Translate each of these stack machine instructions into register machine:

Bipush(c : Int)
Iadd
Imul
Iload(slot : Int)
Istore(slot : Int)

using register machine instructions

1. with arbitrary addressing
2. assuming arithmetic operations are done only on registers

In both cases, assume special registers

• SP for stack pointer - current top of stack
• FP for frame pointer - first non-parameter local variable

Concrete example:

def f(x : Int, y : Int) = {
  val z = x + y
  z * x
}
def g(u : Int) = {
  val v = u + 3
  f(u,v) + 5  
}