newarr [mscorlib]system.int32//number = new int[6],
//length of the array must be loaded onto the stack before
stloc.0//number
ldc.i4.0//load first local(v_0) onto the stack
stloc.1//int i = 0
br.s loopfor //goto “loopfor”, “loopfor” is only a lable
//startfor is a lable too
startfor: ldloc.0//number
ldloc.1//load v_1 onto the stack
ldloc.1
ldloc.1
mul//multiply
stelem.i4//i = i * i
ldloc.1
ldc.i4.1
add
