   0  getfield_gc_r %r0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_w_raw> -> %r0
   5  inline_call_r_r <JitCode 'getattr'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r1
  12  -live- %r1
  12  -live- %r1
  12  goto_if_not_ptr_nonzero %r1, L1
  16  ref_copy %r1 -> %r0
  19  -live- %r0, %r1
  19  guard_class %r0 -> %i0
  22  -live- %i0, %r1
  22  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  27  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  32  int_is_true %i0 -> %i0
  35  int_return %i0
  37  ---
  37  L2:
  37  L3:
  37  inline_call_r_i <JitCode 'is_true'>, R[%r1] -> %i0
  43  -live- %i0
  43  int_return %i0
  45  ---
  45  L1:
  45  goto L3
