$8ea9e309 baseline.js:5:1
  Registers: 10
  Blocks:    1
  Constants:
    [0] = Undefined
    [1] = Int32(1)
    [2] = Int32(2)

block0:
  [   0] GetGlobal dst:reg6, `console`
  [  18] GetById dst:reg7, base:reg6, `log` (console.log)
  [  38] GetGlobal dst:reg9, `add`
  [  50] Call dst:reg8, callee:reg9, this_value:Undefined, add, arguments:[Int32(1), Int32(2)]
  [  78] Call dst:reg5, callee:reg7, this_value:reg6, console.log, arguments:[reg8]
  [  a0] End value:reg5


add$9f351e1b baseline.js:2:5
  Registers: 6
  Blocks:    1

block0:
  [   0] Add dst:reg5, lhs:arg0, rhs:arg1
  [  10] Return value:reg5


3