/*
  Copyright (c) INRIA and Microsoft Corporation. All rights reserved.
  Licensed under the Apache 2.0 and MIT Licenses.
*/


#ifndef __FStar_UInt_8_16_32_64_H
#define __FStar_UInt_8_16_32_64_H

#include <inttypes.h>
#include <stdbool.h>
#include "krml/internal/types.h"
#include "krml/internal/target.h"

static KRML_NOINLINE uint64_t FStar_UInt64_eq_mask(uint64_t a, uint64_t b)
{
  uint64_t x = a ^ b;
  uint64_t minus_x = ~x + 1ULL;
  uint64_t x_or_minus_x = x | minus_x;
  uint64_t xnx = x_or_minus_x >> 63U;
  return xnx - 1ULL;
}

static KRML_NOINLINE uint64_t FStar_UInt64_gte_mask(uint64_t a, uint64_t b)
{
  uint64_t x = a;
  uint64_t y = b;
  uint64_t x_xor_y = x ^ y;
  uint64_t x_sub_y = x - y;
  uint64_t x_sub_y_xor_y = x_sub_y ^ y;
  uint64_t q = x_xor_y | x_sub_y_xor_y;
  uint64_t x_xor_q = x ^ q;
  uint64_t x_xor_q_ = x_xor_q >> 63U;
  return x_xor_q_ - 1ULL;
}


#define __FStar_UInt_8_16_32_64_H_DEFINED
#endif
