warp : Add MagicHash version of readInt to benchmark.
warp : Add MagicHash version of readInt to benchmark.

AndrewRademacher/wai,beni55/wai,jberryman/wai,sol/wai,sol/wai,awpr/wai,ygale/wai,yesodweb/wai,AndrewRademacher/wai,coypoop/wai,rgrinberg/wai,frontrowed/wai,dylex/wai,utdemir/wai,AndrewRademacher/wai,sordina/wai,rgrinberg/wai,jberryman/wai,kazu-yamamoto/wai,yesodweb/wai,beni55/wai,erikd/wai,mfine/wai,coypoop/wai,rgrinberg/wai,awpr/wai,iquiw/wai,rgrinberg/wai,iquiw/wai,iquiw/wai,mfine/wai,erikd/wai,dylex/wai,utdemir/wai,urbanslug/wai,awpr/wai,mfine/wai,erikd/wai,soenkehahn/wai,creichert/wai,urbanslug/wai,tolysz/wai,urbanslug/wai,tolysz/wai,creichert/wai,kazu-yamamoto/wai,frontrowed/wai,sordina/wai,sordina/wai,frontrowed/wai,awpr/wai,erikd/wai,soenkehahn/wai,utdemir/wai,beni55/wai,tolysz/wai,frontrowed/wai,soenkehahn/wai,beni55/wai,sol/wai,iquiw/wai,ygale/wai,jberryman/wai,tolysz/wai,sordina/wai,AndrewRademacher/wai,utdemir/wai,dylex/wai,dylex/wai,coypoop/wai,jberryman/wai,rgrinberg/wai,ygale/wai,mfine/wai,ygale/wai,soenkehahn/wai,urbanslug/wai,coypoop/wai