Dear All, I have seen this -O4 optimization being used in latest c/c++ soursecode but find no documentation on the use of O4 over O3 level. Can someone comment on this. Does it improve runtime performance over O3 ?
Regards. Krishna _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc ILUGC Mailing List Guidelines: http://ilugc.in/mailinglist-guidelines
