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202d48dab9
declarations for math functions in math.h. Added new headers math-vector.h
(only generic version for now) and libm-simd-decl-stubs.h with empty
definitions required for proper unfolding of new macros __MATHCALL_VEC which
will be used for declaration of vector math functions.
2015-05-14 Andrew Senkevich <andrew.senkevich@intel.com>
* bits/math-vector.h: New file.
* bits/libm-simd-decl-stubs.h: New header.
* math/Makefile (headers): Added new header libm-simd-decl-stubs.h.
* math/math.h (__MATHCALL_VEC): New macro.
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* Empty definitions required for __MATHCALL_VEC unfolding in mathcalls.h.
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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/libm-simd-decl-stubs.h> directly;\
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include <math.h> instead."
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#endif
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/* Needed definitions could be generated with:
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for func in $(grep __MATHCALL_VEC math/bits/mathcalls.h |\
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sed -r "s|__MATHCALL_VEC.?\(||; s|,.*||"); do
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echo "#define __DECL_SIMD_${func}";
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echo "#define __DECL_SIMD_${func}f";
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echo "#define __DECL_SIMD_${func}l";
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done
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*/
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#ifndef _BITS_LIBM_SIMD_DECL_STUBS_H
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#define _BITS_LIBM_SIMD_DECL_STUBS_H 1
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#define __DECL_SIMD_cos
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#define __DECL_SIMD_cosf
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#define __DECL_SIMD_cosl
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#endif
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