   0  -live- %r0, %r1
   0  record_quasiimmut_field %r1, FieldDescr<pypy.module.micronumpy.descriptor.W_Dtype.inst_itemtype>, FieldDescr<pypy.module.micronumpy.descriptor.W_Dtype.mutate_itemtype>
   6  getfield_gc_r_pure %r1, FieldDescr<pypy.module.micronumpy.descriptor.W_Dtype.inst_itemtype> -> %r1
  11  -live- %r0, %r1
  11  guard_class %r1 -> %i0
  14  getfield_raw_i %i0, FieldDescr<pypy.module.micronumpy.types.BaseType_vtable.cls_num> -> %i0
  19  -live- %i0, %r0, %r1
  19  goto_if_not_int_eq %i0, $19, L1
  24  ref_return %r0
  26  ---
  26  L1:
  26  -live- %r0, %r1
  26  guard_class %r1 -> %i0
  29  getfield_raw_i %i0, FieldDescr<pypy.module.micronumpy.types.BaseType_vtable.cls_num> -> %i0
  34  -live- %i0, %r0
  34  goto_if_not_int_eq %i0, $17, L2
  39  getfield_gc_r %r0, FieldDescr<pypy.module.micronumpy.boxes.W_UnicodeBox.inst__value> -> %r0
  44  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5a09f0f0> -> %r1
  48  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__value>
  53  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f257e60> -> %r0
  57  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.micronumpy.boxes.W_ObjectBox.inst_w_obj>
  62  ref_return %r0
  64  ---
  64  L2:
  64  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r1
  68  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  73  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  78  assert_not_none %r1
  80  -live- %r1
  80  guard_class %r1 -> %i0
  83  -live- %r1
  83  raise %r1
