X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FConstants.h;h=2bec1d42ab63b47c59e640758edb74f780288959;hb=a727d5502c8e23c090da658bf14c5ebc1169a070;hp=e09fc84c929a15ef8b4629ffeb5ea8d141ec5aaa;hpb=e51f2a59d93336b2be46b9663af317b96a7e045b;p=oota-llvm.git

diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h
index e09fc84c929..2bec1d42ab6 100644
--- a/include/llvm/Constants.h
+++ b/include/llvm/Constants.h
@@ -189,9 +189,8 @@ public:
   /// @returns the 64-bit value of this constant if its active bits number is 
   /// not greater than 64, otherwise, just return the given uint64_t number.
   /// @brief Get the constant's value if possible.
-  uint64_t getLimitedValue(uint64_t Limit) {
-    return (Val.getActiveBits() > 64 || Val.getZExtValue() > Limit) ? 
-           Limit : Val.getZExtValue();
+  uint64_t getLimitedValue(uint64_t Limit = ~0ULL) const {
+    return Val.getLimitedValue(Limit);
   }
 
   /// @returns the value for an integer constant of the given type that has all
@@ -202,7 +201,7 @@ public:
   /// @brief Methods to support type inquiry through isa, cast, and dyn_cast.
   static inline bool classof(const ConstantInt *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantIntVal;
+    return V->getValueID() == ConstantIntVal;
   }
   static void ResetTrueFalse() { TheTrueVal = TheFalseVal = 0; }
 private:
@@ -240,7 +239,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantFP *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantFPVal;
+    return V->getValueID() == ConstantFPVal;
   }
 };
 
@@ -268,7 +267,7 @@ public:
   ///
   static bool classof(const ConstantAggregateZero *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantAggregateZeroVal;
+    return V->getValueID() == ConstantAggregateZeroVal;
   }
 };
 
@@ -332,7 +331,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantArray *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantArrayVal;
+    return V->getValueID() == ConstantArrayVal;
   }
 };
 
@@ -377,7 +376,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantStruct *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantStructVal;
+    return V->getValueID() == ConstantStructVal;
   }
 };
 
@@ -429,7 +428,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantVector *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantVectorVal;
+    return V->getValueID() == ConstantVectorVal;
   }
 };
 
@@ -465,7 +464,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantPointerNull *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == ConstantPointerNullVal;
+    return V->getValueID() == ConstantPointerNullVal;
   }
 };
 
@@ -674,7 +673,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const ConstantExpr *) { return true; }
   static inline bool classof(const Value *V) {
-    return V->getValueType() == ConstantExprVal;
+    return V->getValueID() == ConstantExprVal;
   }
 };
 
@@ -705,7 +704,7 @@ public:
   /// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const UndefValue *) { return true; }
   static bool classof(const Value *V) {
-    return V->getValueType() == UndefValueVal;
+    return V->getValueID() == UndefValueVal;
   }
 };