text: // Auto-generated file. Do not edit!
  //   Template: src/f16-vclamp/f16c.c.in
  //   Generator: tools/xngen
  //
  // Copyright 2022 Google LLC
  //
  // This source code is licensed under the BSD-style license found in the
  // LICENSE file in the root directory of this source tree.
  
  #include <assert.h>
  
  #include <immintrin.h>
  
  #include <xnnpack/common.h>
  #include <xnnpack/intrinsics-polyfill.h>
  #include <xnnpack/vunary.h>
  
  
  void xnn_f16_vclamp_ukernel__f16c_x8(
      size_t n,
      const void* restrict x_ptr,
      void* restrict y_ptr,
      const union xnn_f16_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
  {
    assert(n != 0);
    assert(n % sizeof(uint16_t) == 0);
    assert(x_ptr != NULL);
    assert(y_ptr != NULL);
  
    const uint16_t* x = (const uint16_t*) x_ptr;
    uint16_t* y = (uint16_t*) y_ptr;
  
    const __m256 vy_min = _mm256_load_ps(params->avx.min);
    const __m256 vy_max = _mm256_load_ps(params->avx.max);
  
    for (; n >= 8 * sizeof(uint16_t); n -= 8 * sizeof(uint16_t)) {
      __m256 vacc = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) x));
      x += 8;
      vacc = _mm256_max_ps(vacc, vy_min);
      vacc = _mm256_min_ps(vacc, vy_max);
      _mm_storeu_si128((__m128i*) y, _mm256_cvtps_ph(vacc, _MM_FROUND_NO_EXC));
      y += 8;
    }
    if XNN_UNLIKELY(n != 0) {
      __m256 vacc = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) x));
      vacc = _mm256_max_ps(vacc, vy_min);
      vacc = _mm256_min_ps(vacc, vy_max);
  
      __m128i vh = _mm256_cvtps_ph(vacc, _MM_FROUND_NO_EXC);
      if (n & (4 * sizeof(uint16_t))) {
        _mm_storel_epi64((__m128i*) y, vh);
        vh = _mm_unpackhi_epi64(vh, vh);
        y += 4;
      }
      if (n & (2 * sizeof(uint16_t))) {
        _mm_storeu_si32(y, vh);
        vh = _mm_srli_epi64(vh, 32);
        y += 2;
      }
      if (n & (1 * sizeof(uint16_t))) {
        *y = _mm_extract_epi16(vh, 0);
      }
    }
  }
  