   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_r %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_match_marks> -> %r0
  25  -live- %r0
  25  goto_if_not_ptr_iszero %r0, L3
  29  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  31  ---
  31  L3:
  31  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.Mark.inst_gid> -> %i0
  36  int_floordiv %i0, $2 -> %i0
  40  int_add %i0, $1 -> %i0
  44  -live- %i0
  44  goto_if_not_int_ge %i0, $0, L4
  49  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100951d1e10> -> %r0
  53  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  58  ref_return %r0
  60  ---
  60  L4:
  60  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  62  ---
  62  L2:
  62  raise $<* struct object>
  64  ---
  64  L1:
  64  raise $<* struct object>
