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glibc/sysdeps/powerpc
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Adhemerval Zanella 1e9a550ba4 powerpc: Remove power7 strstr optimization 
The optimization is not faster than the generic algorithm,
using the bench-strstr the geometric mean running on a POWER10 machine
using gcc 13.1.1 is 482.47 while the default __strstr_ppc is 340.97
(which uses the generic implementation).

Also, there is no need to redirect the internal str*/mem* call
to optimized version, internal ifunc is supported and enabled
for internal calls (meaning that the generic implementation
will use any asm optimization if available).

Checked on powerpc64le-linux-gnu.
Reviewed-by: Peter Bergner <bergner@linux.ibm.com>
2024-02-23 08:50:00 -03:00
..
bits Refer to C23 in place of C2X in glibc 2024-02-01 11:02:01 +00:00
fpu Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
nofpu Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
nptl Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
power4 Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
power6 Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
powerpc32 Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
powerpc64 powerpc: Remove power7 strstr optimization 2024-02-23 08:50:00 -03:00
sys/platform Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
abort-instr.h Update. 2002-09-15 18:31:23 +00:00
atomic-machine.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-tls.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
dl-tunables.list Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
fpu_control.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
gccframe.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
hwcapinfo.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
hwcapinfo.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ifunc-sel.h Fix powerpc ifunc-sel.h build for -Os. 2018-03-02 22:27:56 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ldsodefs.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
locale-defines.sym powerpc: strcasestr optmization for power8 2016-04-22 19:23:13 +05:30
longjmp.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Makefile powerpc: Fix unrecognized instruction errors with recent binutils 2021-09-29 14:42:20 -05:00
math-tests-snan-cast.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
math-use-builtins-ffs.h string: Use builtins for ffs and ffsll 2024-02-01 09:31:33 -03:00
mod-cache-ppc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
mod-tlsopt-powerpc.c elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776) 2022-11-14 22:04:25 +10:30
mp_clz_tab.c Update. 2002-03-14 20:48:50 +00:00
novmx-longjmp.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
novmx-sigjmp.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
novmxsetjmp.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
preconfigure configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
preconfigure.ac powerpc: Add support for POWER10 2020-06-29 10:08:38 -03:00
rtld-global-offsets.sym powerpc: Move cache line size to rtld_global_ro 2020-01-17 09:05:03 -03:00
sigjmp.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
string-fza.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
sysdep.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-arith.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-arithf.c Update. 1997-08-10 18:37:15 +00:00
test-get_hwcap-static.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-get_hwcap.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
test-gettimebase.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-cache-ppc-static-dlopen.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-cache-ppc-static.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-cache-ppc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-set_ppr.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-stack-align.h Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-tlsifunc-static.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-tlsifunc.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
tst-tlsopt-powerpc.c tst-tlsopt-powerpc as a shared lib 2017-08-03 15:39:21 +09:30
Versions powerpc: Add space for HWCAP3/HWCAP4 in the TCB for future Power. 2023-12-15 20:20:14 -06:00