   0  getfield_gc_r %r0, FieldDescr<pypy.module._cffi_backend.lib_obj.W_LibObject.inst_libname> -> %r0
   5  new_array_clear $3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0> -> %r1
  10  setarrayitem_gc_r %r1, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0>
  16  -live- %r0, %r1
  16  goto_if_not_ptr_nonzero %r0, L1
  20  L2:
  20  setarrayitem_gc_r %r1, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0>
  26  setarrayitem_gc_r %r1, $2, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0>
  32  ref_isvirtual %r1 -> %i0
  35  -live- %i0, %r1
  35  goto_if_not %i0, L3
  39  inline_call_ir_r <JitCode 'll_join_strs__v1222___simple_call__function_'>, I[$3], R[%r1] -> %r1
  47  -live- %r1
  47  L4:
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r0
  51  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  56  ref_return %r0
  58  ---
  58  L3:
  58  int_isconstant $3 -> %i0
  61  -live- %i0, %r1
  61  goto_if_not %i0, L5
  65  L6:
  65  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1224___simple_call__function_>, I[$3], R[%r1], <CallDescr(ir) EF=5> -> %r1
  74  -live- %r1
  74  goto L4
  77  ---
  77  L5:
  77  goto L6
  80  ---
  80  L1:
  80  ref_copy $<* struct rpy_string> -> %r0
  83  goto L2
