Cross Reference: /external/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Lines Matching defs:Chain
297     SDValue FindBetterChain(SDNode *N, SDValue Chain);
6111   SDValue Chain = N->getOperand(0);
6126                        Chain, N1.getOperand(2),
6177                                           MVT::Other, Chain, SetCC, N2);
6221                            MVT::Other, Chain, Tmp, N2);
6247                          MVT::Other, Chain, SetCC, N2);
6254 // Operand List for BR_CC: Chain, CondCC, CondLHS, CondRHS, DestBB.
6590   SDValue Chain = LD->getChain();
6609               Chain.getNode()->dump(&DAG);
6612         DAG.ReplaceAllUsesOfValueWith(SDValue(N, 1), Chain, &DeadNodes);
6636         DAG.ReplaceAllUsesOfValueWith(SDValue(N, 2), Chain, &DeadNodes);
6649     if (ISD::isNON_TRUNCStore(Chain.getNode())) {
6650       StoreSDNode *PrevST = cast<StoreSDNode>(Chain);
6653       return CombineTo(N, Chain.getOperand(1), Chain);
6663                               Chain, Ptr, LD->getPointerInfo(),
6671     SDValue BetterChain = FindBetterChain(N, Chain);
6674     if (Chain != BetterChain) {
6695                                   MVT::Other, Chain, ReplLoad.getValue(1));
6717 CheckForMaskedLoad(SDValue V, SDValue Ptr, SDValue Chain) {
6732   if (LD == Chain.getNode())
6734   else if (Chain->getOpcode() != ISD::TokenFactor)
6738     for (unsigned i = 0, e = Chain->getNumOperands(); i != e; ++i)
6739       if (Chain->getOperand(i).getNode() == LD) {
6854   SDValue Chain = ST->getChain();
6871     MaskedLoad = CheckForMaskedLoad(Value.getOperand(0), Ptr, Chain);
6878     MaskedLoad = CheckForMaskedLoad(Value.getOperand(1), Ptr, Chain);
6891       Chain == SDValue(N0.getNode(), 1)) {
6949       SDValue NewST = DAG.getStore(Chain, N->getDebugLoc(),
6974   SDValue Chain = ST->getChain();
6978       Chain == SDValue(Value.getNode(), 1)) {
7027   SDValue Chain = ST->getChain();
7042       return DAG.getStore(Chain, N->getDebugLoc(), Value.getOperand(0),
7049     return Chain;
7070           return DAG.getStore(Chain, N->getDebugLoc(), Tmp,
7081           return DAG.getStore(Chain, N->getDebugLoc(), Tmp,
7100           SDValue St0 = DAG.getStore(Chain, ST->getDebugLoc(), Lo,
7107           SDValue St1 = DAG.getStore(Chain, ST->getDebugLoc(), Hi,
7124         return DAG.getTruncStore(Chain, N->getDebugLoc(), Value,
7138     SDValue BetterChain = FindBetterChain(N, Chain);
7141     if (Chain != BetterChain) {
7159                                   MVT::Other, Chain, ReplStore);
7186       return DAG.getTruncStore(Chain, N->getDebugLoc(), Shorter,
7207         Chain.reachesChainWithoutSideEffects(SDValue(Ld, 1))) {
7209       return Chain;
7219     return DAG.getTruncStore(Chain, N->getDebugLoc(), Value.getOperand(0),
7451     SDValue Chain;
7460       Chain = Load.getValue(1);
7466       Chain = Load.getValue(1);
7474     SDValue To[] = { Load, Chain };
8673     SDValue Chain = Chains.back();
8691     if (!Visited.insert(Chain.getNode()))
8694     switch (Chain.getOpcode()) {
8701       // Get alias information for Chain.
8708       bool IsOpLoad = FindAliasInfo(Chain.getNode(), OpPtr, OpSize,
8719         Aliases.push_back(Chain);
8722         Chains.push_back(Chain.getOperand(0));
8733       if (Chain.getNumOperands() > 16) {
8734         Aliases.push_back(Chain);
8737       for (unsigned n = Chain.getNumOperands(); n;)
8738         Chains.push_back(Chain.getOperand(--n));
8744       Aliases.push_back(Chain);