michael@0: /*
michael@0:  *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
michael@0:  *
michael@0:  *  Use of this source code is governed by a BSD-style license
michael@0:  *  that can be found in the LICENSE file in the root of the source
michael@0:  *  tree. An additional intellectual property rights grant can be found
michael@0:  *  in the file PATENTS.  All contributing project authors may
michael@0:  *  be found in the AUTHORS file in the root of the source tree.
michael@0:  */
michael@0: 
michael@0: #ifndef VPX_PORTS_EMMINTRIN_COMPAT_H
michael@0: #define VPX_PORTS_EMMINTRIN_COMPAT_H
michael@0: 
michael@0: #if defined(__GNUC__) && __GNUC__ < 4
michael@0: /* From emmintrin.h (gcc 4.5.3) */
michael@0: /* Casts between various SP, DP, INT vector types.  Note that these do no
michael@0:    conversion of values, they just change the type.  */
michael@0: extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castpd_ps(__m128d __A)
michael@0: {
michael@0:   return (__m128) __A;
michael@0: }
michael@0: 
michael@0: extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castpd_si128(__m128d __A)
michael@0: {
michael@0:   return (__m128i) __A;
michael@0: }
michael@0: 
michael@0: extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castps_pd(__m128 __A)
michael@0: {
michael@0:   return (__m128d) __A;
michael@0: }
michael@0: 
michael@0: extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castps_si128(__m128 __A)
michael@0: {
michael@0:   return (__m128i) __A;
michael@0: }
michael@0: 
michael@0: extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castsi128_ps(__m128i __A)
michael@0: {
michael@0:   return (__m128) __A;
michael@0: }
michael@0: 
michael@0: extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
michael@0: _mm_castsi128_pd(__m128i __A)
michael@0: {
michael@0:   return (__m128d) __A;
michael@0: }
michael@0: #endif
michael@0: 
michael@0: #endif