ref: 239e68ddbfa038e29b9e332503721d6bbae806c3
parent: a591ac9e5a2daa93ad7ae6c93db5ffb34ea818ec
author: Jingning Han <jingning@google.com>
date: Tue May 27 07:30:14 EDT 2014
Fix compiling error in MSVS Need to include math.h before tmmintrin.h in some versions of MSVS. Change-Id: Ia6b83ae599316887ecf30c4e4b9e4355fb8a4219