On Sun, 2007-06-24 at 19:23 -0400, Benjamin LaHaise wrote: > On Sun, Jun 24, 2007 at 03:15:17PM -0700, Arjan van de Ven wrote: > > we should just alias our memset to the __builtin one, and then provide a > > generic one from lib/ for the cases gcc needs to do a fallback. > > The last time I checked, gcc generated horrible badly performing code for > builtin memset/memcpy() when -Os is specified.
if you care about the last cycle, don't specify -Os but -O2. simple as that... you get what you tell the compiler you want. -- if you want to mail me at work (you don't), use arjan (at) linux.intel.com Test the interaction between Linux and your BIOS via http://www.linuxfirmwarekit.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
