   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r0
   6  inline_call_ir_r <JitCode 'interp_w__W_BaseConnection'>, I[$False], R[%r0] -> %r0
  14  -live- %r0, %r1
  14  getarrayitem_gc_r %r1, $1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r2
  20  getarrayitem_gc_r %r1, $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r3
  26  -live- %r0, %r2, %r3
  26  goto_if_not_ptr_nonzero %r3, L1
  30  ref_copy %r3 -> %r1
  33  -live- %r0, %r1, %r2, %r3
  33  guard_class %r1 -> %i0
  36  -live- %i0, %r0, %r2, %r3
  36  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  41  getfield_gc_i_pure %r3, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  46  L3:
  46  inline_call_ir_r <JitCode 'W_BaseConnection.recv_bytes_into'>, I[%i0], R[%r0, %r2] -> %r0
  55  -live- %r0
  55  ref_return %r0
  57  ---
  57  L2:
  57  L4:
  57  inline_call_r_i <JitCode 'getindex_w'>, R[%r3, $<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>] -> %i0
  66  -live- %i0, %r0, %r2
  66  goto L3
  69  ---
  69  L1:
  69  goto L4
