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581c785bf3
glibc/sysdeps/x86/fpu/bits/math-vector.h
Paul Eggert 581c785bf3 Update copyright dates with scripts/update-copyrights 
I used these shell commands:

../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")

and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.

I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah.  I don't
know why I run into these diagnostics whereas others evidently do not.

remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2022-01-01 11:40:24 -08:00

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/* Platform-specific SIMD declarations of math functions.
Copyright (C) 2014-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef _MATH_H
# error "Never include <bits/math-vector.h> directly;\
include <math.h> instead."
#endif
/* Get default empty definitions for simd declarations. */
#include <bits/libm-simd-decl-stubs.h>
#if defined __x86_64__ && defined __FAST_MATH__
# if defined _OPENMP && _OPENMP >= 201307
/* OpenMP case. */
# define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch")
# elif __GNUC_PREREQ (6,0)
/* W/o OpenMP use GCC 6.* __attribute__ ((__simd__)). */
# define __DECL_SIMD_x86_64 __attribute__ ((__simd__ ("notinbranch")))
# endif
# ifdef __DECL_SIMD_x86_64
# undef __DECL_SIMD_cos
# define __DECL_SIMD_cos __DECL_SIMD_x86_64
# undef __DECL_SIMD_cosf
# define __DECL_SIMD_cosf __DECL_SIMD_x86_64
# undef __DECL_SIMD_sin
# define __DECL_SIMD_sin __DECL_SIMD_x86_64
# undef __DECL_SIMD_sinf
# define __DECL_SIMD_sinf __DECL_SIMD_x86_64
# undef __DECL_SIMD_sincos
# define __DECL_SIMD_sincos __DECL_SIMD_x86_64
# undef __DECL_SIMD_sincosf
# define __DECL_SIMD_sincosf __DECL_SIMD_x86_64
# undef __DECL_SIMD_log
# define __DECL_SIMD_log __DECL_SIMD_x86_64
# undef __DECL_SIMD_logf
# define __DECL_SIMD_logf __DECL_SIMD_x86_64
# undef __DECL_SIMD_exp
# define __DECL_SIMD_exp __DECL_SIMD_x86_64
# undef __DECL_SIMD_expf
# define __DECL_SIMD_expf __DECL_SIMD_x86_64
# undef __DECL_SIMD_pow
# define __DECL_SIMD_pow __DECL_SIMD_x86_64
# undef __DECL_SIMD_powf
# define __DECL_SIMD_powf __DECL_SIMD_x86_64
# undef __DECL_SIMD_acos
# define __DECL_SIMD_acos __DECL_SIMD_x86_64
# undef __DECL_SIMD_acosf
# define __DECL_SIMD_acosf __DECL_SIMD_x86_64
# undef __DECL_SIMD_atan
# define __DECL_SIMD_atan __DECL_SIMD_x86_64
# undef __DECL_SIMD_atanf
# define __DECL_SIMD_atanf __DECL_SIMD_x86_64
# undef __DECL_SIMD_asin
# define __DECL_SIMD_asin __DECL_SIMD_x86_64
# undef __DECL_SIMD_asinf
# define __DECL_SIMD_asinf __DECL_SIMD_x86_64
# undef __DECL_SIMD_hypot
# define __DECL_SIMD_hypot __DECL_SIMD_x86_64
# undef __DECL_SIMD_hypotf
# define __DECL_SIMD_hypotf __DECL_SIMD_x86_64
# undef __DECL_SIMD_exp2
# define __DECL_SIMD_exp2 __DECL_SIMD_x86_64
# undef __DECL_SIMD_exp2f
# define __DECL_SIMD_exp2f __DECL_SIMD_x86_64
# undef __DECL_SIMD_exp10
# define __DECL_SIMD_exp10 __DECL_SIMD_x86_64
# undef __DECL_SIMD_exp10f
# define __DECL_SIMD_exp10f __DECL_SIMD_x86_64
# undef __DECL_SIMD_cosh
# define __DECL_SIMD_cosh __DECL_SIMD_x86_64
# undef __DECL_SIMD_coshf
# define __DECL_SIMD_coshf __DECL_SIMD_x86_64
# undef __DECL_SIMD_expm1
# define __DECL_SIMD_expm1 __DECL_SIMD_x86_64
# undef __DECL_SIMD_expm1f
# define __DECL_SIMD_expm1f __DECL_SIMD_x86_64
# undef __DECL_SIMD_sinh
# define __DECL_SIMD_sinh __DECL_SIMD_x86_64
# undef __DECL_SIMD_sinhf
# define __DECL_SIMD_sinhf __DECL_SIMD_x86_64
# undef __DECL_SIMD_cbrt
# define __DECL_SIMD_cbrt __DECL_SIMD_x86_64
# undef __DECL_SIMD_cbrtf
# define __DECL_SIMD_cbrtf __DECL_SIMD_x86_64
# undef __DECL_SIMD_atan2
# define __DECL_SIMD_atan2 __DECL_SIMD_x86_64
# undef __DECL_SIMD_atan2f
# define __DECL_SIMD_atan2f __DECL_SIMD_x86_64
# undef __DECL_SIMD_log10
# define __DECL_SIMD_log10 __DECL_SIMD_x86_64
# undef __DECL_SIMD_log10f
# define __DECL_SIMD_log10f __DECL_SIMD_x86_64
# undef __DECL_SIMD_log2
# define __DECL_SIMD_log2 __DECL_SIMD_x86_64
# undef __DECL_SIMD_log2f
# define __DECL_SIMD_log2f __DECL_SIMD_x86_64
# undef __DECL_SIMD_log1p
# define __DECL_SIMD_log1p __DECL_SIMD_x86_64
# undef __DECL_SIMD_log1pf
# define __DECL_SIMD_log1pf __DECL_SIMD_x86_64
# undef __DECL_SIMD_atanh
# define __DECL_SIMD_atanh __DECL_SIMD_x86_64
# undef __DECL_SIMD_atanhf
# define __DECL_SIMD_atanhf __DECL_SIMD_x86_64
# undef __DECL_SIMD_acosh
# define __DECL_SIMD_acosh __DECL_SIMD_x86_64
# undef __DECL_SIMD_acoshf
# define __DECL_SIMD_acoshf __DECL_SIMD_x86_64
# undef __DECL_SIMD_erf
# define __DECL_SIMD_erf __DECL_SIMD_x86_64
# undef __DECL_SIMD_erff
# define __DECL_SIMD_erff __DECL_SIMD_x86_64
# undef __DECL_SIMD_tanh
# define __DECL_SIMD_tanh __DECL_SIMD_x86_64
# undef __DECL_SIMD_tanhf
# define __DECL_SIMD_tanhf __DECL_SIMD_x86_64
# undef __DECL_SIMD_asinh
# define __DECL_SIMD_asinh __DECL_SIMD_x86_64
# undef __DECL_SIMD_asinhf
# define __DECL_SIMD_asinhf __DECL_SIMD_x86_64
# undef __DECL_SIMD_erfc
# define __DECL_SIMD_erfc __DECL_SIMD_x86_64
# undef __DECL_SIMD_erfcf
# define __DECL_SIMD_erfcf __DECL_SIMD_x86_64
# undef __DECL_SIMD_tan
# define __DECL_SIMD_tan __DECL_SIMD_x86_64
# undef __DECL_SIMD_tanf
# define __DECL_SIMD_tanf __DECL_SIMD_x86_64
# endif
#endif
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