* From: Andi Kleen <[EMAIL PROTECTED]> * Date: Thu, 19 Jul 2007 11:54:53 +0200 (CEST) > > Jan asked to always use the builtin memcpy on gcc 4.3 mainline because > it should generate better code than the old macro. Let's try it.
Unfortunately such info is hard to find. The [EMAIL PROTECTED] list is empty. So, let me ask how this memcpy relates to recently submitted for glibc one [0]? [0] <http://permalink.gmane.org/gmane.comp.lib.glibc.alpha/12217> Also you are enabling rep. string operations for 10h family. Yet manual says, that while they were improved, there are still various other preferred optimization cases Thanks. > Cc: [EMAIL PROTECTED] > > Signed-off-by: Andi Kleen <[EMAIL PROTECTED]> > > --- > include/asm-x86_64/string.h | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) ____ - 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/
