Lines Matching defs:It1
767 SmallPtrSetIterator<VNInfo *> It1 = EqualVNs[ParentVNI->id].begin();
768 SmallPtrSetIterator<VNInfo *> It2 = It1;
769 for (; It1 != EqualVNs[ParentVNI->id].end(); ++It1) {
770 It2 = It1;
772 if (DominatedVNIs.count(*It1) || DominatedVNIs.count(*It2))
775 MachineBasicBlock *MBB1 = LIS.getMBBFromIndex((*It1)->def);
778 DominatedVNIs.insert((*It1)->def < (*It2)->def ? (*It2) : (*It1));
782 DominatedVNIs.insert(*It1);