   0  -live- %r0, %r1, %r2
   0  guard_class %r1 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
   8  -live- %i0, %r0, %r1, %r2
   8  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %r1
  13  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
  22  -live- %r1
  22  -live- %r1
  22  guard_class %r1 -> %i0
  25  -live- %r1
  25  raise %r1
  27  ---
  27  L2:
  27  -live- %r0, %r1, %r2
  27  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i1
  32  L4:
  32  -live- %i1, %r0, %r2
  32  guard_class %r2 -> %i0
  35  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
  40  -live- %i0, %i1, %r0, %r2
  40  switch %i0, <SwitchDictDescr 0:L5, 1:L6, 2:L7>
  44  unreachable
  45  ---
  45  L5:
  45  -live- %r2
  45  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r2] -> %r1
  54  -live- %r1
  54  -live- %r1
  54  guard_class %r1 -> %i0
  57  -live- %r1
  57  raise %r1
  59  ---
  59  L6:
  59  -live- %i1, %r0, %r2
  59  getfield_gc_i_pure %r2, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i2
  64  L8:
  64  inline_call_r_i <JitCode 'ObjSpace.c_filedescriptor_w'>, R[%r0] -> %i0
  70  -live- %i0, %i1, %i2
  70  inline_call_ir_v <JitCode 'fchown'>, I[%i0, %i1, %i2], R[]
  78  -live-
  78  catch_exception L9
  81  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  83  ---
  83  L9:
  83  goto_if_exception_mismatch $<* struct object_vtable>, L10
  87  last_exc_value -> %r1
  89  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r1
  98  -live- %r1
  98  -live- %r1
  98  guard_class %r1 -> %i0
 101  -live- %r1
 101  raise %r1
 103  ---
 103  L10:
 103  reraise
 104  ---
 104  L7:
 104  -live- %i1, %r0, %r2
 104  -live- %i1, %r0, %r2
 104  guard_class %r2 -> %i0
 107  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
 112  -live- %i0, %i1, %r0, %r2
 112  int_guard_value %i0
 114  residual_call_r_r %i0, <IndirectCallTargets>, R[%r2], <CallDescr(r) EF=7> -> %r1
 121  -live- %i1, %r0, %r1
 121  -live- %i1, %r0, %r1
 121  guard_class %r1 -> %i0
 124  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
 129  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r1] -> %i2
 137  -live- %i1, %i2, %r0
 137  goto L8
 140  ---
 140  L3:
 140  -live- %r0, %r1, %r2
 140  -live- %r0, %r1, %r2
 140  guard_class %r1 -> %i0
 143  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
 148  -live- %i0, %r0, %r1, %r2
 148  int_guard_value %i0
 150  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r1
 157  -live- %r0, %r1, %r2
 157  -live- %r0, %r1, %r2
 157  guard_class %r1 -> %i0
 160  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
 165  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r1] -> %i1
 173  -live- %i1, %r0, %r2
 173  goto L4
