Joe Ramsay cd94326a13 Enable libmvec support for AArch64 ... This patch enables libmvec on AArch64. The proposed change is mainly implementing build infrastructure to add the new routines to ABI, tests and benchmarks. I have demonstrated how this all fits together by adding implementations for vector cos, in both single and double precision, targeting both Advanced SIMD and SVE. The implementations of the routines themselves are just loops over the scalar routine from libm for now, as we are more concerned with getting the plumbing right at this point. We plan to contribute vector routines from the Arm Optimized Routines repo that are compliant with requirements described in the libmvec wiki. Building libmvec requires minimum GCC 10 for SVE ACLE. To avoid raising the minimum GCC by such a big jump, we allow users to disable libmvec if their compiler is too old. Note that at this point users have to manually call the vector math functions. This seems to be acceptable to some downstream users. Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>		2023-05-03 12:09:49 +01:00
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bits	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
fpu	Enable libmvec support for AArch64	2023-05-03 12:09:49 +01:00
multiarch	AArch64: Improve SVE memcpy and memmove	2023-02-06 16:15:34 +00:00
nptl	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sys	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
__longjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
__mtag_tag_region.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
__mtag_tag_zero_region.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
abort-instr.h	Relocate AArch64 from ports to libc.	2014-02-11 11:36:00 +00:00
atomic-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
bsd-_setjmp.c	aarch64: Rename place holder .S files to .c	2020-07-08 15:02:37 +01:00
bsd-setjmp.c	aarch64: Rename place holder .S files to .c	2020-07-08 15:02:37 +01:00
configure	Enable libmvec support for AArch64	2023-05-03 12:09:49 +01:00
configure.ac	Enable libmvec support for AArch64	2023-05-03 12:09:49 +01:00
crti.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
crtn.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-audit-check.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-bti.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-dtprocnum.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-irel.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-link.sym	elf: Fix runtime linker auditing on aarch64 (BZ #26643)	2022-02-01 14:49:46 -03:00
dl-lookupcfg.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-machine.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-prop.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-start.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tls.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tlsdesc.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tlsdesc.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-trampoline.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
dl-tunables.list	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
e_sqrtl.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
elf-initfini.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
hp-timing.h	AArch64: Fix HP_TIMING_DIFF computation [BZ# 29329]	2023-02-22 16:45:59 +00:00
Implies	Remove dbl-64/wordsize-64 (part 2)	2021-01-07 15:26:26 +00:00
jmpbuf-offsets.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
jmpbuf-unwind.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
ldsodefs.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-mtag.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libc-tls.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
libm-test-ulps	Enable libmvec support for AArch64	2023-05-03 12:09:49 +01:00
libm-test-ulps-name	Do not hardcode platform names in manual/libm-err-tab.pl (bug 14139).	2016-11-04 16:49:06 +00:00
linkmap.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
machine-gmon.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Makefile	configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases	2022-11-01 09:51:06 -03:00
math-tests-trap.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
mcount.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memchr.S	AArch64: Optimize memchr	2023-01-17 15:09:18 +00:00
memcmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memcpy.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memmove.c	aarch64: Rename place holder .S files to .c	2020-07-08 15:02:37 +01:00
memrchr.S	string: Add libc_hidden_proto for memrchr	2023-02-08 17:13:58 -03:00
memset-reg.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
memset.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
preconfigure	Remove relro configure test.	2014-06-27 16:51:22 +00:00
rawmemchr.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
setjmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
sfp-machine.h	Break more lines before not after operators.	2019-02-25 13:19:19 +00:00
sotruss-lib.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stackinfo.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
start.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
stpcpy.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strchr.S	AArch64: Optimize strchr	2023-01-17 15:09:18 +00:00
strchrnul.S	string: Add libc_hidden_proto for strchrnul	2023-02-08 17:13:56 -03:00
strcmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strcpy.S	AArch64: Optimize strcpy	2023-01-17 15:09:18 +00:00
strlen.S	AArch64: Optimize strlen	2023-01-17 15:09:18 +00:00
strncmp.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
strnlen.S	AArch64: Optimize strnlen	2023-01-17 15:09:18 +00:00
strrchr.S	AArch64: Improve strrchr	2023-01-17 15:09:18 +00:00
sysdep.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tlsdesc.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tlsdesc.sym	aarch64: Use explicit offsets in _dl_tlsdesc_dynamic	2016-12-02 16:52:57 +01:00
tst-audit26.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit26mod.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit26mod.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit27.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit27mod.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit27mod.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-audit.h	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-auditmod26.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-auditmod27.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-ifunc-arg-1.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-ifunc-arg-2.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-vpcs-mod.S	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
tst-vpcs.c	Update copyright dates with scripts/update-copyrights	2023-01-06 21:14:39 +00:00
Versions	Relocate AArch64 from ports to libc.	2014-02-11 11:36:00 +00:00
wordcopy.c	aarch64: Don't build wordcopy	2022-10-28 11:14:54 +01:00