text: // Auto-generated file. Do not edit!
  //   Template: src/qs8-igemm/MRxNRc4-neondot.c.in
  //   Generator: tools/xngen
  //
  // Copyright 2020 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 <arm_neon.h>
  
  #include <xnnpack/igemm.h>
  #include <xnnpack/math.h>
  
  
  void xnn_qs8_igemm_minmax_ukernel_4x16c4__neondot(
      size_t mr,
      size_t nc,
      size_t kc,
      size_t ks,
      const int8_t** restrict a,
      const void* restrict w,
      int8_t* restrict c,
      size_t cm_stride,
      size_t cn_stride,
      size_t a_offset,
      const int8_t* zero,
      const union xnn_qs8_gemm_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
  {
    assert(mr != 0);
    assert(mr <= 4);
    assert(nc != 0);
    assert(kc != 0);
    assert(ks != 0);
    assert(ks % (4 * sizeof(void*)) == 0);
    assert(a_offset % sizeof(int8_t) == 0);
    assert(a != NULL);
    assert(w != NULL);
    assert(c != NULL);
  
    kc = round_up_po2(kc, 4);
    int8_t* c0 = c;
    int8_t* c1 = (int8_t*) ((uintptr_t) c0 + cm_stride);
    if XNN_UNPREDICTABLE(mr < 2) {
      c1 = c0;
    }
    int8_t* c2 = (int8_t*) ((uintptr_t) c1 + cm_stride);
    if XNN_UNPREDICTABLE(mr <= 2) {
      c2 = c1;
    }
    int8_t* c3 = (int8_t*) ((uintptr_t) c2 + cm_stride);
    if XNN_UNPREDICTABLE(mr != 4) {
      c3 = c2;
    }
  
    do {
      int32x4_t vacc0x0123 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t));
      int32x4_t vacc0x4567 = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t));
      int32x4_t vacc0x89AB = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t));
      int32x4_t vacc0xCDEF = vld1q_s32(w); w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t));
      int32x4_t vacc1x0123 = vacc0x0123;
      int32x4_t vacc1x4567 = vacc0x4567;
      int32x4_t vacc1x89AB = vacc0x89AB;
      int32x4_t vacc1xCDEF = vacc0xCDEF;
      int32x4_t vacc2x0123 = vacc0x0123;
      int32x4_t vacc2x4567 = vacc0x4567;
      int32x4_t vacc2x89AB = vacc0x89AB;
      int32x4_t vacc2xCDEF = vacc0xCDEF;
      int32x4_t vacc3x0123 = vacc0x0123;
      int32x4_t vacc3x4567 = vacc0x4567;
      int32x4_t vacc3x89AB = vacc0x89AB;
      int32x4_t vacc3xCDEF = vacc0xCDEF;
  
      size_t p = ks;
      do {
        const int8_t* restrict a0 = a[0];
        if XNN_UNPREDICTABLE(a0 != zero) {
          a0 = (const int8_t*) ((uintptr_t) a0 + a_offset);
        }
        const int8_t* restrict a1 = a[1];
        if XNN_UNPREDICTABLE(a1 != zero) {
          a1 = (const int8_t*) ((uintptr_t) a1 + a_offset);
        }
        const int8_t* restrict a2 = a[2];
        if XNN_UNPREDICTABLE(a2 != zero) {
          a2 = (const int8_t*) ((uintptr_t) a2 + a_offset);
        }
        const int8_t* restrict a3 = a[3];
        if XNN_UNPREDICTABLE(a3 != zero) {
          a3 = (const int8_t*) ((uintptr_t) a3 + a_offset);
        }
        a += 4;
  
        // Inner accumulation loop along the 16 columns.
        size_t k = kc;
        // 2x partial unrolled loop to load 8 bytes at a time.
        while (k >= 8 * sizeof(int8_t)) {
          // Load a 4x8 block of activations.
          const int8x8_t va0x01234567 = vld1_s8(a0); a0 += 8;
          const int8x8_t va1x01234567 = vld1_s8(a1); a1 += 8;
          const int8x8_t va2x01234567 = vld1_s8(a2); a2 += 8;
          const int8x8_t va3x01234567 = vld1_s8(a3); a3 += 8;
  
          // Load a 8x16 block of weights.
          const int8x16_t vb0123x0123 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123x4567 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123x89AB = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123xCDEF = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb4567x0123 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb4567x4567 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb4567x89AB = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb4567xCDEF = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
  
          // Multiply-accumulate: 4x8 * 8x16 --> 4x16.
          vacc0x0123 = vdotq_lane_s32(vacc0x0123, vb0123x0123, va0x01234567, 0);
          vacc0x4567 = vdotq_lane_s32(vacc0x4567, vb0123x4567, va0x01234567, 0);
          vacc0x89AB = vdotq_lane_s32(vacc0x89AB, vb0123x89AB, va0x01234567, 0);
          vacc0xCDEF = vdotq_lane_s32(vacc0xCDEF, vb0123xCDEF, va0x01234567, 0);
          vacc1x0123 = vdotq_lane_s32(vacc1x0123, vb0123x0123, va1x01234567, 0);
          vacc1x4567 = vdotq_lane_s32(vacc1x4567, vb0123x4567, va1x01234567, 0);
          vacc1x89AB = vdotq_lane_s32(vacc1x89AB, vb0123x89AB, va1x01234567, 0);
          vacc1xCDEF = vdotq_lane_s32(vacc1xCDEF, vb0123xCDEF, va1x01234567, 0);
          vacc2x0123 = vdotq_lane_s32(vacc2x0123, vb0123x0123, va2x01234567, 0);
          vacc2x4567 = vdotq_lane_s32(vacc2x4567, vb0123x4567, va2x01234567, 0);
          vacc2x89AB = vdotq_lane_s32(vacc2x89AB, vb0123x89AB, va2x01234567, 0);
          vacc2xCDEF = vdotq_lane_s32(vacc2xCDEF, vb0123xCDEF, va2x01234567, 0);
          vacc3x0123 = vdotq_lane_s32(vacc3x0123, vb0123x0123, va3x01234567, 0);
          vacc3x4567 = vdotq_lane_s32(vacc3x4567, vb0123x4567, va3x01234567, 0);
          vacc3x89AB = vdotq_lane_s32(vacc3x89AB, vb0123x89AB, va3x01234567, 0);
          vacc3xCDEF = vdotq_lane_s32(vacc3xCDEF, vb0123xCDEF, va3x01234567, 0);
          vacc0x0123 = vdotq_lane_s32(vacc0x0123, vb4567x0123, va0x01234567, 1);
          vacc0x4567 = vdotq_lane_s32(vacc0x4567, vb4567x4567, va0x01234567, 1);
          vacc0x89AB = vdotq_lane_s32(vacc0x89AB, vb4567x89AB, va0x01234567, 1);
          vacc0xCDEF = vdotq_lane_s32(vacc0xCDEF, vb4567xCDEF, va0x01234567, 1);
          vacc1x0123 = vdotq_lane_s32(vacc1x0123, vb4567x0123, va1x01234567, 1);
          vacc1x4567 = vdotq_lane_s32(vacc1x4567, vb4567x4567, va1x01234567, 1);
          vacc1x89AB = vdotq_lane_s32(vacc1x89AB, vb4567x89AB, va1x01234567, 1);
          vacc1xCDEF = vdotq_lane_s32(vacc1xCDEF, vb4567xCDEF, va1x01234567, 1);
          vacc2x0123 = vdotq_lane_s32(vacc2x0123, vb4567x0123, va2x01234567, 1);
          vacc2x4567 = vdotq_lane_s32(vacc2x4567, vb4567x4567, va2x01234567, 1);
          vacc2x89AB = vdotq_lane_s32(vacc2x89AB, vb4567x89AB, va2x01234567, 1);
          vacc2xCDEF = vdotq_lane_s32(vacc2xCDEF, vb4567xCDEF, va2x01234567, 1);
          vacc3x0123 = vdotq_lane_s32(vacc3x0123, vb4567x0123, va3x01234567, 1);
          vacc3x4567 = vdotq_lane_s32(vacc3x4567, vb4567x4567, va3x01234567, 1);
          vacc3x89AB = vdotq_lane_s32(vacc3x89AB, vb4567x89AB, va3x01234567, 1);
          vacc3xCDEF = vdotq_lane_s32(vacc3xCDEF, vb4567xCDEF, va3x01234567, 1);
  
          k -= 8 * sizeof(int8_t);
        }
        // Handle up to 4 final positions of `k`
        if XNN_UNLIKELY(k != 0) {
          // Load a 4x4 block of activations.
          const int8x8_t va0x01234567 = vld1_s8(a0);
          const int8x8_t va1x01234567 = vld1_s8(a1);
          const int8x8_t va2x01234567 = vld1_s8(a2);
          const int8x8_t va3x01234567 = vld1_s8(a3);
  
          // Load a 4x16 block of weights.
          const int8x16_t vb0123x0123 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123x4567 = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123x89AB = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
          const int8x16_t vb0123xCDEF = vld1q_s8(w); w = (const void*) ((const int8_t*) w + 16);
  
          // Multiply-accumulate: 4x4 * 4x16 --> 4x16.
          vacc0x0123 = vdotq_lane_s32(vacc0x0123, vb0123x0123, va0x01234567, 0);
          vacc0x4567 = vdotq_lane_s32(vacc0x4567, vb0123x4567, va0x01234567, 0);
          vacc0x89AB = vdotq_lane_s32(vacc0x89AB, vb0123x89AB, va0x01234567, 0);
          vacc0xCDEF = vdotq_lane_s32(vacc0xCDEF, vb0123xCDEF, va0x01234567, 0);
          vacc1x0123 = vdotq_lane_s32(vacc1x0123, vb0123x0123, va1x01234567, 0);
          vacc1x4567 = vdotq_lane_s32(vacc1x4567, vb0123x4567, va1x01234567, 0);
          vacc1x89AB = vdotq_lane_s32(vacc1x89AB, vb0123x89AB, va1x01234567, 0);
          vacc1xCDEF = vdotq_lane_s32(vacc1xCDEF, vb0123xCDEF, va1x01234567, 0);
          vacc2x0123 = vdotq_lane_s32(vacc2x0123, vb0123x0123, va2x01234567, 0);
          vacc2x4567 = vdotq_lane_s32(vacc2x4567, vb0123x4567, va2x01234567, 0);
          vacc2x89AB = vdotq_lane_s32(vacc2x89AB, vb0123x89AB, va2x01234567, 0);
          vacc2xCDEF = vdotq_lane_s32(vacc2xCDEF, vb0123xCDEF, va2x01234567, 0);
          vacc3x0123 = vdotq_lane_s32(vacc3x0123, vb0123x0123, va3x01234567, 0);
          vacc3x4567 = vdotq_lane_s32(vacc3x4567, vb0123x4567, va3x01234567, 0);
          vacc3x89AB = vdotq_lane_s32(vacc3x89AB, vb0123x89AB, va3x01234567, 0);
          vacc3xCDEF = vdotq_lane_s32(vacc3xCDEF, vb0123xCDEF, va3x01234567, 0);
        }
        p -= 4 * sizeof(void*);
      } while (p != 0);
  
      const int32x4_t vmultiplier = vld1q_dup_s32(&params->neon.multiplier);
      vacc0x0123 = vqrdmulhq_s32(vacc0x0123, vmultiplier);
      vacc0x4567 = vqrdmulhq_s32(vacc0x4567, vmultiplier);
      vacc0x89AB = vqrdmulhq_s32(vacc0x89AB, vmultiplier);
      vacc0xCDEF = vqrdmulhq_s32(vacc0xCDEF, vmultiplier);
      vacc1x0123 = vqrdmulhq_s32(vacc1x0123, vmultiplier);
      vacc1x4567 = vqrdmulhq_s32(vacc1x4567, vmultiplier);
      vacc1x89AB = vqrdmulhq_s32(vacc1x89AB, vmultiplier);
      vacc1xCDEF = vqrdmulhq_s32(vacc1xCDEF, vmultiplier);
      vacc2x0123 = vqrdmulhq_s32(vacc2x0123, vmultiplier);
      vacc2x4567 = vqrdmulhq_s32(vacc2x4567, vmultiplier);
      vacc2x89AB = vqrdmulhq_s32(vacc2x89AB, vmultiplier);
      vacc2xCDEF = vqrdmulhq_s32(vacc2xCDEF, vmultiplier);
      vacc3x0123 = vqrdmulhq_s32(vacc3x0123, vmultiplier);
      vacc3x4567 = vqrdmulhq_s32(vacc3x4567, vmultiplier);
      vacc3x89AB = vqrdmulhq_s32(vacc3x89AB, vmultiplier);
      vacc3xCDEF = vqrdmulhq_s32(vacc3xCDEF, vmultiplier);
  
      const int32x4_t vright_shift = vld1q_dup_s32(&params->neon.right_shift);
      const int32x4_t vzero_shift_mask = vreinterpretq_s32_u32(vceqq_s32(vright_shift, vmovq_n_s32(0)));
      vacc0x0123 = vsraq_n_s32(vacc0x0123, vbicq_s32(vacc0x0123, vzero_shift_mask), 31);
      vacc0x4567 = vsraq_n_s32(vacc0x4567, vbicq_s32(vacc0x4567, vzero_shift_mask), 31);
      vacc0x89AB = vsraq_n_s32(vacc0x89AB, vbicq_s32(vacc0x89AB, vzero_shift_mask), 31);
      vacc0xCDEF = vsraq_n_s32(vacc0xCDEF, vbicq_s32(vacc0xCDEF, vzero_shift_mask), 31);
      vacc1x0123 = vsraq_n_s32(vacc1x0123, vbicq_s32(vacc1x0123, vzero_shift_mask), 31);
      vacc1x4567 = vsraq_n_s32(vacc1x4567, vbicq_s32(vacc1x4567, vzero_shift_mask), 31);
      vacc1x89AB = vsraq_n_s32(vacc1x89AB, vbicq_s32(vacc1x89AB, vzero_shift_mask), 31);
      vacc1xCDEF = vsraq_n_s32(vacc1xCDEF, vbicq_s32(vacc1xCDEF, vzero_shift_mask), 31);
      vacc2x0123 = vsraq_n_s32(vacc2x0123, vbicq_s32(vacc2x0123, vzero_shift_mask), 31);
      vacc2x4567 = vsraq_n_s32(vacc2x4567, vbicq_s32(vacc2x4567, vzero_shift_mask), 31);
      vacc2x89AB = vsraq_n_s32(vacc2x89AB, vbicq_s32(vacc2x89AB, vzero_shift_mask), 31);
      vacc2xCDEF = vsraq_n_s32(vacc2xCDEF, vbicq_s32(vacc2xCDEF, vzero_shift_mask), 31);
      vacc3x0123 = vsraq_n_s32(vacc3x0123, vbicq_s32(vacc3x0123, vzero_shift_mask), 31);
      vacc3x4567 = vsraq_n_s32(vacc3x4567, vbicq_s32(vacc3x4567, vzero_shift_mask), 31);
      vacc3x89AB = vsraq_n_s32(vacc3x89AB, vbicq_s32(vacc3x89AB, vzero_shift_mask), 31);
      vacc3xCDEF = vsraq_n_s32(vacc3xCDEF, vbicq_s32(vacc3xCDEF, vzero_shift_mask), 31);
  
      vacc0x0123 = vrshlq_s32(vacc0x0123, vright_shift);
      vacc0x4567 = vrshlq_s32(vacc0x4567, vright_shift);
      vacc0x89AB = vrshlq_s32(vacc0x89AB, vright_shift);
      vacc0xCDEF = vrshlq_s32(vacc0xCDEF, vright_shift);
      vacc1x0123 = vrshlq_s32(vacc1x0123, vright_shift);
      vacc1x4567 = vrshlq_s32(vacc1x4567, vright_shift);
      vacc1x89AB = vrshlq_s32(vacc1x89AB, vright_shift);
      vacc1xCDEF = vrshlq_s32(vacc1xCDEF, vright_shift);
      vacc2x0123 = vrshlq_s32(vacc2x0123, vright_shift);
      vacc2x4567 = vrshlq_s32(vacc2x4567, vright_shift);
      vacc2x89AB = vrshlq_s32(vacc2x89AB, vright_shift);
      vacc2xCDEF = vrshlq_s32(vacc2xCDEF, vright_shift);
      vacc3x0123 = vrshlq_s32(vacc3x0123, vright_shift);
      vacc3x4567 = vrshlq_s32(vacc3x4567, vright_shift);
      vacc3x89AB = vrshlq_s32(vacc3x89AB, vright_shift);
      vacc3xCDEF = vrshlq_s32(vacc3xCDEF, vright_shift);
  
      const int16x8_t voutput_zero_point = vld1q_dup_s16(&params->neon.output_zero_point);
  #if XNN_ARCH_ARM64
      const int16x8_t vacc0x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0x0123), vacc0x4567), voutput_zero_point);
      const int16x8_t vacc0x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0x89AB), vacc0xCDEF), voutput_zero_point);
      const int16x8_t vacc1x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc1x0123), vacc1x4567), voutput_zero_point);
      const int16x8_t vacc1x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc1x89AB), vacc1xCDEF), voutput_zero_point);
      const int16x8_t vacc2x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc2x0123), vacc2x4567), voutput_zero_point);
      const int16x8_t vacc2x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc2x89AB), vacc2xCDEF), voutput_zero_point);
      const int16x8_t vacc3x01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc3x0123), vacc3x4567), voutput_zero_point);
      const int16x8_t vacc3x89ABCDEF = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc3x89AB), vacc3xCDEF), voutput_zero_point);
  
      int8x16_t vout0x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc0x01234567), vacc0x89ABCDEF);
      int8x16_t vout1x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc1x01234567), vacc1x89ABCDEF);
      int8x16_t vout2x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc2x01234567), vacc2x89ABCDEF);
      int8x16_t vout3x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc3x01234567), vacc3x89ABCDEF);
  #else
      const int16x8_t vacc0x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0x0123), vqmovn_s32(vacc0x4567)), voutput_zero_point);
      const int16x8_t vacc0x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0x89AB), vqmovn_s32(vacc0xCDEF)), voutput_zero_point);
      const int16x8_t vacc1x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc1x0123), vqmovn_s32(vacc1x4567)), voutput_zero_point);
      const int16x8_t vacc1x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc1x89AB), vqmovn_s32(vacc1xCDEF)), voutput_zero_point);
      const int16x8_t vacc2x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc2x0123), vqmovn_s32(vacc2x4567)), voutput_zero_point);
      const int16x8_t vacc2x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc2x89AB), vqmovn_s32(vacc2xCDEF)), voutput_zero_point);
      const int16x8_t vacc3x01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc3x0123), vqmovn_s32(vacc3x4567)), voutput_zero_point);
      const int16x8_t vacc3x89ABCDEF = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc3x89AB), vqmovn_s32(vacc3xCDEF)), voutput_zero_point);
  
      int8x16_t vout0x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc0x01234567), vqmovn_s16(vacc0x89ABCDEF));
      int8x16_t vout1x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc1x01234567), vqmovn_s16(vacc1x89ABCDEF));
      int8x16_t vout2x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc2x01234567), vqmovn_s16(vacc2x89ABCDEF));
      int8x16_t vout3x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc3x01234567), vqmovn_s16(vacc3x89ABCDEF));
  #endif
      const int8x16_t voutput_min = vld1q_dup_s8(&params->neon.output_min);
      const int8x16_t voutput_max = vld1q_dup_s8(&params->neon.output_max);
  
      vout3x0123456789ABCDEF = vmaxq_s8(vout3x0123456789ABCDEF, voutput_min);
      vout2x0123456789ABCDEF = vmaxq_s8(vout2x0123456789ABCDEF, voutput_min);
      vout1x0123456789ABCDEF = vmaxq_s8(vout1x0123456789ABCDEF, voutput_min);
      vout0x0123456789ABCDEF = vmaxq_s8(vout0x0123456789ABCDEF, voutput_min);
  
      vout3x0123456789ABCDEF = vminq_s8(vout3x0123456789ABCDEF, voutput_max);
      vout2x0123456789ABCDEF = vminq_s8(vout2x0123456789ABCDEF, voutput_max);
      vout1x0123456789ABCDEF = vminq_s8(vout1x0123456789ABCDEF, voutput_max);
      vout0x0123456789ABCDEF = vminq_s8(vout0x0123456789ABCDEF, voutput_max);
  
      if (nc >= 16) {
        vst1q_s8(c3 + 0, vout3x0123456789ABCDEF);
        vst1q_s8(c2 + 0, vout2x0123456789ABCDEF);
        vst1q_s8(c1 + 0, vout1x0123456789ABCDEF);
        vst1q_s8(c0 + 0, vout0x0123456789ABCDEF);
  
        c3 = (int8_t*) ((uintptr_t) c3 + cn_stride);
        c2 = (int8_t*) ((uintptr_t) c2 + cn_stride);
        c1 = (int8_t*) ((uintptr_t) c1 + cn_stride);
        c0 = (int8_t*) ((uintptr_t) c0 + cn_stride);
  
        a = (const int8_t**restrict) ((uintptr_t) a - ks);
  
        nc -= 16;
      } else {
        int8x16_t vout0x01234567_1x01234567 = vcombine_s8(vget_low_s8(vout0x0123456789ABCDEF), vget_low_s8(vout1x0123456789ABCDEF));
        int8x16_t vout2x01234567_3x01234567 = vcombine_s8(vget_low_s8(vout2x0123456789ABCDEF), vget_low_s8(vout3x0123456789ABCDEF));
        if (nc & 8) {
          vst1_s8(c3, vget_high_s8(vout2x01234567_3x01234567)); c3 += 8;
          vst1_s8(c2, vget_low_s8(vout2x01234567_3x01234567)); c2 += 8;
          vst1_s8(c1, vget_high_s8(vout0x01234567_1x01234567)); c1 += 8;
          vst1_s8(c0, vget_low_s8(vout0x01234567_1x01234567)); c0 += 8;
          vout2x01234567_3x01234567 = vcombine_s8(vget_high_s8(vout2x0123456789ABCDEF), vget_high_s8(vout3x0123456789ABCDEF));
          vout0x01234567_1x01234567 = vcombine_s8(vget_high_s8(vout0x0123456789ABCDEF), vget_high_s8(vout1x0123456789ABCDEF));
        }
        if (nc & 4) {
          vst1q_lane_u32(__builtin_assume_aligned(c3, 1), vreinterpretq_u32_s8(vout2x01234567_3x01234567), 2); c3 += 4;
          vst1q_lane_u32(__builtin_assume_aligned(c2, 1), vreinterpretq_u32_s8(vout2x01234567_3x01234567), 0); c2 += 4;
          vst1q_lane_u32(__builtin_assume_aligned(c1, 1), vreinterpretq_u32_s8(vout0x01234567_1x01234567), 2); c1 += 4;
          vst1q_lane_u32(__builtin_assume_aligned(c0, 1), vreinterpretq_u32_s8(vout0x01234567_1x01234567), 0); c0 += 4;
          vout2x01234567_3x01234567 = vextq_s8(vout2x01234567_3x01234567, vout2x01234567_3x01234567, 4);
          vout0x01234567_1x01234567 = vextq_s8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 4);
        }
        if (nc & 2) {
          vst1q_lane_u16(__builtin_assume_aligned(c3, 1), vreinterpretq_u16_s8(vout2x01234567_3x01234567), 4); c3 += 2;
          vst1q_lane_u16(__builtin_assume_aligned(c2, 1), vreinterpretq_u16_s8(vout2x01234567_3x01234567), 0); c2 += 2;
          vst1q_lane_u16(__builtin_assume_aligned(c1, 1), vreinterpretq_u16_s8(vout0x01234567_1x01234567), 4); c1 += 2;
          vst1q_lane_u16(__builtin_assume_aligned(c0, 1), vreinterpretq_u16_s8(vout0x01234567_1x01234567), 0); c0 += 2;
          vout2x01234567_3x01234567 = vextq_s8(vout2x01234567_3x01234567, vout2x01234567_3x01234567, 2);
          vout0x01234567_1x01234567 = vextq_s8(vout0x01234567_1x01234567, vout0x01234567_1x01234567, 2);
        }
        if (nc & 1) {
          vst1q_lane_s8(c3, vout2x01234567_3x01234567, 8);
          vst1q_lane_s8(c2, vout2x01234567_3x01234567, 0);
          vst1q_lane_s8(c1, vout0x01234567_1x01234567, 8);
          vst1q_lane_s8(c0, vout0x01234567_1x01234567, 0);
        }
  
        nc = 0;
      }
    } while (nc != 0);
  }
  