   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 0x3fff25e6e950> -> %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 0x3fff18252890> -> %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 0x3fff25e6e950> -> %r1
  37  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index> -> %i2
  42  int_add %i2, $1 -> %i2
  46  setfield_gc_i %r0, %i2, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index>
  51  -live- %i0, %r0, %r1
  51  guard_class %r1 -> %i2
  54  getfield_raw_i %i2, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i2
  59  -live- %i0, %i2, %r0, %r1
  59  switch %i2, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  63  unreachable
  64  ---
  64  L2:
  64  -live- %r1
  64  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r1
  73  -live- %r1
  73  -live- %r1
  73  guard_class %r1 -> %i2
  76  -live- %r1
  76  raise %r1
  78  ---
  78  L3:
  78  -live- %i0, %r0, %r1
  78  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r2
  83  L5:
  83  strlen %r2 -> %i2
  86  -live- %i0, %i2, %r0, %r2
  86  goto_if_not_int_lt %i2, %i0, L6
  91  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
  96  inline_call_r_v <JitCode 'll_jit_append__stringbuilderPtr_rpy_stringPtr'>, R[%r1, %r2]
 102  -live- %i0, %r0, %r2
 102  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 107  strlen %r2 -> %i2
 110  int_sub %i0, %i2 -> %i2
 114  inline_call_ir_i <JitCode 'll_jit_try_append_multiple_char__stringbuilderPtr_Char_Signed'>, I[$'\x00', %i2], R[%r1] -> %i1
 123  -live- %i1, %i2, %r1
 123  -live- %i1, %i2, %r1
 123  goto_if_not %i1, L7
 127  void_return
 128  ---
 128  L7:
 128  residual_call_ir_v $<* fn _ll_append_multiple_char__stringbuilderPtr_Char_Signed>, I[$'\x00', %i2], R[%r1], <CallDescr(rii) EF=5>
 137  -live-
 137  void_return
 138  ---
 138  L6:
 138  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 143  inline_call_ir_v <JitCode 'll_jit_append_slice__stringbuilderPtr_rpy_stringPtr_Signed_Signed'>, I[$0, %i0], R[%r1, %r2]
 152  -live-
 152  void_return
 153  ---
 153  L4:
 153  -live- %i0, %r0, %r1
 153  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r2
 159  -live- %i0, %r0, %r2
 159  goto L5
