Fix include guards so they exactly match file names.

[oota-llvm.git] / include / llvm / ADT / APFloat.h

diff --git a/include/llvm/ADT/APFloat.h b/include/llvm/ADT/APFloat.h
index aff780f3fdf70314df605d61fa07792ba05f68b9..c28e8e61e01b230f6cb054b45936458787d147be 100644 (file)
--- a/include/llvm/ADT/APFloat.h
+++ b/include/llvm/ADT/APFloat.h
@@ -97,8 +97,8 @@
     nexttoward.
 */
 
-#ifndef LLVM_FLOAT_H
-#define LLVM_FLOAT_H
+#ifndef LLVM_ADT_APFLOAT_H
+#define LLVM_ADT_APFLOAT_H
 
 // APInt contains static functions implementing bignum arithmetic.
 #include "llvm/ADT/APInt.h"
@@ -327,6 +327,7 @@ namespace llvm {
     bool isNegative() const { return sign; }
     bool isPosZero() const { return isZero() && !isNegative(); }
     bool isNegZero() const { return isZero() && isNegative(); }
+    bool isDenormal() const;
 
     APFloat& operator=(const APFloat &);
 
@@ -456,6 +457,10 @@ namespace llvm {
     /* The sign bit of this number.  */
     unsigned int sign: 1;
   };
+
+  // See friend declaration above. This additional declaration is required in
+  // order to compile LLVM with IBM xlC compiler.
+  hash_code hash_value(const APFloat &Arg);
 } /* namespace llvm */
 
-#endif /* LLVM_FLOAT_H */
+#endif /* LLVM_ADT_APFLOAT_H */