Idea of Register Allocation x = m[0]; y = m[1]; xy = x*y; z = m[2]; yz = y*z; xz = x*z; r = xy + yz; m[3] = r + xz x y z xy yz xz r {} {x} {x,y} {y,x,xy}
![Idea of Register Allocation x = m[0]; y = m[1]; xy = x*y; z = m[2]; yz = y*z; xz = x*z; r = xy + yz; m[3] = r + xz x y z xy yz xz r {} {x} {x,y} {y,x,xy}](https://static.fdocuments.net/doc/330x215/56649c785503460f9492d28f/idea-of-register-allocation-x-m0-y-m1-xy-xy-z-m2-yz-yz.jpg)
