   0  residual_call_r_i $<* fn W_Structure.get_basic_ffi_type>, R[%r0], <CallDescr(r) EF=5> -> %i0
   7  -live- %i0, %r0
   7  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aaa3c07248> -> %r1
  11  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.module._rawffi.alt.interp_ffitype.W_FFIType.inst_name>
  16  setfield_gc_i %r1, $<* struct ffi_type>, FieldDescr<pypy.module._rawffi.alt.interp_ffitype.W_FFIType.inst__ffitype>
  21  setfield_gc_r %r1, %r0, FieldDescr<pypy.module._rawffi.alt.interp_ffitype.W_FFIType.inst_w_structdescr>
  26  setfield_gc_r %r1, $<* struct pypy.module._rawffi.alt.interp_ffitype.W_FFIType>, FieldDescr<pypy.module._rawffi.alt.interp_ffitype.W_FFIType.inst_w_pointer_to>
  31  setfield_gc_i %r1, %i0, FieldDescr<pypy.module._rawffi.alt.interp_ffitype.W_FFIType.inst__ffitype>
  36  -live- %i0, %r1
  36  goto_if_not_int_is_true %i0, L1
  40  residual_call_r_i $<* fn W_FFIType.get_ffitype>, R[%r1], <CallDescr(r) EF=4> -> %i0
  47  -live- %i0, %r1
  47  residual_call_ir_i $<* fn is_struct>, I[%i0], R[], <CallDescr(i) EF=0> -> %i0
  55  -live- %i0, %r1
  55  goto_if_not %i0, L2
  59  L3:
  59  ref_return %r1
  61  ---
  61  L2:
  61  goto L3
  64  ---
  64  L1:
  64  goto L3
