Lines Matching defs:It1

981     SmallPtrSetIterator<VNInfo *> It1 = EqualVNs[ParentVNI->id].begin();
982     SmallPtrSetIterator<VNInfo *> It2 = It1;
983     for (; It1 != EqualVNs[ParentVNI->id].end(); ++It1) {
984       It2 = It1;
986         if (DominatedVNIs.count(*It1) || DominatedVNIs.count(*It2))
989         MachineBasicBlock *MBB1 = LIS.getMBBFromIndex((*It1)->def);
992           DominatedVNIs.insert((*It1)->def < (*It2)->def ? (*It2) : (*It1));
996           DominatedVNIs.insert(*It1);