   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> -> %i0
  10  arraylen_gc %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff25e6e950> -> %i1
  15  -live- %i0, %i1, %r0, %r1
  15  goto_if_not_int_ge %i0, %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, %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff25e6e950> -> %r1
  37  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index> -> %i0
  42  int_add %i0, $1 -> %i0
  46  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_args_index>
  51  -live- %r0, %r1
  51  guard_class %r1 -> %i0
  54  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_str_w> -> %i0
  59  -live- %i0, %r0, %r1
  59  switch %i0, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  63  unreachable
  64  ---
  64  L2:
  64  -live- %r1
  64  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* 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 -> %i0
  76  -live- %r1
  76  raise %r1
  78  ---
  78  L3:
  78  -live- %r0, %r1
  78  getfield_gc_r_pure %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r1
  83  L5:
  83  strlen %r1 -> %i0
  86  -live- %i0, %r0, %r1
  86  goto_if_not_int_ne %i0, $1, L6
  91  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff18252890> -> %r1
  95  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<rpython.rlib.rstruct.error.StructError.inst_msg>
 100  -live- %r1
 100  raise %r1
 102  ---
 102  L6:
 102  strgetitem %r1, $0 -> %i2
 106  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.PackFormatIterator.inst_result> -> %r1
 111  getfield_gc_i %r1, FieldDescr<stringbuilder.current_pos> -> %i0
 116  getfield_gc_i %r1, FieldDescr<stringbuilder.current_end> -> %i1
 121  int_eq %i0, %i1 -> %i0
 125  conditional_call_ir_v %i0, $<* fn ll_grow_by__stringbuilderPtr_Signed>, I[$1], R[%r1], <CallDescr(ri) EF=5>
 134  -live- %i2, %r1
 134  getfield_gc_i %r1, FieldDescr<stringbuilder.current_pos> -> %i0
 139  int_add %i0, $1 -> %i1
 143  setfield_gc_i %r1, %i1, FieldDescr<stringbuilder.current_pos>
 148  getfield_gc_r %r1, FieldDescr<stringbuilder.current_buf> -> %r1
 153  strsetitem %r1, %i0, %i2
 157  void_return
 158  ---
 158  L4:
 158  -live- %r0, %r1
 158  inline_call_r_r <JitCode 'W_UnicodeObject.str_w'>, R[%r1] -> %r1
 164  -live- %r0, %r1
 164  goto L5
