembly instructions (unlike msvc++), as gcc uses tables to derive the corresponding catch handler from the instruction pointer. So, -fno-exception inhibits generation of said tables while having little if any effect on the amount of generated code. Please correct me where I'm wrong. _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
