Otherwise, the compiler is allowed to put them in the same register under the assumption that all inputs are read before any (non-earlyclobber) output is written, which in this case would result in nrsh2 being corrupted. BUG=3439 R=aluebs@webrtc.org, ljubomir.papuga@gmail.com Review URL: https://webrtc-codereview.appspot.com/16089004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6700 4adac7df-926f-26a2-2b94-8c16560cd09d