   0  inline_call_r_r <JitCode '_pack'>, R[%r0, %r2] -> %r0
   7  -live- %i0, %r0, %r1
   7  inline_call_r_r <JitCode 'getarg_w__w_'>, R[$<* struct rpy_string>, %r1] -> %r1
  14  -live- %i0, %r0, %r1
  14  -live- %i0, %r0, %r1
  14  goto_if_not_int_lt %i0, $0, L1
  19  -live- %i0, %r0, %r1
  19  guard_class %r1 -> %i2
  22  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i2
  27  -live- %i0, %i2, %r0, %r1
  27  int_guard_value %i2
  29  residual_call_r_i %i2, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=5> -> %i2
  36  -live- %i0, %i2, %r0, %r1
  36  int_add %i0, %i2 -> %i0
  40  L2:
  40  strlen %r0 -> %i2
  43  -live- %i0, %i2, %r0, %r1
  43  goto_if_not_int_lt %i0, $0, L3
  48  L4:
  48  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x1009a74ab90> -> %r0
  52  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  57  setfield_gc_r %r0, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  62  setfield_gc_i %r0, %i2, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  67  -live- %r0
  67  raise %r0
  69  ---
  69  L3:
  69  -live- %i0, %i2, %r0, %r1
  69  guard_class %r1 -> %i1
  72  getfield_raw_i %i1, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i1
  77  -live- %i0, %i1, %i2, %r0, %r1
  77  int_guard_value %i1
  79  residual_call_r_i %i1, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=5> -> %i1
  86  -live- %i0, %i1, %i2, %r0, %r1
  86  int_sub %i1, %i0 -> %i1
  90  -live- %i0, %i1, %i2, %r0, %r1
  90  goto_if_not_int_lt %i1, %i2, L5
  95  goto L4
  98  ---
  98  L5:
  98  -live- %i0, %r0, %r1
  98  guard_class %r1 -> %i2
 101  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_setslice> -> %i2
 106  -live- %i0, %i2, %r0, %r1
 106  int_guard_value %i2
 108  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i0], R[%r1, %r0], <CallDescr(rir) EF=7>
 117  -live-
 117  void_return
 118  ---
 118  L1:
 118  goto L2
