   0  -live- %r1
   0  goto_if_not_ptr_iszero %r1, L1
   4  ref_return $<* struct rpython.rlib.buffer.Buffer>
   6  ---
   6  L1:
   6  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r1] -> %i0
  13  -live- %i0, %r1
  13  -live- %i0, %r1
  13  goto_if_not %i0, L2
  17  ref_return $<* struct rpython.rlib.buffer.Buffer>
  19  ---
  19  L2:
  19  -live- %r1
  19  guard_class %r1 -> %i0
  22  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  27  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  32  -live- %i0, %r1
  32  goto_if_not %i0, L3
  36  L4:
  36  -live- %r1
  36  guard_class %r1 -> %i0
  39  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_readbuf_w> -> %i0
  44  -live- %i0, %r1
  44  int_guard_value %i0
  46  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
  53  -live- %r0
  53  ref_return %r0
  55  ---
  55  L3:
  55  -live- %r1
  55  guard_class %r1 -> %i0
  58  -live- %i0, %r1
  58  int_guard_value %i0
  60  -live- %r1
  60  guard_class %r1 -> %i0
  63  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i0
  68  -live- %i0, %r1
  68  int_guard_value %i0
  70  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=2> -> %r0
  77  -live- %r0, %r1
  77  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r0, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i0
  84  -live- %i0, %r1
  84  -live- %i0, %r1
  84  goto_if_not %i0, L5
  88  goto L4
  91  ---
  91  L5:
  91  -live- %r1
  91  guard_class %r1 -> %i0
  94  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  99  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
 104  -live- %i0, %r1
 104  goto_if_not %i0, L6
 108  L7:
 108  inline_call_r_r <JitCode 'str'>, R[%r1] -> %r0
 114  -live- %r0
 114  -live- %r0
 114  guard_class %r0 -> %i0
 117  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_readbuf_w> -> %i0
 122  -live- %i0, %r0
 122  int_guard_value %i0
 124  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r0
 131  -live- %r0
 131  ref_return %r0
 133  ---
 133  L6:
 133  -live- %r1
 133  guard_class %r1 -> %i0
 136  -live- %i0, %r1
 136  int_guard_value %i0
 138  -live- %r1
 138  guard_class %r1 -> %i0
 141  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i0
 146  -live- %i0, %r1
 146  int_guard_value %i0
 148  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=2> -> %r0
 155  -live- %r0, %r1
 155  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r0, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i0
 162  -live- %i0, %r1
 162  -live- %i0, %r1
 162  goto_if_not %i0, L8
 166  goto L7
 169  ---
 169  L8:
 169  -live- %r1
 169  guard_class %r1 -> %i0
 172  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_buffer_w> -> %i0
 177  -live- %i0, %r1
 177  int_guard_value %i0
 179  residual_call_ir_r %i0, <IndirectCallTargets>, I[$0], R[%r1], <CallDescr(ri) EF=7> -> %r0
 188  -live- %r0, %r1
 188  catch_exception L9
 191  ref_return %r0
 193  ---
 193  L9:
 193  goto_if_exception_mismatch $<* struct object_vtable>, L10
 197  -live- %r1
 197  guard_class %r1 -> %i0
 200  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_readbuf_w> -> %i0
 205  -live- %i0, %r1
 205  int_guard_value %i0
 207  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
 214  -live- %r0, %r1
 214  catch_exception L11
 217  ref_return %r0
 219  ---
 219  L11:
 219  goto_if_exception_mismatch $<* struct object_vtable>, L12
 223  inline_call_r_v <JitCode 'ObjSpace._getarg_error'>, R[$<* struct rpy_string>, %r1]
 229  -live-
 229  raise $<* struct object>
 231  ---
 231  L12:
 231  reraise
 232  ---
 232  L10:
 232  reraise
