   0  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_w> -> %r1
   5  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index> -> %i2
  10  arraylen_gc %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10034044150> -> %i1
  15  -live- %i0, %i1, %i2, %r0, %r1
  15  goto_if_not_int_ge %i2, %i1, L1
  20  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10036838190> -> %r1
  24  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  29  -live- %r1
  29  raise %r1
  31  ---
  31  L1:
  31  getarrayitem_gc_r %r1, %i2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10034044150> -> %r1
  37  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index> -> %i2
  42  int_add %i2, $1 -> %i2
  46  setfield_gc_i %r0, %i2, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index>
  51  -live- %i0, %r0, %r1
  51  guard_class %r1 -> %i2
  54  getfield_raw_i %i2, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i2
  59  -live- %i0, %i2, %r0, %r1
  59  switch %i2, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  63  unreachable
  64  ---
  64  L2:
  64  -live- %i0, %r0, %r1
  64  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  69  L5:
  69  strlen %r2 -> %i3
  72  -live- %i0, %i3, %r0, %r2
  72  goto_if_not_int_ge %i3, %i0, L6
  77  int_sub %i0, $1 -> %i3
  81  -live- %i0, %i3, %r0, %r2
  81  goto_if_not_int_lt %i3, $0, L7
  86  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10036838190> -> %r1
  90  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
  95  -live- %r1
  95  raise %r1
  97  ---
  97  L7:
  97  L8:
  97  -live- %i0, %i3, %r0, %r2
  97  goto_if_not_int_gt %i3, $255, L9
 102  int_copy %i3 -> %i4
 105  int_copy $'\xff' -> %i3
 108  L10:
 108  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 113  getfield_gc_i %r1, FieldDescr<stringbuilder.current_pos> -> %i2
 118  getfield_gc_i %r1, FieldDescr<stringbuilder.current_end> -> %i1
 123  int_eq %i2, %i1 -> %i2
 127  conditional_call_ir_v %i2, $<* fn ll_grow_by__stringbuilderPtr_Signed>, I[$1], R[%r1], <CallDescr(ri) EF=5>
 136  -live- %i0, %i3, %i4, %r0, %r1, %r2
 136  getfield_gc_i %r1, FieldDescr<stringbuilder.current_pos> -> %i2
 141  int_add %i2, $1 -> %i1
 145  setfield_gc_i %r1, %i1, FieldDescr<stringbuilder.current_pos>
 150  getfield_gc_r %r1, FieldDescr<stringbuilder.current_buf> -> %r1
 155  strsetitem %r1, %i2, %i3
 159  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 164  inline_call_ir_v <JitCode 'll_jit_append_slice__stringbuilderPtr_rpy_stringPtr_Signed_Signed'>, I[$0, %i4], R[%r1, %r2]
 173  -live- %i0, %i4, %r0
 173  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 178  int_add %i4, $1 -> %i2
 182  int_sub %i0, %i2 -> %i2
 186  inline_call_ir_i <JitCode 'll_jit_try_append_multiple_char__stringbuilderPtr_Char_Signed'>, I[$'\x00', %i2], R[%r1] -> %i1
 195  -live- %i1, %i2, %r1
 195  -live- %i1, %i2, %r1
 195  goto_if_not %i1, L11
 199  void_return
 200  ---
 200  L11:
 200  residual_call_ir_v $<* fn _ll_append_multiple_char__stringbuilderPtr_Char_Signed>, I[$'\x00', %i2], R[%r1], <CallDescr(rii) EF=5>
 209  -live-
 209  void_return
 210  ---
 210  L9:
 210  int_copy %i3 -> %i4
 213  goto L10
 216  ---
 216  L6:
 216  goto L8
 219  ---
 219  L3:
 219  -live- %i0, %r0, %r1
 219  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r2
 225  -live- %i0, %r0, %r2
 225  goto L5
 228  ---
 228  L4:
 228  -live- %r1
 228  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
 237  -live- %r1
 237  -live- %r1
 237  guard_class %r1 -> %i2
 240  -live- %r1
 240  raise %r1
