#ifndef SIMDJSON_WESTMERE_STRINGPARSING_H

#define SIMDJSON_WESTMERE_STRINGPARSING_H

#include "simdjson/portability.h"

#ifdef IS_X86_64

#include "westmere/simd.h"

#include "simdjson/common_defs.h"

#include "simdjson/parsedjson.h"

#include "jsoncharutils.h"

#include "westmere/intrinsics.h"

#include "westmere/bitmanipulation.h"

TARGET_WESTMERE

namespace simdjson::westmere {

using namespace simd;

// Holds backslashes and quotes locations.

struct parse_string_helper {

uint32_t bs_bits;

uint32_t quote_bits;

static const uint32_t BYTES_PROCESSED = 32;

};

really_inline parse_string_helper find_bs_bits_and_quote_bits(const uint8_t *src, uint8_t *dst) {

// this can read up to 31 bytes beyond the buffer size, but we require

// SIMDJSON_PADDING of padding

static_assert(SIMDJSON_PADDING >= (parse_string_helper::BYTES_PROCESSED - 1));

simd8<uint8_t> v0(src);

simd8<uint8_t> v1(src + 16);

v0.store(dst);

v1.store(dst + 16);

uint64_t bs_and_quote = simd8x64<bool>(v0 == '\\', v1 == '\\', v0 == '"', v1 == '"').to_bitmask();

return {

static_cast<uint32_t>(bs_and_quote), // bs_bits

static_cast<uint32_t>(bs_and_quote >> 32) // quote_bits

};

}

#include "generic/stringparsing.h"

} // namespace simdjson::westmere

UNTARGET_REGION

#endif // IS_X86_64

#endif