[llvm] r263372 - Fix build

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Sat Mar 12 23:22:08 2016
New Revision: 263372

URL: http://llvm.org/viewvc/llvm-project?rev=263372&view=rev
Log:
Fix build

Modified:
    llvm/trunk/include/llvm/ADT/APFloat.h

Modified: llvm/trunk/include/llvm/ADT/APFloat.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/APFloat.h?rev=263372&r1=263371&r2=263372&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/APFloat.h (original)
+++ llvm/trunk/include/llvm/ADT/APFloat.h Sat Mar 12 23:22:08 2016
@@ -642,6 +642,7 @@ private:
 /// These additional declarations are required in order to compile LLVM with IBM
 /// xlC compiler.
 hash_code hash_value(const APFloat &Arg);
+int ilogb(const APFloat &Arg);
 APFloat scalbn(APFloat X, int Exp, APFloat::roundingMode);
 
 /// \brief Returns the absolute value of the argument.