   0  inline_call_r_r <JitCode 'PackFormatIterator.accept_obj_arg'>, R[%r0] -> %r1
   6  -live- %i0, %r0, %r1
   6  -live- %i0, %r0, %r1
   6  guard_class %r1 -> %i1
   9  getfield_raw_i %i1, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i1
  14  -live- %i0, %i1, %r0, %r1
  14  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %i0, %r0, %r1
  19  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  24  L4:
  24  strlen %r2 -> %i3
  27  -live- %i0, %i3, %r0, %r2
  27  goto_if_not_int_ge %i3, %i0, L5
  32  int_sub %i0, $1 -> %i3
  36  -live- %i0, %i3, %r0, %r2
  36  goto_if_not_int_lt %i3, $0, L6
  41  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000010064f78608> -> %r1
  45  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  50  assert_not_none %r1
  52  -live- %r1
  52  guard_class %r1 -> %i1
  55  -live- %r1
  55  raise %r1
  57  ---
  57  L6:
  57  L7:
  57  -live- %i0, %i3, %r0, %r2
  57  goto_if_not_int_gt %i3, $255, L8
  62  int_copy $255 -> %i3
  65  L9:
  65  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_wbuf> -> %r1
  70  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
  75  -live- %i0, %i1, %i3, %r0, %r1, %r2
  75  guard_class %r1 -> %i2
  78  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_setitem> -> %i2
  83  -live- %i0, %i1, %i2, %i3, %r0, %r1, %r2
  83  int_guard_value %i2
  85  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i1, %i3], R[%r1], <CallDescr(rii) EF=7>
  94  -live- %i0, %r0, %r2
  94  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
  99  int_add %i1, $1 -> %i1
 103  setfield_gc_i %r0, %i1, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos>
 108  int_sub %i0, $1 -> %i1
 112  inline_call_ir_v <JitCode '_pack_string'>, I[%i1], R[%r0, %r2]
 120  -live-
 120  void_return
 121  ---
 121  L8:
 121  goto L9
 124  ---
 124  L5:
 124  goto L7
 127  ---
 127  L2:
 127  -live- %i0, %r0, %r1
 127  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r2
 133  -live- %i0, %r0, %r2
 133  goto L4
 136  ---
 136  L3:
 136  -live- %r1
 136  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
 145  -live- %r1
 145  assert_not_none %r1
 147  -live- %r1
 147  guard_class %r1 -> %i1
 150  -live- %r1
 150  raise %r1
