Question

Evaluate the expression: a=(b +c)* d – e in 3 and 0-Address Machines.

Answer 1

Evaluate the expression: a = (b+ c) * d – eSolution:3-Address Machinesadd R1  b    cmul R1  R1 d sub  a  R1  ereturnDEF      Let`s show DEF:a def byte(4)b def byte(4)c def byte(4)d def byte(4)e def byte(4)            0-Address Machinespush epush dpush cpush baddmul subpop areturnDEF