Fix build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263372 91177308-0d34-0410-b5e6-96231b3b80d8
atgreen · Mar 13, 2016 · cdca535 · cdca535
1 parent 499f78c
commit cdca535
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/llvm/ADT/APFloat.h b/include/llvm/ADT/APFloat.h
@@ -642,6 +642,7 @@ class APFloat {
 /// 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.