/* | |
* Copyright Andrey Semashev 2020. | |
* Distributed under the Boost Software License, Version 1.0. | |
* (See accompanying file LICENSE_1_0.txt or copy at | |
* http://www.boost.org/LICENSE_1_0.txt) | |
*/ | |
#include <smmintrin.h> | |
int main(int, char*[]) | |
{ | |
__m128i mm = _mm_setzero_si128(); | |
mm = _mm_cmpeq_epi64(mm, mm); | |
mm = _mm_castps_si128(_mm_shuffle_ps(_mm_castsi128_ps(mm), _mm_castsi128_ps(mm), _MM_SHUFFLE(2, 0, 2, 0))); | |
mm = _mm_packs_epi32(mm, mm); | |
return _mm_movemask_epi8(mm); | |
} |