AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-21 12:30:06 +00:00
Code Issues Packages Projects Releases Wiki Activity
167f6230af
glibc/string
History
Adhemerval Zanella 167f6230af string: Improve generic strrchr with memrchr and strlen 
Now that both strlen and memrchr have word vectorized implementation,
it should be faster to implement strrchr based on memrchr over the
string length instead of calling strchr on a loop.

Checked on x86_64-linux-gnu, i686-linux-gnu, powerpc-linux-gnu,
and powerpc64-linux-gnu by removing the arch-specific assembly
implementation and disabling multi-arch (it covers both LE and BE
for 64 and 32 bits).
2023-02-06 16:19:35 -03:00
..
bits Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
_strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-addsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-append.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-count.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-create.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-ctsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-delete.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-extract.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-insert.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-next.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-replace.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz-stringify.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
argz.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
basename.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-envz1.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
bug-strcoll1.c Update. 2001-04-26 20:45:18 +00:00
bug-strcoll2.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bug-strncat1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strpbrk1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strspn1.c Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
bug-strtok1.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
byteswap.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Depend Update. 2001-03-19 21:40:15 +00:00
endian.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
envz.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
envz.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
explicit_bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ffs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ffsll.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
inl-tester.c
Makefile Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memccpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memchr.c string: Improve generic memchr 2023-02-06 16:19:35 -03:00
memcmp.c Parameterize OP_T_THRES from memcopy.h 2023-02-06 16:19:35 -03:00
memcmpeq.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memfrob.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmem.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memmove.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memory.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mempcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memrchr.c string: Improve generic memrchr 2023-02-06 16:19:35 -03:00
memset.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
noinl-tester.c
rawmemchr.c Replace rawmemchr (s, '\0') with strchr 2023-02-06 16:16:19 +00:00
sigabbrev_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sigdescr_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stpcpy.c string: Improve generic stpcpy 2023-02-06 16:19:35 -03:00
stpncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
str-two-way.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stratcliff.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasecmp_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcasestr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strchr.c string: Improve generic strchr 2023-02-06 16:19:35 -03:00
strchrnul.c string: Improve generic strchrnul 2023-02-06 16:19:35 -03:00
strcmp.c string: Improve generic strcmp 2023-02-06 16:19:35 -03:00
strcoll_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcoll.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strcpy.c string: Improve generic strcpy 2023-02-06 16:19:35 -03:00
strcspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strdup.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerror_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerrordesc_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strerrorname_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strfry.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string-inlines.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strings.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strlen.c string: Improve generic strlen 2023-02-06 16:19:35 -03:00
strncase_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncase.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strncmp.c string: Improve generic strncmp 2023-02-06 16:19:35 -03:00
strncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strndup.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strnlen.c string: Improve generic strnlen with memchr 2023-02-06 16:19:35 -03:00
strpbrk.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strrchr.c string: Improve generic strrchr with memrchr and strlen 2023-02-06 16:19:35 -03:00
strsep.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strsignal.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strstr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strtok_r.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strtok.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strverscmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strxfrm_l.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
strxfrm.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
swab.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-bcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-file-scope.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-sign-conversion.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-endian-types.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-explicit_bzero.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-ffs.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memccpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcmpeq.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy-large.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy-support.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memmem.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memmove.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-mempcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memrchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-memset.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-rawmemchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-sig_np.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-stpcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-stpncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcasestr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strchrnul.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strcspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strerror-errno.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-string.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strlen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strncasecmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strncat.c x86: Fix strncat-avx2.S reading past length [BZ #30065] 2023-01-31 19:13:46 -06:00
test-strncmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strncpy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strnlen.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strpbrk.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strrchr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strspn.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
test-strstr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
testcopy.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tester.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-bswap.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-cmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-endian.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-inlcall.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-memmove-overflow.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strcoll-overflow.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strfry.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strlen.c Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
tst-strsignal.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strtok_r.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tst-strtok.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strxfrm2.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-strxfrm.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-svc2.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
tst-svc.c Update string tests to use the support test driver. 2017-03-23 11:32:29 -03:00
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
tst-xbzero-opt.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Versions String: Add support for __memcmpeq() ABI on all targets 2021-10-26 16:51:29 -05:00
wordcopy.c string: Suppress -Wmaybe-unitialized for wordcopy [BZ #19444] 2023-01-12 09:06:00 -03:00
xpg-strerror.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00