   0  inline_call_r_r <JitCode 'Handler.get_fileno_and_file'>, R[%r0, %r1] -> %r1
   7  -live- %i0, %r0, %r1
   7  getfield_gc_i_pure %r1, FieldDescr<tuple2.item0> -> %i1
  12  getfield_gc_r_pure %r1, FieldDescr<tuple2.item1> -> %r1
  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, %r1
  25  -live- %i0, %i1, %i2, %r0, %r1
  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 0x4ad4eb30> -> %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  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.faulthandler.handler.Handler.inst_fatal_error_w_file>
  68  residual_call_ir_i $<* fn pypy_faulthandler_enable>, I[%i1, %i0], R[], <CallDescr(ii) EF=2> -> %i0
  77  -live- %i0
  77  goto_if_not_int_is_true %i0, L2
  81  residual_call_ir_r $<* fn charp2str>, I[%i0], R[], <CallDescr(i) EF=5> -> %r0
  89  -live- %r0
  89  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4ad4eb30> -> %r1
  93  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  98  setfield_gc_r %r1, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
 103  setfield_gc_r %r1, %r0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
 108  assert_not_none %r1
 110  -live- %r1
 110  guard_class %r1 -> %i0
 113  -live- %r1
 113  raise %r1
 115  ---
 115  L2:
 115  void_return
