From: Luis Machado <luisgpm@br.ibm.com>
Date: Tue, 25 May 2010 00:56:44 +0000 (-0700)
Subject: Small fix to POWER7 32-bit memset
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b2ab09c599174dbfc13154080783b1cc9cbdefd;p=thirdparty%2Fglibc.git

Small fix to POWER7 32-bit memset
(cherry picked from commit ebd2e13d672d32bdc07e2ddadca68829840dd29c)
---

diff --git a/ChangeLog b/ChangeLog
index 5c02c192aa2..3f909eeba77 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-24  Luis Machado  <luisgpm@br.ibm.com>
+
+	* sysdeps/powerpc/powerpc32/power7/memset.S: POWER7 32-bit memset fix.
+
 2010-05-28  Luis Machado  <luisgpm@br.ibm.com>
 
 	* sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
diff --git a/sysdeps/powerpc/powerpc32/power7/memset.S b/sysdeps/powerpc/powerpc32/power7/memset.S
index 99d07ec8955..8aabb493275 100644
--- a/sysdeps/powerpc/powerpc32/power7/memset.S
+++ b/sysdeps/powerpc/powerpc32/power7/memset.S
@@ -155,7 +155,6 @@ L(big_loop):
 	/* Now that we're probably past the LHS window, use the VSX to
 	   speed up the loop.  */
 L(big_loop_fast_setup):
-	li	0,0
 	li	11,24
 	li	6,16
 	lxvdsx	4,1,11
@@ -163,12 +162,12 @@ L(big_loop_fast_setup):
 	.align	4
 L(big_loop_fast):
 	addi	12,10,32
-	stxvd2x	4,10,0
+	stxvd2x	4,0,10
 	stxvd2x	4,10,6
 	bdz	L(tail_bytes)
 
 	addi	10,10,64
-	stxvd2x	4,12,0
+	stxvd2x	4,0,12
 	stxvd2x	4,12,6
 	bdnz	L(big_loop_fast)