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