gistfile1.txt

CLM-bshirai:rubinius bshirai$ rbx compile -B -e 'def add(a,b)
> a + b
> end'

============= :__script__ ==============
Arguments:   0 required, 0 post, 0 total
Arity:       0
Locals:      0
Stack size:  5
Literals:    4: :add, <compiled code>, :method_visibility, :add_defn_method
Lines to IP: 1: 0..15

0000:  push_rubinius
0001:  push_literal               :add
0003:  push_literal               #<Rubinius::CompiledCode add file=(snippet)>
0005:  push_scope
0006:  push_variables
0007:  send_stack                 :method_visibility, 0
0010:  send_stack                 :add_defn_method, 4
0013:  pop
0014:  push_true
0015:  ret
----------------------------------------

================= :add =================
Arguments:   2 required, 0 post, 2 total
Arity:       2
Locals:      2: a, b
Stack size:  4
Literals:    1: :+
Line:        1
Lines to IP: 2: 0..7

0000:  push_local                 0    # a
0002:  push_local                 1    # b
0004:  send_stack                 :+, 1
0007:  ret
----------------------------------------