   0  -live- %i0, %r0
   3  goto_if_not_int_lt %i0, $0, L1
   8  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3e5b3bb0> -> %r3
  12  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3e5ad6a8> -> %r1
  16  newstr $0 -> %r2
  19  setfield_gc_r %r1, %r2, FieldDescr<stringbuilder.current_buf>
  24  setfield_gc_i %r1, $0, FieldDescr<stringbuilder.current_pos>
  29  setfield_gc_i %r1, $0, FieldDescr<stringbuilder.current_end>
  34  setfield_gc_i %r1, $0, FieldDescr<stringbuilder.total_size>
  39  setfield_gc_r %r3, %r1, FieldDescr<rpython.rlib.rutf8.Utf8StringBuilder.inst__s>
  44  setfield_gc_i %r3, $0, FieldDescr<rpython.rlib.rutf8.Utf8StringBuilder.inst__lgt>
  49  setfield_gc_r %r0, %r3, FieldDescr<pypy.module.__pypy__.interp_builders.W_UnicodeBuilder.inst_builder>
  54  void_return
  55  ---
  55  L1:
  55  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3e5b3bb0> -> %r2
  59  uint_lt %i0, $1280L -> %i1
  63  -live- %i0, %i1, %r0, %r2
  66  goto_if_not %i1, L2
  70  L3:
  70  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3e5ad6a8> -> %r3
  74  newstr %i0 -> %r1
  77  setfield_gc_r %r3, %r1, FieldDescr<stringbuilder.current_buf>
  82  setfield_gc_i %r3, $0, FieldDescr<stringbuilder.current_pos>
  87  setfield_gc_i %r3, %i0, FieldDescr<stringbuilder.current_end>
  92  setfield_gc_i %r3, %i0, FieldDescr<stringbuilder.total_size>
  97  setfield_gc_r %r2, %r3, FieldDescr<rpython.rlib.rutf8.Utf8StringBuilder.inst__s>
 102  setfield_gc_i %r2, $0, FieldDescr<rpython.rlib.rutf8.Utf8StringBuilder.inst__lgt>
 107  setfield_gc_r %r0, %r2, FieldDescr<pypy.module.__pypy__.interp_builders.W_UnicodeBuilder.inst_builder>
 112  void_return
 113  ---
 113  L2:
 113  int_copy $1280 -> %i0
 116  goto L3
