From b170ff0f8fb25d43dc6d6e9484fc33234110fd8d Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Thu, 18 Mar 2010 11:40:46 -0700
Subject: [PATCH] Fix sysdeps/i386/i686/multiarch/memcmp-ssse3.S

---
 ChangeLog                                  |  5 +++++
 sysdeps/i386/i686/multiarch/memcmp-ssse3.S | 15 +++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 462cd397fa..92b6a914b5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/i386/i686/multiarch/memcmp-ssse3.S: Update %xmm3
+	when exit from loop.
+
 2010-03-16  Andreas Schwab  <schwab@redhat.com>
 
 	* resolv/res_send.c (__libc_res_nsend): Fix printing of server
diff --git a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
index d2f852f726..2e0d15fe55 100644
--- a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
@@ -269,6 +269,7 @@ L(shr_1_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_1_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_1_gobble_next)
@@ -352,6 +353,7 @@ L(shr_2_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_2_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_2_gobble_next)
@@ -434,6 +436,7 @@ L(shr_3_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_3_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_3_gobble_next)
@@ -516,6 +519,7 @@ L(shr_4_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_4_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_4_gobble_next)
@@ -598,6 +602,7 @@ L(shr_5_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_5_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_5_gobble_next)
@@ -680,6 +685,7 @@ L(shr_6_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_6_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_6_gobble_next)
@@ -762,6 +768,7 @@ L(shr_7_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_7_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_7_gobble_next)
@@ -844,6 +851,7 @@ L(shr_8_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_8_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_8_gobble_next)
@@ -926,6 +934,7 @@ L(shr_9_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_9_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_9_gobble_next)
@@ -1008,6 +1017,7 @@ L(shr_10_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_10_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_10_gobble_next)
@@ -1090,6 +1100,7 @@ L(shr_11_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_11_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_11_gobble_next)
@@ -1172,6 +1183,7 @@ L(shr_12_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_12_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_12_gobble_next)
@@ -1254,6 +1266,7 @@ L(shr_13_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_13_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_13_gobble_next)
@@ -1336,6 +1349,7 @@ L(shr_14_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_14_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_14_gobble_next)
@@ -1418,6 +1432,7 @@ L(shr_15_gobble_loop):
 
 	lea	32(%edi), %edi
 	jz	L(shr_15_gobble_loop)
+	pand	%xmm0, %xmm3
 
 	cmp	$0, %ecx
 	jge	L(shr_15_gobble_next)
-- 
2.11.4.GIT