From: Rich Felker <dalias@aerifal.cx>
Date: Wed, 1 Aug 2012 01:18:17 +0000 (-0400)
Subject: optimize mempcpy to minimize need for data saved across the call
X-Git-Tag: v0.9.3~4
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=970ef6a1240adfd685c27bf3407dfd06606a17e8;p=oweals%2Fmusl.git

optimize mempcpy to minimize need for data saved across the call
---

diff --git a/src/string/mempcpy.c b/src/string/mempcpy.c
index 1b323f1e..c23ca69e 100644
--- a/src/string/mempcpy.c
+++ b/src/string/mempcpy.c
@@ -2,6 +2,5 @@
 
 void *mempcpy(void *dest, const void *src, size_t n)
 {
-	memcpy(dest, src, n);
-	return (char *)dest + n;
+	return (char *)memcpy(dest, src, n) + n;
 }