300   bool MayAlias(size_t index1, size_t index2) const {  in MayAlias()  argument
301     if (index1 < index2) {  in MayAlias()
302       return aliasing_matrix_.IsBitSet(AliasingMatrixPosition(index1, index2));  in MayAlias()
303     } else if (index1 > index2) {  in MayAlias()
304       return aliasing_matrix_.IsBitSet(AliasingMatrixPosition(index2, index1));  in MayAlias()
364   size_t AliasingMatrixPosition(size_t index1, size_t index2) const {  in AliasingMatrixPosition()  argument
365     DCHECK(index2 > index1);  in AliasingMatrixPosition()
368     return (number_of_locations * index1 - (1 + index1) * index1 / 2 + (index2 - index1 - 1));  in AliasingMatrixPosition()
372   size_t CheckedAliasingMatrixPosition(size_t index1, size_t index2, size_t position) {  in CheckedAliasingMatrixPosition()  argument
373     size_t calculated_position = AliasingMatrixPosition(index1, index2);  in CheckedAliasingMatrixPosition()
379   bool ComputeMayAlias(size_t index1, size_t index2) const {  in ComputeMayAlias()  argument
380     DCHECK_NE(index1, index2);  in ComputeMayAlias()
381     HeapLocation* loc1 = heap_locations_[index1];  in ComputeMayAlias()