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comparison gcc/config/i386/fma4intrin.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. 1 /* Copyright (C) 2007-2017 Free Software Foundation, Inc.
2 2
3 This file is part of GCC. 3 This file is part of GCC.
4 4
5 GCC is free software; you can redistribute it and/or modify 5 GCC is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by 6 it under the terms of the GNU General Public License as published by
26 #endif 26 #endif
27 27
28 #ifndef _FMA4INTRIN_H_INCLUDED 28 #ifndef _FMA4INTRIN_H_INCLUDED
29 #define _FMA4INTRIN_H_INCLUDED 29 #define _FMA4INTRIN_H_INCLUDED
30 30
31 #ifndef __FMA4__
32 # error "FMA4 instruction set not enabled"
33 #else
34
35 /* We need definitions from the SSE4A, SSE3, SSE2 and SSE header files. */ 31 /* We need definitions from the SSE4A, SSE3, SSE2 and SSE header files. */
36 #include <ammintrin.h> 32 #include <ammintrin.h>
37 33
34 #ifndef __FMA4__
35 #pragma GCC push_options
36 #pragma GCC target("fma4")
37 #define __DISABLE_FMA4__
38 #endif /* __FMA4__ */
39
38 /* 128b Floating point multiply/add type instructions. */ 40 /* 128b Floating point multiply/add type instructions. */
39 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 41 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
40 _mm_macc_ps (__m128 __A, __m128 __B, __m128 __C) 42 _mm_macc_ps (__m128 __A, __m128 __B, __m128 __C)
41 { 43 {
42 return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A, (__v4sf)__B, (__v4sf)__C); 44 return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A, (__v4sf)__B, (__v4sf)__C);
229 _mm256_msubadd_pd (__m256d __A, __m256d __B, __m256d __C) 231 _mm256_msubadd_pd (__m256d __A, __m256d __B, __m256d __C)
230 { 232 {
231 return (__m256d) __builtin_ia32_vfmaddsubpd256 ((__v4df)__A, (__v4df)__B, -(__v4df)__C); 233 return (__m256d) __builtin_ia32_vfmaddsubpd256 ((__v4df)__A, (__v4df)__B, -(__v4df)__C);
232 } 234 }
233 235
236 #ifdef __DISABLE_FMA4__
237 #undef __DISABLE_FMA4__
238 #pragma GCC pop_options
239 #endif /* __DISABLE_FMA4__ */
240
234 #endif 241 #endif
235
236 #endif