X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=ChangeLog;h=886f5bde4d4243ed9b02c59920b5e6c672a83816;hb=444cc405e1ad5afea49c9757be5a2c31c81804b6;hp=0034cadcfc27a438557a96df5c0a28b486ddbfac;hpb=088612b229d8e01c9c2e6deef5af7d4477fe2ef0;p=pspp

diff --git a/ChangeLog b/ChangeLog
index 0034cadcfc..886f5bde4d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2010-07-12  Paul R. Eggert  <eggert@cs.ucla.edu>
+
+	memcoll: clarify sizes versus lengths, document better, and tweak perf
+	* lib/memcoll.c (strcoll_loop, memcoll0):
+	Improve quality of descriptive comments.  Name variables
+	consistently as to whether they are lengths (which do not include
+	terminating null) versus sizes (which do).
+	* lib/xmemcoll.c (xmemcoll0): Likewise.
+	* lib/memcoll.c (strcoll_loop): Tweak the way that the diff is
+	returned when s1size == 0; this is easier to compile and saves
+	about 17% of memcoll's code space on x86-64 with GCC 4.1.2.
+
 2010-07-12  Bruno Haible  <bruno@clisp.org>
 
 	Tests for module '_Exit'.