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Commit Graph

14 Commits

Author SHA1 Message Date
688903eb3e Update copyright dates with scripts/update-copyrights.
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
2018-01-01 00:32:25 +00:00
bfff8b1bec Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
f7a9f785e5 Update copyright dates with scripts/update-copyrights. 2016-01-04 16:05:18 +00:00
9b593dc305 S390: Optimize memccpy.
This patch provides optimized versions of memccpy with the z13 vector
instructions.

ChangeLog:

	* sysdeps/s390/multiarch/memccpy-c.c: New File.
	* sysdeps/s390/multiarch/memccpy-vx.S: Likewise.
	* sysdeps/s390/multiarch/memccpy.c: Likewise.
	* sysdeps/s390/multiarch/Makefile
	(sysdep_routines): Add memccpy functions.
	* sysdeps/s390/multiarch/ifunc-impl-list-common.c
	(__libc_ifunc_impl_list_common): Add ifunc test for memccpy.
	* string/memccpy.c: Use MEMCCPY if defined.
2015-08-26 10:26:25 +02:00
f29ac72eff Improve memccpy performance by using memchr/memcpy/mempcpy rather than
a byte loop. Overall performance on bench-memccpy is > 2x faster when
using the C implementation of memchr and an optimized memcpy.
2015-08-05 16:24:03 +01:00
b168057aaa Update copyright dates with scripts/update-copyrights. 2015-01-02 16:29:47 +00:00
8667f90ec5 string: Cosmetic cleanup of string functions
Clean up string functions that do not have a version in gnulib on
the assumption that glibc is the canonical upstream copy of this
code. basename has a copy in gnulib but it is largely written to
handle Windows paths so merging it is not really viable. The changes
mostly consist of switching to ANSI function prototypes and removing
unused includes.

As many of these functions do not get built in a typical build due
to architecture optimized versions being used instead I built these
by hand to verify there were no build warnings and the code was
identical.

2014-04-07  Will Newton  <will.newton@linaro.org>

	* string/basename.c [HAVE_CONFIG_H]: Remove #ifdef and
	and contents.  [!_LIBC] Remove #ifndef and contents.
	(basename): Use ANSI prototype.  [_LIBC] Remove #idef.
	* string/memccpy.c (__memccpy): Use ANSI prototype.
	* string/memfrob.c (memfrob): Likewise.
	* string/strcoll.c (STRCOLL): Likewise.
	* string/strlen.c (strlen): Likewise.
	* string/strtok.c (STRTOK): Likewise.
	* string/strcat.c: Remove unused #include of memcopy.h.
	(strcat): Use ANSI prototype.
	* string/strchr.c: Remove unused #include of memcopy.h.
	(strchr): Use ANSI prototype.
	* string/strcmp.c: Remove unused #include of memcopy.h.
	(strcmp): Use ANSI prototype.
	* string/strcpy.c: Remove unused #include of memcopy.h.
	(strcpy): Use ANSI prototype.
2014-04-07 09:44:02 +01:00
d4697bc93d Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
2e09a79ada Avoid use of "register" as optimization hint. 2013-06-07 22:24:35 +00:00
568035b787 Update copyright notices with scripts/update-copyrights. 2013-01-02 19:05:09 +00:00
59ba27a63a Replace FSF snail mail address with URLs. 2012-02-09 23:18:22 +00:00
9d13fb2413 Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
a334319f65 (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. 2004-12-22 20:10:10 +00:00
0ecb606cb6 2.5-18.1 2007-07-12 18:26:36 +00:00