Always include stddef.h to make sure size_t exists.

From Alexander Esilevich.

llvm-svn: 231972

diff --git a/compiler-rt/lib/builtins/clear_cache.c b/compiler-rt/lib/builtins/clear_cache.c
index 8011553..d182639 100644 (file)
--- a/compiler-rt/lib/builtins/clear_cache.c
+++ b/compiler-rt/lib/builtins/clear_cache.c
@@ -9,6 +9,7 @@
  */
 
 #include "int_lib.h"
+#include <stddef.h>
 
 #if __APPLE__
   #include <libkern/OSCacheControl.h>