   0  inline_call_r_r <JitCode 'Handler.get_fileno_and_file'>, R[%r0, %r1] -> %r0
   7  -live- %i0, %r0
   7  getfield_gc_i_pure %r0, FieldDescr<tuple2.item0> -> %i1
  12  getfield_gc_r_pure %r0, FieldDescr<tuple2.item1> -> %r0
  17  residual_call_ir_i $<* fn pypy_faulthandler_setup>, I[$<* fn _dump_callback>], R[], <CallDescr(i) EF=7> -> %i2
  25  -live- %i0, %i1, %i2, %r0
  25  -live- %i0, %i1, %i2, %r0
  25  goto_if_not_int_is_true %i2, L1
  29  residual_call_ir_r $<* fn charp2str>, I[%i2], R[], <CallDescr(i) EF=5> -> %r0
  37  -live- %r0
  37  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x1dd3b430> -> %r1
  41  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  46  setfield_gc_r %r1, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  51  setfield_gc_r %r1, %r0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  56  assert_not_none %r1
  58  -live- %r1
  58  guard_class %r1 -> %i0
  61  -live- %r1
  61  raise %r1
  63  ---
  63  L1:
  63  residual_call_ir_v $<* fn pypy_faulthandler_dump_traceback>, I[%i1, %i0, $<fakeaddr NULL>], R[], <CallDescr(iii) EF=2>
  72  -live- %r0
  72  void_return
