Improve the temporary creation within the addition and subtraction assignment operators of the 'StaticMatrix' class template
Improve the temporary creation within the addition and subtraction assignment operators of the 'StaticMatrix' class template

Manu343726/blaze-lib,gnzlbg/blaze-lib,nyotis/blaze-lib,amaniak/blaze-lib,yzxyzh/blaze-lib,wsavoie/blaze-lib,honnibal/blaze-lib,gnzlbg/blaze-lib,lsalamon/blaze-lib,wsavoie/blaze-lib,davidebaltieri31/blaze-lib,amaniak/blaze-lib,wdv4758h/blaze-lib,ironm73/blaze-lib,davidebaltieri31/blaze-lib,nyotis/blaze-lib,byzhang/blaze,ceramos/blaze-lib,byzhang/blaze-lib,dylanede/blaze-lib,honnibal/blaze-lib,davidebaltieri31/blaze-lib,amaniak/blaze-lib,Manu343726/blaze-lib,wsavoie/blaze-lib,honnibal/blaze-lib,ceramos/blaze-lib,benjamingr/blaze-lib,byzhang/blaze-lib,ColinGilbert/blaze-lib,ironm73/blaze-lib,ColinGilbert/blaze-lib,dorofiykolya/blaze-lib,dylanede/blaze-lib,dorofiykolya/blaze-lib,dylanede/blaze-lib,lsalamon/blaze-lib,wdv4758h/blaze-lib,benjamingr/blaze-lib,yzxyzh/blaze-lib,benjamingr/blaze-lib,dorofiykolya/blaze-lib,lsalamon/blaze-lib,ColinGilbert/blaze-lib,byzhang/blaze,Manu343726/blaze-lib,gnzlbg/blaze-lib,byzhang/blaze,nyotis/blaze-lib,yzxyzh/blaze-lib,ceramos/blaze-lib,ironm73/blaze-lib,byzhang/blaze-lib,wdv4758h/blaze-lib