   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100b4524d90> -> %r1
   4  -live- %r0, %r1
   4  jit_force_quasi_immutable %r1, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.mutate__custom_field_pos>
   8  setfield_gc_i %r1, $False, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.inst__custom_field_pos>
  13  setfield_gc_r %r1, $<* wref -> None>, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst__pointer_type>
  18  -live- %r0, %r1
  18  jit_force_quasi_immutable %r1, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.mutate__with_var_array>
  22  setfield_gc_i %r1, $False, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.inst__with_var_array>
  27  -live- %r0, %r1
  27  jit_force_quasi_immutable %r1, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.mutate_alignment>
  31  setfield_gc_i %r1, $-1, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CTypeStructOrUnion.inst_alignment>
  36  strlen %r0 -> %i0
  39  -live- %i0, %r0, %r1
  39  jit_force_quasi_immutable %r1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.mutate_size>
  43  setfield_gc_i %r1, $-1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_size>
  48  setfield_gc_r %r1, %r0, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_name>
  53  setfield_gc_i %r1, %i0, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_name_position>
  58  ref_return %r1
