Added missing '__'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@260719 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Headers/__clang_cuda_cmath.h b/lib/Headers/__clang_cuda_cmath.h
index 917b6851e6ea5d41c910860d71aafd25f290bea1..0d865d2074952ab04ebc31868cf5e83e1c3ef58d 100644 (file)
--- a/lib/Headers/__clang_cuda_cmath.h
+++ b/lib/Headers/__clang_cuda_cmath.h
@@ -156,7 +156,7 @@ using ::nanf;
 using ::nearbyint;
 using ::nextafter;
 __DEVICE__ float nexttoward(float __from, float __to) {
-  return __builtin_nexttowardf(from, to);
+  return __builtin_nexttowardf(__from, __to);
 }
 __DEVICE__ double nexttoward(double __from, double __to) {
   return __builtin_nexttoward(__from, __to);