$28497381 update-member-expression.js:13:1
  Registers: 9
  Blocks:    1
  Constants:
    [0] = Undefined

block0:
  [   0] GetGlobal dst:reg6, `postfix_increment`
  [  18] NewObject dst:reg7
  [  28] Call dst:reg5, callee:reg6, this_value:Undefined, postfix_increment, arguments:[reg7]
  [  50] GetGlobal dst:reg7, `prefix_decrement`
  [  68] NewObject dst:reg8
  [  78] Call dst:reg6, callee:reg7, this_value:Undefined, prefix_decrement, arguments:[reg8]
  [  a0] End value:reg6


postfix_increment$43f18c4c update-member-expression.js:6:14
  Registers: 7
  Blocks:    1
  Constants:
    [0] = Undefined

block0:
  [   0] GetById dst:reg5, base:arg0, `count` (obj.count)
  [  20] PostfixIncrement dst:reg6, src:reg5
  [  30] PutById base:arg0, `count`, src:reg5, kind:Normal
  [  58] End value:Undefined


prefix_decrement$f522dc02 update-member-expression.js:10:5
  Registers: 6
  Blocks:    1
  Constants:
    [0] = Undefined

block0:
  [   0] GetById dst:reg5, base:arg0, `count` (obj.count)
  [  20] Decrement dst:reg5
  [  28] PutById base:arg0, `count`, src:reg5, kind:Normal
  [  50] End value:Undefined