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

Lines Matching refs:LR
994       if (LiveRange *LR = LIS->getCachedRegUnit(*Units))
995         LR->createDeadDef(NewMIIdx.getRegSlot(), LIS->getVNInfoAllocator());
1019       if (LiveRange *LR = LIS->getCachedRegUnit(*Units))
1020         LR->createDeadDef(NewMIIdx.getRegSlot(), LIS->getVNInfoAllocator());
1496       LiveRange &LR = LIS->getRegUnit(*UI);
1497       LR.createDeadDef(DestRegIdx, LIS->getVNInfoAllocator());
1581   LiveRange &LR;
1712   /// Assuming ValNo is going to clobber some valid lanes in Other.LR, compute
1715   /// Multiple values in Other.LR can be affected since partial redefinitions
1734   /// Determine if ValNo is a copy of a value number in LR or Other.LR that will
1743   JoinVals(LiveRange &LR, unsigned Reg, unsigned SubIdx, unsigned LaneMask,
1747     : LR(LR), Reg(Reg), SubIdx(SubIdx), LaneMask(LaneMask),
1750       TRI(TRI), Assignments(LR.getNumValNums(), -1), Vals(LR.getNumValNums())
1753   /// Analyze defs in LR and compute a value mapping in NewVNInfo.
1761   /// Prune the live range of values in Other.LR where they would conflict with
1762   /// CR_Replace values in LR. Collect end points for restoring the live range
1865   VNInfo *VNI = LR.getValNumInfo(ValNo);
1907         V.RedefVNI = LR.Query(VNI->def).valueIn();
1928   LiveQueryResult OtherLRQ = Other.LR.Query(VNI->def);
2099                  << LR.getValNumInfo(ValNo)->def << " into "
2119     NewVNInfo.push_back(LR.getValNumInfo(ValNo));
2125   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2129                    << '@' << LR.getValNumInfo(i)->def << '\n');
2139   VNInfo *VNI = LR.getValNumInfo(ValNo);
2143   // Scan Other.LR from VNI.def to MBBEnd.
2144   LiveInterval::iterator OtherI = Other.LR.find(VNI->def);
2145   assert(OtherI != Other.LR.end() && "No conflict?");
2164     if (++OtherI == Other.LR.end() || OtherI->start >= MBBEnd)
2193   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2199                  << '@' << LR.getValNumInfo(i)->def << '\n');
2205     VNInfo *VNI = LR.getValNumInfo(i);
2275   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2276     SlotIndex Def = LR.getValNumInfo(i)->def;
2281       // This value takes precedence over the value in Other.LR.
2282       LIS->pruneValue(Other.LR, Def, &EndPoints);
2309                    << ": " << Other.LR << '\n');
2315         // This value is ultimately a copy of a pruned value in LR or Other.LR.
2319         LIS->pruneValue(LR, Def, &EndPoints);
2321                      << Def << ": " << LR << '\n');
2335   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2340     SlotIndex Def = LR.getValNumInfo(i)->def;
2370   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2375     VNInfo *VNI = LR.getValNumInfo(i);
2377     LR.removeValNo(VNI);
2383   for (unsigned i = 0, e = LR.getNumValNums(); i != e; ++i) {
2385     SlotIndex Def = LR.getValNumInfo(i)->def;
2393       // Remove value number i from LR.
2394       VNInfo *VNI = LR.getValNumInfo(i);
2395       LR.removeValNo(VNI);
2399       DEBUG(dbgs() << "\t\tremoved " << i << '@' << Def << ": " << LR << '\n');