From 623aac7f84dfddee9bcf9d51f23612479cf672ec Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Thu, 26 Aug 2010 22:09:34 -0700
Subject: Unroll x86-64 strlen

---
 ChangeLog | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index 33fe899ff0..6a1bd6a873 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2010-08-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/strlen.S: Unroll the loop.
+	* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
+	strlen-sse2 strlen-sse2-bsf.
+	* sysdeps/x86_64/multiarch/strlen.S ((strlen): Return
+	__strlen_no_bsf if bit_Slow_BSF is set.
+	(__strlen_sse42): Removed.
+	* sysdeps/x86_64/multiarch/strlen-no-bsf.S: New file.
+	* sysdeps/x86_64/multiarch/strlen-sse4.S: New file.
+
 2010-08-25  Roland McGrath  <roland@redhat.com>
 
 	* sysdeps/x86_64/multiarch/varshift.S: File removed.
-- 
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