   0  inline_call_r_r <JitCode 'PackFormatIterator.accept_obj_arg'>, R[%r0] -> %r1
   6  -live- %r0, %r1
   9  guard_class %r1 -> %i0
  12  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
  17  -live- %i0, %r0, %r1
  20  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  24  unreachable
  25  ---
  25  L1:
  25  -live- %r0, %r1
  28  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r1
  34  L4:
  34  -live- %r0, %r1
  37  strlen %r1 -> %i0
  40  -live- %i0, %r0, %r1
  43  goto_if_not_int_ne %i0, $1, L5
  48  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000560962375ec0> -> %r1
  52  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  57  assert_not_none %r1
  59  -live- %r1
  62  raise %r1
  64  ---
  64  L5:
  64  strgetitem %r1, $0 -> %i0
  68  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_wbuf> -> %r1
  73  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i1
  78  -live- %i0, %i1, %r0, %r1
  81  guard_class %r1 -> %i2
  84  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_setitem> -> %i2
  89  -live- %i0, %i1, %i2, %r0, %r1
  92  int_guard_value %i2
  94  residual_call_ir_v %i2, <IndirectCallTargets>, I[%i1, %i0], R[%r1], <CallDescr(rii) EF=7>
 103  -live- %r0
 106  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos> -> %i0
 111  int_add %i0, $1 -> %i0
 115  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_pos>
 120  void_return
 121  ---
 121  L2:
 121  -live- %r0, %r1
 124  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r1
 129  goto L4
 132  ---
 132  L3:
 132  -live- %r1
 135  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
 144  -live- %r1
 147  assert_not_none %r1
 149  -live- %r1
 152  guard_class %r1 -> %i0
 155  -live- %r1
 158  raise %r1
