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167f6230af97690985ccbc9b3026a7c32ec2d6e9
glibc/string
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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).
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..
bits
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_strerror.c
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argz-addsep.c
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argz-append.c
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argz-count.c
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argz-create.c
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argz-ctsep.c
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argz-delete.c
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argz-extract.c
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argz-insert.c
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argz-next.c
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argz-replace.c
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argz-stringify.c
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argz.h
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basename.c
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bcopy.c
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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
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bug-strcoll2.c
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bug-strncat1.c
Remove "Contributed by" lines
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bug-strpbrk1.c
Remove "Contributed by" lines
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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
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bzero.c
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Depend
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endian.h
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envz.c
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envz.h
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explicit_bzero.c
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ffs.c
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ffsll.c
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inl-tester.c
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Makefile
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2023-01-06 21:14:39 +00:00
memccpy.c
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memchr.c
string: Improve generic memchr
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memcmp.c
Parameterize OP_T_THRES from memcopy.h
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memcmpeq.c
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memcpy.c
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memfrob.c
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memmem.c
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memmove.c
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memory.h
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mempcpy.c
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memrchr.c
string: Improve generic memrchr
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memset.c
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noinl-tester.c
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rawmemchr.c
Replace rawmemchr (s, '\0') with strchr
2023-02-06 16:16:19 +00:00
sigabbrev_np.c
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sigdescr_np.c
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stpcpy.c
string: Improve generic stpcpy
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stpncpy.c
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str-two-way.h
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stratcliff.c
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strcasecmp_l.c
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strcasecmp.c
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strcasestr.c
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strcat.c
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2023-01-06 21:14:39 +00:00
strchr.c
string: Improve generic strchr
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strchrnul.c
string: Improve generic strchrnul
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strcmp.c
string: Improve generic strcmp
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strcoll_l.c
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strcoll.c
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strcpy.c
string: Improve generic strcpy
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strcspn.c
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strdup.c
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strerror_l.c
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strerror.c
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strerrordesc_np.c
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strerrorname_np.c
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strfry.c
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string-inlines.c
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string.h
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strings.h
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strlen.c
string: Improve generic strlen
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strncase_l.c
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strncase.c
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strncat.c
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strncmp.c
string: Improve generic strncmp
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strncpy.c
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strndup.c
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strnlen.c
string: Improve generic strnlen with memchr
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strpbrk.c
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strrchr.c
string: Improve generic strrchr with memrchr and strlen
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strsep.c
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strsignal.c
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strspn.c
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strstr.c
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strtok_r.c
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strtok.c
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strverscmp.c
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strxfrm_l.c
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strxfrm.c
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swab.c
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test-bcopy.c
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test-bzero.c
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test-endian-file-scope.c
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test-endian-sign-conversion.c
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test-endian-types.c
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test-explicit_bzero.c
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test-ffs.c
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test-memccpy.c
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test-memchr.c
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test-memcmp.c
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test-memcmpeq.c
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test-memcpy-large.c
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test-memcpy-support.h
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test-memcpy.c
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test-memmem.c
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test-memmove.c
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test-mempcpy.c
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test-memrchr.c
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test-memset.c
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test-rawmemchr.c
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test-sig_np.c
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test-stpcpy.c
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test-stpncpy.c
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test-strcasecmp.c
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test-strcasestr.c
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test-strcat.c
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test-strchr.c
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test-strchrnul.c
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test-strcmp.c
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test-strcpy.c
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test-strcspn.c
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test-strerror-errno.c
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test-string.h
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test-strlen.c
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test-strncasecmp.c
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test-strncat.c
x86: Fix strncat-avx2.S reading past length [BZ #30065]
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test-strncmp.c
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test-strncpy.c
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test-strnlen.c
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test-strpbrk.c
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test-strrchr.c
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test-strspn.c
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test-strstr.c
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testcopy.c
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tester.c
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tst-bswap.c
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tst-cmp.c
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tst-endian.c
Update string tests to use the support test driver.
2017-03-23 11:32:29 -03:00
tst-inlcall.c
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tst-memmove-overflow.c
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tst-strcoll-overflow.c
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tst-strerror.c
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tst-strfry.c
Update string tests to use the support test driver.
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tst-strlen.c
Use '%z' instead of '%Z' on printf functions
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tst-strsignal.c
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tst-strtok_r.c
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tst-strtok.c
Update string tests to use the support test driver.
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tst-strxfrm2.c
Update string tests to use the support test driver.
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tst-strxfrm.c
Update string tests to use the support test driver.
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tst-svc2.c
Update string tests to use the support test driver.
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tst-svc.c
Update string tests to use the support test driver.
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tst-svc.expect
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tst-svc.input
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tst-xbzero-opt.c
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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
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