   0  residual_call_ir_i $<* fn jit_ffi_call_impl_int>, I[%i0, %i1, %i2], R[], <CallDescr(iii) EF=7 OS_LIBFFI_CALL> -> %i1
  10  -live- %i0, %i1, %i2
  13  getfield_raw_i %i0, FieldDescr<CIF_DESCRIPTION.rtype> -> %i3
  18  residual_call_ir_i $<* fn getsize>, I[%i3], R[], <CallDescr(i) EF=0> -> %i3
  26  -live- %i0, %i1, %i2, %i3
  29  switch %i3, <SwitchDictDescr 1:L1, 2:L2, 4:L3>
  33  getfield_raw_i %i0, FieldDescr<CIF_DESCRIPTION.exchange_result> -> %i0
  38  raw_store_i %i2, %i0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563a656cc790>
  44  void_return
  45  ---
  45  L1:
  45  -live- %i0, %i1, %i2
  48  getfield_raw_i %i0, FieldDescr<CIF_DESCRIPTION.exchange_result> -> %i0
  53  int_and %i1, $255 -> %i1
  57  raw_store_i %i2, %i0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563a656cc6b0>
  63  void_return
  64  ---
  64  L2:
  64  -live- %i0, %i1, %i2
  67  getfield_raw_i %i0, FieldDescr<CIF_DESCRIPTION.exchange_result> -> %i0
  72  int_and %i1, $65535 -> %i1
  76  raw_store_i %i2, %i0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563a656cc6e8>
  82  void_return
  83  ---
  83  L3:
  83  -live- %i0, %i1, %i2
  86  getfield_raw_i %i0, FieldDescr<CIF_DESCRIPTION.exchange_result> -> %i0
  91  int_and %i1, $4294967295 -> %i1
  95  raw_store_i %i2, %i0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563a656cc758>
 101  void_return
