Can anyone give me a pointer to how I could use SIMD instructions directly from gcc to do vector arithmetic on my PIII? Thanks, --Piyush -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/