   0  setfield_gc_i %r0, $<* None>, FieldDescr<rpython.rlib.libffi.CDLL.inst_lib>
   5  -live- %i0, %r0, %r1
   5  goto_if_not_ptr_iszero %r1, L1
   9  int_copy $<* None> -> %i2
  12  L2:
  12  inline_call_ir_i <JitCode 'dlopen'>, I[%i2, %i0], R[] -> %i0
  20  -live- %i0, %i2, %r0
  20  catch_exception L3
  23  setfield_gc_i %r0, %i0, FieldDescr<rpython.rlib.libffi.CDLL.inst_lib>
  28  -live- %i2
  28  goto_if_not_int_is_true %i2, L4
  32  residual_call_ir_v $<* fn _ll_1_raw_free__arrayPtr>, I[%i2], R[], <CallDescr(i) EF=2 OS_RAW_FREE>
  39  void_return
  40  ---
  40  L4:
  40  void_return
  41  ---
  41  L3:
  41  last_exception -> %i0
  43  last_exc_value -> %r1
  45  -live- %i2, %r1
  45  goto_if_not_int_is_true %i2, L5
  49  residual_call_ir_v $<* fn _ll_1_raw_free__arrayPtr>, I[%i2], R[], <CallDescr(i) EF=2 OS_RAW_FREE>
  56  -live- %r1
  56  raise %r1
  58  ---
  58  L5:
  58  -live- %r1
  58  raise %r1
  60  ---
  60  L1:
  60  strlen %r1 -> %i1
  63  int_add %i1, $1 -> %i1
  67  residual_call_ir_i $<* fn _ll_1_raw_malloc_varsize__Signed>, I[%i1], R[], <CallDescr(i) EF=5 OS_RAW_MALLOC_VARSIZE_CHAR> -> %i2
  75  -live- %i0, %i2, %r0, %r1
  75  strlen %r1 -> %i1
  78  residual_call_ir_v $<* fn copy_string_to_raw>, I[%i2, $0, %i1], R[%r1], <CallDescr(riii) EF=0 OS_STR_COPY_TO_RAW>
  88  setarrayitem_raw_i %i2, %i1, $'\x00', <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00000100a3ad3cc8>
  94  goto L2
