22 lines
475 B
C
22 lines
475 B
C
/*
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* This software is licensed under the terms of the MIT-License
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* See COPYING for further information.
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* ---
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* Copyright (c) 2011-2018, Lukas Weber <laochailan@web.de>.
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* Copyright (c) 2012-2018, Andrei Alexeyev <akari@alienslab.net>.
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*/
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#include "taisei.h"
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#include <immintrin.h>
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#include "sse42.h"
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uint32_t crc32str_sse42(uint32_t crc, const char *str) {
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const uint8_t *s = (const uint8_t*)str;
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while(*s) {
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crc = _mm_crc32_u8(crc, *s++);
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}
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return crc;
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}
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