[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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