// (for example because it was created but not used). In general, we cannot
// distinguish between new nodes and deleted nodes.
SmallVector<SDNode*, 16> NewNodes;
- for (SelectionDAG::allnodes_iterator I = DAG.allnodes_begin(),
- E = DAG.allnodes_end(); I != E; ++I) {
+ for (SDNode &Node : DAG.allnodes()) {
// Remember nodes marked NewNode - they are subject to extra checking below.
- if (I->getNodeId() == NewNode)
- NewNodes.push_back(I);
+ if (Node.getNodeId() == NewNode)
+ NewNodes.push_back(&Node);
- for (unsigned i = 0, e = I->getNumValues(); i != e; ++i) {
- SDValue Res(I, i);
+ for (unsigned i = 0, e = Node.getNumValues(); i != e; ++i) {
+ SDValue Res(&Node, i);
bool Failed = false;
unsigned Mapped = 0;
if (ReplacedValues.find(Res) != ReplacedValues.end()) {
Mapped |= 1;
// Check that remapped values are only used by nodes marked NewNode.
- for (SDNode::use_iterator UI = I->use_begin(), UE = I->use_end();
+ for (SDNode::use_iterator UI = Node.use_begin(), UE = Node.use_end();
UI != UE; ++UI)
if (UI.getUse().getResNo() == i)
assert(UI->getNodeId() == NewNode &&
if (WidenedVectors.find(Res) != WidenedVectors.end())
Mapped |= 128;
- if (I->getNodeId() != Processed) {
+ if (Node.getNodeId() != Processed) {
// Since we allow ReplacedValues to map deleted nodes, it may map nodes
// marked NewNode too, since a deleted node may have been reallocated as
// another node that has not been seen by the LegalizeTypes machinery.
- if ((I->getNodeId() == NewNode && Mapped > 1) ||
- (I->getNodeId() != NewNode && Mapped != 0)) {
+ if ((Node.getNodeId() == NewNode && Mapped > 1) ||
+ (Node.getNodeId() != NewNode && Mapped != 0)) {
dbgs() << "Unprocessed value in a map!";
Failed = true;
}
- } else if (isTypeLegal(Res.getValueType()) || IgnoreNodeResults(I)) {
+ } else if (isTypeLegal(Res.getValueType()) || IgnoreNodeResults(&Node)) {
if (Mapped > 1) {
dbgs() << "Value with legal type was transformed!";
Failed = true;
// Walk all nodes in the graph, assigning them a NodeId of 'ReadyToProcess'
// (and remembering them) if they are leaves and assigning 'Unanalyzed' if
// non-leaves.
- for (SelectionDAG::allnodes_iterator I = DAG.allnodes_begin(),
- E = DAG.allnodes_end(); I != E; ++I) {
- if (I->getNumOperands() == 0) {
- I->setNodeId(ReadyToProcess);
- Worklist.push_back(I);
+ for (SDNode &Node : DAG.allnodes()) {
+ if (Node.getNumOperands() == 0) {
+ Node.setNodeId(ReadyToProcess);
+ Worklist.push_back(&Node);
} else {
- I->setNodeId(Unanalyzed);
+ Node.setNodeId(Unanalyzed);
}
}
// In a debug build, scan all the nodes to make sure we found them all. This
// ensures that there are no cycles and that everything got processed.
#ifndef NDEBUG
- for (SelectionDAG::allnodes_iterator I = DAG.allnodes_begin(),
- E = DAG.allnodes_end(); I != E; ++I) {
+ for (SDNode &Node : DAG.allnodes()) {
bool Failed = false;
// Check that all result types are legal.
- if (!IgnoreNodeResults(I))
- for (unsigned i = 0, NumVals = I->getNumValues(); i < NumVals; ++i)
- if (!isTypeLegal(I->getValueType(i))) {
+ if (!IgnoreNodeResults(&Node))
+ for (unsigned i = 0, NumVals = Node.getNumValues(); i < NumVals; ++i)
+ if (!isTypeLegal(Node.getValueType(i))) {
dbgs() << "Result type " << i << " illegal!\n";
Failed = true;
}
// Check that all operand types are legal.
- for (unsigned i = 0, NumOps = I->getNumOperands(); i < NumOps; ++i)
- if (!IgnoreNodeResults(I->getOperand(i).getNode()) &&
- !isTypeLegal(I->getOperand(i).getValueType())) {
+ for (unsigned i = 0, NumOps = Node.getNumOperands(); i < NumOps; ++i)
+ if (!IgnoreNodeResults(Node.getOperand(i).getNode()) &&
+ !isTypeLegal(Node.getOperand(i).getValueType())) {
dbgs() << "Operand type " << i << " illegal!\n";
Failed = true;
}
- if (I->getNodeId() != Processed) {
- if (I->getNodeId() == NewNode)
+ if (Node.getNodeId() != Processed) {
+ if (Node.getNodeId() == NewNode)
dbgs() << "New node not analyzed?\n";
- else if (I->getNodeId() == Unanalyzed)
+ else if (Node.getNodeId() == Unanalyzed)
dbgs() << "Unanalyzed node not noticed?\n";
- else if (I->getNodeId() > 0)
+ else if (Node.getNodeId() > 0)
dbgs() << "Operand not processed?\n";
- else if (I->getNodeId() == ReadyToProcess)
+ else if (Node.getNodeId() == ReadyToProcess)
dbgs() << "Not added to worklist?\n";
Failed = true;
}
if (Failed) {
- I->dump(&DAG); dbgs() << "\n";
+ Node.dump(&DAG); dbgs() << "\n";
llvm_unreachable(nullptr);
}
}
SDLoc dl(Pair);
EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), Pair.getValueType());
Lo = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, NVT, Pair,
- DAG.getIntPtrConstant(0));
+ DAG.getIntPtrConstant(0, dl));
Hi = DAG.getNode(ISD::EXTRACT_ELEMENT, dl, NVT, Pair,
- DAG.getIntPtrConstant(1));
+ DAG.getIntPtrConstant(1, dl));
}
SDValue DAGTypeLegalizer::GetVectorElementPointer(SDValue VecPtr, EVT EltVT,
SDValue Index) {
SDLoc dl(Index);
// Make sure the index type is big enough to compute in.
- Index = DAG.getZExtOrTrunc(Index, dl, TLI.getPointerTy());
+ Index = DAG.getZExtOrTrunc(Index, dl, TLI.getPointerTy(DAG.getDataLayout()));
// Calculate the element offset and add it to the pointer.
unsigned EltSize = EltVT.getSizeInBits() / 8; // FIXME: should be ABI size.
Index = DAG.getNode(ISD::MUL, dl, Index.getValueType(), Index,
- DAG.getConstant(EltSize, Index.getValueType()));
+ DAG.getConstant(EltSize, dl, Index.getValueType()));
return DAG.getNode(ISD::ADD, dl, Index.getValueType(), Index, VecPtr);
}
Lo = DAG.getNode(ISD::ZERO_EXTEND, dlLo, NVT, Lo);
Hi = DAG.getNode(ISD::ANY_EXTEND, dlHi, NVT, Hi);
Hi = DAG.getNode(ISD::SHL, dlHi, NVT, Hi,
- DAG.getConstant(LVT.getSizeInBits(), TLI.getPointerTy()));
+ DAG.getConstant(LVT.getSizeInBits(), dlHi,
+ TLI.getPointerTy(DAG.getDataLayout())));
return DAG.getNode(ISD::OR, dlHi, NVT, Lo, Hi);
}
Args.push_back(Entry);
}
SDValue Callee = DAG.getExternalSymbol(TLI.getLibcallName(LC),
- TLI.getPointerTy());
+ TLI.getPointerTy(DAG.getDataLayout()));
Type *RetTy = Node->getValueType(0).getTypeForEVT(*DAG.getContext());
Op.getValueType().getSizeInBits() && "Invalid integer splitting!");
Lo = DAG.getNode(ISD::TRUNCATE, dl, LoVT, Op);
Hi = DAG.getNode(ISD::SRL, dl, Op.getValueType(), Op,
- DAG.getConstant(LoVT.getSizeInBits(), TLI.getPointerTy()));
+ DAG.getConstant(LoVT.getSizeInBits(), dl,
+ TLI.getPointerTy(DAG.getDataLayout())));
Hi = DAG.getNode(ISD::TRUNCATE, dl, HiVT, Hi);
}
projects / oota-llvm.git / blobdiff