enable mad for mul+sub.
authorRuiling Song <ruiling.song@intel.com>
Fri, 11 Apr 2014 06:48:16 +0000 (14:48 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Wed, 16 Apr 2014 02:04:10 +0000 (10:04 +0800)
commit4bfa29a138b46b72a20226d8b2eae081ccff3293
treee29f8330f3d68d1d50d66903044fe2c222891bdf
parent2ce0abf639dda9fc10965ef95ea93e2ad1e87c7c
enable mad for mul+sub.

Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
backend/src/backend/gen_insn_selection.cpp