From: Sebastian Dröge <sebastian@centricular.com>
Date: Tue, 22 Apr 2014 16:05:17 +0000 (+0200)
Subject: memcpy_speed: Use unsigned integers, overflows are undefined for signed integers
X-Git-Tag: orc-0.4.20~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2e779af8ea627b43f7ad7a1e9f611a9c6a877f53;p=platform%2Fupstream%2Forc.git

memcpy_speed: Use unsigned integers, overflows are undefined for signed integers
---

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];