Optimized memset() can be configured to do 64-bit stores

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5244 42af7a65-404d-4744-a932-0658087f49c3
2012-10-21 01:34:37 +00:00 · 2012-10-21 01:34:37 +00:00 · d59b634a70
parent d24bf91574
commit d59b634a70
1 changed files with 1 additions and 1 deletions
--- a/nuttx/lib/string/lib_memset.c
+++ b/nuttx/lib/string/lib_memset.c
@ -117,7 +117,7 @@ void *memset(void *s, int c, size_t n)
              n    -= 4;
            }
 #else
-          /* Align to a 32-bit boundary */
+          /* Check if there are at least 32-bits left to be zeroed */

          if (n >= 4)
            {