2015-06-09 11:25:49 +00:00
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/* Platform-specific SIMD declarations of math functions.
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Copyright (C) 2014-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _MATH_H
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# error "Never include <bits/math-vector.h> directly;\
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include <math.h> instead."
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#endif
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/* Get default empty definitions for simd declarations. */
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#include <bits/libm-simd-decl-stubs.h>
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#if defined __x86_64__ && defined __FAST_MATH__
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# if defined _OPENMP && _OPENMP >= 201307
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/* OpenMP case. */
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# define __DECL_SIMD_x86_64 _Pragma ("omp declare simd notinbranch")
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# undef __DECL_SIMD_cos
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# define __DECL_SIMD_cos __DECL_SIMD_x86_64
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2015-06-09 15:29:47 +00:00
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# undef __DECL_SIMD_cosf
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# define __DECL_SIMD_cosf __DECL_SIMD_x86_64
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2015-06-11 14:12:38 +00:00
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# undef __DECL_SIMD_sin
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# define __DECL_SIMD_sin __DECL_SIMD_x86_64
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2015-06-15 12:06:53 +00:00
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# undef __DECL_SIMD_sinf
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# define __DECL_SIMD_sinf __DECL_SIMD_x86_64
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2015-06-17 12:38:29 +00:00
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# undef __DECL_SIMD_log
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# define __DECL_SIMD_log __DECL_SIMD_x86_64
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2015-06-17 12:53:00 +00:00
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# undef __DECL_SIMD_logf
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# define __DECL_SIMD_logf __DECL_SIMD_x86_64
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2015-06-17 12:58:05 +00:00
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# undef __DECL_SIMD_exp
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# define __DECL_SIMD_exp __DECL_SIMD_x86_64
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2015-06-17 13:10:51 +00:00
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# undef __DECL_SIMD_expf
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# define __DECL_SIMD_expf __DECL_SIMD_x86_64
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2015-06-17 13:22:26 +00:00
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# undef __DECL_SIMD_pow
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# define __DECL_SIMD_pow __DECL_SIMD_x86_64
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2015-06-18 14:04:07 +00:00
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# undef __DECL_SIMD_powf
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# define __DECL_SIMD_powf __DECL_SIMD_x86_64
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2015-06-17 12:38:29 +00:00
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/* Workaround to exclude unnecessary symbol aliases in libmvec
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while GCC creates the vector names based on scalar asm name.
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Corresponding discussion started at
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<https://gcc.gnu.org/ml/gcc/2015-06/msg00173.html>. */
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__asm__ ("_ZGVbN2v___log_finite = _ZGVbN2v_log");
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__asm__ ("_ZGVcN4v___log_finite = _ZGVcN4v_log");
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__asm__ ("_ZGVdN4v___log_finite = _ZGVdN4v_log");
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__asm__ ("_ZGVeN8v___log_finite = _ZGVeN8v_log");
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2015-06-17 12:53:00 +00:00
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__asm__ ("_ZGVbN4v___logf_finite = _ZGVbN4v_logf");
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__asm__ ("_ZGVcN8v___logf_finite = _ZGVcN8v_logf");
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__asm__ ("_ZGVdN8v___logf_finite = _ZGVdN8v_logf");
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__asm__ ("_ZGVeN16v___logf_finite = _ZGVeN16v_logf");
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2015-06-17 12:58:05 +00:00
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__asm__ ("_ZGVbN2v___exp_finite = _ZGVbN2v_exp");
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__asm__ ("_ZGVcN4v___exp_finite = _ZGVcN4v_exp");
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__asm__ ("_ZGVdN4v___exp_finite = _ZGVdN4v_exp");
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__asm__ ("_ZGVeN8v___exp_finite = _ZGVeN8v_exp");
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2015-06-17 13:10:51 +00:00
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__asm__ ("_ZGVbN4v___expf_finite = _ZGVbN4v_expf");
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__asm__ ("_ZGVcN8v___expf_finite = _ZGVcN8v_expf");
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__asm__ ("_ZGVdN8v___expf_finite = _ZGVdN8v_expf");
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__asm__ ("_ZGVeN16v___expf_finite = _ZGVeN16v_expf");
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2015-06-17 13:22:26 +00:00
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__asm__ ("_ZGVbN2vv___pow_finite = _ZGVbN2vv_pow");
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__asm__ ("_ZGVcN4vv___pow_finite = _ZGVcN4vv_pow");
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__asm__ ("_ZGVdN4vv___pow_finite = _ZGVdN4vv_pow");
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__asm__ ("_ZGVeN8vv___pow_finite = _ZGVeN8vv_pow");
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2015-06-18 14:04:07 +00:00
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__asm__ ("_ZGVbN4vv___powf_finite = _ZGVbN4vv_powf");
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__asm__ ("_ZGVcN8vv___powf_finite = _ZGVcN8vv_powf");
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__asm__ ("_ZGVdN8vv___powf_finite = _ZGVdN8vv_powf");
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__asm__ ("_ZGVeN16vv___powf_finite = _ZGVeN16vv_powf");
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2015-06-17 12:38:29 +00:00
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2015-06-09 11:25:49 +00:00
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# endif
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#endif
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