Adhemerval Zanella ae679a0aca math: Use asinpif from CORE-MATH ... The CORE-MATH implementation is correctly rounded (for any rounding mode) and shows better performance to the generic asinpif. The code was adapted to glibc style and to use the definition of math_config.h (to handle errno, overflow, and underflow). Benchtest on x64_64 (Ryzen 9 5900X, gcc 14.2.1), aarch64 (Neoverse-N1, gcc 13.3.1), and powerpc (POWER10, gcc 13.2.1): latency master patched improvement x86_64 46.4996 41.6126 10.51% x86_64v2 46.7551 38.8235 16.96% x86_64v3 42.6235 33.7603 20.79% aarch64 (Neoverse) 17.4161 14.3604 17.55% power8 10.7347 9.0193 15.98% power10 10.6420 9.0362 15.09% reciprocal-throughput master patched improvement x86_64 24.7208 16.5544 33.03% x86_64v2 24.2177 14.8938 38.50% x86_64v3 20.5617 10.5452 48.71% aarch64 (Neoverse) 13.4827 7.17613 46.78% power8 6.46134 3.56089 44.89% power10 5.79007 3.49544 39.63% Reviewed-by: DJ Delorie <dj@redhat.com>		2025-02-12 16:31:57 -03:00
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bits	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
fpu	math: Use asinpif from CORE-MATH	2025-02-12 16:31:57 -03:00
nofpu	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
nptl	Move <thread_pointer.h> to kernel-independent sysdeps directories	2025-01-09 19:30:16 +01:00
power4	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
power6	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
powerpc32	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
powerpc64	powerpc64le: Also avoid IFUNC for __mempcpy	2025-02-05 09:53:11 +01:00
sys/platform	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
Makefile	…
Versions	powerpc: Add space for HWCAP3/HWCAP4 in the TCB for future Power.	2023-12-15 20:20:14 -06:00
abort-instr.h	…
atomic-machine.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
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dl-tls.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
dl-tls.h	elf: Remove the remaining uses of GET_ADDR_OFFSET	2025-01-02 13:45:27 +01:00
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elf-initfini.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
fpu_control.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
gccframe.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
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hwcapinfo.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
ifunc-sel.h	…
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libc-tls.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
locale-defines.sym	…
longjmp.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
math-tests-snan-cast.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -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	2025-01-01 11:22:09 -08:00
mod-tlsopt-powerpc.c	…
mp_clz_tab.c	…
novmx-longjmp.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
novmx-sigjmp.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
novmxsetjmp.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
preconfigure	Update copyright in generated files by running "make"	2025-01-01 11:22:09 -08:00
preconfigure.ac	powerpc: Placeholder and infrastructure/build support to add Power11 related changes.	2024-03-19 21:11:34 -05:00
rtld-global-offsets.sym	…
sigjmp.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
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sysdep.h	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
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test-arithf.c	…
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test-gettimebase.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
thread_pointer.h	Move <thread_pointer.h> to kernel-independent sysdeps directories	2025-01-09 19:30:16 +01:00
tst-cache-ppc-static-dlopen.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
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tst-tlsifunc-static.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
tst-tlsifunc.c	Update copyright dates with scripts/update-copyrights	2025-01-01 11:22:09 -08:00
tst-tlsopt-powerpc.c	…
utmp-size.h	login: Check default sizes of structs utmp, utmpx, lastlog	2024-04-19 14:38:17 +02:00