   0  -live- %r1
   0  goto_if_not_ptr_nonzero %r1, L1
   4  ref_copy %r1 -> %r0
   7  -live- %r0, %r1
   7  guard_class %r1 -> %i0
  10  -live- %i0, %r0
  10  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  15  getfield_gc_r %r0, FieldDescr<pypy.module._sre.interp_sre.W_SRE_Match.inst_ctx> -> %r0
  20  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_end> -> %i1
  25  -live- %i1, %r0
  25  guard_class %r0 -> %i0
  28  -live- %i0, %i1, %r0
  28  goto_if_not_int_eq %i0, $<* struct object_vtable>, L3
  33  getfield_gc_r %r0, FieldDescr<rpython.rlib.rsre.rsre_utf8.Utf8MatchContext.inst_w_unicode_obj> -> %r0
  38  inline_call_ir_i <JitCode 'W_UnicodeObject._byte_to_index'>, I[%i1], R[%r0] -> %i1
  46  -live- %i1
  46  L4:
  46  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017400ab10> -> %r0
  50  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  55  ref_return %r0
  57  ---
  57  L3:
  57  goto L4
  60  ---
  60  L2:
  60  L5:
  60  raise $<* struct object>
  62  ---
  62  L1:
  62  goto L5
