Cross Reference: /external/llvm/lib/CodeGen/SplitKit.cpp

Lines Matching defs:VNI
95   const VNInfo *VNI = CurLI.getVNInfoBefore(MBBEnd);
96   if (!VNI)
103   if (!SlotIndex::isEarlierInstr(VNI->def, LIP.second) && VNI->def < MBBEnd)
144   for (const VNInfo *VNI : CurLI->valnos)
145     if (!VNI->isPHIDef() && !VNI->isUnused())
146       UseSlots.push_back(VNI->def);
389   assert(Edit->getParent().getVNInfoAt(Idx) == ParentVNI && "Bad Parent VNI");
393   VNInfo *VNI = LI->getNextValue(Idx, LIS.getVNInfoAllocator());
398                                  ValueForcePair(VNI, false)));
403     return VNI;
413   // This is a complex mapping, add liveness for VNI
414   SlotIndex Def = VNI->def;
415   LI->addSegment(LiveInterval::Segment(Def, Def.getDeadSlot(), VNI));
417   return VNI;
423   VNInfo *VNI = VFP.getPointer();
427   if (!VNI) {
434   SlotIndex Def = VNI->def;
436   LI->addSegment(LiveInterval::Segment(Def, Def.getDeadSlot(), VNI));
510   VNInfo *VNI = defFromParent(OpenIdx, ParentVNI, Idx, *MI->getParent(), MI);
511   return VNI->def;
527   VNInfo *VNI = defFromParent(OpenIdx, ParentVNI, Idx, *MI->getParent(),
529   return VNI->def;
543   VNInfo *VNI = defFromParent(OpenIdx, ParentVNI, Last, MBB,
545   RegAssign.insert(VNI->def, End, OpenIdx);
547   return VNI->def;
588   VNInfo *VNI = defFromParent(0, ParentVNI, Boundary, *MI->getParent(),
590   return VNI->def;
608   VNInfo *VNI = defFromParent(0, ParentVNI, Idx, *MI->getParent(), MI);
609   return VNI->def;
623   VNInfo *VNI = defFromParent(0, ParentVNI, Start, MBB,
625   RegAssign.insert(Start, VNI->def, OpenIdx);
627   return VNI->def;
754   for (VNInfo *VNI : LI->valnos) {
755     if (VNI->isUnused())
757     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);
758     EqualVNs[ParentVNI->id].insert(VNI);
761   // For VNI aggregation of each ParentVNI, collect dominated, i.e.,
788       for (auto VNI : DominatedVNIs) {
789         BackCopies.push_back(VNI);
818   for (VNInfo *VNI : LI->valnos) {
819     if (VNI->isUnused())
821     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);
829     MachineBasicBlock *ValMBB = LIS.getMBBFromIndex(VNI->def);
836     if (VNI->def == ParentVNI->def) {
837       DEBUG(dbgs() << "Direct complement def at " << VNI->def << '\n');
838       Dom = DomPair(ValMBB, VNI->def);
844       DEBUG(dbgs() << "Single complement def at " << VNI->def << '\n');
849       // First time we see ParentVNI.  VNI dominates itself.
850       Dom = DomPair(ValMBB, VNI->def);
853       if (!Dom.second.isValid() || VNI->def < Dom.second)
854         Dom.second = VNI->def;
861         Dom = DomPair(ValMBB, VNI->def);
868     DEBUG(dbgs() << "Multi-mapped complement " << VNI->id << '@' << VNI->def
898   for (VNInfo *VNI : LI->valnos) {
899     if (VNI->isUnused())
901     VNInfo *ParentVNI = Edit->getParent().getVNInfoAt(VNI->def);
903     if (!Dom.first || Dom.second == VNI->def ||
906     BackCopies.push_back(VNI);
952       if (VNInfo *VNI = VFP.getPointer()) {
953         DEBUG(dbgs() << ':' << VNI->id);
954         LR.addSegment(LiveInterval::Segment(Start, End, VNI));
978         VNInfo *VNI = LR.extendInBlock(BlockStart, std::min(BlockEnd, End));
979         assert(VNI && "Missing def for complex mapped value");
980         DEBUG(dbgs() << ':' << VNI->id << "*BB#" << MBB->getNumber());
983           LRC.setLiveOutValue(&*MBB, VNI);
998           VNInfo *VNI = LR.extendInBlock(BlockStart, std::min(BlockEnd, End));
999           assert(VNI && "Missing def for complex mapped parent PHI");
1001             LRC.setLiveOutValue(&*MBB, VNI); // Live-out as well.
1038     assert(Segment != nullptr && "Missing segment for VNI");