[APFloat] Removed out of date comment from isNormal().

I already finished the isIEEENormal => isNormal transition. So isNormal is now
IEEE-754R compliant.

llvm-svn: 184687

diff --git a/llvm/include/llvm/ADT/APFloat.h b/llvm/include/llvm/ADT/APFloat.h
index fdabdb8..e3b26f6 100644 (file)
--- a/llvm/include/llvm/ADT/APFloat.h
+++ b/llvm/include/llvm/ADT/APFloat.h
@@ -361,9 +361,6 @@ public:
   ///
   /// This implies that the current value of the float is not zero, subnormal,
   /// infinite, or NaN following the definition of normality from IEEE-754R.
-  ///
-  /// The current implementation of isNormal() differs from this by treating
-  /// subnormal values as normal values.
   bool isNormal() const { return !isDenormal() && isFiniteNonZero(); }
 
   /// Returns true if and only if the current value is zero, subnormal, or