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/* Copyright (C) 2011-2015 Free Software Foundation, Inc. |
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|
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This file is part of GCC. |
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|
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GCC is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 3, or (at your option) |
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any later version. |
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|
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GCC 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 |
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GNU General Public License for more details. |
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|
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Under Section 7 of GPL version 3, you are granted additional |
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permissions described in the GCC Runtime Library Exception, version |
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3.1, as published by the Free Software Foundation. |
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|
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You should have received a copy of the GNU General Public License and |
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a copy of the GCC Runtime Library Exception along with this program; |
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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<http://www.gnu.org/licenses/>. */ |
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|
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#if !defined _X86INTRIN_H_INCLUDED && !defined _IMMINTRIN_H_INCLUDED |
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# error "Never use <f16intrin.h> directly; include <x86intrin.h> or <immintrin.h> instead." |
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#endif |
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|
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#ifndef _F16CINTRIN_H_INCLUDED |
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#define _F16CINTRIN_H_INCLUDED |
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|
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#ifndef __F16C__ |
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#pragma GCC push_options |
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#pragma GCC target("f16c") |
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#define __DISABLE_F16C__ |
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#endif /* __F16C__ */ |
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|
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extern __inline float __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_cvtsh_ss (unsigned short __S) |
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{ |
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__v8hi __H = __extension__ (__v8hi){ (short) __S, 0, 0, 0, 0, 0, 0, 0 }; |
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__v4sf __A = __builtin_ia32_vcvtph2ps (__H); |
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return __builtin_ia32_vec_ext_v4sf (__A, 0); |
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} |
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|
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extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_cvtph_ps (__m128i __A) |
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{ |
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return (__m128) __builtin_ia32_vcvtph2ps ((__v8hi) __A); |
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} |
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|
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extern __inline __m256 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm256_cvtph_ps (__m128i __A) |
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{ |
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return (__m256) __builtin_ia32_vcvtph2ps256 ((__v8hi) __A); |
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} |
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|
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#ifdef __OPTIMIZE__ |
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extern __inline unsigned short __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_cvtss_sh (float __F, const int __I) |
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{ |
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__v4sf __A = __extension__ (__v4sf){ __F, 0, 0, 0 }; |
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__v8hi __H = __builtin_ia32_vcvtps2ph (__A, __I); |
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return (unsigned short) __builtin_ia32_vec_ext_v8hi (__H, 0); |
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} |
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|
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm_cvtps_ph (__m128 __A, const int __I) |
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{ |
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return (__m128i) __builtin_ia32_vcvtps2ph ((__v4sf) __A, __I); |
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} |
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|
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extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) |
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_mm256_cvtps_ph (__m256 __A, const int __I) |
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{ |
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return (__m128i) __builtin_ia32_vcvtps2ph256 ((__v8sf) __A, __I); |
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} |
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#else |
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#define _cvtss_sh(__F, __I) \ |
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(__extension__ \ |
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({ \ |
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__v4sf __A = __extension__ (__v4sf){ __F, 0, 0, 0 }; \ |
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__v8hi __H = __builtin_ia32_vcvtps2ph (__A, __I); \ |
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(unsigned short) __builtin_ia32_vec_ext_v8hi (__H, 0); \ |
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})) |
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|
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#define _mm_cvtps_ph(A, I) \ |
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((__m128i) __builtin_ia32_vcvtps2ph ((__v4sf)(__m128) A, (int) (I))) |
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|
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#define _mm256_cvtps_ph(A, I) \ |
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((__m128i) __builtin_ia32_vcvtps2ph256 ((__v8sf)(__m256) A, (int) (I))) |
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#endif /* __OPTIMIZE */ |
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|
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#ifdef __DISABLE_F16C__ |
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#undef __DISABLE_F16C__ |
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#pragma GCC pop_options |
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#endif /* __DISABLE_F16C__ */ |
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|
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#endif /* _F16CINTRIN_H_INCLUDED */ |
