   0  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CDataSliced.inst_length> -> %i0
   5  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408> -> %r1
  10  setarrayitem_gc_r %r1, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  16  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i0], R[], <CallDescr(i) EF=3> -> %r0
  24  -live- %r0, %r1
  27  setarrayitem_gc_r %r1, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  33  int_isconstant $2 -> %i0
  36  -live- %i0, %r1
  39  goto_if_not %i0, L1
  43  ref_isvirtual %r1 -> %i0
  46  -live- %i0, %r1
  49  goto_if_not %i0, L2
  53  L3:
  53  inline_call_ir_r <JitCode 'll_join_strs__v1135___simple_call__function_'>, I[$2], R[%r1] -> %r0
  61  -live- %r0
  64  ref_return %r0
  66  ---
  66  L2:
  66  goto L3
  69  ---
  69  L1:
  69  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1137___simple_call__function_>, I[$2], R[%r1], <CallDescr(ir) EF=5> -> %r0
  78  -live- %r0
  81  ref_return %r0
