Lines Matching refs:def_end
328 /// def_iterator/def_begin/def_end - Walk all defs of the specified register.
334 static def_iterator def_end() { return def_iterator(nullptr); }
337 return iterator_range<def_iterator>(def_begin(Reg), def_end());
375 bool def_empty(unsigned RegNo) const { return def_begin(RegNo) == def_end(); }
381 if (DI == def_end())
383 return ++DI == def_end();
