Please give explanation for the all the values, as I have to study and understand this for a test. Thanks!

BLT rs1,rs2,offset

Branch Less Than

if rs1

BEQ rs1,rs2,offset

Branch Equal

if rs1 = rs2 then pc pc + offset

LUI rd,imm

Load Upper Immediate

rd imm

ORI rd,rs1,imm

Or Immediate

rd ux(rs1) ux(imm)

Problem 3- Consider the following assembly code addi xl, x0, 12 addi x2, x0, 15 Y1: sub x2, x2, x1 blt x2, x0, X1 X1: add x3, x2, xl lui x4, 12 ori x4, x4, 10 What are the values of registers x1, x2, x3, and x4 after the program ends its execution? If a register value did not change in the code above, write "NO CHANGE". Please indicate what base you are using to display the values x1 x2: x3 x4: Problem 3- Consider the following assembly code addi xl, x0, 12 addi x2, x0, 15 Y1: sub x2, x2, x1 blt x2, x0, X1 X1: add x3, x2, xl lui x4, 12 ori x4, x4, 10 What are the values of registers x1, x2, x3, and x4 after the program ends its execution? If a register value did not change in the code above, write "NO CHANGE". Please indicate what base you are using to display the values x1 x2: x3 x4