X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FValue.h;h=8740f353ab5188d4e591cd9f7cbb4935f9df6cb2;hb=0cf15d61b7e3bf53f5a99f58ada37b93bc039559;hp=bc25a0f401442270165de727d10c955bd2782b78;hpb=0179e977234fef45b1877eb93a3c7565cdd1862d;p=oota-llvm.git

diff --git a/include/llvm/Value.h b/include/llvm/Value.h
index bc25a0f4014..8740f353ab5 100644
--- a/include/llvm/Value.h
+++ b/include/llvm/Value.h
@@ -93,8 +93,8 @@ protected:
   /// printing behavior.
   virtual void printCustom(raw_ostream &O) const;
 
-public:
   Value(const Type *Ty, unsigned scid);
+public:
   virtual ~Value();
 
   /// dump - Support for debugging, callable in GDB: V->dump()
@@ -210,17 +210,15 @@ public:
     UndefValueVal,            // This is an instance of UndefValue
     BlockAddressVal,          // This is an instance of BlockAddress
     ConstantExprVal,          // This is an instance of ConstantExpr
-    ConstantAggregateZeroVal, // This is an instance of ConstantAggregateNull
+    ConstantAggregateZeroVal, // This is an instance of ConstantAggregateZero
     ConstantIntVal,           // This is an instance of ConstantInt
     ConstantFPVal,            // This is an instance of ConstantFP
     ConstantArrayVal,         // This is an instance of ConstantArray
     ConstantStructVal,        // This is an instance of ConstantStruct
-    ConstantUnionVal,         // This is an instance of ConstantUnion
     ConstantVectorVal,        // This is an instance of ConstantVector
     ConstantPointerNullVal,   // This is an instance of ConstantPointerNull
     MDNodeVal,                // This is an instance of MDNode
     MDStringVal,              // This is an instance of MDString
-    NamedMDNodeVal,           // This is an instance of NamedMDNode
     InlineAsmVal,             // This is an instance of InlineAsm
     PseudoSourceValueVal,     // This is an instance of PseudoSourceValue
     FixedStackPseudoSourceValueVal, // This is an instance of 
@@ -266,6 +264,10 @@ public:
     SubclassOptionalData &= V->SubclassOptionalData;
   }
 
+  /// hasValueHandle - Return true if there is a value handle associated with
+  /// this value.
+  bool hasValueHandle() const { return HasValueHandle; }
+  
   // Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const Value *) {
     return true; // Values are always values.
@@ -304,6 +306,10 @@ public:
     return const_cast<Value*>(this)->DoPHITranslation(CurBB, PredBB);
   }
   
+  /// MaximumAlignment - This is the greatest alignment value supported by
+  /// load, store, and alloca instructions, and global values.
+  static const unsigned MaximumAlignment = 1u << 29;
+  
 protected:
   unsigned short getSubclassDataFromValue() const { return SubclassData; }
   void setValueSubclassData(unsigned short D) { SubclassData = D; }