   0  residual_call_r_r $<* fn W_Root.getaddrstring>, R[%r0], <CallDescr(r) EF=7> -> %r0
   7  -live- %r0, %r1, %r2
   7  new_array_clear $6, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138> -> %r3
  12  setarrayitem_gc_r %r3, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  18  -live- %r0, %r1, %r2, %r3
  18  goto_if_not_ptr_nonzero %r1, L1
  22  L2:
  22  setarrayitem_gc_r %r3, $1, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  28  setarrayitem_gc_r %r3, $2, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  34  -live- %r0, %r2, %r3
  34  goto_if_not_ptr_nonzero %r0, L3
  38  L4:
  38  setarrayitem_gc_r %r3, $3, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  44  -live- %r2, %r3
  44  goto_if_not_ptr_nonzero %r2, L5
  48  L6:
  48  setarrayitem_gc_r %r3, $4, %r2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  54  setarrayitem_gc_r %r3, $5, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018e892138>
  60  ref_isvirtual %r3 -> %i0
  63  -live- %i0, %r3
  63  goto_if_not %i0, L7
  67  inline_call_ir_r <JitCode 'll_join_strs__v1222___simple_call__function_'>, I[$6], R[%r3] -> %r1
  75  -live- %r1
  75  L8:
  75  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000000174027cc8> -> %r0
  79  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  84  ref_return %r0
  86  ---
  86  L7:
  86  int_isconstant $6 -> %i0
  89  -live- %i0, %r3
  89  goto_if_not %i0, L9
  93  L10:
  93  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1224___simple_call__function_>, I[$6], R[%r3], <CallDescr(ir) EF=5> -> %r1
 102  -live- %r1
 102  goto L8
 105  ---
 105  L9:
 105  goto L10
 108  ---
 108  L5:
 108  ref_copy $<* struct rpy_string> -> %r2
 111  goto L6
 114  ---
 114  L3:
 114  ref_copy $<* struct rpy_string> -> %r0
 117  goto L4
 120  ---
 120  L1:
 120  ref_copy $<* struct rpy_string> -> %r1
 123  goto L2
