//
// arch/x86_64/fpu/cmp_ule_64.h
//
// This file is subject to the terms and conditions defined in
// 'LICENSE', which is part of this source code package.
//

#include "common.h"
#include <emmintrin.h>
#include <string.h>

static inline uint8_t fpu_cmp_ule_64(
  const uint64_t *fs, const uint64_t *ft) {
  double fs_double, ft_double;
  __m128d fs_reg, ft_reg;

  // Prevent aliasing.
  memcpy(&fs_double, fs, sizeof(fs_double));
  memcpy(&ft_double, ft, sizeof(ft_double));

  fs_reg = _mm_set_sd(fs_double);
  ft_reg = _mm_set_sd(ft_double);
  return _mm_comile_sd(fs_reg, ft_reg);
}

