Dimitry Andric: Silence some miscellaneous warnings.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@167493 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-06 21:55:44 +00:00
parent 9bae2a9dc5
commit 0919dbaab3
3 changed files with 5 additions and 1 deletions
--- a/include/cmath
+++ b/include/cmath
@@ -1202,7 +1202,9 @@ fdim(_A1 __x, _A2 __y) _NOEXCEPT
 // fma

 inline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) _NOEXCEPT {return (float)((double)__x*__y + __z);}
+#ifndef FP_FAST_FMAF
 #define FP_FAST_FMAF
+#endif

 using ::fma;