Method numMayAlias

ir/memory.cpp:765–768

}

unsigned Memory::AliasSet::numMayAlias(bool islocal) const {
  auto &v = islocal ? local : non_local;
  return count(v.begin(), v.end(), true);
}

void Memory::AliasSet::setMayAlias(bool islocal, unsigned bid) {
  (islocal ? local : non_local)[bid] = true;