Minor cleanup related to my latest scheduler changes.

[oota-llvm.git] / lib / Support / Unix / Host.inc

diff --git a/lib/Support/Unix/Host.inc b/lib/Support/Unix/Host.inc
index 5561906bd17715d2ca8ac7e8ce824493d0353b45..ed74b6759901adbacd222622ef55c1048024c46e 100644 (file)
--- a/lib/Support/Unix/Host.inc
+++ b/lib/Support/Unix/Host.inc
@@ -20,6 +20,7 @@
 #include "llvm/ADT/StringRef.h"
 #include "Unix.h"
 #include <sys/utsname.h>
+#include <cctype>
 #include <string>
 
 using namespace llvm;