Leonhard Holz ef635a29f7 remove unnecessary memset in strcoll ... This patch avoids some initialization overhead in the hot path of strcoll by replacing a memset with zero assignments. It improves the file listing benchmark by 15% on x86. Tests are ok. filelist#C -1.30% filelist#en_US.UTF-8 -15.08% lorem_ipsum#vi_VN.UTF-8 -15.04% lorem_ipsum#ar_SA.UTF-8 -11.83% lorem_ipsum#en_US.UTF-8 -9.66% lorem_ipsum#zh_CN.UTF-8 -8.63% lorem_ipsum#cs_CZ.UTF-8 -8.28% lorem_ipsum#en_GB.UTF-8 -18.07% lorem_ipsum#da_DK.UTF-8 -11.13% lorem_ipsum#pl_PL.UTF-8 -15.31% lorem_ipsum#fr_FR.UTF-8 -12.26% lorem_ipsum#pt_PT.UTF-8 -10.64% lorem_ipsum#el_GR.UTF-8 -8.19% lorem_ipsum#ru_RU.UTF-8 -0.65% lorem_ipsum#iw_IL.UTF-8 -14.92% lorem_ipsum#es_ES.UTF-8 -11.47% lorem_ipsum#hi_IN.UTF-8 -1.05% lorem_ipsum#sv_SE.UTF-8 6.44% lorem_ipsum#hu_HU.UTF-8 -9.85% lorem_ipsum#tr_TR.UTF-8 -14.96% lorem_ipsum#is_IS.UTF-8 -10.35% lorem_ipsum#it_IT.UTF-8 -11.33% lorem_ipsum#sr_RS.UTF-8 -9.88% lorem_ipsum#ja_JP.UTF-8 -3.23% * string/strcoll_l.c (STRCOLL): Remove unnecessary memset.		2015-06-22 07:53:09 +05:30
..
bits	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
_strerror.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-addsep.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-append.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-count.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-create.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-ctsep.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-delete.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-extract.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-insert.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-next.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-replace.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz-stringify.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
argz.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
basename.c	Fix pathconf basename namespace (bug 18444).	2015-05-22 17:09:36 +00:00
bcopy.c	Rather than using a C implementation of memmove, directly call memmove, which	2015-02-27 14:44:41 +00:00
bug-envz1.c
bug-strcoll1.c
bug-strncat1.c
bug-strpbrk1.c
bug-strspn1.c
bug-strtok1.c
byteswap.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
bzero.c	Rather than using a C implementation of memset, directly call memset, which	2015-02-27 14:41:46 +00:00
Depend
endian.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
envz.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
envz.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ffs.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
ffsll.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
inl-tester.c
Makefile	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memccpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memcmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memfrob.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memmem.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memmove.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memory.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
mempcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memrchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
memset.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
noinl-tester.c
rawmemchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stpcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stpncpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
str-two-way.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
stratcliff.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcasecmp_l.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcasecmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcasestr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcat.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strchrnul.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcoll_l.c	remove unnecessary memset in strcoll	2015-06-22 07:53:09 +05:30
strcoll.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strcspn.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strdup.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strerror_l.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strerror.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strfry.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
string-inlines.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
string.h	Don't define __CORRECT_ISO_CPP_STRING_H_PROTO for non-GCC compilers (bug 17631)	2015-03-04 11:52:55 +01:00
strings.h	Don't define __CORRECT_ISO_CPP_STRING_H_PROTO for non-GCC compilers (bug 17631)	2015-03-04 11:52:55 +01:00
strlen.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncase_l.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncase.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncat.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strncpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strndup.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strnlen.c	Use libc_hidden_proto / libc_hidden_def with __strnlen.	2015-06-02 20:24:25 +00:00
strpbrk.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strrchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strsep.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strsignal.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strspn.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strstr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok_r.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strtok.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strverscmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
strxfrm_l.c	Remove unused definitions	2015-02-11 12:50:53 +01:00
strxfrm.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
swab.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-bcopy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-bzero.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-ffs.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memccpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memcmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memmem.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memmove.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-mempcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memrchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-memset.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-rawmemchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-stpcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-stpncpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcasecmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcasestr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcat.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strchrnul.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strcspn.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-string.h	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strlen.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strncasecmp.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strncat.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strncmp.c	Use correct signedness in wcsncmp	2015-04-13 21:25:04 +02:00
test-strncpy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strnlen.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strpbrk.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strrchr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strspn.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
test-strstr.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
testcopy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tester.c	Revert "Suppress warning in string/tester.c for gcc 4.9"	2015-01-06 18:43:28 +01:00
tst-bswap.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tst-endian.c	Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).	2013-05-16 11:32:54 -05:00
tst-inlcall.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tst-strcoll-overflow.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tst-strfry.c
tst-strlen.c	Add optimized x86-64 implementation of strnlen.	2010-07-26 08:37:08 -07:00
tst-strtok_r.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
tst-strtok.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-strxfrm2.c
tst-strxfrm.c	Modify several tests to use test-skeleton.c	2014-11-05 15:24:08 +05:30
tst-svc2.c
tst-svc.c
tst-svc.expect
tst-svc.input
Versions	Sort Versions files	2013-02-17 16:34:04 +01:00
wordcopy.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00
xpg-strerror.c	Update copyright dates with scripts/update-copyrights.	2015-01-02 16:29:47 +00:00