Lines Matching refs:PU
251 void use_push_back(unsigned Idx, const PartitionUse &PU) {
252 Uses[Idx].push_back(PU);
254 void use_push_back(const_iterator I, const PartitionUse &PU) {
255 Uses[I - begin()].push_back(PU);
1399 const PartitionUse &PU = P.getUse(PI, Idx);
1400 if (!PU.getUse())
1403 visit(cast<Instruction>(PU.getUse()->getUser()));