3 files changed, 10 insertions, 5 deletions
diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 9a5643b..c6055df 100644
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -153,11 +153,6 @@ class APInt {
                      const APInt &RHS, uint32_t rhsWords,
                      APInt *Quotient, APInt *Remainder);
 
-#ifndef NDEBUG
-  /// @brief debug method
-  void dump() const;
-#endif
-
 public:
   /// @name Constructors
   /// @{
@@ -1165,6 +1160,11 @@ public:
   static void tcSetLeastSignificantBits(integerPart *, unsigned int,
 					unsigned int bits);
 
+#ifndef NDEBUG
+  /// @brief debug method
+  void dump() const;
+#endif
+
   /// @}
 };
 
diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h
index 155243a..7fca638 100644
--- a/include/llvm/ADT/FoldingSet.h
+++ b/include/llvm/ADT/FoldingSet.h
@@ -18,6 +18,7 @@
 
 #include "llvm/Support/DataTypes.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/APFloat.h"
 #include <string>
 
 namespace llvm {
@@ -153,6 +154,7 @@ public:
     void AddInteger(uint64_t I);
     void AddFloat(float F);
     void AddDouble(double D);
+    void AddAPFloat(const APFloat& apf);
     void AddString(const std::string &String);
     
     /// ComputeHash - Compute a strong hash value for this NodeID, used to 
diff --git a/include/llvm/Constants.h b/include/llvm/Constants.h
index b6b3f63..2f3ad9d 100644
--- a/include/llvm/Constants.h
+++ b/include/llvm/Constants.h
@@ -231,6 +231,9 @@ public:
   /// considers -0.0 to be null as well as 0.0.  :(
   virtual bool isNullValue() const;
 
+  // Get a negative zero.
+  static ConstantFP *getNegativeZero(const Type* Ty);
+
   /// isExactlyValue - We don't rely on operator== working on double values, as
   /// it returns true for things that are clearly not equal, like -0.0 and 0.0.
   /// As such, this method can be used to do an exact bit-for-bit comparison of