From 2e779af8ea627b43f7ad7a1e9f611a9c6a877f53 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Tue, 22 Apr 2014 18:05:17 +0200
Subject: [PATCH] memcpy_speed: Use unsigned integers, overflows are undefined
 for signed integers

---
 testsuite/memcpy_speed.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testsuite/memcpy_speed.c b/testsuite/memcpy_speed.c
index 147cfe2..75df851 100644
--- a/testsuite/memcpy_speed.c
+++ b/testsuite/memcpy_speed.c
@@ -20,7 +20,7 @@ int flush_cache = FALSE;
 void
 touch (unsigned char *ptr, int n)
 {
-  static int sum;
+  static unsigned int sum;
   int i;
   for(i=0;i<n;i++){
     sum += ptr[i];
-- 
2.7.4