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/* compare256.c -- 256 byte memory comparison with match length return
* Copyright (C) 2020 Nathan Moinvaziri
* For conditions of distribution and use, see copyright notice in zlib.h
*/
#include "zbuild.h"
#include "compare256_p.h"
// Set optimal COMPARE256 function variant
#if OPTIMAL_CMP == 8
# define COMPARE256 compare256_8
#elif defined(HAVE_BUILTIN_CTZLL)
# define COMPARE256 compare256_64
#elif defined(HAVE_BUILTIN_CTZ)
# define COMPARE256 compare256_32
#else
# define COMPARE256 compare256_16
#endif
Z_INTERNAL uint32_t compare256_c(const uint8_t *src0, const uint8_t *src1) {
return COMPARE256(src0, src1);
}
// Generate longest_match_c
#define LONGEST_MATCH longest_match_c
#include "match_tpl.h"
// Generate longest_match_slow_c
#define LONGEST_MATCH_SLOW
#define LONGEST_MATCH longest_match_slow_c
#include "match_tpl.h"
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