994 lines
25 KiB
C
994 lines
25 KiB
C
/*===---- xmmintrin.h - SSE intrinsics -------------------------------------===
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __XMMINTRIN_H
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#define __XMMINTRIN_H
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#ifndef __SSE__
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#error "SSE instruction set not enabled"
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#else
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#include <mmintrin.h>
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typedef int __v4si __attribute__((__vector_size__(16)));
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typedef float __v4sf __attribute__((__vector_size__(16)));
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typedef float __m128 __attribute__((__vector_size__(16)));
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// This header should only be included in a hosted environment as it depends on
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// a standard library to provide allocation routines.
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#if __STDC_HOSTED__
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#include <mm_malloc.h>
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#endif
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_add_ss(__m128 a, __m128 b)
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{
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a[0] += b[0];
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return a;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_add_ps(__m128 a, __m128 b)
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{
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return a + b;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_sub_ss(__m128 a, __m128 b)
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{
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a[0] -= b[0];
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return a;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_sub_ps(__m128 a, __m128 b)
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{
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return a - b;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_mul_ss(__m128 a, __m128 b)
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{
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a[0] *= b[0];
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return a;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_mul_ps(__m128 a, __m128 b)
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{
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return a * b;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_div_ss(__m128 a, __m128 b)
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{
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a[0] /= b[0];
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return a;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_div_ps(__m128 a, __m128 b)
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{
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return a / b;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_sqrt_ss(__m128 a)
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{
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__m128 c = __builtin_ia32_sqrtss(a);
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return (__m128) { c[0], a[1], a[2], a[3] };
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_sqrt_ps(__m128 a)
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{
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return __builtin_ia32_sqrtps(a);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_rcp_ss(__m128 a)
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{
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__m128 c = __builtin_ia32_rcpss(a);
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return (__m128) { c[0], a[1], a[2], a[3] };
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_rcp_ps(__m128 a)
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{
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return __builtin_ia32_rcpps(a);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_rsqrt_ss(__m128 a)
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{
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__m128 c = __builtin_ia32_rsqrtss(a);
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return (__m128) { c[0], a[1], a[2], a[3] };
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_rsqrt_ps(__m128 a)
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{
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return __builtin_ia32_rsqrtps(a);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_min_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_minss(a, b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_min_ps(__m128 a, __m128 b)
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{
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return __builtin_ia32_minps(a, b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_max_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_maxss(a, b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_max_ps(__m128 a, __m128 b)
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{
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return __builtin_ia32_maxps(a, b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_and_ps(__m128 a, __m128 b)
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{
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return (__m128)((__v4si)a & (__v4si)b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_andnot_ps(__m128 a, __m128 b)
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{
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return (__m128)(~(__v4si)a & (__v4si)b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_or_ps(__m128 a, __m128 b)
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{
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return (__m128)((__v4si)a | (__v4si)b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_xor_ps(__m128 a, __m128 b)
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{
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return (__m128)((__v4si)a ^ (__v4si)b);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpeq_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 0);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpeq_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 0);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmplt_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 1);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmplt_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 1);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmple_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 2);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmple_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 2);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpgt_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(b, a, 1);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpgt_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(b, a, 1);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpge_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(b, a, 2);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpge_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(b, a, 2);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpneq_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 4);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpneq_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 4);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnlt_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 5);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnlt_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 5);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnle_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 6);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnle_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 6);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpngt_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(b, a, 5);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpngt_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(b, a, 5);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnge_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(b, a, 6);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpnge_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(b, a, 6);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpord_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 7);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpord_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 7);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpunord_ss(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpss(a, b, 3);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cmpunord_ps(__m128 a, __m128 b)
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{
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return (__m128)__builtin_ia32_cmpps(a, b, 3);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comieq_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comieq(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comilt_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comilt(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comile_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comile(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comigt_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comigt(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comige_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comige(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_comineq_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_comineq(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomieq_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomieq(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomilt_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomilt(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomile_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomile(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomigt_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomigt(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomige_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomige(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_ucomineq_ss(__m128 a, __m128 b)
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{
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return __builtin_ia32_ucomineq(a, b);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_cvtss_si32(__m128 a)
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{
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return __builtin_ia32_cvtss2si(a);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_cvt_ss2si(__m128 a)
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{
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return _mm_cvtss_si32(a);
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}
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#ifdef __x86_64__
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static __inline__ long long __attribute__((__always_inline__, __nodebug__))
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_mm_cvtss_si64(__m128 a)
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{
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return __builtin_ia32_cvtss2si64(a);
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}
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#endif
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static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
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_mm_cvtps_pi32(__m128 a)
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{
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return (__m64)__builtin_ia32_cvtps2pi(a);
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}
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static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
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_mm_cvt_ps2pi(__m128 a)
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{
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return _mm_cvtps_pi32(a);
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_cvttss_si32(__m128 a)
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{
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return a[0];
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}
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static __inline__ int __attribute__((__always_inline__, __nodebug__))
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_mm_cvtt_ss2si(__m128 a)
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{
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return _mm_cvttss_si32(a);
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}
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static __inline__ long long __attribute__((__always_inline__, __nodebug__))
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_mm_cvttss_si64(__m128 a)
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{
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return a[0];
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}
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static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
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_mm_cvttps_pi32(__m128 a)
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{
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return (__m64)__builtin_ia32_cvttps2pi(a);
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}
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static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
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_mm_cvtt_ps2pi(__m128 a)
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{
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return _mm_cvttps_pi32(a);
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cvtsi32_ss(__m128 a, int b)
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{
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a[0] = b;
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return a;
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}
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cvt_si2ss(__m128 a, int b)
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{
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return _mm_cvtsi32_ss(a, b);
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}
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#ifdef __x86_64__
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cvtsi64_ss(__m128 a, long long b)
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{
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a[0] = b;
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return a;
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}
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#endif
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static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
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_mm_cvtpi32_ps(__m128 a, __m64 b)
|
|
{
|
|
return __builtin_ia32_cvtpi2ps(a, (__v2si)b);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvt_pi2ps(__m128 a, __m64 b)
|
|
{
|
|
return _mm_cvtpi32_ps(a, b);
|
|
}
|
|
|
|
static __inline__ float __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtss_f32(__m128 a)
|
|
{
|
|
return a[0];
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_loadh_pi(__m128 a, const __m64 *p)
|
|
{
|
|
typedef float __mm_loadh_pi_v2f32 __attribute__((__vector_size__(8)));
|
|
struct __mm_loadh_pi_struct {
|
|
__mm_loadh_pi_v2f32 u;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
__mm_loadh_pi_v2f32 b = ((struct __mm_loadh_pi_struct*)p)->u;
|
|
__m128 bb = __builtin_shufflevector(b, b, 0, 1, 0, 1);
|
|
return __builtin_shufflevector(a, bb, 0, 1, 4, 5);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_loadl_pi(__m128 a, const __m64 *p)
|
|
{
|
|
typedef float __mm_loadl_pi_v2f32 __attribute__((__vector_size__(8)));
|
|
struct __mm_loadl_pi_struct {
|
|
__mm_loadl_pi_v2f32 u;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
__mm_loadl_pi_v2f32 b = ((struct __mm_loadl_pi_struct*)p)->u;
|
|
__m128 bb = __builtin_shufflevector(b, b, 0, 1, 0, 1);
|
|
return __builtin_shufflevector(a, bb, 4, 5, 2, 3);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_load_ss(const float *p)
|
|
{
|
|
struct __mm_load_ss_struct {
|
|
float u;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
float u = ((struct __mm_load_ss_struct*)p)->u;
|
|
return (__m128){ u, 0, 0, 0 };
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_load1_ps(const float *p)
|
|
{
|
|
struct __mm_load1_ps_struct {
|
|
float u;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
float u = ((struct __mm_load1_ps_struct*)p)->u;
|
|
return (__m128){ u, u, u, u };
|
|
}
|
|
|
|
#define _mm_load_ps1(p) _mm_load1_ps(p)
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_load_ps(const float *p)
|
|
{
|
|
return *(__m128*)p;
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_loadu_ps(const float *p)
|
|
{
|
|
struct __loadu_ps {
|
|
__m128 v;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
return ((struct __loadu_ps*)p)->v;
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_loadr_ps(const float *p)
|
|
{
|
|
__m128 a = _mm_load_ps(p);
|
|
return __builtin_shufflevector(a, a, 3, 2, 1, 0);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_set_ss(float w)
|
|
{
|
|
return (__m128){ w, 0, 0, 0 };
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_set1_ps(float w)
|
|
{
|
|
return (__m128){ w, w, w, w };
|
|
}
|
|
|
|
// Microsoft specific.
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_set_ps1(float w)
|
|
{
|
|
return _mm_set1_ps(w);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_set_ps(float z, float y, float x, float w)
|
|
{
|
|
return (__m128){ w, x, y, z };
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_setr_ps(float z, float y, float x, float w)
|
|
{
|
|
return (__m128){ z, y, x, w };
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__))
|
|
_mm_setzero_ps(void)
|
|
{
|
|
return (__m128){ 0, 0, 0, 0 };
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__))
|
|
_mm_storeh_pi(__m64 *p, __m128 a)
|
|
{
|
|
__builtin_ia32_storehps((__v2si *)p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__))
|
|
_mm_storel_pi(__m64 *p, __m128 a)
|
|
{
|
|
__builtin_ia32_storelps((__v2si *)p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__))
|
|
_mm_store_ss(float *p, __m128 a)
|
|
{
|
|
struct __mm_store_ss_struct {
|
|
float u;
|
|
} __attribute__((__packed__, __may_alias__));
|
|
((struct __mm_store_ss_struct*)p)->u = a[0];
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_storeu_ps(float *p, __m128 a)
|
|
{
|
|
__builtin_ia32_storeups(p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_store1_ps(float *p, __m128 a)
|
|
{
|
|
a = __builtin_shufflevector(a, a, 0, 0, 0, 0);
|
|
_mm_storeu_ps(p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_store_ps1(float *p, __m128 a)
|
|
{
|
|
return _mm_store1_ps(p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_store_ps(float *p, __m128 a)
|
|
{
|
|
*(__m128 *)p = a;
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_storer_ps(float *p, __m128 a)
|
|
{
|
|
a = __builtin_shufflevector(a, a, 3, 2, 1, 0);
|
|
_mm_store_ps(p, a);
|
|
}
|
|
|
|
#define _MM_HINT_T0 3
|
|
#define _MM_HINT_T1 2
|
|
#define _MM_HINT_T2 1
|
|
#define _MM_HINT_NTA 0
|
|
|
|
/* FIXME: We have to #define this because "sel" must be a constant integer, and
|
|
Sema doesn't do any form of constant propagation yet. */
|
|
|
|
#define _mm_prefetch(a, sel) (__builtin_prefetch((void *)(a), 0, (sel)))
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_stream_pi(__m64 *p, __m64 a)
|
|
{
|
|
__builtin_ia32_movntq(p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_stream_ps(float *p, __m128 a)
|
|
{
|
|
__builtin_ia32_movntps(p, a);
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_sfence(void)
|
|
{
|
|
__builtin_ia32_sfence();
|
|
}
|
|
|
|
static __inline__ int __attribute__((__always_inline__, __nodebug__))
|
|
_mm_extract_pi16(__m64 a, int n)
|
|
{
|
|
__v4hi b = (__v4hi)a;
|
|
return (unsigned short)b[n & 3];
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_insert_pi16(__m64 a, int d, int n)
|
|
{
|
|
__v4hi b = (__v4hi)a;
|
|
b[n & 3] = d;
|
|
return (__m64)b;
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_max_pi16(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pmaxsw((__v4hi)a, (__v4hi)b);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_max_pu8(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pmaxub((__v8qi)a, (__v8qi)b);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_min_pi16(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pminsw((__v4hi)a, (__v4hi)b);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_min_pu8(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pminub((__v8qi)a, (__v8qi)b);
|
|
}
|
|
|
|
static __inline__ int __attribute__((__always_inline__, __nodebug__))
|
|
_mm_movemask_pi8(__m64 a)
|
|
{
|
|
return __builtin_ia32_pmovmskb((__v8qi)a);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_mulhi_pu16(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pmulhuw((__v4hi)a, (__v4hi)b);
|
|
}
|
|
|
|
#define _mm_shuffle_pi16(a, n) __extension__ ({ \
|
|
__m64 __a = (a); \
|
|
(__m64)__builtin_ia32_pshufw((__v4hi)__a, (n)); })
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_maskmove_si64(__m64 d, __m64 n, char *p)
|
|
{
|
|
__builtin_ia32_maskmovq((__v8qi)d, (__v8qi)n, p);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_avg_pu8(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pavgb((__v8qi)a, (__v8qi)b);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_avg_pu16(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_pavgw((__v4hi)a, (__v4hi)b);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_sad_pu8(__m64 a, __m64 b)
|
|
{
|
|
return (__m64)__builtin_ia32_psadbw((__v8qi)a, (__v8qi)b);
|
|
}
|
|
|
|
static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__))
|
|
_mm_getcsr(void)
|
|
{
|
|
return __builtin_ia32_stmxcsr();
|
|
}
|
|
|
|
static __inline__ void __attribute__((__always_inline__, __nodebug__))
|
|
_mm_setcsr(unsigned int i)
|
|
{
|
|
__builtin_ia32_ldmxcsr(i);
|
|
}
|
|
|
|
#define _mm_shuffle_ps(a, b, mask) __extension__ ({ \
|
|
__m128 __a = (a); \
|
|
__m128 __b = (b); \
|
|
(__m128)__builtin_shufflevector((__v4sf)__a, (__v4sf)__b, \
|
|
(mask) & 0x3, ((mask) & 0xc) >> 2, \
|
|
(((mask) & 0x30) >> 4) + 4, \
|
|
(((mask) & 0xc0) >> 6) + 4); })
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_unpackhi_ps(__m128 a, __m128 b)
|
|
{
|
|
return __builtin_shufflevector(a, b, 2, 6, 3, 7);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_unpacklo_ps(__m128 a, __m128 b)
|
|
{
|
|
return __builtin_shufflevector(a, b, 0, 4, 1, 5);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_move_ss(__m128 a, __m128 b)
|
|
{
|
|
return __builtin_shufflevector(a, b, 4, 1, 2, 3);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_movehl_ps(__m128 a, __m128 b)
|
|
{
|
|
return __builtin_shufflevector(a, b, 6, 7, 2, 3);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_movelh_ps(__m128 a, __m128 b)
|
|
{
|
|
return __builtin_shufflevector(a, b, 0, 1, 4, 5);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtpi16_ps(__m64 a)
|
|
{
|
|
__m64 b, c;
|
|
__m128 r;
|
|
|
|
b = _mm_setzero_si64();
|
|
b = _mm_cmpgt_pi16(b, a);
|
|
c = _mm_unpackhi_pi16(a, b);
|
|
r = _mm_setzero_ps();
|
|
r = _mm_cvtpi32_ps(r, c);
|
|
r = _mm_movelh_ps(r, r);
|
|
c = _mm_unpacklo_pi16(a, b);
|
|
r = _mm_cvtpi32_ps(r, c);
|
|
|
|
return r;
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtpu16_ps(__m64 a)
|
|
{
|
|
__m64 b, c;
|
|
__m128 r;
|
|
|
|
b = _mm_setzero_si64();
|
|
c = _mm_unpackhi_pi16(a, b);
|
|
r = _mm_setzero_ps();
|
|
r = _mm_cvtpi32_ps(r, c);
|
|
r = _mm_movelh_ps(r, r);
|
|
c = _mm_unpacklo_pi16(a, b);
|
|
r = _mm_cvtpi32_ps(r, c);
|
|
|
|
return r;
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtpi8_ps(__m64 a)
|
|
{
|
|
__m64 b;
|
|
|
|
b = _mm_setzero_si64();
|
|
b = _mm_cmpgt_pi8(b, a);
|
|
b = _mm_unpacklo_pi8(a, b);
|
|
|
|
return _mm_cvtpi16_ps(b);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtpu8_ps(__m64 a)
|
|
{
|
|
__m64 b;
|
|
|
|
b = _mm_setzero_si64();
|
|
b = _mm_unpacklo_pi8(a, b);
|
|
|
|
return _mm_cvtpi16_ps(b);
|
|
}
|
|
|
|
static __inline__ __m128 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtpi32x2_ps(__m64 a, __m64 b)
|
|
{
|
|
__m128 c;
|
|
|
|
c = _mm_setzero_ps();
|
|
c = _mm_cvtpi32_ps(c, b);
|
|
c = _mm_movelh_ps(c, c);
|
|
|
|
return _mm_cvtpi32_ps(c, a);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtps_pi16(__m128 a)
|
|
{
|
|
__m64 b, c;
|
|
|
|
b = _mm_cvtps_pi32(a);
|
|
a = _mm_movehl_ps(a, a);
|
|
c = _mm_cvtps_pi32(a);
|
|
|
|
return _mm_packs_pi16(b, c);
|
|
}
|
|
|
|
static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
|
|
_mm_cvtps_pi8(__m128 a)
|
|
{
|
|
__m64 b, c;
|
|
|
|
b = _mm_cvtps_pi16(a);
|
|
c = _mm_setzero_si64();
|
|
|
|
return _mm_packs_pi16(b, c);
|
|
}
|
|
|
|
static __inline__ int __attribute__((__always_inline__, __nodebug__))
|
|
_mm_movemask_ps(__m128 a)
|
|
{
|
|
return __builtin_ia32_movmskps(a);
|
|
}
|
|
|
|
#define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w))
|
|
|
|
#define _MM_EXCEPT_INVALID (0x0001)
|
|
#define _MM_EXCEPT_DENORM (0x0002)
|
|
#define _MM_EXCEPT_DIV_ZERO (0x0004)
|
|
#define _MM_EXCEPT_OVERFLOW (0x0008)
|
|
#define _MM_EXCEPT_UNDERFLOW (0x0010)
|
|
#define _MM_EXCEPT_INEXACT (0x0020)
|
|
#define _MM_EXCEPT_MASK (0x003f)
|
|
|
|
#define _MM_MASK_INVALID (0x0080)
|
|
#define _MM_MASK_DENORM (0x0100)
|
|
#define _MM_MASK_DIV_ZERO (0x0200)
|
|
#define _MM_MASK_OVERFLOW (0x0400)
|
|
#define _MM_MASK_UNDERFLOW (0x0800)
|
|
#define _MM_MASK_INEXACT (0x1000)
|
|
#define _MM_MASK_MASK (0x1f80)
|
|
|
|
#define _MM_ROUND_NEAREST (0x0000)
|
|
#define _MM_ROUND_DOWN (0x2000)
|
|
#define _MM_ROUND_UP (0x4000)
|
|
#define _MM_ROUND_TOWARD_ZERO (0x6000)
|
|
#define _MM_ROUND_MASK (0x6000)
|
|
|
|
#define _MM_FLUSH_ZERO_MASK (0x8000)
|
|
#define _MM_FLUSH_ZERO_ON (0x8000)
|
|
#define _MM_FLUSH_ZERO_OFF (0x0000)
|
|
|
|
#define _MM_GET_EXCEPTION_MASK() (_mm_getcsr() & _MM_MASK_MASK)
|
|
#define _MM_GET_EXCEPTION_STATE() (_mm_getcsr() & _MM_EXCEPT_MASK)
|
|
#define _MM_GET_FLUSH_ZERO_MODE() (_mm_getcsr() & _MM_FLUSH_ZERO_MASK)
|
|
#define _MM_GET_ROUNDING_MODE() (_mm_getcsr() & _MM_ROUND_MASK)
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#define _MM_SET_EXCEPTION_MASK(x) (_mm_setcsr((_mm_getcsr() & ~_MM_MASK_MASK) | (x)))
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#define _MM_SET_EXCEPTION_STATE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_EXCEPT_MASK) | (x)))
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#define _MM_SET_FLUSH_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_ZERO_MASK) | (x)))
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#define _MM_SET_ROUNDING_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_ROUND_MASK) | (x)))
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#define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) \
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do { \
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__m128 tmp3, tmp2, tmp1, tmp0; \
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tmp0 = _mm_unpacklo_ps((row0), (row1)); \
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tmp2 = _mm_unpacklo_ps((row2), (row3)); \
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tmp1 = _mm_unpackhi_ps((row0), (row1)); \
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tmp3 = _mm_unpackhi_ps((row2), (row3)); \
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(row0) = _mm_movelh_ps(tmp0, tmp2); \
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(row1) = _mm_movehl_ps(tmp2, tmp0); \
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(row2) = _mm_movelh_ps(tmp1, tmp3); \
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(row3) = _mm_movehl_ps(tmp3, tmp1); \
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} while (0)
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/* Aliases for compatibility. */
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#define _m_pextrw _mm_extract_pi16
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#define _m_pinsrw _mm_insert_pi16
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#define _m_pmaxsw _mm_max_pi16
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#define _m_pmaxub _mm_max_pu8
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#define _m_pminsw _mm_min_pi16
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#define _m_pminub _mm_min_pu8
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#define _m_pmovmskb _mm_movemask_pi8
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#define _m_pmulhuw _mm_mulhi_pu16
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#define _m_pshufw _mm_shuffle_pi16
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#define _m_maskmovq _mm_maskmove_si64
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#define _m_pavgb _mm_avg_pu8
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#define _m_pavgw _mm_avg_pu16
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#define _m_psadbw _mm_sad_pu8
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#define _m_ _mm_
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#define _m_ _mm_
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/* Ugly hack for backwards-compatibility (compatible with gcc) */
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#ifdef __SSE2__
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#include <emmintrin.h>
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#endif
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#endif /* __SSE__ */
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#endif /* __XMMINTRIN_H */
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