X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FOperator.h;h=459df2b289a13b0808e0965ecc95e87eaa0e9431;hb=e57cb731532cfe91788823cd5b5b847311bd3920;hp=6bd7e56607584a484cc136cc90d497b8466da94e;hpb=8883c43ddc13e5f92ba8dfe00f2116a153a570d5;p=oota-llvm.git

diff --git a/include/llvm/Operator.h b/include/llvm/Operator.h
index 6bd7e566075..459df2b289a 100644
--- a/include/llvm/Operator.h
+++ b/include/llvm/Operator.h
@@ -32,9 +32,11 @@ class Operator : public User {
 private:
   // Do not implement any of these. The Operator class is intended to be used
   // as a utility, and is never itself instantiated.
-  void *operator new(size_t, unsigned);
-  void *operator new(size_t s);
-  Operator();
+  void *operator new(size_t, unsigned) LLVM_DELETED_FUNCTION;
+  void *operator new(size_t s) LLVM_DELETED_FUNCTION;
+  Operator() LLVM_DELETED_FUNCTION;
+  // NOTE: cannot use LLVM_DELETED_FUNCTION because gcc errors when deleting
+  // an override of a non-deleted function.
   ~Operator();
 
 public:
@@ -77,7 +79,7 @@ public:
   };
 
 private:
-  ~OverflowingBinaryOperator(); // do not implement
+  ~OverflowingBinaryOperator(); // DO NOT IMPLEMENT
 
   friend class BinaryOperator;
   friend class ConstantExpr;
@@ -131,7 +133,7 @@ public:
   };
   
 private:
-  ~PossiblyExactOperator(); // do not implement
+  ~PossiblyExactOperator(); // DO NOT IMPLEMENT
 
   friend class BinaryOperator;
   friend class ConstantExpr;
@@ -168,19 +170,15 @@ public:
 /// information about relaxed accuracy requirements attached to them.
 class FPMathOperator : public Operator {
 private:
-  ~FPMathOperator(); // do not implement
+  ~FPMathOperator(); // DO NOT IMPLEMENT
 
 public:
 
   /// \brief Get the maximum error permitted by this operation in ULPs.  An
   /// accuracy of 0.0 means that the operation should be performed with the
-  /// default precision.  A huge value is returned if the accuracy is 'fast'.
+  /// default precision.
   float getFPAccuracy() const;
 
-  /// \brief Return true if the accuracy is 'fast'.  This indicates that speed
-  /// is more important than accuracy.
-  bool isFastFPAccuracy() const;
-
   static inline bool classof(const FPMathOperator *) { return true; }
   static inline bool classof(const Instruction *I) {
     return I->getType()->isFPOrFPVectorTy();
@@ -195,7 +193,7 @@ public:
 /// opcodes.
 template<typename SuperClass, unsigned Opc>
 class ConcreteOperator : public SuperClass {
-  ~ConcreteOperator(); // DO NOT IMPLEMENT
+  ~ConcreteOperator() LLVM_DELETED_FUNCTION;
 public:
   static inline bool classof(const ConcreteOperator<SuperClass, Opc> *) {
     return true;
@@ -214,44 +212,44 @@ public:
 
 class AddOperator
   : public ConcreteOperator<OverflowingBinaryOperator, Instruction::Add> {
-  ~AddOperator(); // DO NOT IMPLEMENT
+  ~AddOperator() LLVM_DELETED_FUNCTION;
 };
 class SubOperator
   : public ConcreteOperator<OverflowingBinaryOperator, Instruction::Sub> {
-  ~SubOperator(); // DO NOT IMPLEMENT
+  ~SubOperator() LLVM_DELETED_FUNCTION;
 };
 class MulOperator
   : public ConcreteOperator<OverflowingBinaryOperator, Instruction::Mul> {
-  ~MulOperator(); // DO NOT IMPLEMENT
+  ~MulOperator() LLVM_DELETED_FUNCTION;
 };
 class ShlOperator
   : public ConcreteOperator<OverflowingBinaryOperator, Instruction::Shl> {
-  ~ShlOperator(); // DO NOT IMPLEMENT
+  ~ShlOperator() LLVM_DELETED_FUNCTION;
 };
 
   
 class SDivOperator
   : public ConcreteOperator<PossiblyExactOperator, Instruction::SDiv> {
-  ~SDivOperator(); // DO NOT IMPLEMENT
+  ~SDivOperator() LLVM_DELETED_FUNCTION;
 };
 class UDivOperator
   : public ConcreteOperator<PossiblyExactOperator, Instruction::UDiv> {
-  ~UDivOperator(); // DO NOT IMPLEMENT
+  ~UDivOperator() LLVM_DELETED_FUNCTION;
 };
 class AShrOperator
   : public ConcreteOperator<PossiblyExactOperator, Instruction::AShr> {
-  ~AShrOperator(); // DO NOT IMPLEMENT
+  ~AShrOperator() LLVM_DELETED_FUNCTION;
 };
 class LShrOperator
   : public ConcreteOperator<PossiblyExactOperator, Instruction::LShr> {
-  ~LShrOperator(); // DO NOT IMPLEMENT
+  ~LShrOperator() LLVM_DELETED_FUNCTION;
 };
   
   
   
 class GEPOperator
   : public ConcreteOperator<Operator, Instruction::GetElementPtr> {
-  ~GEPOperator(); // DO NOT IMPLEMENT
+  ~GEPOperator() LLVM_DELETED_FUNCTION;
 
   enum {
     IsInBounds = (1 << 0)