114   Region *aRegion = a->getParent();  in tryGetBlocksInSameRegion()
115   Region *bRegion = b->getParent();  in tryGetBlocksInSameRegion()
125         return block->getParent() == bRegion;  in tryGetBlocksInSameRegion()
137         return block->getParent() == aRegion;  in tryGetBlocksInSameRegion()
162     if (a->getParent() == b->getParent())  in tryGetBlocksInSameRegion()
197   return getDomTree(a->getParent()).findNearestCommonDominator(a, b);  in findNearestCommonDominator()
212   Region *regionA = a->getParent();  in properlyDominates()
213   if (regionA != b->getParent()) {  in properlyDominates()
234   Region *region = a->getParent();  in isReachableFromEntry()
263   Region *aRegion = aBlock->getParent();  in properlyDominatesImpl()
264   if (aRegion != bBlock->getParent()) {  in properlyDominatesImpl()
271     assert(bBlock->getParent() == aRegion);  in properlyDominatesImpl()
323   Region *aRegion = aBlock->getParent();  in properlyPostDominates()
324   if (aRegion != bBlock->getParent()) {  in properlyPostDominates()
331     assert(bBlock->getParent() == aRegion);  in properlyPostDominates()