545 lines
16 KiB
C
545 lines
16 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, if you include this header file into source
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files compiled by GCC, this header file does not by itself cause
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the resulting executable to be covered by the GNU General Public
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License. This exception does not however invalidate any other
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reasons why the executable file might be covered by the GNU General
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Public License. */
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/* Implemented from the specification included in the Intel C++ Compiler
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User Guide and Reference, version 5.0. */
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#ifndef _MMINTRIN_H_INCLUDED
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#define _MMINTRIN_H_INCLUDED
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/* The data type intended for user use. */
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typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
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/* Internal data types for implementing the intrinsics. */
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typedef int __v2si __attribute__ ((__mode__ (__V2SI__)));
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typedef int __v4hi __attribute__ ((__mode__ (__V4HI__)));
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typedef int __v8qi __attribute__ ((__mode__ (__V8QI__)));
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/* Empty the multimedia state. */
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static __inline void
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_mm_empty (void)
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{
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__builtin_ia32_emms ();
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}
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/* Convert I to a __m64 object. The integer is zero-extended to 64-bits. */
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static __inline __m64
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_mm_cvtsi32_si64 (int __i)
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{
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long long __tmp = (unsigned int)__i;
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return (__m64) __tmp;
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}
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/* Convert the lower 32 bits of the __m64 object into an integer. */
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static __inline int
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_mm_cvtsi64_si32 (__m64 __i)
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{
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long long __tmp = (long long)__i;
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return __tmp;
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}
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/* Pack the four 16-bit values from M1 into the lower four 8-bit values of
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the result, and the four 16-bit values from M2 into the upper four 8-bit
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values of the result, all with signed saturation. */
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static __inline __m64
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_mm_packs_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_packsswb ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Pack the two 32-bit values from M1 in to the lower two 16-bit values of
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the result, and the two 32-bit values from M2 into the upper two 16-bit
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values of the result, all with signed saturation. */
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static __inline __m64
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_mm_packs_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_packssdw ((__v2si)__m1, (__v2si)__m2);
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}
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/* Pack the four 16-bit values from M1 into the lower four 8-bit values of
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the result, and the four 16-bit values from M2 into the upper four 8-bit
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values of the result, all with unsigned saturation. */
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static __inline __m64
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_mm_packs_pu16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_packuswb ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Interleave the four 8-bit values from the high half of M1 with the four
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8-bit values from the high half of M2. */
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static __inline __m64
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_mm_unpackhi_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpckhbw ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Interleave the two 16-bit values from the high half of M1 with the two
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16-bit values from the high half of M2. */
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static __inline __m64
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_mm_unpackhi_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpckhwd ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Interleave the 32-bit value from the high half of M1 with the 32-bit
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value from the high half of M2. */
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static __inline __m64
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_mm_unpackhi_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpckhdq ((__v2si)__m1, (__v2si)__m2);
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}
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/* Interleave the four 8-bit values from the low half of M1 with the four
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8-bit values from the low half of M2. */
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static __inline __m64
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_mm_unpacklo_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpcklbw ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Interleave the two 16-bit values from the low half of M1 with the two
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16-bit values from the low half of M2. */
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static __inline __m64
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_mm_unpacklo_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpcklwd ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Interleave the 32-bit value from the low half of M1 with the 32-bit
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value from the low half of M2. */
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static __inline __m64
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_mm_unpacklo_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_punpckldq ((__v2si)__m1, (__v2si)__m2);
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}
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/* Add the 8-bit values in M1 to the 8-bit values in M2. */
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static __inline __m64
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_mm_add_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Add the 16-bit values in M1 to the 16-bit values in M2. */
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static __inline __m64
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_mm_add_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Add the 32-bit values in M1 to the 32-bit values in M2. */
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static __inline __m64
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_mm_add_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddd ((__v2si)__m1, (__v2si)__m2);
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}
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/* Add the 8-bit values in M1 to the 8-bit values in M2 using signed
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saturated arithmetic. */
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static __inline __m64
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_mm_adds_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddsb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Add the 16-bit values in M1 to the 16-bit values in M2 using signed
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saturated arithmetic. */
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static __inline __m64
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_mm_adds_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddsw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Add the 8-bit values in M1 to the 8-bit values in M2 using unsigned
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saturated arithmetic. */
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static __inline __m64
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_mm_adds_pu8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddusb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Add the 16-bit values in M1 to the 16-bit values in M2 using unsigned
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saturated arithmetic. */
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static __inline __m64
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_mm_adds_pu16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_paddusw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Subtract the 8-bit values in M2 from the 8-bit values in M1. */
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static __inline __m64
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_mm_sub_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Subtract the 16-bit values in M2 from the 16-bit values in M1. */
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static __inline __m64
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_mm_sub_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Subtract the 32-bit values in M2 from the 32-bit values in M1. */
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static __inline __m64
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_mm_sub_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubd ((__v2si)__m1, (__v2si)__m2);
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}
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/* Subtract the 8-bit values in M2 from the 8-bit values in M1 using signed
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saturating arithmetic. */
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static __inline __m64
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_mm_subs_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubsb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Subtract the 16-bit values in M2 from the 16-bit values in M1 using
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signed saturating arithmetic. */
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static __inline __m64
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_mm_subs_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubsw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Subtract the 8-bit values in M2 from the 8-bit values in M1 using
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unsigned saturating arithmetic. */
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static __inline __m64
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_mm_subs_pu8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubusb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Subtract the 16-bit values in M2 from the 16-bit values in M1 using
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unsigned saturating arithmetic. */
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static __inline __m64
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_mm_subs_pu16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_psubusw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Multiply four 16-bit values in M1 by four 16-bit values in M2 producing
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four 32-bit intermediate results, which are then summed by pairs to
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produce two 32-bit results. */
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static __inline __m64
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_mm_madd_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pmaddwd ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Multiply four signed 16-bit values in M1 by four signed 16-bit values in
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M2 and produce the high 16 bits of the 32-bit results. */
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static __inline __m64
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_mm_mulhi_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pmulhw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Multiply four 16-bit values in M1 by four 16-bit values in M2 and produce
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the low 16 bits of the results. */
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static __inline __m64
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_mm_mullo_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pmullw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Shift four 16-bit values in M left by COUNT. */
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static __inline __m64
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_mm_sll_pi16 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psllw ((__v4hi)__m, (long long)__count);
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}
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static __inline __m64
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_mm_slli_pi16 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psllw ((__v4hi)__m, __count);
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}
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/* Shift two 32-bit values in M left by COUNT. */
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static __inline __m64
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_mm_sll_pi32 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_pslld ((__v2si)__m, (long long)__count);
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}
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static __inline __m64
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_mm_slli_pi32 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_pslld ((__v2si)__m, __count);
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}
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/* Shift the 64-bit value in M left by COUNT. */
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static __inline __m64
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_mm_sll_si64 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psllq ((long long)__m, (long long)__count);
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}
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static __inline __m64
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_mm_slli_si64 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psllq ((long long)__m, (long long)__count);
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}
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/* Shift four 16-bit values in M right by COUNT; shift in the sign bit. */
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static __inline __m64
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_mm_sra_pi16 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psraw ((__v4hi)__m, (long long)__count);
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}
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static __inline __m64
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_mm_srai_pi16 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psraw ((__v4hi)__m, __count);
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}
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/* Shift two 32-bit values in M right by COUNT; shift in the sign bit. */
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static __inline __m64
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_mm_sra_pi32 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psrad ((__v2si)__m, (long long)__count);
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}
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static __inline __m64
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_mm_srai_pi32 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psrad ((__v2si)__m, __count);
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}
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/* Shift four 16-bit values in M right by COUNT; shift in zeros. */
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static __inline __m64
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_mm_srl_pi16 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psrlw ((__v4hi)__m, (long long)__count);
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}
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static __inline __m64
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_mm_srli_pi16 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psrlw ((__v4hi)__m, __count);
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}
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/* Shift two 32-bit values in M right by COUNT; shift in zeros. */
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static __inline __m64
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_mm_srl_pi32 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psrld ((__v2si)__m, (long long)__count);
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}
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static __inline __m64
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_mm_srli_pi32 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psrld ((__v2si)__m, __count);
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}
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/* Shift the 64-bit value in M left by COUNT; shift in zeros. */
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static __inline __m64
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_mm_srl_si64 (__m64 __m, __m64 __count)
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{
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return (__m64) __builtin_ia32_psrlq ((long long)__m, (long long)__count);
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}
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static __inline __m64
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_mm_srli_si64 (__m64 __m, int __count)
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{
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return (__m64) __builtin_ia32_psrlq ((long long)__m, (long long)__count);
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}
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/* Bit-wise AND the 64-bit values in M1 and M2. */
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static __inline __m64
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_mm_and_si64 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pand ((long long)__m1, (long long)__m2);
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}
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/* Bit-wise complement the 64-bit value in M1 and bit-wise AND it with the
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64-bit value in M2. */
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static __inline __m64
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_mm_andnot_si64 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pandn ((long long)__m1, (long long)__m2);
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}
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/* Bit-wise inclusive OR the 64-bit values in M1 and M2. */
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static __inline __m64
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_mm_or_si64 (__m64 __m1, __m64 __m2)
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{
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return (__m64)__builtin_ia32_por ((long long)__m1, (long long)__m2);
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}
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/* Bit-wise exclusive OR the 64-bit values in M1 and M2. */
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static __inline __m64
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_mm_xor_si64 (__m64 __m1, __m64 __m2)
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{
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return (__m64)__builtin_ia32_pxor ((long long)__m1, (long long)__m2);
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}
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/* Compare eight 8-bit values. The result of the comparison is 0xFF if the
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test is true and zero if false. */
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static __inline __m64
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_mm_cmpeq_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pcmpeqb ((__v8qi)__m1, (__v8qi)__m2);
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}
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static __inline __m64
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_mm_cmpgt_pi8 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pcmpgtb ((__v8qi)__m1, (__v8qi)__m2);
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}
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/* Compare four 16-bit values. The result of the comparison is 0xFFFF if
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the test is true and zero if false. */
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static __inline __m64
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_mm_cmpeq_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pcmpeqw ((__v4hi)__m1, (__v4hi)__m2);
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}
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static __inline __m64
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_mm_cmpgt_pi16 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pcmpgtw ((__v4hi)__m1, (__v4hi)__m2);
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}
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/* Compare two 32-bit values. The result of the comparison is 0xFFFFFFFF if
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the test is true and zero if false. */
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static __inline __m64
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_mm_cmpeq_pi32 (__m64 __m1, __m64 __m2)
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{
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return (__m64) __builtin_ia32_pcmpeqd ((__v2si)__m1, (__v2si)__m2);
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}
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static __inline __m64
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_mm_cmpgt_pi32 (__m64 __m1, __m64 __m2)
|
|
{
|
|
return (__m64) __builtin_ia32_pcmpgtd ((__v2si)__m1, (__v2si)__m2);
|
|
}
|
|
|
|
/* Creates a 64-bit zero. */
|
|
static __inline __m64
|
|
_mm_setzero_si64 (void)
|
|
{
|
|
return (__m64)__builtin_ia32_mmx_zero ();
|
|
}
|
|
|
|
/* Creates a vector of two 32-bit values; I0 is least significant. */
|
|
static __inline __m64
|
|
_mm_set_pi32 (int __i1, int __i0)
|
|
{
|
|
union {
|
|
__m64 __q;
|
|
struct {
|
|
unsigned int __i0;
|
|
unsigned int __i1;
|
|
} __s;
|
|
} __u;
|
|
|
|
__u.__s.__i0 = __i0;
|
|
__u.__s.__i1 = __i1;
|
|
|
|
return __u.__q;
|
|
}
|
|
|
|
/* Creates a vector of four 16-bit values; W0 is least significant. */
|
|
static __inline __m64
|
|
_mm_set_pi16 (short __w3, short __w2, short __w1, short __w0)
|
|
{
|
|
unsigned int __i1 = (unsigned short)__w3 << 16 | (unsigned short)__w2;
|
|
unsigned int __i0 = (unsigned short)__w1 << 16 | (unsigned short)__w0;
|
|
return _mm_set_pi32 (__i1, __i0);
|
|
|
|
}
|
|
|
|
/* Creates a vector of eight 8-bit values; B0 is least significant. */
|
|
static __inline __m64
|
|
_mm_set_pi8 (char __b7, char __b6, char __b5, char __b4,
|
|
char __b3, char __b2, char __b1, char __b0)
|
|
{
|
|
unsigned int __i1, __i0;
|
|
|
|
__i1 = (unsigned char)__b7;
|
|
__i1 = __i1 << 8 | (unsigned char)__b6;
|
|
__i1 = __i1 << 8 | (unsigned char)__b5;
|
|
__i1 = __i1 << 8 | (unsigned char)__b4;
|
|
|
|
__i0 = (unsigned char)__b3;
|
|
__i0 = __i0 << 8 | (unsigned char)__b2;
|
|
__i0 = __i0 << 8 | (unsigned char)__b1;
|
|
__i0 = __i0 << 8 | (unsigned char)__b0;
|
|
|
|
return _mm_set_pi32 (__i1, __i0);
|
|
}
|
|
|
|
/* Similar, but with the arguments in reverse order. */
|
|
static __inline __m64
|
|
_mm_setr_pi32 (int __i0, int __i1)
|
|
{
|
|
return _mm_set_pi32 (__i1, __i0);
|
|
}
|
|
|
|
static __inline __m64
|
|
_mm_setr_pi16 (short __w0, short __w1, short __w2, short __w3)
|
|
{
|
|
return _mm_set_pi16 (__w3, __w2, __w1, __w0);
|
|
}
|
|
|
|
static __inline __m64
|
|
_mm_setr_pi8 (char __b0, char __b1, char __b2, char __b3,
|
|
char __b4, char __b5, char __b6, char __b7)
|
|
{
|
|
return _mm_set_pi8 (__b7, __b6, __b5, __b4, __b3, __b2, __b1, __b0);
|
|
}
|
|
|
|
/* Creates a vector of two 32-bit values, both elements containing I. */
|
|
static __inline __m64
|
|
_mm_set1_pi32 (int __i)
|
|
{
|
|
return _mm_set_pi32 (__i, __i);
|
|
}
|
|
|
|
/* Creates a vector of four 16-bit values, all elements containing W. */
|
|
static __inline __m64
|
|
_mm_set1_pi16 (short __w)
|
|
{
|
|
unsigned int __i = (unsigned short)__w << 16 | (unsigned short)__w;
|
|
return _mm_set1_pi32 (__i);
|
|
}
|
|
|
|
/* Creates a vector of four 16-bit values, all elements containing B. */
|
|
static __inline __m64
|
|
_mm_set1_pi8 (char __b)
|
|
{
|
|
unsigned int __w = (unsigned char)__b << 8 | (unsigned char)__b;
|
|
unsigned int __i = __w << 16 | __w;
|
|
return _mm_set1_pi32 (__i);
|
|
}
|
|
|
|
#endif /* _MMINTRIN_H_INCLUDED */
|