   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  getfield_raw_i %i0, FieldDescr<specfunc.variant0> -> %i0
  73  -live- %i0, %r1
  73  int_guard_value %i0
  75  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=2> -> %r0
  82  -live- %r0, %r1
  82  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r0, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i0
  89  -live- %i0, %r1
  89  -live- %i0, %r1
  89  goto_if_not %i0, L5
  93  goto L4
  96  ---
  96  L5:
  96  -live- %r1
  96  guard_class %r1 -> %i0
  99  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
 104  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
 109  -live- %i0, %r1
 109  goto_if_not %i0, L6
 113  L7:
 113  inline_call_r_r <JitCode 'str'>, R[%r1] -> %r0
 119  -live- %r0
 119  -live- %r0
 119  guard_class %r0 -> %i0
 122  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_readbuf_w> -> %i0
 127  -live- %i0, %r0
 127  int_guard_value %i0
 129  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=7> -> %r0
 136  -live- %r0
 136  ref_return %r0
 138  ---
 138  L6:
 138  -live- %r1
 138  guard_class %r1 -> %i0
 141  -live- %i0, %r1
 141  int_guard_value %i0
 143  -live- %r1
 143  guard_class %r1 -> %i0
 146  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getclass> -> %i0
 151  getfield_raw_i %i0, FieldDescr<specfunc.variant0> -> %i0
 156  -live- %i0, %r1
 156  int_guard_value %i0
 158  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=2> -> %r0
 165  -live- %r0, %r1
 165  inline_call_r_i <JitCode 'W_TypeObject.issubtype'>, R[%r0, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %i0
 172  -live- %i0, %r1
 172  -live- %i0, %r1
 172  goto_if_not %i0, L8
 176  goto L7
 179  ---
 179  L8:
 179  inline_call_r_r <JitCode 'ObjSpace.readbuf_w'>, R[%r1] -> %r0
 185  -live- %r0, %r1
 185  catch_exception L9
 188  ref_return %r0
 190  ---
 190  L9:
 190  goto_if_exception_mismatch $<* struct object_vtable>, L10
 194  last_exception -> %i1
 196  last_exc_value -> %r2
 198  getfield_gc_r %r2, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type> -> %r0
 203  inline_call_r_i <JitCode 'exception_match'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %i0
 210  -live- %i0, %r1, %r2
 210  -live- %i0, %r1, %r2
 210  goto_if_not %i0, L11
 214  inline_call_r_v <JitCode 'ObjSpace._getarg_error'>, R[$<* struct rpy_string>, %r1]
 220  -live-
 220  raise $<* struct object>
 222  ---
 222  L11:
 222  -live- %r2
 222  raise %r2
 224  ---
 224  L10:
 224  reraise
