2 * Copyright (c) 2012 The WebM project authors. All Rights Reserved.
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
11 #ifndef VPX_VPX_PORTS_EMMINTRIN_COMPAT_H_
12 #define VPX_VPX_PORTS_EMMINTRIN_COMPAT_H_
14 #if defined(__GNUC__) && __GNUC__ < 4
15 /* From emmintrin.h (gcc 4.5.3) */
16 /* Casts between various SP, DP, INT vector types. Note that these do no
17 conversion of values, they just change the type. */
18 extern __inline __m128
19 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
20 _mm_castpd_ps(__m128d __A) {
24 extern __inline __m128i
25 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
26 _mm_castpd_si128(__m128d __A) {
30 extern __inline __m128d
31 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
32 _mm_castps_pd(__m128 __A) {
36 extern __inline __m128i
37 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
38 _mm_castps_si128(__m128 __A) {
42 extern __inline __m128
43 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
44 _mm_castsi128_ps(__m128i __A) {
48 extern __inline __m128d
49 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
50 _mm_castsi128_pd(__m128i __A) {
55 #endif // VPX_VPX_PORTS_EMMINTRIN_COMPAT_H_