$6ef6ff9a parameter-createvariable-order.js:7:1
  Registers: 7
  Blocks:    1
  Constants:
    [0] = Undefined
    [1] = Int32(1)
    [2] = Int32(2)
    [3] = Int32(3)

block0:
  [   0] GetLexicalEnvironment dst:reg4
  [   8] GetGlobal dst:reg6, `f`
  [  20] Call dst:reg5, callee:reg6, this_value:Undefined, f, arguments:[Int32(1), Int32(2), Int32(3)]
  [  50] End value:reg5


f$40c96172 parameter-createvariable-order.js:2:5
  Registers: 7
  Blocks:    1
  Locals:    inner~0
  Constants:
    [0] = Undefined

block0:
  [   0] GetLexicalEnvironment dst:reg4
  [   8] CreateVariable `a`, is_immutable:false, is_global:false, is_strict:false
  [  18] CreateVariable `b`, is_immutable:false, is_global:false, is_strict:false
  [  28] CreateVariable `c`, is_immutable:false, is_global:false, is_strict:false
  [  38] InitializeLexicalBinding `a`, src:arg0
  [  50] InitializeLexicalBinding `b`, src:arg1
  [  68] InitializeLexicalBinding `c`, src:arg2
  [  80] Mov dst:inner~0, src:Undefined
  [  90] NewFunction dst:reg5, shared_function_data_index:0 (inner)
  [  a8] Mov2 dst1:inner~0, src1:reg5, dst2:reg6, src2:inner~0
  [  c0] Call dst:reg5, callee:reg6, this_value:Undefined, inner
  [  e0] Return value:reg5


inner$350d7dbe parameter-createvariable-order.js:3:9
  Registers: 8
  Blocks:    1

block0:
  [   0] GetLexicalEnvironment dst:reg4
  [   8] GetBinding dst:reg5, `a`
  [  20] GetBinding dst:reg6, `b`
  [  38] Add dst:reg7, lhs:reg5, rhs:reg6
  [  48] GetBinding dst:reg5, `c`
  [  60] Add dst:reg6, lhs:reg7, rhs:reg5
  [  70] Return value:reg6