static void FindDepVarsOf(TreePatternNode *N, DepVarMap &DepMap) {
if (N->isLeaf()) {
- if (dynamic_cast<DefInit*>(N->getLeafValue()) != NULL)
+ if (dynamic_cast<const DefInit*>(N->getLeafValue()) != NULL)
DepMap[N->getName()]++;
} else {
for (size_t i = 0, e = N->getNumChildren(); i != e; ++i)
unsigned Size = 3; // The node itself.
// If the root node is a ConstantSDNode, increases its size.
// e.g. (set R32:$dst, 0).
- if (P->isLeaf() && dynamic_cast<IntInit*>(P->getLeafValue()))
+ if (P->isLeaf() && dynamic_cast<const IntInit*>(P->getLeafValue()))
Size += 2;
// FIXME: This is a hack to statically increase the priority of patterns
Child->getType(0) != MVT::Other)
Size += getPatternSize(Child, CGP);
else if (Child->isLeaf()) {
- if (dynamic_cast<IntInit*>(Child->getLeafValue()))
+ if (dynamic_cast<const IntInit*>(Child->getLeafValue()))
Size += 5; // Matches a ConstantSDNode (+3) and a specific value (+2).
else if (Child->getComplexPatternInfo(CGP))
Size += getPatternSize(Child, CGP);
std::string PatternToMatch::getPredicateCheck() const {
std::string PredicateCheck;
for (unsigned i = 0, e = Predicates->getSize(); i != e; ++i) {
- if (DefInit *Pred = dynamic_cast<DefInit*>(Predicates->getElement(i))) {
+ if (const DefInit *Pred =
+ dynamic_cast<const DefInit*>(Predicates->getElement(i))) {
Record *Def = Pred->getDef();
if (!Def->isSubClassOf("Predicate")) {
#ifndef NDEBUG
// The NodeToApply must be a leaf node that is a VT. OtherOperandNum must
// have an integer type that is smaller than the VT.
if (!NodeToApply->isLeaf() ||
- !dynamic_cast<DefInit*>(NodeToApply->getLeafValue()) ||
- !static_cast<DefInit*>(NodeToApply->getLeafValue())->getDef()
+ !dynamic_cast<const DefInit*>(NodeToApply->getLeafValue()) ||
+ !static_cast<const DefInit*>(NodeToApply->getLeafValue())->getDef()
->isSubClassOf("ValueType"))
TP.error(N->getOperator()->getName() + " expects a VT operand!");
MVT::SimpleValueType VT =
- getValueType(static_cast<DefInit*>(NodeToApply->getLeafValue())->getDef());
+ getValueType(static_cast<const DefInit*>(NodeToApply->getLeafValue())
+ ->getDef());
EEVT::TypeSet TypeListTmp(VT, TP);
return PFRec->getOnlyTree()->getNumTypes();
// Get the result tree.
- DagInit *Tree = Operator->getValueAsDag("Fragment");
+ const DagInit *Tree = Operator->getValueAsDag("Fragment");
Record *Op = 0;
- if (Tree && dynamic_cast<DefInit*>(Tree->getOperator()))
- Op = dynamic_cast<DefInit*>(Tree->getOperator())->getDef();
+ if (Tree && dynamic_cast<const DefInit*>(Tree->getOperator()))
+ Op = dynamic_cast<const DefInit*>(Tree->getOperator())->getDef();
assert(Op && "Invalid Fragment");
return GetNumNodeResults(Op, CDP);
}
return false;
if (isLeaf()) {
- if (DefInit *DI = dynamic_cast<DefInit*>(getLeafValue())) {
- if (DefInit *NDI = dynamic_cast<DefInit*>(N->getLeafValue())) {
+ if (const DefInit *DI = dynamic_cast<const DefInit*>(getLeafValue())) {
+ if (const DefInit *NDI = dynamic_cast<const DefInit*>(N->getLeafValue())) {
return ((DI->getDef() == NDI->getDef())
&& (DepVars.find(getName()) == DepVars.end()
|| getName() == N->getName()));
for (unsigned i = 0, e = getNumChildren(); i != e; ++i) {
TreePatternNode *Child = getChild(i);
if (Child->isLeaf()) {
- Init *Val = Child->getLeafValue();
- if (dynamic_cast<DefInit*>(Val) &&
- static_cast<DefInit*>(Val)->getDef()->getName() == "node") {
+ const Init *Val = Child->getLeafValue();
+ if (dynamic_cast<const DefInit*>(Val) &&
+ static_cast<const DefInit*>(Val)->getDef()->getName() == "node") {
// We found a use of a formal argument, replace it with its value.
TreePatternNode *NewChild = ArgMap[Child->getName()];
assert(NewChild && "Couldn't find formal argument!");
return 0;
unsigned IID =
- dynamic_cast<IntInit*>(getChild(0)->getLeafValue())->getValue();
+ dynamic_cast<const IntInit*>(getChild(0)->getLeafValue())->getValue();
return &CDP.getIntrinsicInfo(IID);
}
TreePatternNode::getComplexPatternInfo(const CodeGenDAGPatterns &CGP) const {
if (!isLeaf()) return 0;
- DefInit *DI = dynamic_cast<DefInit*>(getLeafValue());
+ const DefInit *DI = dynamic_cast<const DefInit*>(getLeafValue());
if (DI && DI->getDef()->isSubClassOf("ComplexPattern"))
return &CGP.getComplexPattern(DI->getDef());
return 0;
bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) {
CodeGenDAGPatterns &CDP = TP.getDAGPatterns();
if (isLeaf()) {
- if (DefInit *DI = dynamic_cast<DefInit*>(getLeafValue())) {
+ if (const DefInit *DI = dynamic_cast<const DefInit*>(getLeafValue())) {
// If it's a regclass or something else known, include the type.
bool MadeChange = false;
for (unsigned i = 0, e = Types.size(); i != e; ++i)
return MadeChange;
}
- if (IntInit *II = dynamic_cast<IntInit*>(getLeafValue())) {
+ if (const IntInit *II = dynamic_cast<const IntInit*>(getLeafValue())) {
assert(Types.size() == 1 && "Invalid IntInit");
// Int inits are always integers. :)
static bool OnlyOnRHSOfCommutative(TreePatternNode *N) {
if (!N->isLeaf() && N->getOperator()->getName() == "imm")
return true;
- if (N->isLeaf() && dynamic_cast<IntInit*>(N->getLeafValue()))
+ if (N->isLeaf() && dynamic_cast<const IntInit*>(N->getLeafValue()))
return true;
return false;
}
// TreePattern implementation
//
-TreePattern::TreePattern(Record *TheRec, ListInit *RawPat, bool isInput,
+TreePattern::TreePattern(Record *TheRec, const ListInit *RawPat, bool isInput,
CodeGenDAGPatterns &cdp) : TheRecord(TheRec), CDP(cdp){
isInputPattern = isInput;
for (unsigned i = 0, e = RawPat->getSize(); i != e; ++i)
Trees.push_back(ParseTreePattern(RawPat->getElement(i), ""));
}
-TreePattern::TreePattern(Record *TheRec, DagInit *Pat, bool isInput,
+TreePattern::TreePattern(Record *TheRec, const DagInit *Pat, bool isInput,
CodeGenDAGPatterns &cdp) : TheRecord(TheRec), CDP(cdp){
isInputPattern = isInput;
Trees.push_back(ParseTreePattern(Pat, ""));
}
-TreePatternNode *TreePattern::ParseTreePattern(Init *TheInit, StringRef OpName){
- if (DefInit *DI = dynamic_cast<DefInit*>(TheInit)) {
+TreePatternNode *TreePattern::ParseTreePattern(const Init *TheInit,
+ StringRef OpName){
+ if (const DefInit *DI = dynamic_cast<const DefInit*>(TheInit)) {
Record *R = DI->getDef();
// Direct reference to a leaf DagNode or PatFrag? Turn it into a
// TreePatternNode of its own. For example:
/// (foo GPR, imm) -> (foo GPR, (imm))
if (R->isSubClassOf("SDNode") || R->isSubClassOf("PatFrag"))
- return ParseTreePattern(new DagInit(DI, "",
- std::vector<std::pair<Init*, std::string> >()),
+ return ParseTreePattern(DagInit::Create(DI, "",
+ std::vector<std::pair<const Init*, std::string> >()),
OpName);
// Input argument?
return Res;
}
- if (IntInit *II = dynamic_cast<IntInit*>(TheInit)) {
+ if (const IntInit *II = dynamic_cast<const IntInit*>(TheInit)) {
if (!OpName.empty())
error("Constant int argument should not have a name!");
return new TreePatternNode(II, 1);
}
- if (BitsInit *BI = dynamic_cast<BitsInit*>(TheInit)) {
+ if (const BitsInit *BI = dynamic_cast<const BitsInit*>(TheInit)) {
// Turn this into an IntInit.
- Init *II = BI->convertInitializerTo(new IntRecTy());
- if (II == 0 || !dynamic_cast<IntInit*>(II))
+ const Init *II = BI->convertInitializerTo(new IntRecTy());
+ if (II == 0 || !dynamic_cast<const IntInit*>(II))
error("Bits value must be constants!");
return ParseTreePattern(II, OpName);
}
- DagInit *Dag = dynamic_cast<DagInit*>(TheInit);
+ const DagInit *Dag = dynamic_cast<const DagInit*>(TheInit);
if (!Dag) {
TheInit->dump();
error("Pattern has unexpected init kind!");
}
- DefInit *OpDef = dynamic_cast<DefInit*>(Dag->getOperator());
+ const DefInit *OpDef = dynamic_cast<const DefInit*>(Dag->getOperator());
if (!OpDef) error("Pattern has unexpected operator type!");
Record *Operator = OpDef->getDef();
else // Otherwise, no chain.
Operator = getDAGPatterns().get_intrinsic_wo_chain_sdnode();
- TreePatternNode *IIDNode = new TreePatternNode(new IntInit(IID), 1);
+ TreePatternNode *IIDNode = new TreePatternNode(IntInit::Create(IID), 1);
Children.insert(Children.begin(), IIDNode);
}
// us to match things like:
// def : Pat<(v1i64 (bitconvert(v2i32 DPR:$src))), (v1i64 DPR:$src)>;
if (Nodes[i] == Trees[0] && Nodes[i]->isLeaf()) {
- DefInit *DI = dynamic_cast<DefInit*>(Nodes[i]->getLeafValue());
+ const DefInit *DI =
+ dynamic_cast<const DefInit*>(Nodes[i]->getLeafValue());
if (DI && (DI->getDef()->isSubClassOf("RegisterClass") ||
DI->getDef()->isSubClassOf("RegisterOperand")))
continue;
// First step, parse all of the fragments.
for (unsigned i = 0, e = Fragments.size(); i != e; ++i) {
- DagInit *Tree = Fragments[i]->getValueAsDag("Fragment");
+ const DagInit *Tree = Fragments[i]->getValueAsDag("Fragment");
TreePattern *P = new TreePattern(Fragments[i], Tree, true, *this);
PatternFragments[Fragments[i]] = P;
P->error("Cannot have unnamed 'node' values in pattern fragment!");
// Parse the operands list.
- DagInit *OpsList = Fragments[i]->getValueAsDag("Operands");
- DefInit *OpsOp = dynamic_cast<DefInit*>(OpsList->getOperator());
+ const DagInit *OpsList = Fragments[i]->getValueAsDag("Operands");
+ const DefInit *OpsOp = dynamic_cast<const DefInit*>(OpsList->getOperator());
// Special cases: ops == outs == ins. Different names are used to
// improve readability.
if (!OpsOp ||
// Copy over the arguments.
Args.clear();
for (unsigned j = 0, e = OpsList->getNumArgs(); j != e; ++j) {
- if (!dynamic_cast<DefInit*>(OpsList->getArg(j)) ||
- static_cast<DefInit*>(OpsList->getArg(j))->
+ if (!dynamic_cast<const DefInit*>(OpsList->getArg(j)) ||
+ static_cast<const DefInit*>(OpsList->getArg(j))->
getDef()->getName() != "node")
P->error("Operands list should all be 'node' values.");
if (OpsList->getArgName(j).empty())
// Find some SDNode.
assert(!SDNodes.empty() && "No SDNodes parsed?");
- Init *SomeSDNode = new DefInit(SDNodes.begin()->first);
+ const Init *SomeSDNode = DefInit::Create(SDNodes.begin()->first);
for (unsigned iter = 0; iter != 2; ++iter) {
for (unsigned i = 0, e = DefaultOps[iter].size(); i != e; ++i) {
- DagInit *DefaultInfo = DefaultOps[iter][i]->getValueAsDag("DefaultOps");
+ const DagInit *DefaultInfo = DefaultOps[iter][i]->getValueAsDag("DefaultOps");
// Clone the DefaultInfo dag node, changing the operator from 'ops' to
// SomeSDnode so that we can parse this.
- std::vector<std::pair<Init*, std::string> > Ops;
+ std::vector<std::pair<const Init*, std::string> > Ops;
for (unsigned op = 0, e = DefaultInfo->getNumArgs(); op != e; ++op)
Ops.push_back(std::make_pair(DefaultInfo->getArg(op),
DefaultInfo->getArgName(op)));
- DagInit *DI = new DagInit(SomeSDNode, "", Ops);
+ const DagInit *DI = DagInit::Create(SomeSDNode, "", Ops);
// Create a TreePattern to parse this.
TreePattern P(DefaultOps[iter][i], DI, false, *this);
// No name -> not interesting.
if (Pat->getName().empty()) {
if (Pat->isLeaf()) {
- DefInit *DI = dynamic_cast<DefInit*>(Pat->getLeafValue());
+ const DefInit *DI = dynamic_cast<const DefInit*>(Pat->getLeafValue());
if (DI && (DI->getDef()->isSubClassOf("RegisterClass") ||
DI->getDef()->isSubClassOf("RegisterOperand")))
I->error("Input " + DI->getDef()->getName() + " must be named!");
Record *Rec;
if (Pat->isLeaf()) {
- DefInit *DI = dynamic_cast<DefInit*>(Pat->getLeafValue());
+ const DefInit *DI = dynamic_cast<const DefInit*>(Pat->getLeafValue());
if (!DI) I->error("Input $" + Pat->getName() + " must be an identifier!");
Rec = DI->getDef();
} else {
}
Record *SlotRec;
if (Slot->isLeaf()) {
- SlotRec = dynamic_cast<DefInit*>(Slot->getLeafValue())->getDef();
+ SlotRec = dynamic_cast<const DefInit*>(Slot->getLeafValue())->getDef();
} else {
assert(Slot->getNumChildren() == 0 && "can't be a use with children!");
SlotRec = Slot->getOperator();
if (!Dest->isLeaf())
I->error("implicitly defined value should be a register!");
- DefInit *Val = dynamic_cast<DefInit*>(Dest->getLeafValue());
+ const DefInit *Val = dynamic_cast<const DefInit*>(Dest->getLeafValue());
if (!Val || !Val->getDef()->isSubClassOf("Register"))
I->error("implicitly defined value should be a register!");
InstImpResults.push_back(Val->getDef());
if (!Dest->isLeaf())
I->error("set destination should be a register!");
- DefInit *Val = dynamic_cast<DefInit*>(Dest->getLeafValue());
+ const DefInit *Val = dynamic_cast<const DefInit*>(Dest->getLeafValue());
if (!Val)
I->error("set destination should be a register!");
return false;
const TreePatternNode *N0 = N->getChild(0);
- if (!N0->isLeaf() || !dynamic_cast<DefInit*>(N0->getLeafValue()))
+ if (!N0->isLeaf() || !dynamic_cast<const DefInit*>(N0->getLeafValue()))
return false;
const TreePatternNode *N1 = N->getChild(1);
void AnalyzeNode(const TreePatternNode *N) {
if (N->isLeaf()) {
- if (DefInit *DI = dynamic_cast<DefInit*>(N->getLeafValue())) {
+ if (const DefInit *DI = dynamic_cast<const DefInit*>(N->getLeafValue())) {
Record *LeafRec = DI->getDef();
// Handle ComplexPattern leaves.
if (LeafRec->isSubClassOf("ComplexPattern")) {
std::vector<Record*> Instrs = Records.getAllDerivedDefinitions("Instruction");
for (unsigned i = 0, e = Instrs.size(); i != e; ++i) {
- ListInit *LI = 0;
+ const ListInit *LI = 0;
- if (dynamic_cast<ListInit*>(Instrs[i]->getValueInit("Pattern")))
+ if (dynamic_cast<const ListInit*>(Instrs[i]->getValueInit("Pattern")))
LI = Instrs[i]->getValueAsListInit("Pattern");
// If there is no pattern, only collect minimal information about the
if (i == 0)
Res0Node = RNode;
- Record *R = dynamic_cast<DefInit*>(RNode->getLeafValue())->getDef();
+ Record *R = dynamic_cast<const DefInit*>(RNode->getLeafValue())->getDef();
if (R == 0)
I->error("Operand $" + OpName + " should be a set destination: all "
"outputs must occur before inputs in operand list!");
InstInputsCheck.erase(OpName); // It occurred, remove from map.
if (InVal->isLeaf() &&
- dynamic_cast<DefInit*>(InVal->getLeafValue())) {
- Record *InRec = static_cast<DefInit*>(InVal->getLeafValue())->getDef();
+ dynamic_cast<const DefInit*>(InVal->getLeafValue())) {
+ Record *InRec = static_cast<const DefInit*>(InVal->getLeafValue())->getDef();
if (Op.Rec != InRec && !InRec->isSubClassOf("ComplexPattern"))
I->error("Operand $" + OpName + "'s register class disagrees"
" between the operand and pattern");
for (unsigned i = 0, e = Patterns.size(); i != e; ++i) {
Record *CurPattern = Patterns[i];
- DagInit *Tree = CurPattern->getValueAsDag("PatternToMatch");
+ const DagInit *Tree = CurPattern->getValueAsDag("PatternToMatch");
TreePattern *Pattern = new TreePattern(CurPattern, Tree, true, *this);
// Inline pattern fragments into it.
Pattern->InlinePatternFragments();
- ListInit *LI = CurPattern->getValueAsListInit("ResultInstrs");
+ const ListInit *LI = CurPattern->getValueAsListInit("ResultInstrs");
if (LI->getSize() == 0) continue; // no pattern.
// Parse the instruction.
for (unsigned i = 0, e = N->getNumChildren(); i != e; ++i) {
TreePatternNode *Child = N->getChild(i);
if (Child->isLeaf())
- if (DefInit *DI = dynamic_cast<DefInit*>(Child->getLeafValue())) {
+ if (const DefInit *DI =
+ dynamic_cast<const DefInit*>(Child->getLeafValue())) {
Record *RR = DI->getDef();
if (RR->isSubClassOf("Register"))
continue;
projects / oota-llvm.git / blobdiff