   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r0
   6  getarrayitem_gc_r %r1, $1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r0
  12  -live- %r0
  15  goto_if_not_ptr_iszero %r0, L1
  19  ref_copy $<* struct rpy_string> -> %r0
  22  L2:
  22  inline_call_r_r <JitCode 'open_cdll'>, R[%r0] -> %r1
  28  -live- %r0, %r1
  31  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab849bc950> -> %r2
  35  setfield_gc_r %r2, %r1, FieldDescr<pypy.module._rawffi.interp_rawffi.W_CDLL.inst_cdll>
  40  setfield_gc_r %r2, %r0, FieldDescr<pypy.module._rawffi.interp_rawffi.W_CDLL.inst_name>
  45  inline_call_ir_r <JitCode 'allocate_and_init_instance'>, I[$False, $False, $False, $False], R[$<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r0
  56  -live- %r0, %r2
  59  setfield_gc_r %r2, %r0, FieldDescr<pypy.module._rawffi.interp_rawffi.W_CDLL.inst_w_cache>
  64  ref_return %r2
  66  ---
  66  L1:
  66  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %i0
  73  -live- %i0, %r0
  76  goto_if_not %i0, L3
  80  ref_copy $<* struct rpy_string> -> %r0
  83  goto L2
  86  ---
  86  L3:
  86  inline_call_r_r <JitCode 'fsencode_w'>, R[%r0] -> %r0
  92  -live- %r0
  95  goto L2
