mily vishwa <milyvishwa@xxxxxxxxx> writes: > The Gcc Compiler online > document(http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html) > specifies that > "Not all optimizations are controlled directly by a > flag. Only optimizations that have a flag are listed. > " > > Does this mean that for O1/O2/O3/Os optimization levels, the > compiler does some optimizations of which only some of them have > flags listed ??? Yes. -- Falk
