math.h for C's sake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31590 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/DataTypes.h.in b/include/llvm/Support/DataTypes.h.in
index da87f8aa4c90df807ce8899d38c52613f7691431..ab438f8805642437421c799e590c18da2dd00a79 100644 (file)
--- a/include/llvm/Support/DataTypes.h.in
+++ b/include/llvm/Support/DataTypes.h.in
@@ -50,7 +50,7 @@
 #include <stdint.h>
 #endif
 
-#include <cmath>
+#include <math.h>
 
 #ifdef _AIX
 #include "llvm/Support/AIXDataTypesFix.h"