Allow VL=1 on AVX scalar instructions. 2010-01-27 H.J. Lu <hongjiu.lu@intel.com> 2010-01-27 H.J. Lu <hongjiu.lu@intel.com> 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
Rewrite prefix processing. 2009-11-13 H.J. Lu <hongjiu.lu@intel.com> 2009-11-13 H.J. Lu <hongjiu.lu@intel.com> 2009-11-13 H.J. Lu <hongjiu.lu@intel.com>