[llvm-commits] [llvm] r97096 - in /llvm/trunk/utils/TableGen: DAGISelEmitter.cpp DAGISelMatcher.cpp DAGISelMatcher.h DAGISelMatcherEmitter.cpp DAGISelMatcherGen.cpp DAGISelMatcherOpt.cpp
Chris Lattner
sabre at nondot.org
Wed Feb 24 18:04:40 PST 2010
Author: lattner
Date: Wed Feb 24 20:04:40 2010
New Revision: 97096
URL: http://llvm.org/viewvc/llvm-project?rev=97096&view=rev
Log:
rename fooMatcherNode to fooMatcher.
Modified:
llvm/trunk/utils/TableGen/DAGISelEmitter.cpp
llvm/trunk/utils/TableGen/DAGISelMatcher.cpp
llvm/trunk/utils/TableGen/DAGISelMatcher.h
llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp
llvm/trunk/utils/TableGen/DAGISelMatcherGen.cpp
llvm/trunk/utils/TableGen/DAGISelMatcherOpt.cpp
Modified: llvm/trunk/utils/TableGen/DAGISelEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelEmitter.cpp?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelEmitter.cpp Wed Feb 24 20:04:40 2010
@@ -1945,7 +1945,7 @@
}
#ifdef ENABLE_NEW_ISEL
- MatcherNode *Matcher = 0;
+ Matcher *TheMatcher = 0;
// Add all the patterns to a temporary list so we can sort them.
std::vector<const PatternToMatch*> Patterns;
@@ -1967,18 +1967,18 @@
const PatternToMatch &Pattern = *Patterns.back();
Patterns.pop_back();
- MatcherNode *N = ConvertPatternToMatcher(Pattern, CGP);
+ Matcher *N = ConvertPatternToMatcher(Pattern, CGP);
- if (Matcher == 0)
- Matcher = N;
+ if (TheMatcher == 0)
+ TheMatcher = N;
else
- Matcher = new ScopeMatcherNode(N, Matcher);
+ TheMatcher = new ScopeMatcher(N, TheMatcher);
}
- Matcher = OptimizeMatcher(Matcher);
+ TheMatcher = OptimizeMatcher(TheMatcher);
//Matcher->dump();
- EmitMatcherTable(Matcher, OS);
- delete Matcher;
+ EmitMatcherTable(TheMatcher, OS);
+ delete TheMatcher;
#else
// At this point, we have full information about the 'Patterns' we need to
Modified: llvm/trunk/utils/TableGen/DAGISelMatcher.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcher.cpp?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcher.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcher.cpp Wed Feb 24 20:04:40 2010
@@ -14,144 +14,144 @@
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
-void MatcherNode::dump() const {
+void Matcher::dump() const {
print(errs());
}
-void MatcherNode::printNext(raw_ostream &OS, unsigned indent) const {
+void Matcher::printNext(raw_ostream &OS, unsigned indent) const {
if (Next)
return Next->print(OS, indent);
}
-void ScopeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void ScopeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "Scope\n";
Check->print(OS, indent+2);
printNext(OS, indent);
}
-void RecordMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void RecordMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "Record\n";
printNext(OS, indent);
}
-void RecordChildMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void RecordChildMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "RecordChild: " << ChildNo << '\n';
printNext(OS, indent);
}
-void RecordMemRefMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void RecordMemRefMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "RecordMemRef\n";
printNext(OS, indent);
}
-void CaptureFlagInputMatcherNode::print(raw_ostream &OS, unsigned indent) const{
+void CaptureFlagInputMatcher::print(raw_ostream &OS, unsigned indent) const{
OS.indent(indent) << "CaptureFlagInput\n";
printNext(OS, indent);
}
-void MoveChildMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void MoveChildMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MoveChild " << ChildNo << '\n';
printNext(OS, indent);
}
-void MoveParentMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void MoveParentMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MoveParent\n";
printNext(OS, indent);
}
-void CheckSameMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckSameMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckSame " << MatchNumber << '\n';
printNext(OS, indent);
}
-void CheckPatternPredicateMatcherNode::
+void CheckPatternPredicateMatcher::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckPatternPredicate " << Predicate << '\n';
printNext(OS, indent);
}
-void CheckPredicateMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckPredicateMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckPredicate " << PredName << '\n';
printNext(OS, indent);
}
-void CheckOpcodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckOpcodeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckOpcode " << OpcodeName << '\n';
printNext(OS, indent);
}
-void CheckMultiOpcodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckMultiOpcodeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckMultiOpcode <todo args>\n";
printNext(OS, indent);
}
-void CheckTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckTypeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckType " << getEnumName(Type) << '\n';
printNext(OS, indent);
}
-void CheckChildTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckChildTypeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckChildType " << ChildNo << " "
<< getEnumName(Type) << '\n';
printNext(OS, indent);
}
-void CheckIntegerMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckIntegerMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckInteger " << Value << '\n';
printNext(OS, indent);
}
-void CheckCondCodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckCondCodeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckCondCode ISD::" << CondCodeName << '\n';
printNext(OS, indent);
}
-void CheckValueTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckValueTypeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckValueType MVT::" << TypeName << '\n';
printNext(OS, indent);
}
-void CheckComplexPatMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckComplexPatMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckComplexPat " << Pattern.getSelectFunc() << '\n';
printNext(OS, indent);
}
-void CheckAndImmMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckAndImmMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckAndImm " << Value << '\n';
printNext(OS, indent);
}
-void CheckOrImmMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CheckOrImmMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckOrImm " << Value << '\n';
printNext(OS, indent);
}
-void CheckFoldableChainNodeMatcherNode::print(raw_ostream &OS,
+void CheckFoldableChainNodeMatcher::print(raw_ostream &OS,
unsigned indent) const {
OS.indent(indent) << "CheckFoldableChainNode\n";
printNext(OS, indent);
}
-void CheckChainCompatibleMatcherNode::print(raw_ostream &OS,
+void CheckChainCompatibleMatcher::print(raw_ostream &OS,
unsigned indent) const {
OS.indent(indent) << "CheckChainCompatible " << PreviousOp << "\n";
printNext(OS, indent);
}
-void EmitIntegerMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void EmitIntegerMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitInteger " << Val << " VT=" << VT << '\n';
printNext(OS, indent);
}
-void EmitStringIntegerMatcherNode::
+void EmitStringIntegerMatcher::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitStringInteger " << Val << " VT=" << VT << '\n';
printNext(OS, indent);
}
-void EmitRegisterMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void EmitRegisterMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitRegister ";
if (Reg)
OS << Reg->getName();
@@ -161,31 +161,31 @@
printNext(OS, indent);
}
-void EmitConvertToTargetMatcherNode::
+void EmitConvertToTargetMatcher::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitConvertToTarget " << Slot << '\n';
printNext(OS, indent);
}
-void EmitMergeInputChainsMatcherNode::
+void EmitMergeInputChainsMatcher::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitMergeInputChains <todo: args>\n";
printNext(OS, indent);
}
-void EmitCopyToRegMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void EmitCopyToRegMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitCopyToReg <todo: args>\n";
printNext(OS, indent);
}
-void EmitNodeXFormMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void EmitNodeXFormMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitNodeXForm " << NodeXForm->getName()
<< " Slot=" << Slot << '\n';
printNext(OS, indent);
}
-void EmitNodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void EmitNodeMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitNode: " << OpcodeName << ": <todo flags> ";
for (unsigned i = 0, e = VTs.size(); i != e; ++i)
@@ -197,12 +197,12 @@
printNext(OS, indent);
}
-void MarkFlagResultsMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void MarkFlagResultsMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MarkFlagResults <todo: args>\n";
printNext(OS, indent);
}
-void CompleteMatchMatcherNode::print(raw_ostream &OS, unsigned indent) const {
+void CompleteMatchMatcher::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CompleteMatch <todo args>\n";
OS.indent(indent) << "Src = " << *Pattern.getSrcPattern() << "\n";
OS.indent(indent) << "Dst = " << *Pattern.getDstPattern() << "\n";
Modified: llvm/trunk/utils/TableGen/DAGISelMatcher.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcher.h?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcher.h (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcher.h Wed Feb 24 20:04:40 2010
@@ -18,24 +18,24 @@
namespace llvm {
class CodeGenDAGPatterns;
- class MatcherNode;
+ class Matcher;
class PatternToMatch;
class raw_ostream;
class ComplexPattern;
class Record;
-MatcherNode *ConvertPatternToMatcher(const PatternToMatch &Pattern,
- const CodeGenDAGPatterns &CGP);
-MatcherNode *OptimizeMatcher(MatcherNode *Matcher);
-void EmitMatcherTable(const MatcherNode *Matcher, raw_ostream &OS);
+Matcher *ConvertPatternToMatcher(const PatternToMatch &Pattern,
+ const CodeGenDAGPatterns &CGP);
+Matcher *OptimizeMatcher(Matcher *Matcher);
+void EmitMatcherTable(const Matcher *Matcher, raw_ostream &OS);
-/// MatcherNode - Base class for all the the DAG ISel Matcher representation
+/// Matcher - Base class for all the the DAG ISel Matcher representation
/// nodes.
-class MatcherNode {
+class Matcher {
// The next matcher node that is executed after this one. Null if this is the
// last stage of a match.
- OwningPtr<MatcherNode> Next;
+ OwningPtr<Matcher> Next;
public:
enum KindTy {
// Matcher state manipulation.
@@ -79,20 +79,20 @@
const KindTy Kind;
protected:
- MatcherNode(KindTy K) : Kind(K) {}
+ Matcher(KindTy K) : Kind(K) {}
public:
- virtual ~MatcherNode() {}
+ virtual ~Matcher() {}
KindTy getKind() const { return Kind; }
- MatcherNode *getNext() { return Next.get(); }
- const MatcherNode *getNext() const { return Next.get(); }
- void setNext(MatcherNode *C) { Next.reset(C); }
- MatcherNode *takeNext() { return Next.take(); }
+ Matcher *getNext() { return Next.get(); }
+ const Matcher *getNext() const { return Next.get(); }
+ void setNext(Matcher *C) { Next.reset(C); }
+ Matcher *takeNext() { return Next.take(); }
- OwningPtr<MatcherNode> &getNextPtr() { return Next; }
+ OwningPtr<Matcher> &getNextPtr() { return Next; }
- static inline bool classof(const MatcherNode *) { return true; }
+ static inline bool classof(const Matcher *) { return true; }
virtual void print(raw_ostream &OS, unsigned indent = 0) const = 0;
void dump() const;
@@ -100,76 +100,76 @@
void printNext(raw_ostream &OS, unsigned indent) const;
};
-/// ScopeMatcherNode - This pushes a failure scope on the stack and evaluates
+/// ScopeMatcher - This pushes a failure scope on the stack and evaluates
/// 'Check'. If 'Check' fails to match, it pops its scope and continues on to
/// 'Next'.
-class ScopeMatcherNode : public MatcherNode {
- OwningPtr<MatcherNode> Check;
+class ScopeMatcher : public Matcher {
+ OwningPtr<Matcher> Check;
public:
- ScopeMatcherNode(MatcherNode *check = 0, MatcherNode *next = 0)
- : MatcherNode(Scope), Check(check) {
+ ScopeMatcher(Matcher *check = 0, Matcher *next = 0)
+ : Matcher(Scope), Check(check) {
setNext(next);
}
- MatcherNode *getCheck() { return Check.get(); }
- const MatcherNode *getCheck() const { return Check.get(); }
- void setCheck(MatcherNode *N) { Check.reset(N); }
- OwningPtr<MatcherNode> &getCheckPtr() { return Check; }
+ Matcher *getCheck() { return Check.get(); }
+ const Matcher *getCheck() const { return Check.get(); }
+ void setCheck(Matcher *N) { Check.reset(N); }
+ OwningPtr<Matcher> &getCheckPtr() { return Check; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == Scope;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// RecordMatcherNode - Save the current node in the operand list.
-class RecordMatcherNode : public MatcherNode {
+/// RecordMatcher - Save the current node in the operand list.
+class RecordMatcher : public Matcher {
/// WhatFor - This is a string indicating why we're recording this. This
/// should only be used for comment generation not anything semantic.
std::string WhatFor;
public:
- RecordMatcherNode(const std::string &whatfor)
- : MatcherNode(RecordNode), WhatFor(whatfor) {}
+ RecordMatcher(const std::string &whatfor)
+ : Matcher(RecordNode), WhatFor(whatfor) {}
const std::string &getWhatFor() const { return WhatFor; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == RecordNode;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// RecordChildMatcherNode - Save a numbered child of the current node, or fail
+/// RecordChildMatcher - Save a numbered child of the current node, or fail
/// the match if it doesn't exist. This is logically equivalent to:
/// MoveChild N + RecordNode + MoveParent.
-class RecordChildMatcherNode : public MatcherNode {
+class RecordChildMatcher : public Matcher {
unsigned ChildNo;
/// WhatFor - This is a string indicating why we're recording this. This
/// should only be used for comment generation not anything semantic.
std::string WhatFor;
public:
- RecordChildMatcherNode(unsigned childno, const std::string &whatfor)
- : MatcherNode(RecordChild), ChildNo(childno), WhatFor(whatfor) {}
+ RecordChildMatcher(unsigned childno, const std::string &whatfor)
+ : Matcher(RecordChild), ChildNo(childno), WhatFor(whatfor) {}
unsigned getChildNo() const { return ChildNo; }
const std::string &getWhatFor() const { return WhatFor; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == RecordChild;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// RecordMemRefMatcherNode - Save the current node's memref.
-class RecordMemRefMatcherNode : public MatcherNode {
+/// RecordMemRefMatcher - Save the current node's memref.
+class RecordMemRefMatcher : public Matcher {
public:
- RecordMemRefMatcherNode() : MatcherNode(RecordMemRef) {}
+ RecordMemRefMatcher() : Matcher(RecordMemRef) {}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == RecordMemRef;
}
@@ -177,98 +177,95 @@
};
-/// CaptureFlagInputMatcherNode - If the current record has a flag input, record
+/// CaptureFlagInputMatcher - If the current record has a flag input, record
/// it so that it is used as an input to the generated code.
-class CaptureFlagInputMatcherNode : public MatcherNode {
+class CaptureFlagInputMatcher : public Matcher {
public:
- CaptureFlagInputMatcherNode()
- : MatcherNode(CaptureFlagInput) {}
+ CaptureFlagInputMatcher() : Matcher(CaptureFlagInput) {}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CaptureFlagInput;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// MoveChildMatcherNode - This tells the interpreter to move into the
+/// MoveChildMatcher - This tells the interpreter to move into the
/// specified child node.
-class MoveChildMatcherNode : public MatcherNode {
+class MoveChildMatcher : public Matcher {
unsigned ChildNo;
public:
- MoveChildMatcherNode(unsigned childNo)
- : MatcherNode(MoveChild), ChildNo(childNo) {}
+ MoveChildMatcher(unsigned childNo) : Matcher(MoveChild), ChildNo(childNo) {}
unsigned getChildNo() const { return ChildNo; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == MoveChild;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// MoveParentMatcherNode - This tells the interpreter to move to the parent
+/// MoveParentMatcher - This tells the interpreter to move to the parent
/// of the current node.
-class MoveParentMatcherNode : public MatcherNode {
+class MoveParentMatcher : public Matcher {
public:
- MoveParentMatcherNode()
- : MatcherNode(MoveParent) {}
+ MoveParentMatcher() : Matcher(MoveParent) {}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == MoveParent;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckSameMatcherNode - This checks to see if this node is exactly the same
+/// CheckSameMatcher - This checks to see if this node is exactly the same
/// node as the specified match that was recorded with 'Record'. This is used
/// when patterns have the same name in them, like '(mul GPR:$in, GPR:$in)'.
-class CheckSameMatcherNode : public MatcherNode {
+class CheckSameMatcher : public Matcher {
unsigned MatchNumber;
public:
- CheckSameMatcherNode(unsigned matchnumber)
- : MatcherNode(CheckSame), MatchNumber(matchnumber) {}
+ CheckSameMatcher(unsigned matchnumber)
+ : Matcher(CheckSame), MatchNumber(matchnumber) {}
unsigned getMatchNumber() const { return MatchNumber; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckSame;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckPatternPredicateMatcherNode - This checks the target-specific predicate
+/// CheckPatternPredicateMatcher - This checks the target-specific predicate
/// to see if the entire pattern is capable of matching. This predicate does
/// not take a node as input. This is used for subtarget feature checks etc.
-class CheckPatternPredicateMatcherNode : public MatcherNode {
+class CheckPatternPredicateMatcher : public Matcher {
std::string Predicate;
public:
- CheckPatternPredicateMatcherNode(StringRef predicate)
- : MatcherNode(CheckPatternPredicate), Predicate(predicate) {}
+ CheckPatternPredicateMatcher(StringRef predicate)
+ : Matcher(CheckPatternPredicate), Predicate(predicate) {}
StringRef getPredicate() const { return Predicate; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckPatternPredicate;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckPredicateMatcherNode - This checks the target-specific predicate to
+/// CheckPredicateMatcher - This checks the target-specific predicate to
/// see if the node is acceptable.
-class CheckPredicateMatcherNode : public MatcherNode {
+class CheckPredicateMatcher : public Matcher {
StringRef PredName;
public:
- CheckPredicateMatcherNode(StringRef predname)
- : MatcherNode(CheckPredicate), PredName(predname) {}
+ CheckPredicateMatcher(StringRef predname)
+ : Matcher(CheckPredicate), PredName(predname) {}
StringRef getPredicateName() const { return PredName; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckPredicate;
}
@@ -276,35 +273,35 @@
};
-/// CheckOpcodeMatcherNode - This checks to see if the current node has the
+/// CheckOpcodeMatcher - This checks to see if the current node has the
/// specified opcode, if not it fails to match.
-class CheckOpcodeMatcherNode : public MatcherNode {
+class CheckOpcodeMatcher : public Matcher {
StringRef OpcodeName;
public:
- CheckOpcodeMatcherNode(StringRef opcodename)
- : MatcherNode(CheckOpcode), OpcodeName(opcodename) {}
+ CheckOpcodeMatcher(StringRef opcodename)
+ : Matcher(CheckOpcode), OpcodeName(opcodename) {}
StringRef getOpcodeName() const { return OpcodeName; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckOpcode;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckMultiOpcodeMatcherNode - This checks to see if the current node has one
+/// CheckMultiOpcodeMatcher - This checks to see if the current node has one
/// of the specified opcode, if not it fails to match.
-class CheckMultiOpcodeMatcherNode : public MatcherNode {
+class CheckMultiOpcodeMatcher : public Matcher {
SmallVector<StringRef, 4> OpcodeNames;
public:
- CheckMultiOpcodeMatcherNode(const StringRef *opcodes, unsigned numops)
- : MatcherNode(CheckMultiOpcode), OpcodeNames(opcodes, opcodes+numops) {}
+ CheckMultiOpcodeMatcher(const StringRef *opcodes, unsigned numops)
+ : Matcher(CheckMultiOpcode), OpcodeNames(opcodes, opcodes+numops) {}
unsigned getNumOpcodeNames() const { return OpcodeNames.size(); }
StringRef getOpcodeName(unsigned i) const { return OpcodeNames[i]; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckMultiOpcode;
}
@@ -313,36 +310,36 @@
-/// CheckTypeMatcherNode - This checks to see if the current node has the
+/// CheckTypeMatcher - This checks to see if the current node has the
/// specified type, if not it fails to match.
-class CheckTypeMatcherNode : public MatcherNode {
+class CheckTypeMatcher : public Matcher {
MVT::SimpleValueType Type;
public:
- CheckTypeMatcherNode(MVT::SimpleValueType type)
- : MatcherNode(CheckType), Type(type) {}
+ CheckTypeMatcher(MVT::SimpleValueType type)
+ : Matcher(CheckType), Type(type) {}
MVT::SimpleValueType getType() const { return Type; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckType;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckChildTypeMatcherNode - This checks to see if a child node has the
+/// CheckChildTypeMatcher - This checks to see if a child node has the
/// specified type, if not it fails to match.
-class CheckChildTypeMatcherNode : public MatcherNode {
+class CheckChildTypeMatcher : public Matcher {
unsigned ChildNo;
MVT::SimpleValueType Type;
public:
- CheckChildTypeMatcherNode(unsigned childno, MVT::SimpleValueType type)
- : MatcherNode(CheckChildType), ChildNo(childno), Type(type) {}
+ CheckChildTypeMatcher(unsigned childno, MVT::SimpleValueType type)
+ : Matcher(CheckChildType), ChildNo(childno), Type(type) {}
unsigned getChildNo() const { return ChildNo; }
MVT::SimpleValueType getType() const { return Type; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckChildType;
}
@@ -350,51 +347,51 @@
};
-/// CheckIntegerMatcherNode - This checks to see if the current node is a
+/// CheckIntegerMatcher - This checks to see if the current node is a
/// ConstantSDNode with the specified integer value, if not it fails to match.
-class CheckIntegerMatcherNode : public MatcherNode {
+class CheckIntegerMatcher : public Matcher {
int64_t Value;
public:
- CheckIntegerMatcherNode(int64_t value)
- : MatcherNode(CheckInteger), Value(value) {}
+ CheckIntegerMatcher(int64_t value)
+ : Matcher(CheckInteger), Value(value) {}
int64_t getValue() const { return Value; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckInteger;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckCondCodeMatcherNode - This checks to see if the current node is a
+/// CheckCondCodeMatcher - This checks to see if the current node is a
/// CondCodeSDNode with the specified condition, if not it fails to match.
-class CheckCondCodeMatcherNode : public MatcherNode {
+class CheckCondCodeMatcher : public Matcher {
StringRef CondCodeName;
public:
- CheckCondCodeMatcherNode(StringRef condcodename)
- : MatcherNode(CheckCondCode), CondCodeName(condcodename) {}
+ CheckCondCodeMatcher(StringRef condcodename)
+ : Matcher(CheckCondCode), CondCodeName(condcodename) {}
StringRef getCondCodeName() const { return CondCodeName; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckCondCode;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckValueTypeMatcherNode - This checks to see if the current node is a
+/// CheckValueTypeMatcher - This checks to see if the current node is a
/// VTSDNode with the specified type, if not it fails to match.
-class CheckValueTypeMatcherNode : public MatcherNode {
+class CheckValueTypeMatcher : public Matcher {
StringRef TypeName;
public:
- CheckValueTypeMatcherNode(StringRef type_name)
- : MatcherNode(CheckValueType), TypeName(type_name) {}
+ CheckValueTypeMatcher(StringRef type_name)
+ : Matcher(CheckValueType), TypeName(type_name) {}
StringRef getTypeName() const { return TypeName; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckValueType;
}
@@ -403,172 +400,172 @@
-/// CheckComplexPatMatcherNode - This node runs the specified ComplexPattern on
+/// CheckComplexPatMatcher - This node runs the specified ComplexPattern on
/// the current node.
-class CheckComplexPatMatcherNode : public MatcherNode {
+class CheckComplexPatMatcher : public Matcher {
const ComplexPattern &Pattern;
public:
- CheckComplexPatMatcherNode(const ComplexPattern &pattern)
- : MatcherNode(CheckComplexPat), Pattern(pattern) {}
+ CheckComplexPatMatcher(const ComplexPattern &pattern)
+ : Matcher(CheckComplexPat), Pattern(pattern) {}
const ComplexPattern &getPattern() const { return Pattern; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckComplexPat;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckAndImmMatcherNode - This checks to see if the current node is an 'and'
+/// CheckAndImmMatcher - This checks to see if the current node is an 'and'
/// with something equivalent to the specified immediate.
-class CheckAndImmMatcherNode : public MatcherNode {
+class CheckAndImmMatcher : public Matcher {
int64_t Value;
public:
- CheckAndImmMatcherNode(int64_t value)
- : MatcherNode(CheckAndImm), Value(value) {}
+ CheckAndImmMatcher(int64_t value)
+ : Matcher(CheckAndImm), Value(value) {}
int64_t getValue() const { return Value; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckAndImm;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckOrImmMatcherNode - This checks to see if the current node is an 'and'
+/// CheckOrImmMatcher - This checks to see if the current node is an 'and'
/// with something equivalent to the specified immediate.
-class CheckOrImmMatcherNode : public MatcherNode {
+class CheckOrImmMatcher : public Matcher {
int64_t Value;
public:
- CheckOrImmMatcherNode(int64_t value)
- : MatcherNode(CheckOrImm), Value(value) {}
+ CheckOrImmMatcher(int64_t value)
+ : Matcher(CheckOrImm), Value(value) {}
int64_t getValue() const { return Value; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckOrImm;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckFoldableChainNodeMatcherNode - This checks to see if the current node
+/// CheckFoldableChainNodeMatcher - This checks to see if the current node
/// (which defines a chain operand) is safe to fold into a larger pattern.
-class CheckFoldableChainNodeMatcherNode : public MatcherNode {
+class CheckFoldableChainNodeMatcher : public Matcher {
public:
- CheckFoldableChainNodeMatcherNode()
- : MatcherNode(CheckFoldableChainNode) {}
+ CheckFoldableChainNodeMatcher()
+ : Matcher(CheckFoldableChainNode) {}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckFoldableChainNode;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CheckChainCompatibleMatcherNode - Verify that the current node's chain
+/// CheckChainCompatibleMatcher - Verify that the current node's chain
/// operand is 'compatible' with the specified recorded node's.
-class CheckChainCompatibleMatcherNode : public MatcherNode {
+class CheckChainCompatibleMatcher : public Matcher {
unsigned PreviousOp;
public:
- CheckChainCompatibleMatcherNode(unsigned previousop)
- : MatcherNode(CheckChainCompatible), PreviousOp(previousop) {}
+ CheckChainCompatibleMatcher(unsigned previousop)
+ : Matcher(CheckChainCompatible), PreviousOp(previousop) {}
unsigned getPreviousOp() const { return PreviousOp; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CheckChainCompatible;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitIntegerMatcherNode - This creates a new TargetConstant.
-class EmitIntegerMatcherNode : public MatcherNode {
+/// EmitIntegerMatcher - This creates a new TargetConstant.
+class EmitIntegerMatcher : public Matcher {
int64_t Val;
MVT::SimpleValueType VT;
public:
- EmitIntegerMatcherNode(int64_t val, MVT::SimpleValueType vt)
- : MatcherNode(EmitInteger), Val(val), VT(vt) {}
+ EmitIntegerMatcher(int64_t val, MVT::SimpleValueType vt)
+ : Matcher(EmitInteger), Val(val), VT(vt) {}
int64_t getValue() const { return Val; }
MVT::SimpleValueType getVT() const { return VT; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitInteger;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitStringIntegerMatcherNode - A target constant whose value is represented
+/// EmitStringIntegerMatcher - A target constant whose value is represented
/// by a string.
-class EmitStringIntegerMatcherNode : public MatcherNode {
+class EmitStringIntegerMatcher : public Matcher {
std::string Val;
MVT::SimpleValueType VT;
public:
- EmitStringIntegerMatcherNode(const std::string &val, MVT::SimpleValueType vt)
- : MatcherNode(EmitStringInteger), Val(val), VT(vt) {}
+ EmitStringIntegerMatcher(const std::string &val, MVT::SimpleValueType vt)
+ : Matcher(EmitStringInteger), Val(val), VT(vt) {}
const std::string &getValue() const { return Val; }
MVT::SimpleValueType getVT() const { return VT; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitStringInteger;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitRegisterMatcherNode - This creates a new TargetConstant.
-class EmitRegisterMatcherNode : public MatcherNode {
+/// EmitRegisterMatcher - This creates a new TargetConstant.
+class EmitRegisterMatcher : public Matcher {
/// Reg - The def for the register that we're emitting. If this is null, then
/// this is a reference to zero_reg.
Record *Reg;
MVT::SimpleValueType VT;
public:
- EmitRegisterMatcherNode(Record *reg, MVT::SimpleValueType vt)
- : MatcherNode(EmitRegister), Reg(reg), VT(vt) {}
+ EmitRegisterMatcher(Record *reg, MVT::SimpleValueType vt)
+ : Matcher(EmitRegister), Reg(reg), VT(vt) {}
Record *getReg() const { return Reg; }
MVT::SimpleValueType getVT() const { return VT; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitRegister;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitConvertToTargetMatcherNode - Emit an operation that reads a specified
+/// EmitConvertToTargetMatcher - Emit an operation that reads a specified
/// recorded node and converts it from being a ISD::Constant to
/// ISD::TargetConstant, likewise for ConstantFP.
-class EmitConvertToTargetMatcherNode : public MatcherNode {
+class EmitConvertToTargetMatcher : public Matcher {
unsigned Slot;
public:
- EmitConvertToTargetMatcherNode(unsigned slot)
- : MatcherNode(EmitConvertToTarget), Slot(slot) {}
+ EmitConvertToTargetMatcher(unsigned slot)
+ : Matcher(EmitConvertToTarget), Slot(slot) {}
unsigned getSlot() const { return Slot; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitConvertToTarget;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitMergeInputChainsMatcherNode - Emit a node that merges a list of input
+/// EmitMergeInputChainsMatcher - Emit a node that merges a list of input
/// chains together with a token factor. The list of nodes are the nodes in the
/// matched pattern that have chain input/outputs. This node adds all input
/// chains of these nodes if they are not themselves a node in the pattern.
-class EmitMergeInputChainsMatcherNode : public MatcherNode {
+class EmitMergeInputChainsMatcher : public Matcher {
SmallVector<unsigned, 3> ChainNodes;
public:
- EmitMergeInputChainsMatcherNode(const unsigned *nodes, unsigned NumNodes)
- : MatcherNode(EmitMergeInputChains), ChainNodes(nodes, nodes+NumNodes) {}
+ EmitMergeInputChainsMatcher(const unsigned *nodes, unsigned NumNodes)
+ : Matcher(EmitMergeInputChains), ChainNodes(nodes, nodes+NumNodes) {}
unsigned getNumNodes() const { return ChainNodes.size(); }
@@ -577,27 +574,27 @@
return ChainNodes[i];
}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitMergeInputChains;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitCopyToRegMatcherNode - Emit a CopyToReg node from a value to a physreg,
+/// EmitCopyToRegMatcher - Emit a CopyToReg node from a value to a physreg,
/// pushing the chain and flag results.
///
-class EmitCopyToRegMatcherNode : public MatcherNode {
+class EmitCopyToRegMatcher : public Matcher {
unsigned SrcSlot; // Value to copy into the physreg.
Record *DestPhysReg;
public:
- EmitCopyToRegMatcherNode(unsigned srcSlot, Record *destPhysReg)
- : MatcherNode(EmitCopyToReg), SrcSlot(srcSlot), DestPhysReg(destPhysReg) {}
+ EmitCopyToRegMatcher(unsigned srcSlot, Record *destPhysReg)
+ : Matcher(EmitCopyToReg), SrcSlot(srcSlot), DestPhysReg(destPhysReg) {}
unsigned getSrcSlot() const { return SrcSlot; }
Record *getDestPhysReg() const { return DestPhysReg; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitCopyToReg;
}
@@ -606,27 +603,27 @@
-/// EmitNodeXFormMatcherNode - Emit an operation that runs an SDNodeXForm on a
+/// EmitNodeXFormMatcher - Emit an operation that runs an SDNodeXForm on a
/// recorded node and records the result.
-class EmitNodeXFormMatcherNode : public MatcherNode {
+class EmitNodeXFormMatcher : public Matcher {
unsigned Slot;
Record *NodeXForm;
public:
- EmitNodeXFormMatcherNode(unsigned slot, Record *nodeXForm)
- : MatcherNode(EmitNodeXForm), Slot(slot), NodeXForm(nodeXForm) {}
+ EmitNodeXFormMatcher(unsigned slot, Record *nodeXForm)
+ : Matcher(EmitNodeXForm), Slot(slot), NodeXForm(nodeXForm) {}
unsigned getSlot() const { return Slot; }
Record *getNodeXForm() const { return NodeXForm; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitNodeXForm;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// EmitNodeMatcherNode - This signals a successful match and generates a node.
-class EmitNodeMatcherNode : public MatcherNode {
+/// EmitNodeMatcher - This signals a successful match and generates a node.
+class EmitNodeMatcher : public Matcher {
std::string OpcodeName;
const SmallVector<MVT::SimpleValueType, 3> VTs;
const SmallVector<unsigned, 6> Operands;
@@ -637,12 +634,12 @@
/// operands in the root of the pattern. The rest are appended to this node.
int NumFixedArityOperands;
public:
- EmitNodeMatcherNode(const std::string &opcodeName,
+ EmitNodeMatcher(const std::string &opcodeName,
const MVT::SimpleValueType *vts, unsigned numvts,
const unsigned *operands, unsigned numops,
bool hasChain, bool hasFlag, bool hasmemrefs,
int numfixedarityoperands)
- : MatcherNode(EmitNode), OpcodeName(opcodeName),
+ : Matcher(EmitNode), OpcodeName(opcodeName),
VTs(vts, vts+numvts), Operands(operands, operands+numops),
HasChain(hasChain), HasFlag(hasFlag), HasMemRefs(hasmemrefs),
NumFixedArityOperands(numfixedarityoperands) {}
@@ -666,21 +663,21 @@
bool hasMemRefs() const { return HasMemRefs; }
int getNumFixedArityOperands() const { return NumFixedArityOperands; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == EmitNode;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// MarkFlagResultsMatcherNode - This node indicates which non-root nodes in the
-/// pattern produce flags. This allows CompleteMatchMatcherNode to update them
+/// MarkFlagResultsMatcher - This node indicates which non-root nodes in the
+/// pattern produce flags. This allows CompleteMatchMatcher to update them
/// with the output flag of the resultant code.
-class MarkFlagResultsMatcherNode : public MatcherNode {
+class MarkFlagResultsMatcher : public Matcher {
SmallVector<unsigned, 3> FlagResultNodes;
public:
- MarkFlagResultsMatcherNode(const unsigned *nodes, unsigned NumNodes)
- : MatcherNode(MarkFlagResults), FlagResultNodes(nodes, nodes+NumNodes) {}
+ MarkFlagResultsMatcher(const unsigned *nodes, unsigned NumNodes)
+ : Matcher(MarkFlagResults), FlagResultNodes(nodes, nodes+NumNodes) {}
unsigned getNumNodes() const { return FlagResultNodes.size(); }
@@ -689,30 +686,30 @@
return FlagResultNodes[i];
}
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == MarkFlagResults;
}
virtual void print(raw_ostream &OS, unsigned indent = 0) const;
};
-/// CompleteMatchMatcherNode - Complete a match by replacing the results of the
+/// CompleteMatchMatcher - Complete a match by replacing the results of the
/// pattern with the newly generated nodes. This also prints a comment
/// indicating the source and dest patterns.
-class CompleteMatchMatcherNode : public MatcherNode {
+class CompleteMatchMatcher : public Matcher {
SmallVector<unsigned, 2> Results;
const PatternToMatch &Pattern;
public:
- CompleteMatchMatcherNode(const unsigned *results, unsigned numresults,
+ CompleteMatchMatcher(const unsigned *results, unsigned numresults,
const PatternToMatch &pattern)
- : MatcherNode(CompleteMatch), Results(results, results+numresults),
+ : Matcher(CompleteMatch), Results(results, results+numresults),
Pattern(pattern) {}
unsigned getNumResults() const { return Results.size(); }
unsigned getResult(unsigned R) const { return Results[R]; }
const PatternToMatch &getPattern() const { return Pattern; }
- static inline bool classof(const MatcherNode *N) {
+ static inline bool classof(const Matcher *N) {
return N->getKind() == CompleteMatch;
}
Modified: llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcherEmitter.cpp Wed Feb 24 20:04:40 2010
@@ -81,14 +81,14 @@
public:
MatcherTableEmitter() {}
- unsigned EmitMatcherList(const MatcherNode *N, unsigned Indent,
+ unsigned EmitMatcherList(const Matcher *N, unsigned Indent,
unsigned StartIdx, formatted_raw_ostream &OS);
void EmitPredicateFunctions(formatted_raw_ostream &OS);
void EmitHistogram(formatted_raw_ostream &OS);
private:
- unsigned EmitMatcher(const MatcherNode *N, unsigned Indent,
+ unsigned EmitMatcher(const Matcher *N, unsigned Indent,
formatted_raw_ostream &OS);
unsigned getNodePredicate(StringRef PredName) {
@@ -151,66 +151,65 @@
/// EmitMatcherOpcodes - Emit bytes for the specified matcher and return
/// the number of bytes emitted.
unsigned MatcherTableEmitter::
-EmitMatcher(const MatcherNode *N, unsigned Indent, formatted_raw_ostream &OS) {
+EmitMatcher(const Matcher *N, unsigned Indent, formatted_raw_ostream &OS) {
OS.PadToColumn(Indent*2);
switch (N->getKind()) {
- case MatcherNode::Scope: assert(0 && "Should be handled by caller");
- case MatcherNode::RecordNode:
+ case Matcher::Scope: assert(0 && "Should be handled by caller");
+ case Matcher::RecordNode:
OS << "OPC_RecordNode,";
OS.PadToColumn(CommentIndent) << "// "
- << cast<RecordMatcherNode>(N)->getWhatFor() << '\n';
+ << cast<RecordMatcher>(N)->getWhatFor() << '\n';
return 1;
- case MatcherNode::RecordChild:
- OS << "OPC_RecordChild" << cast<RecordChildMatcherNode>(N)->getChildNo()
+ case Matcher::RecordChild:
+ OS << "OPC_RecordChild" << cast<RecordChildMatcher>(N)->getChildNo()
<< ',';
OS.PadToColumn(CommentIndent) << "// "
- << cast<RecordChildMatcherNode>(N)->getWhatFor() << '\n';
+ << cast<RecordChildMatcher>(N)->getWhatFor() << '\n';
return 1;
- case MatcherNode::RecordMemRef:
+ case Matcher::RecordMemRef:
OS << "OPC_RecordMemRef,\n";
return 1;
- case MatcherNode::CaptureFlagInput:
+ case Matcher::CaptureFlagInput:
OS << "OPC_CaptureFlagInput,\n";
return 1;
- case MatcherNode::MoveChild:
- OS << "OPC_MoveChild, "
- << cast<MoveChildMatcherNode>(N)->getChildNo() << ",\n";
+ case Matcher::MoveChild:
+ OS << "OPC_MoveChild, " << cast<MoveChildMatcher>(N)->getChildNo() << ",\n";
return 2;
- case MatcherNode::MoveParent:
+ case Matcher::MoveParent:
OS << "OPC_MoveParent,\n";
return 1;
- case MatcherNode::CheckSame:
+ case Matcher::CheckSame:
OS << "OPC_CheckSame, "
- << cast<CheckSameMatcherNode>(N)->getMatchNumber() << ",\n";
+ << cast<CheckSameMatcher>(N)->getMatchNumber() << ",\n";
return 2;
- case MatcherNode::CheckPatternPredicate: {
- StringRef Pred = cast<CheckPatternPredicateMatcherNode>(N)->getPredicate();
+ case Matcher::CheckPatternPredicate: {
+ StringRef Pred = cast<CheckPatternPredicateMatcher>(N)->getPredicate();
OS << "OPC_CheckPatternPredicate, " << getPatternPredicate(Pred) << ',';
OS.PadToColumn(CommentIndent) << "// " << Pred << '\n';
return 2;
}
- case MatcherNode::CheckPredicate: {
- StringRef Pred = cast<CheckPredicateMatcherNode>(N)->getPredicateName();
+ case Matcher::CheckPredicate: {
+ StringRef Pred = cast<CheckPredicateMatcher>(N)->getPredicateName();
OS << "OPC_CheckPredicate, " << getNodePredicate(Pred) << ',';
OS.PadToColumn(CommentIndent) << "// " << Pred << '\n';
return 2;
}
- case MatcherNode::CheckOpcode:
+ case Matcher::CheckOpcode:
OS << "OPC_CheckOpcode, "
- << cast<CheckOpcodeMatcherNode>(N)->getOpcodeName() << ",\n";
+ << cast<CheckOpcodeMatcher>(N)->getOpcodeName() << ",\n";
return 2;
- case MatcherNode::CheckMultiOpcode: {
- const CheckMultiOpcodeMatcherNode *CMO=cast<CheckMultiOpcodeMatcherNode>(N);
+ case Matcher::CheckMultiOpcode: {
+ const CheckMultiOpcodeMatcher *CMO = cast<CheckMultiOpcodeMatcher>(N);
OS << "OPC_CheckMultiOpcode, " << CMO->getNumOpcodeNames() << ", ";
for (unsigned i = 0, e = CMO->getNumOpcodeNames(); i != e; ++i)
OS << CMO->getOpcodeName(i) << ", ";
@@ -218,34 +217,34 @@
return 2 + CMO->getNumOpcodeNames();
}
- case MatcherNode::CheckType:
+ case Matcher::CheckType:
OS << "OPC_CheckType, "
- << getEnumName(cast<CheckTypeMatcherNode>(N)->getType()) << ",\n";
+ << getEnumName(cast<CheckTypeMatcher>(N)->getType()) << ",\n";
return 2;
- case MatcherNode::CheckChildType:
+ case Matcher::CheckChildType:
OS << "OPC_CheckChild"
- << cast<CheckChildTypeMatcherNode>(N)->getChildNo() << "Type, "
- << getEnumName(cast<CheckChildTypeMatcherNode>(N)->getType()) << ",\n";
+ << cast<CheckChildTypeMatcher>(N)->getChildNo() << "Type, "
+ << getEnumName(cast<CheckChildTypeMatcher>(N)->getType()) << ",\n";
return 2;
- case MatcherNode::CheckInteger: {
- int64_t Val = cast<CheckIntegerMatcherNode>(N)->getValue();
+ case Matcher::CheckInteger: {
+ int64_t Val = cast<CheckIntegerMatcher>(N)->getValue();
OS << "OPC_CheckInteger" << ClassifyInt(Val) << ", ";
return EmitInt(Val, OS)+1;
}
- case MatcherNode::CheckCondCode:
+ case Matcher::CheckCondCode:
OS << "OPC_CheckCondCode, ISD::"
- << cast<CheckCondCodeMatcherNode>(N)->getCondCodeName() << ",\n";
+ << cast<CheckCondCodeMatcher>(N)->getCondCodeName() << ",\n";
return 2;
- case MatcherNode::CheckValueType:
+ case Matcher::CheckValueType:
OS << "OPC_CheckValueType, MVT::"
- << cast<CheckValueTypeMatcherNode>(N)->getTypeName() << ",\n";
+ << cast<CheckValueTypeMatcher>(N)->getTypeName() << ",\n";
return 2;
- case MatcherNode::CheckComplexPat: {
+ case Matcher::CheckComplexPat: {
const ComplexPattern &Pattern =
- cast<CheckComplexPatMatcherNode>(N)->getPattern();
+ cast<CheckComplexPatMatcher>(N)->getPattern();
OS << "OPC_CheckComplexPat, " << getComplexPat(Pattern) << ',';
OS.PadToColumn(CommentIndent) << "// " << Pattern.getSelectFunc();
OS << ": " << Pattern.getNumOperands() << " operands";
@@ -255,79 +254,79 @@
return 2;
}
- case MatcherNode::CheckAndImm: {
- int64_t Val = cast<CheckAndImmMatcherNode>(N)->getValue();
+ case Matcher::CheckAndImm: {
+ int64_t Val = cast<CheckAndImmMatcher>(N)->getValue();
OS << "OPC_CheckAndImm" << ClassifyInt(Val) << ", ";
return EmitInt(Val, OS)+1;
}
- case MatcherNode::CheckOrImm: {
- int64_t Val = cast<CheckOrImmMatcherNode>(N)->getValue();
+ case Matcher::CheckOrImm: {
+ int64_t Val = cast<CheckOrImmMatcher>(N)->getValue();
OS << "OPC_CheckOrImm" << ClassifyInt(Val) << ", ";
return EmitInt(Val, OS)+1;
}
- case MatcherNode::CheckFoldableChainNode:
+ case Matcher::CheckFoldableChainNode:
OS << "OPC_CheckFoldableChainNode,\n";
return 1;
- case MatcherNode::CheckChainCompatible:
+ case Matcher::CheckChainCompatible:
OS << "OPC_CheckChainCompatible, "
- << cast<CheckChainCompatibleMatcherNode>(N)->getPreviousOp() << ",\n";
+ << cast<CheckChainCompatibleMatcher>(N)->getPreviousOp() << ",\n";
return 2;
- case MatcherNode::EmitInteger: {
- int64_t Val = cast<EmitIntegerMatcherNode>(N)->getValue();
+ case Matcher::EmitInteger: {
+ int64_t Val = cast<EmitIntegerMatcher>(N)->getValue();
OS << "OPC_EmitInteger" << ClassifyInt(Val) << ", "
- << getEnumName(cast<EmitIntegerMatcherNode>(N)->getVT()) << ", ";
+ << getEnumName(cast<EmitIntegerMatcher>(N)->getVT()) << ", ";
return EmitInt(Val, OS)+2;
}
- case MatcherNode::EmitStringInteger: {
- const std::string &Val = cast<EmitStringIntegerMatcherNode>(N)->getValue();
+ case Matcher::EmitStringInteger: {
+ const std::string &Val = cast<EmitStringIntegerMatcher>(N)->getValue();
// These should always fit into one byte.
OS << "OPC_EmitInteger1, "
- << getEnumName(cast<EmitStringIntegerMatcherNode>(N)->getVT()) << ", "
+ << getEnumName(cast<EmitStringIntegerMatcher>(N)->getVT()) << ", "
<< Val << ",\n";
return 3;
}
- case MatcherNode::EmitRegister:
+ case Matcher::EmitRegister:
OS << "OPC_EmitRegister, "
- << getEnumName(cast<EmitRegisterMatcherNode>(N)->getVT()) << ", ";
- if (Record *R = cast<EmitRegisterMatcherNode>(N)->getReg())
+ << getEnumName(cast<EmitRegisterMatcher>(N)->getVT()) << ", ";
+ if (Record *R = cast<EmitRegisterMatcher>(N)->getReg())
OS << getQualifiedName(R) << ",\n";
else
OS << "0 /*zero_reg*/,\n";
return 3;
- case MatcherNode::EmitConvertToTarget:
+ case Matcher::EmitConvertToTarget:
OS << "OPC_EmitConvertToTarget, "
- << cast<EmitConvertToTargetMatcherNode>(N)->getSlot() << ",\n";
+ << cast<EmitConvertToTargetMatcher>(N)->getSlot() << ",\n";
return 2;
- case MatcherNode::EmitMergeInputChains: {
- const EmitMergeInputChainsMatcherNode *MN =
- cast<EmitMergeInputChainsMatcherNode>(N);
+ case Matcher::EmitMergeInputChains: {
+ const EmitMergeInputChainsMatcher *MN =
+ cast<EmitMergeInputChainsMatcher>(N);
OS << "OPC_EmitMergeInputChains, " << MN->getNumNodes() << ", ";
for (unsigned i = 0, e = MN->getNumNodes(); i != e; ++i)
OS << MN->getNode(i) << ", ";
OS << '\n';
return 2+MN->getNumNodes();
}
- case MatcherNode::EmitCopyToReg:
+ case Matcher::EmitCopyToReg:
OS << "OPC_EmitCopyToReg, "
- << cast<EmitCopyToRegMatcherNode>(N)->getSrcSlot() << ", "
- << getQualifiedName(cast<EmitCopyToRegMatcherNode>(N)->getDestPhysReg())
+ << cast<EmitCopyToRegMatcher>(N)->getSrcSlot() << ", "
+ << getQualifiedName(cast<EmitCopyToRegMatcher>(N)->getDestPhysReg())
<< ",\n";
return 3;
- case MatcherNode::EmitNodeXForm: {
- const EmitNodeXFormMatcherNode *XF = cast<EmitNodeXFormMatcherNode>(N);
+ case Matcher::EmitNodeXForm: {
+ const EmitNodeXFormMatcher *XF = cast<EmitNodeXFormMatcher>(N);
OS << "OPC_EmitNodeXForm, " << getNodeXFormID(XF->getNodeXForm()) << ", "
<< XF->getSlot() << ',';
OS.PadToColumn(CommentIndent) << "// "<<XF->getNodeXForm()->getName()<<'\n';
return 3;
}
- case MatcherNode::EmitNode: {
- const EmitNodeMatcherNode *EN = cast<EmitNodeMatcherNode>(N);
+ case Matcher::EmitNode: {
+ const EmitNodeMatcher *EN = cast<EmitNodeMatcher>(N);
OS << "OPC_EmitNode, TARGET_OPCODE(" << EN->getOpcodeName() << "), 0";
if (EN->hasChain()) OS << "|OPFL_Chain";
@@ -351,8 +350,8 @@
OS << '\n';
return 6+EN->getNumVTs()+NumOperandBytes;
}
- case MatcherNode::MarkFlagResults: {
- const MarkFlagResultsMatcherNode *CFR = cast<MarkFlagResultsMatcherNode>(N);
+ case Matcher::MarkFlagResults: {
+ const MarkFlagResultsMatcher *CFR = cast<MarkFlagResultsMatcher>(N);
OS << "OPC_MarkFlagResults, " << CFR->getNumNodes() << ", ";
unsigned NumOperandBytes = 0;
for (unsigned i = 0, e = CFR->getNumNodes(); i != e; ++i)
@@ -360,8 +359,8 @@
OS << '\n';
return 2+NumOperandBytes;
}
- case MatcherNode::CompleteMatch: {
- const CompleteMatchMatcherNode *CM = cast<CompleteMatchMatcherNode>(N);
+ case Matcher::CompleteMatch: {
+ const CompleteMatchMatcher *CM = cast<CompleteMatchMatcher>(N);
OS << "OPC_CompleteMatch, " << CM->getNumResults() << ", ";
unsigned NumResultBytes = 0;
for (unsigned i = 0, e = CM->getNumResults(); i != e; ++i)
@@ -380,7 +379,7 @@
/// EmitMatcherList - Emit the bytes for the specified matcher subtree.
unsigned MatcherTableEmitter::
-EmitMatcherList(const MatcherNode *N, unsigned Indent, unsigned CurrentIdx,
+EmitMatcherList(const Matcher *N, unsigned Indent, unsigned CurrentIdx,
formatted_raw_ostream &OS) {
unsigned Size = 0;
while (N) {
@@ -389,7 +388,7 @@
Histogram[N->getKind()]++;
// Scope is a special case since it is binary.
- if (const ScopeMatcherNode *SMN = dyn_cast<ScopeMatcherNode>(N)) {
+ if (const ScopeMatcher *SMN = dyn_cast<ScopeMatcher>(N)) {
// We need to encode the child and the offset of the failure code before
// emitting either of them. Handle this by buffering the output into a
// string while we get the size.
@@ -398,7 +397,7 @@
{
raw_svector_ostream OS(TmpBuf);
formatted_raw_ostream FOS(OS);
- NextSize = EmitMatcherList(cast<ScopeMatcherNode>(N)->getCheck(),
+ NextSize = EmitMatcherList(cast<ScopeMatcher>(N)->getCheck(),
Indent+1, CurrentIdx+2, FOS);
}
@@ -408,7 +407,7 @@
TmpBuf.clear();
raw_svector_ostream OS(TmpBuf);
formatted_raw_ostream FOS(OS);
- NextSize = EmitMatcherList(cast<ScopeMatcherNode>(N)->getCheck(),
+ NextSize = EmitMatcherList(cast<ScopeMatcher>(N)->getCheck(),
Indent+1, CurrentIdx+3, FOS);
if (NextSize > 65535) {
errs() <<
@@ -513,44 +512,44 @@
OS << " // Opcode Histogram:\n";
for (unsigned i = 0, e = Histogram.size(); i != e; ++i) {
OS << " // #";
- switch ((MatcherNode::KindTy)i) {
- case MatcherNode::Scope: OS << "OPC_Scope"; break;
- case MatcherNode::RecordNode: OS << "OPC_RecordNode"; break;
- case MatcherNode::RecordChild: OS << "OPC_RecordChild"; break;
- case MatcherNode::RecordMemRef: OS << "OPC_RecordMemRef"; break;
- case MatcherNode::CaptureFlagInput: OS << "OPC_CaptureFlagInput"; break;
- case MatcherNode::MoveChild: OS << "OPC_MoveChild"; break;
- case MatcherNode::MoveParent: OS << "OPC_MoveParent"; break;
- case MatcherNode::CheckSame: OS << "OPC_CheckSame"; break;
- case MatcherNode::CheckPatternPredicate:
+ switch ((Matcher::KindTy)i) {
+ case Matcher::Scope: OS << "OPC_Scope"; break;
+ case Matcher::RecordNode: OS << "OPC_RecordNode"; break;
+ case Matcher::RecordChild: OS << "OPC_RecordChild"; break;
+ case Matcher::RecordMemRef: OS << "OPC_RecordMemRef"; break;
+ case Matcher::CaptureFlagInput: OS << "OPC_CaptureFlagInput"; break;
+ case Matcher::MoveChild: OS << "OPC_MoveChild"; break;
+ case Matcher::MoveParent: OS << "OPC_MoveParent"; break;
+ case Matcher::CheckSame: OS << "OPC_CheckSame"; break;
+ case Matcher::CheckPatternPredicate:
OS << "OPC_CheckPatternPredicate"; break;
- case MatcherNode::CheckPredicate: OS << "OPC_CheckPredicate"; break;
- case MatcherNode::CheckOpcode: OS << "OPC_CheckOpcode"; break;
- case MatcherNode::CheckMultiOpcode: OS << "OPC_CheckMultiOpcode"; break;
- case MatcherNode::CheckType: OS << "OPC_CheckType"; break;
- case MatcherNode::CheckChildType: OS << "OPC_CheckChildType"; break;
- case MatcherNode::CheckInteger: OS << "OPC_CheckInteger"; break;
- case MatcherNode::CheckCondCode: OS << "OPC_CheckCondCode"; break;
- case MatcherNode::CheckValueType: OS << "OPC_CheckValueType"; break;
- case MatcherNode::CheckComplexPat: OS << "OPC_CheckComplexPat"; break;
- case MatcherNode::CheckAndImm: OS << "OPC_CheckAndImm"; break;
- case MatcherNode::CheckOrImm: OS << "OPC_CheckOrImm"; break;
- case MatcherNode::CheckFoldableChainNode:
+ case Matcher::CheckPredicate: OS << "OPC_CheckPredicate"; break;
+ case Matcher::CheckOpcode: OS << "OPC_CheckOpcode"; break;
+ case Matcher::CheckMultiOpcode: OS << "OPC_CheckMultiOpcode"; break;
+ case Matcher::CheckType: OS << "OPC_CheckType"; break;
+ case Matcher::CheckChildType: OS << "OPC_CheckChildType"; break;
+ case Matcher::CheckInteger: OS << "OPC_CheckInteger"; break;
+ case Matcher::CheckCondCode: OS << "OPC_CheckCondCode"; break;
+ case Matcher::CheckValueType: OS << "OPC_CheckValueType"; break;
+ case Matcher::CheckComplexPat: OS << "OPC_CheckComplexPat"; break;
+ case Matcher::CheckAndImm: OS << "OPC_CheckAndImm"; break;
+ case Matcher::CheckOrImm: OS << "OPC_CheckOrImm"; break;
+ case Matcher::CheckFoldableChainNode:
OS << "OPC_CheckFoldableChainNode"; break;
- case MatcherNode::CheckChainCompatible:
+ case Matcher::CheckChainCompatible:
OS << "OPC_CheckChainCompatible"; break;
- case MatcherNode::EmitInteger: OS << "OPC_EmitInteger"; break;
- case MatcherNode::EmitStringInteger: OS << "OPC_EmitStringInteger"; break;
- case MatcherNode::EmitRegister: OS << "OPC_EmitRegister"; break;
- case MatcherNode::EmitConvertToTarget:
+ case Matcher::EmitInteger: OS << "OPC_EmitInteger"; break;
+ case Matcher::EmitStringInteger: OS << "OPC_EmitStringInteger"; break;
+ case Matcher::EmitRegister: OS << "OPC_EmitRegister"; break;
+ case Matcher::EmitConvertToTarget:
OS << "OPC_EmitConvertToTarget"; break;
- case MatcherNode::EmitMergeInputChains:
+ case Matcher::EmitMergeInputChains:
OS << "OPC_EmitMergeInputChains"; break;
- case MatcherNode::EmitCopyToReg: OS << "OPC_EmitCopyToReg"; break;
- case MatcherNode::EmitNode: OS << "OPC_EmitNode"; break;
- case MatcherNode::EmitNodeXForm: OS << "OPC_EmitNodeXForm"; break;
- case MatcherNode::MarkFlagResults: OS << "OPC_MarkFlagResults"; break;
- case MatcherNode::CompleteMatch: OS << "OPC_CompleteMatch"; break;
+ case Matcher::EmitCopyToReg: OS << "OPC_EmitCopyToReg"; break;
+ case Matcher::EmitNode: OS << "OPC_EmitNode"; break;
+ case Matcher::EmitNodeXForm: OS << "OPC_EmitNodeXForm"; break;
+ case Matcher::MarkFlagResults: OS << "OPC_MarkFlagResults"; break;
+ case Matcher::CompleteMatch: OS << "OPC_CompleteMatch"; break;
}
OS.PadToColumn(40) << " = " << Histogram[i] << '\n';
@@ -559,7 +558,7 @@
}
-void llvm::EmitMatcherTable(const MatcherNode *Matcher, raw_ostream &O) {
+void llvm::EmitMatcherTable(const Matcher *TheMatcher, raw_ostream &O) {
formatted_raw_ostream OS(O);
OS << "// The main instruction selector code.\n";
@@ -570,7 +569,7 @@
OS << " // Opcodes are emitted as 2 bytes, TARGET_OPCODE handles this.\n";
OS << " #define TARGET_OPCODE(X) X & 255, unsigned(X) >> 8\n";
OS << " static const unsigned char MatcherTable[] = {\n";
- unsigned TotalSize = MatcherEmitter.EmitMatcherList(Matcher, 5, 0, OS);
+ unsigned TotalSize = MatcherEmitter.EmitMatcherList(TheMatcher, 5, 0, OS);
OS << " 0\n }; // Total Array size is " << (TotalSize+1) << " bytes\n\n";
MatcherEmitter.EmitHistogram(OS);
Modified: llvm/trunk/utils/TableGen/DAGISelMatcherGen.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcherGen.cpp?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcherGen.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcherGen.cpp Wed Feb 24 20:04:40 2010
@@ -85,11 +85,11 @@
bool EmittedMergeInputChains;
/// Matcher - This is the top level of the generated matcher, the result.
- MatcherNode *Matcher;
+ Matcher *TheMatcher;
/// CurPredicate - As we emit matcher nodes, this points to the latest check
/// which should have future checks stuck into its Next position.
- MatcherNode *CurPredicate;
+ Matcher *CurPredicate;
public:
MatcherGen(const PatternToMatch &pattern, const CodeGenDAGPatterns &cgp);
@@ -100,10 +100,10 @@
void EmitMatcherCode();
void EmitResultCode();
- MatcherNode *GetMatcher() const { return Matcher; }
- MatcherNode *GetCurPredicate() const { return CurPredicate; }
+ Matcher *GetMatcher() const { return TheMatcher; }
+ Matcher *GetCurPredicate() const { return CurPredicate; }
private:
- void AddMatcherNode(MatcherNode *NewNode);
+ void AddMatcher(Matcher *NewNode);
void InferPossibleTypes();
// Matcher Generation.
@@ -141,7 +141,7 @@
MatcherGen::MatcherGen(const PatternToMatch &pattern,
const CodeGenDAGPatterns &cgp)
: Pattern(pattern), CGP(cgp), NextRecordedOperandNo(0),
- EmittedMergeInputChains(false), Matcher(0), CurPredicate(0) {
+ EmittedMergeInputChains(false), TheMatcher(0), CurPredicate(0) {
// We need to produce the matcher tree for the patterns source pattern. To do
// this we need to match the structure as well as the types. To do the type
// matching, we want to figure out the fewest number of type checks we need to
@@ -182,12 +182,12 @@
}
-/// AddMatcherNode - Add a matcher node to the current graph we're building.
-void MatcherGen::AddMatcherNode(MatcherNode *NewNode) {
+/// AddMatcher - Add a matcher node to the current graph we're building.
+void MatcherGen::AddMatcher(Matcher *NewNode) {
if (CurPredicate != 0)
CurPredicate->setNext(NewNode);
else
- Matcher = NewNode;
+ TheMatcher = NewNode;
CurPredicate = NewNode;
}
@@ -202,11 +202,11 @@
// If there are node predicates for this node, generate their checks.
for (unsigned i = 0, e = N->getPredicateFns().size(); i != e; ++i)
- AddMatcherNode(new CheckPredicateMatcherNode(N->getPredicateFns()[i]));
+ AddMatcher(new CheckPredicateMatcher(N->getPredicateFns()[i]));
// Direct match against an integer constant.
if (IntInit *II = dynamic_cast<IntInit*>(N->getLeafValue()))
- return AddMatcherNode(new CheckIntegerMatcherNode(II->getValue()));
+ return AddMatcher(new CheckIntegerMatcher(II->getValue()));
DefInit *DI = dynamic_cast<DefInit*>(N->getLeafValue());
if (DI == 0) {
@@ -225,16 +225,16 @@
// If we have a physreg reference like (mul gpr:$src, EAX) then we need to
// record the register
if (LeafRec->isSubClassOf("Register")) {
- AddMatcherNode(new RecordMatcherNode("physreg input "+LeafRec->getName()));
+ AddMatcher(new RecordMatcher("physreg input "+LeafRec->getName()));
PhysRegInputs.push_back(std::make_pair(LeafRec, NextRecordedOperandNo++));
return;
}
if (LeafRec->isSubClassOf("ValueType"))
- return AddMatcherNode(new CheckValueTypeMatcherNode(LeafRec->getName()));
+ return AddMatcher(new CheckValueTypeMatcher(LeafRec->getName()));
if (LeafRec->isSubClassOf("CondCode"))
- return AddMatcherNode(new CheckCondCodeMatcherNode(LeafRec->getName()));
+ return AddMatcher(new CheckCondCodeMatcher(LeafRec->getName()));
if (LeafRec->isSubClassOf("ComplexPattern")) {
// We can't model ComplexPattern uses that don't have their name taken yet.
@@ -253,19 +253,19 @@
const std::vector<Record*> &OpNodes = CP.getRootNodes();
if (OpNodes.size() == 1) {
StringRef OpName = CGP.getSDNodeInfo(OpNodes[0]).getEnumName();
- AddMatcherNode(new CheckOpcodeMatcherNode(OpName));
+ AddMatcher(new CheckOpcodeMatcher(OpName));
} else if (!OpNodes.empty()) {
SmallVector<StringRef, 4> OpNames;
for (unsigned i = 0, e = OpNodes.size(); i != e; i++)
OpNames.push_back(CGP.getSDNodeInfo(OpNodes[i]).getEnumName());
- AddMatcherNode(new CheckMultiOpcodeMatcherNode(OpNames.data(),
+ AddMatcher(new CheckMultiOpcodeMatcher(OpNames.data(),
OpNames.size()));
}
}
// Emit a CheckComplexPat operation, which does the match (aborting if it
// fails) and pushes the matched operands onto the recorded nodes list.
- AddMatcherNode(new CheckComplexPatMatcherNode(CP));
+ AddMatcher(new CheckComplexPatMatcher(CP));
// Record the right number of operands.
NextRecordedOperandNo += CP.getNumOperands();
@@ -288,7 +288,7 @@
// but we want to produce the same selections that the old matcher does
// for now.
unsigned PrevOp = MatchedChainNodes[MatchedChainNodes.size()-2];
- AddMatcherNode(new CheckChainCompatibleMatcherNode(PrevOp));
+ AddMatcher(new CheckChainCompatibleMatcher(PrevOp));
}
}
@@ -323,38 +323,38 @@
if (IntInit *II = dynamic_cast<IntInit*>(N->getChild(1)->getLeafValue())) {
if (!isPowerOf2_32(II->getValue())) { // Don't bother with single bits.
if (N->getOperator()->getName() == "and")
- AddMatcherNode(new CheckAndImmMatcherNode(II->getValue()));
+ AddMatcher(new CheckAndImmMatcher(II->getValue()));
else
- AddMatcherNode(new CheckOrImmMatcherNode(II->getValue()));
+ AddMatcher(new CheckOrImmMatcher(II->getValue()));
// Match the LHS of the AND as appropriate.
- AddMatcherNode(new MoveChildMatcherNode(0));
+ AddMatcher(new MoveChildMatcher(0));
EmitMatchCode(N->getChild(0), NodeNoTypes->getChild(0));
- AddMatcherNode(new MoveParentMatcherNode());
+ AddMatcher(new MoveParentMatcher());
return;
}
}
}
// Check that the current opcode lines up.
- AddMatcherNode(new CheckOpcodeMatcherNode(CInfo.getEnumName()));
+ AddMatcher(new CheckOpcodeMatcher(CInfo.getEnumName()));
// If there are node predicates for this node, generate their checks.
for (unsigned i = 0, e = N->getPredicateFns().size(); i != e; ++i)
- AddMatcherNode(new CheckPredicateMatcherNode(N->getPredicateFns()[i]));
+ AddMatcher(new CheckPredicateMatcher(N->getPredicateFns()[i]));
// If this node has memory references (i.e. is a load or store), tell the
// interpreter to capture them in the memref array.
if (N->NodeHasProperty(SDNPMemOperand, CGP))
- AddMatcherNode(new RecordMemRefMatcherNode());
+ AddMatcher(new RecordMemRefMatcher());
// If this node has a chain, then the chain is operand #0 is the SDNode, and
// the child numbers of the node are all offset by one.
unsigned OpNo = 0;
if (N->NodeHasProperty(SDNPHasChain, CGP)) {
// Record the node and remember it in our chained nodes list.
- AddMatcherNode(new RecordMatcherNode("'" + N->getOperator()->getName() +
+ AddMatcher(new RecordMatcher("'" + N->getOperator()->getName() +
"' chained node"));
// Remember all of the input chains our pattern will match.
MatchedChainNodes.push_back(NextRecordedOperandNo++);
@@ -369,7 +369,7 @@
// but we want to produce the same selections that the old matcher does
// for now.
unsigned PrevOp = MatchedChainNodes[MatchedChainNodes.size()-2];
- AddMatcherNode(new CheckChainCompatibleMatcherNode(PrevOp));
+ AddMatcher(new CheckChainCompatibleMatcher(PrevOp));
}
// Don't look at the input chain when matching the tree pattern to the
@@ -420,7 +420,7 @@
}
if (NeedCheck)
- AddMatcherNode(new CheckFoldableChainNodeMatcherNode());
+ AddMatcher(new CheckFoldableChainNodeMatcher());
}
}
@@ -430,7 +430,7 @@
// TODO: This redundantly records nodes with both flags and chains.
// Record the node and remember it in our chained nodes list.
- AddMatcherNode(new RecordMatcherNode("'" + N->getOperator()->getName() +
+ AddMatcher(new RecordMatcher("'" + N->getOperator()->getName() +
"' flag output node"));
// Remember all of the nodes with output flags our pattern will match.
MatchedFlagResultNodes.push_back(NextRecordedOperandNo++);
@@ -440,14 +440,14 @@
// flag, capture it as the flag input of the pattern.
if (N->NodeHasProperty(SDNPOptInFlag, CGP) ||
N->NodeHasProperty(SDNPInFlag, CGP))
- AddMatcherNode(new CaptureFlagInputMatcherNode());
+ AddMatcher(new CaptureFlagInputMatcher());
for (unsigned i = 0, e = N->getNumChildren(); i != e; ++i, ++OpNo) {
// Get the code suitable for matching this child. Move to the child, check
// it then move back to the parent.
- AddMatcherNode(new MoveChildMatcherNode(OpNo));
+ AddMatcher(new MoveChildMatcher(OpNo));
EmitMatchCode(N->getChild(i), NodeNoTypes->getChild(i));
- AddMatcherNode(new MoveParentMatcherNode());
+ AddMatcher(new MoveParentMatcher());
}
}
@@ -458,7 +458,7 @@
// need to do a type check. Emit the check, apply the tyep to NodeNoTypes and
// reinfer any correlated types.
if (NodeNoTypes->getExtTypes() != N->getExtTypes()) {
- AddMatcherNode(new CheckTypeMatcherNode(N->getTypeNum(0)));
+ AddMatcher(new CheckTypeMatcher(N->getTypeNum(0)));
NodeNoTypes->setTypes(N->getExtTypes());
InferPossibleTypes();
}
@@ -470,13 +470,13 @@
if (VarMapEntry == 0) {
// If it is a named node, we must emit a 'Record' opcode.
VarMapEntry = ++NextRecordedOperandNo;
- AddMatcherNode(new RecordMatcherNode("$" + N->getName()));
+ AddMatcher(new RecordMatcher("$" + N->getName()));
} else {
// If we get here, this is a second reference to a specific name. Since
// we already have checked that the first reference is valid, we don't
// have to recursively match it, just check that it's the same as the
// previously named thing.
- AddMatcherNode(new CheckSameMatcherNode(VarMapEntry-1));
+ AddMatcher(new CheckSameMatcher(VarMapEntry-1));
return;
}
}
@@ -495,8 +495,8 @@
// dag combine, eliminating the horrible side-effect-full stuff from
// X86's MatchAddress.
if (!Pattern.getPredicateCheck().empty())
- AddMatcherNode(new
- CheckPatternPredicateMatcherNode(Pattern.getPredicateCheck()));
+ AddMatcher(new
+ CheckPatternPredicateMatcher(Pattern.getPredicateCheck()));
// Emit the matcher for the pattern structure and types.
EmitMatchCode(Pattern.getSrcPattern(), PatWithNoTypes);
@@ -529,7 +529,7 @@
if (!N->isLeaf()) {
StringRef OperatorName = N->getOperator()->getName();
if (OperatorName == "imm" || OperatorName == "fpimm") {
- AddMatcherNode(new EmitConvertToTargetMatcherNode(SlotNo));
+ AddMatcher(new EmitConvertToTargetMatcher(SlotNo));
ResultOps.push_back(NextRecordedOperandNo++);
return;
}
@@ -543,7 +543,7 @@
assert(N->isLeaf() && "Must be a leaf");
if (IntInit *II = dynamic_cast<IntInit*>(N->getLeafValue())) {
- AddMatcherNode(new EmitIntegerMatcherNode(II->getValue(),N->getTypeNum(0)));
+ AddMatcher(new EmitIntegerMatcher(II->getValue(),N->getTypeNum(0)));
ResultOps.push_back(NextRecordedOperandNo++);
return;
}
@@ -551,14 +551,14 @@
// If this is an explicit register reference, handle it.
if (DefInit *DI = dynamic_cast<DefInit*>(N->getLeafValue())) {
if (DI->getDef()->isSubClassOf("Register")) {
- AddMatcherNode(new EmitRegisterMatcherNode(DI->getDef(),
+ AddMatcher(new EmitRegisterMatcher(DI->getDef(),
N->getTypeNum(0)));
ResultOps.push_back(NextRecordedOperandNo++);
return;
}
if (DI->getDef()->getName() == "zero_reg") {
- AddMatcherNode(new EmitRegisterMatcherNode(0, N->getTypeNum(0)));
+ AddMatcher(new EmitRegisterMatcher(0, N->getTypeNum(0)));
ResultOps.push_back(NextRecordedOperandNo++);
return;
}
@@ -567,7 +567,7 @@
// in COPY_TO_SUBREG instructions.
if (DI->getDef()->isSubClassOf("RegisterClass")) {
std::string Value = getQualifiedName(DI->getDef()) + "RegClassID";
- AddMatcherNode(new EmitStringIntegerMatcherNode(Value, MVT::i32));
+ AddMatcher(new EmitStringIntegerMatcher(Value, MVT::i32));
ResultOps.push_back(NextRecordedOperandNo++);
return;
}
@@ -675,7 +675,7 @@
"How can this node have chain if no inputs do?");
// Otherwise, we have to emit an operation to merge the input chains and
// set this as the current input chain.
- AddMatcherNode(new EmitMergeInputChainsMatcherNode
+ AddMatcher(new EmitMergeInputChainsMatcher
(MatchedChainNodes.data(), MatchedChainNodes.size()));
EmittedMergeInputChains = true;
}
@@ -687,7 +687,7 @@
// Emit all of the CopyToReg nodes for the input physical registers. These
// occur in patterns like (mul:i8 AL:i8, GR8:i8:$src).
for (unsigned i = 0, e = PhysRegInputs.size(); i != e; ++i)
- AddMatcherNode(new EmitCopyToRegMatcherNode(PhysRegInputs[i].second,
+ AddMatcher(new EmitCopyToRegMatcher(PhysRegInputs[i].second,
PhysRegInputs[i].first));
// Even if the node has no other flag inputs, the resultant node must be
// flagged to the CopyFromReg nodes we just generated.
@@ -747,7 +747,7 @@
// superset of the results of the old node, in the same places. E.g. turning
// (add (load)) -> add32rm is ok because result #0 is the result and result #1
// is new.
- AddMatcherNode(new EmitNodeMatcherNode(II.Namespace+"::"+II.TheDef->getName(),
+ AddMatcher(new EmitNodeMatcher(II.Namespace+"::"+II.TheDef->getName(),
ResultVTs.data(), ResultVTs.size(),
InstOps.data(), InstOps.size(),
NodeHasChain, TreeHasInFlag,
@@ -780,7 +780,7 @@
// The input currently must have produced exactly one result.
assert(InputOps.size() == 1 && "Unexpected input to SDNodeXForm");
- AddMatcherNode(new EmitNodeXFormMatcherNode(InputOps[0], N->getOperator()));
+ AddMatcher(new EmitNodeXFormMatcher(InputOps[0], N->getOperator()));
ResultOps.push_back(NextRecordedOperandNo++);
}
@@ -840,18 +840,18 @@
// If the matched pattern covers nodes which define a flag result, emit a node
// that tells the matcher about them so that it can update their results.
if (!MatchedFlagResultNodes.empty())
- AddMatcherNode(new MarkFlagResultsMatcherNode(MatchedFlagResultNodes.data(),
+ AddMatcher(new MarkFlagResultsMatcher(MatchedFlagResultNodes.data(),
MatchedFlagResultNodes.size()));
// We know that the resulting pattern has exactly one result/
// FIXME2: why? what about something like (set a,b,c, (complexpat))
// FIXME2: Implicit results should be pushed here I guess?
- AddMatcherNode(new CompleteMatchMatcherNode(Ops.data(), Ops.size(), Pattern));
+ AddMatcher(new CompleteMatchMatcher(Ops.data(), Ops.size(), Pattern));
}
-MatcherNode *llvm::ConvertPatternToMatcher(const PatternToMatch &Pattern,
+Matcher *llvm::ConvertPatternToMatcher(const PatternToMatch &Pattern,
const CodeGenDAGPatterns &CGP) {
MatcherGen Gen(Pattern, CGP);
Modified: llvm/trunk/utils/TableGen/DAGISelMatcherOpt.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelMatcherOpt.cpp?rev=97096&r1=97095&r2=97096&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/DAGISelMatcherOpt.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelMatcherOpt.cpp Wed Feb 24 20:04:40 2010
@@ -14,24 +14,24 @@
#include "DAGISelMatcher.h"
using namespace llvm;
-static void ContractNodes(OwningPtr<MatcherNode> &MatcherPtr) {
+static void ContractNodes(OwningPtr<Matcher> &MatcherPtr) {
// If we reached the end of the chain, we're done.
- MatcherNode *N = MatcherPtr.get();
+ Matcher *N = MatcherPtr.get();
if (N == 0) return;
// If we have a scope node, walk down both edges.
- if (ScopeMatcherNode *Push = dyn_cast<ScopeMatcherNode>(N))
+ if (ScopeMatcher *Push = dyn_cast<ScopeMatcher>(N))
ContractNodes(Push->getCheckPtr());
// If we found a movechild node with a node that comes in a 'foochild' form,
// transform it.
- if (MoveChildMatcherNode *MC = dyn_cast<MoveChildMatcherNode>(N)) {
- MatcherNode *New = 0;
- if (RecordMatcherNode *RM = dyn_cast<RecordMatcherNode>(MC->getNext()))
- New = new RecordChildMatcherNode(MC->getChildNo(), RM->getWhatFor());
+ if (MoveChildMatcher *MC = dyn_cast<MoveChildMatcher>(N)) {
+ Matcher *New = 0;
+ if (RecordMatcher *RM = dyn_cast<RecordMatcher>(MC->getNext()))
+ New = new RecordChildMatcher(MC->getChildNo(), RM->getWhatFor());
- if (CheckTypeMatcherNode *CT= dyn_cast<CheckTypeMatcherNode>(MC->getNext()))
- New = new CheckChildTypeMatcherNode(MC->getChildNo(), CT->getType());
+ if (CheckTypeMatcher *CT= dyn_cast<CheckTypeMatcher>(MC->getNext()))
+ New = new CheckChildTypeMatcher(MC->getChildNo(), CT->getType());
if (New) {
// Insert the new node.
@@ -43,9 +43,9 @@
}
}
- if (MoveChildMatcherNode *MC = dyn_cast<MoveChildMatcherNode>(N))
- if (MoveParentMatcherNode *MP =
- dyn_cast<MoveParentMatcherNode>(MC->getNext())) {
+ if (MoveChildMatcher *MC = dyn_cast<MoveChildMatcher>(N))
+ if (MoveParentMatcher *MP =
+ dyn_cast<MoveParentMatcher>(MC->getNext())) {
MatcherPtr.reset(MP->takeNext());
return ContractNodes(MatcherPtr);
}
@@ -53,21 +53,21 @@
ContractNodes(N->getNextPtr());
}
-static void FactorNodes(OwningPtr<MatcherNode> &MatcherPtr) {
+static void FactorNodes(OwningPtr<Matcher> &MatcherPtr) {
// If we reached the end of the chain, we're done.
- MatcherNode *N = MatcherPtr.get();
+ Matcher *N = MatcherPtr.get();
if (N == 0) return;
// If this is not a push node, just scan for one.
- if (!isa<ScopeMatcherNode>(N))
+ if (!isa<ScopeMatcher>(N))
return FactorNodes(N->getNextPtr());
// Okay, pull together the series of linear push nodes into a vector so we can
// inspect it more easily.
- SmallVector<MatcherNode*, 32> OptionsToMatch;
+ SmallVector<Matcher*, 32> OptionsToMatch;
- MatcherNode *CurNode = N;
- for (; ScopeMatcherNode *PMN = dyn_cast<ScopeMatcherNode>(CurNode);
+ Matcher *CurNode = N;
+ for (; ScopeMatcher *PMN = dyn_cast<ScopeMatcher>(CurNode);
CurNode = PMN->getNext())
OptionsToMatch.push_back(PMN->getCheck());
OptionsToMatch.push_back(CurNode);
@@ -75,8 +75,8 @@
}
-MatcherNode *llvm::OptimizeMatcher(MatcherNode *Matcher) {
- OwningPtr<MatcherNode> MatcherPtr(Matcher);
+Matcher *llvm::OptimizeMatcher(Matcher *TheMatcher) {
+ OwningPtr<Matcher> MatcherPtr(TheMatcher);
ContractNodes(MatcherPtr);
FactorNodes(MatcherPtr);
return MatcherPtr.take();
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