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glibc/string
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H.J. Lu 6fb8cbcb58 Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 
This patch includes optimized 64bit memcpy/memmove for Atom, Core 2 and
Core i7.  It improves memcpy by up to 3X on Atom, up to 4X on Core 2 and
up to 1X on Core i7.  It also improves memmove by up to 3X on Atom, up to
4X on Core 2 and up to 2X on Core i7.
2010-06-30 08:26:11 -07:00
..
bits Avoid memset warning in one case. 2009-11-10 06:29:13 -08:00
_strerror.c * intl/dcigettext.c (DCIGETTEXT): If _nl_find_msg returns -1 don't 2006-06-22 23:59:32 +00:00
argz-addsep.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-append.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-count.c Update. 2002-04-09 20:36:24 +00:00
argz-create.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-ctsep.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-delete.c 2002-08-03 Roland McGrath <roland@redhat.com> 2002-08-04 01:28:06 +00:00
argz-extract.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-insert.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-next.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
argz-replace.c * io/ftw.c (open_dir_stream): Return right away if REALLOC fails. 2006-05-10 06:39:15 +00:00
argz-stringify.c Update. 2002-04-09 20:36:24 +00:00
argz.h * configure.in (libc_cv_gnu89_inline): Test for -fgnu89-inline. 2007-03-17 17:04:28 +00:00
basename.c * sunrpc/svc_authux.c (_svcauth_unix): Remove spurious printf (ugh!). 2002-08-12 02:02:20 +00:00
bcopy.c 2005-12-13 Ulrich Drepper <drepper@redhat.com> 2005-12-14 08:43:25 +00:00
bug-envz1.c * string/Makefile (tests): Add bug-envz1. 2006-06-04 16:36:04 +00:00
bug-strcoll1.c Update. 2001-04-26 20:45:18 +00:00
bug-strncat1.c * malloc/memusagestat.c (main): Use return instead of exit to 2000-12-31 10:52:32 +00:00
bug-strpbrk1.c * malloc/memusagestat.c (main): Use return instead of exit to 2000-12-31 10:52:32 +00:00
bug-strspn1.c * malloc/memusagestat.c (main): Use return instead of exit to 2000-12-31 10:52:32 +00:00
bug-strtok1.c [BZ #2126] 2006-01-10 00:25:07 +00:00
byteswap.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
bzero.c 2005-12-13 Ulrich Drepper <drepper@redhat.com> 2005-12-14 08:43:25 +00:00
Depend Update. 2001-03-19 21:40:15 +00:00
endian.h * string/endian.h: Define new fixed-size hto* and *toh macros only 2008-05-21 23:39:35 +00:00
envz.c [BZ #2703] 2006-06-04 04:35:55 +00:00
envz.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
ffs.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
ffsll.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
inl-tester.c
Makefile * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
memccpy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memchr.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memcmp.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memcpy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memfrob.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
memmem.c * string/Makefile (distribute): Add str-two-way.h. 2008-05-15 04:42:20 +00:00
memmove.c Improve 64bit memcpy/memmove for Atom, Core 2 and Core i7 2010-06-30 08:26:11 -07:00
memory.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
mempcpy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memrchr.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
memset.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
noinl-tester.c
rawmemchr.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
stpcpy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
stpncpy.c SSSE3 strcpy/stpcpy for x86-64 2009-07-02 03:39:03 -07:00
str-two-way.h * string/Makefile (distribute): Add str-two-way.h. 2008-05-15 04:42:20 +00:00
stratcliff.c * string/stratcliff.c (do_test): Test for zero length 2009-05-09 14:45:07 +00:00
strcasecmp_l.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strcasecmp.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strcasestr.c SSE4.2 strstr/strcasestr for x86-64. 2009-07-20 21:06:50 -07:00
strcat.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strchr.c [BZ #2751] 2006-08-22 06:47:33 +00:00
strchrnul.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strcmp.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strcoll_l.c Add support for XPG7 testing. 2010-01-09 10:56:41 -08:00
strcoll.c * include/libc-symbols.h (__hidden_proto): Remove bogus declaration 2005-03-17 21:06:39 +00:00
strcpy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strcspn.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strdup.c Update. 2002-08-03 21:19:56 +00:00
strerror_l.c * elf/dl-open.c (dl_open_worker): Declare l in 2 different 2007-03-17 17:09:13 +00:00
strerror.c * include/libc-symbols.h (__libc_freeres_fn_section, libc_freeres_fn): 2002-11-01 20:44:15 +00:00
strfry.c [BZ #6007] 2008-03-31 18:30:26 +00:00
string-inlines.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
string.h Add support for XPG7 testing. 2010-01-09 10:56:41 -08:00
strings.h Relax onditions in strings.h. 2010-01-14 16:16:21 -08:00
strlen.c [BZ #5807] 2009-03-15 09:03:38 +00:00
strncase_l.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strncase.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strncat.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strncmp.c Add SSE4.2 support for strcmp and strncmp on x86-64. 2009-06-22 20:38:41 -07:00
strncpy.c SSSE3 strcpy/stpcpy for x86-64 2009-07-02 03:39:03 -07:00
strndup.c Update. 2002-08-03 21:19:56 +00:00
strnlen.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strpbrk.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strrchr.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strsep.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strsignal.c * configure.in: Remove gnu_ld definition and everything using it. 2005-11-06 02:06:06 +00:00
strspn.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strstr.c SSE4.2 strstr/strcasestr for x86-64. 2009-07-20 21:06:50 -07:00
strtok_r.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
strtok.c [BZ #4582] 2007-08-22 07:04:23 +00:00
strverscmp.c * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
strxfrm_l.c Add support for XPG7 testing. 2010-01-09 10:56:41 -08:00
strxfrm.c Update. 2004-03-14 21:12:06 +00:00
swab.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
test-ffs.c Update. 2004-04-04 06:17:27 +00:00
test-memccpy.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-memchr.c Fix x86-64 memchr for large lengths. 2009-06-16 10:23:31 -07:00
test-memcmp.c Test case for last x86 memcmp problem 2010-03-24 12:14:03 -07:00
test-memcpy.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-memmem.c * string/Makefile (strop-tests): Add memmem. 2008-05-25 00:17:34 +00:00
test-memmove.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-mempcpy.c * string/test-string.h: New file. 2002-11-07 19:15:01 +00:00
test-memset.c * string/test-memset.c (test_main): Use negative byte value is 2005-07-25 01:40:59 +00:00
test-stpcpy.c * string/test-string.h: New file. 2002-11-07 19:15:01 +00:00
test-stpncpy.c * string/test-strspn.c (do_test): Ensure zero termination. 2002-11-09 00:36:21 +00:00
test-strcat.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strchr.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strcmp.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strcpy.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strcspn.c * string/test-strchr.c (stupid_strchr): New function. 2002-11-08 22:10:01 +00:00
test-string.h * string/Makefile (strop-tests): Add memmem. 2008-05-25 00:17:34 +00:00
test-strlen.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strncmp.c Fix bugs in x86-32 strcmp-sse4.S and strcmp-ssse3.S 2010-04-15 07:49:30 -07:00
test-strncpy.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strpbrk.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strrchr.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
test-strspn.c * posix/tst-execle1.c (do_test): Add a const. 2005-12-27 22:50:12 +00:00
testcopy.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
tester.c * string/tester.c (test_memcmp): Add a few more tests. 2008-05-11 08:55:42 +00:00
tst-bswap.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
tst-endian.c [BZ #6442] 2008-05-15 02:54:33 +00:00
tst-inlcall.c [BZ #130, BZ #131] 2004-04-29 21:55:45 +00:00
tst-strfry.c * stdlib/random_r.c (__initstate_r): Don't use non-existing state. 2005-04-12 15:29:07 +00:00
tst-strlen.c Update. 2001-08-28 04:52:25 +00:00
tst-strtok.c Update. 2001-02-22 13:46:25 +00:00
tst-strxfrm2.c * string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization 2006-11-10 15:20:59 +00:00
tst-strxfrm.c 2002-08-29 Roland McGrath <roland@redhat.com> 2002-08-29 09:26:30 +00:00
tst-svc2.c [BZ #9893] 2009-03-14 23:57:33 +00:00
tst-svc.c * malloc/memusagestat.c (main): Use return instead of exit to 2000-12-31 10:52:32 +00:00
tst-svc.expect * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
tst-svc.input * string/strverscmp.c (__strverscmp): Fix last cleanups. 2009-04-07 06:51:59 +00:00
Versions * sysdeps/unix/sysv/linux/i386/sysdep.h (PTR_MANGLE): Roll value before 2007-02-01 16:14:15 +00:00
wordcopy.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00
xpg-strerror.c Moved to csu/errno-loc.c. 2005-12-14 15:06:39 +00:00