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#pragma once
#include <immintrin.h>
namespace NArgonish {
static inline void XorValues(__m256i* result, const __m256i* val1, const __m256i* val2) {
_mm256_storeu_si256(result, _mm256_xor_si256(
_mm256_loadu_si256(val1), _mm256_loadu_si256(val2)));
}
static inline __m256i Rotr32(__m256i x) {
return _mm256_shuffle_epi32(x, _MM_SHUFFLE(2, 3, 0, 1));
}
static inline __m256i Rotr24(__m256i x) {
return _mm256_shuffle_epi8(x, _mm256_setr_epi8(
3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10,
3, 4, 5, 6, 7, 0, 1, 2, 11, 12, 13, 14, 15, 8, 9, 10));
}
static inline __m256i Rotr16(__m256i x) {
return _mm256_shuffle_epi8(x, _mm256_setr_epi8(
2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9,
2, 3, 4, 5, 6, 7, 0, 1, 10, 11, 12, 13, 14, 15, 8, 9));
}
static inline __m256i Rotr63(__m256i x) {
return _mm256_xor_si256(_mm256_srli_epi64(x, 63), _mm256_add_epi64(x, x));
}
}
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