Assume that variables are signed to registers S to set in the order). Asume that the base address of arrays A and B se Registers Sto to St2 are used to hold temporary values. What does this code do? (A is a label, assembler will replace this label with instruct as needed in generating machine code) add Sto,Szero.850 addi Sto,$t0,400 A: IwSs7, O(SLO) addi $87, 887,1 sw $87,0(81) subi Sto, Sto, 4 bne St1 $0 A Assume that variables are signed to registers S to set in the order). Asume that the base address of arrays A and B se Registers Sto to St2 are used to hold temporary values. What does this code do? (A is a label, assembler will replace this label with instruct as needed in generating machine code) add Sto,Szero.850 addi Sto,$t0,400 A: IwSs7, O(SLO) addi $87, 887,1 sw $87,0(81) subi Sto, Sto, 4 bne St1 $0 A