   0  getfield_gc_r %r0, FieldDescr<pypy.interpreter.argument.ArgErrMultipleValues.inst_argname> -> %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] -> %r0
  47  -live- %r0
  47  ref_return %r0
  49  ---
  49  L3:
  49  int_isconstant $3 -> %i0
  52  -live- %i0, %r1
  52  goto_if_not %i0, L4
  56  L5:
  56  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1224___simple_call__function_>, I[$3], R[%r1], <CallDescr(ir) EF=5> -> %r0
  65  -live- %r0
  65  ref_return %r0
  67  ---
  67  L4:
  67  goto L5
  70  ---
  70  L1:
  70  ref_copy $<* struct rpy_string> -> %r0
  73  goto L2
