   0  getarrayitem_raw_i %i0, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00005609583daf00> -> %i0
   6  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609501b99b8> -> %r1
  10  setfield_gc_i %r1, $0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.special_memory_pressure>
  15  setfield_gc_i %r1, $<* None>, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  20  setfield_gc_i %r1, %i0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  25  setfield_gc_r %r1, %r0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst_ctype>
  30  ref_return %r1
