330 void Region::addSubRegion(Region *SubRegion, bool moveChildren) {  in addSubRegion()  argument
331   assert(SubRegion->parent == 0 && "SubRegion already has a parent!");  in addSubRegion()
332   assert(std::find(begin(), end(), SubRegion) == children.end()  in addSubRegion()
335   SubRegion->parent = this;  in addSubRegion()
336   children.push_back(SubRegion);  in addSubRegion()
341   assert(SubRegion->children.size() == 0  in addSubRegion()
348       if (SubRegion->contains(BB))  in addSubRegion()
349         RI->setRegionFor(BB, SubRegion);  in addSubRegion()
354     if (SubRegion->contains(*I) && *I != SubRegion) {  in addSubRegion()
355       SubRegion->children.push_back(*I);  in addSubRegion()
356       (*I)->parent = SubRegion;  in addSubRegion()