From 1126038436feef10620baa9f1528ad5c3c61fd4f Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Wed, 22 Jul 2009 05:06:41 +0000
Subject: [PATCH] Attempt to fix BuildBot breakage with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76722 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Support/DataTypes.h.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/llvm/Support/DataTypes.h.cmake b/include/llvm/Support/DataTypes.h.cmake
index 4d6fcc8e097..dddc1d194cb 100644
--- a/include/llvm/Support/DataTypes.h.cmake
+++ b/include/llvm/Support/DataTypes.h.cmake
@@ -95,6 +95,11 @@ typedef u_int64_t uint64_t;
 #include <stdlib.h>
 #include <stddef.h>
 #include <sys/types.h>
+#ifdef __cplusplus
+#include <cmath>
+#else
+#include <math.h>
+#endif
 typedef __int64 int64_t;
 typedef unsigned __int64 uint64_t;
 typedef signed int int32_t;