src/qs8-dwconv/gen/up8x9-minmax-rndnu-neon-mla8.c - platform/external/XNNPACK - Git at Google

 // Auto-generated file. Do not edit!
 //   Template: src/qs8-dwconv/unipass-neon-mul8.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/dwconv.h>


 void xnn_qs8_dwconv_minmax_rndnu_ukernel_up8x9__neon_mla8(
     size_t channels,
     size_t output_width,
     const int8_t** input,
     const void* weights,
     int8_t* output,
     size_t input_stride,
     size_t output_increment,
     size_t input_offset,
     const int8_t* zero,
     const union xnn_qs8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
 {
   assert(channels != 0);
   assert(output_width != 0);

   const int32x4_t vright_pre_shift = vld1q_dup_s32(&params->rndnu_neon.right_pre_shift);
   const int32x4_t vmultiplier = vld1q_dup_s32(&params->rndnu_neon.multiplier);
   const int32x4_t vright_post_shift = vld1q_dup_s32(&params->rndnu_neon.right_post_shift);
   const int16x8_t voutput_zero_point = vld1q_dup_s16(&params->rndnu_neon.output_zero_point);
   const int8x8_t voutput_min = vld1_dup_s8(&params->rndnu_neon.output_min);
   const int8x8_t voutput_max = vld1_dup_s8(&params->rndnu_neon.output_max);
   do {
     const int8_t* i0 = input[0];
     assert(i0 != NULL);
     if XNN_UNPREDICTABLE(i0 != zero) {
       i0 = (const int8_t*) ((uintptr_t) i0 + input_offset);
     }
     const int8_t* i1 = input[1];
     assert(i1 != NULL);
     if XNN_UNPREDICTABLE(i1 != zero) {
       i1 = (const int8_t*) ((uintptr_t) i1 + input_offset);
     }
     const int8_t* i2 = input[2];
     assert(i2 != NULL);
     if XNN_UNPREDICTABLE(i2 != zero) {
       i2 = (const int8_t*) ((uintptr_t) i2 + input_offset);
     }
     const int8_t* i3 = input[3];
     assert(i3 != NULL);
     if XNN_UNPREDICTABLE(i3 != zero) {
       i3 = (const int8_t*) ((uintptr_t) i3 + input_offset);
     }
     const int8_t* i4 = input[4];
     assert(i4 != NULL);
     if XNN_UNPREDICTABLE(i4 != zero) {
       i4 = (const int8_t*) ((uintptr_t) i4 + input_offset);
     }
     const int8_t* i5 = input[5];
     assert(i5 != NULL);
     if XNN_UNPREDICTABLE(i5 != zero) {
       i5 = (const int8_t*) ((uintptr_t) i5 + input_offset);
     }
     const int8_t* i6 = input[6];
     assert(i6 != NULL);
     if XNN_UNPREDICTABLE(i6 != zero) {
       i6 = (const int8_t*) ((uintptr_t) i6 + input_offset);
     }
     const int8_t* i7 = input[7];
     assert(i7 != NULL);
     if XNN_UNPREDICTABLE(i7 != zero) {
       i7 = (const int8_t*) ((uintptr_t) i7 + input_offset);
     }
     const int8_t* i8 = input[8];
     assert(i8 != NULL);
     if XNN_UNPREDICTABLE(i8 != zero) {
       i8 = (const int8_t*) ((uintptr_t) i8 + input_offset);
     }
     input = (const int8_t**) ((uintptr_t) input + input_stride);

     size_t c = channels;
     const void* w = weights;
     for (; c >= 8; c -= 8) {
       int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
       int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);


       const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
       const int8x8_t vk0x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);


       const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
       const int8x8_t vk1x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

       const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
       const int8x8_t vk2x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);


       const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
       const int8x8_t vk3x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

       const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
       const int8x8_t vk4x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);


       const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
       const int8x8_t vk5x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

       const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
       const int8x8_t vk6x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);


       const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
       const int8x8_t vk7x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

       const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
       const int8x8_t vk8x01234567 = vld1_s8(w); w = (const void*) ((const int8_t*) w + 8);

       vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

       vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
       vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

       vacc0123 = vshlq_s32(vacc0123, vright_pre_shift);
       vacc4567 = vshlq_s32(vacc4567, vright_pre_shift);

       vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier);
       vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier);

       vacc0123 = vrshlq_s32(vacc0123, vright_post_shift);
       vacc4567 = vrshlq_s32(vacc4567, vright_post_shift);

 #if XNN_ARCH_ARM64
       const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point);

       int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
 #else
       const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point);

       int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
 #endif

       vout01234567 = vmax_s8(vout01234567, voutput_min);

       vout01234567 = vmin_s8(vout01234567, voutput_max);

       vst1_s8(output, vout01234567); output += 8;
     }
     if XNN_UNLIKELY(c != 0) {
       {
         int32x4_t vacc0123 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);
         int32x4_t vacc4567 = vld1q_s32(w); w = (const void*) ((const int32_t*) w + 4);

         const int8x8_t vi0x01234567 = vld1_s8(i0);
         const int8x8_t vk0x01234567 = vld1_s8(w);

         int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);

         const int8x8_t vi1x01234567 = vld1_s8(i1);
         const int8x8_t vk1x01234567 = vld1_s8((const void*) ((const int8_t*) w + 8));

         vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi2x01234567 = vld1_s8(i2);
         const int8x8_t vk2x01234567 = vld1_s8((const void*) ((const int8_t*) w + 16));

         vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);

         const int8x8_t vi3x01234567 = vld1_s8(i3);
         const int8x8_t vk3x01234567 = vld1_s8((const void*) ((const int8_t*) w + 24));

         vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi4x01234567 = vld1_s8(i4);
         const int8x8_t vk4x01234567 = vld1_s8((const void*) ((const int8_t*) w + 32));

         vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);

         const int8x8_t vi5x01234567 = vld1_s8(i5);
         const int8x8_t vk5x01234567 = vld1_s8((const void*) ((const int8_t*) w + 40));

         vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi6x01234567 = vld1_s8(i6);
         const int8x8_t vk6x01234567 = vld1_s8((const void*) ((const int8_t*) w + 48));

         vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);

         const int8x8_t vi7x01234567 = vld1_s8(i7);
         const int8x8_t vk7x01234567 = vld1_s8((const void*) ((const int8_t*) w + 56));

         vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
         const int8x8_t vi8x01234567 = vld1_s8(i8);
         const int8x8_t vk8x01234567 = vld1_s8((const void*) ((const int8_t*) w + 64));

         vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

         vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
         vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

         vacc0123 = vrshlq_s32(vacc0123, vright_pre_shift);
         vacc4567 = vrshlq_s32(vacc4567, vright_pre_shift);

         vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier);
         vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier);

         vacc0123 = vrshlq_s32(vacc0123, vright_post_shift);
         vacc4567 = vrshlq_s32(vacc4567, vright_post_shift);

 #if XNN_ARCH_ARM64
         const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point);
         int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
 #else
         const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point);
         int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
 #endif

         vout01234567 = vmax_s8(vout01234567, voutput_min);
         vout01234567 = vmin_s8(vout01234567, voutput_max);

         if (c & 4) {
           vst1_lane_u32(__builtin_assume_aligned(output, 1), vreinterpret_u32_s8(vout01234567), 0); output += 4;
           vout01234567 = vext_s8(vout01234567, vout01234567, 4);
         }
         if (c & 2) {
           vst1_lane_u16(__builtin_assume_aligned(output, 1), vreinterpret_u16_s8(vout01234567), 0); output += 2;
           vout01234567 = vext_s8(vout01234567, vout01234567, 2);
         }
         if (c & 1) {
           vst1_lane_s8(output, vout01234567, 0); output += 1;
         }
       }
     }

     output = (int8_t*) ((uintptr_t) output + output_increment);
   } while (--output_width != 0);
 }
	// Auto-generated file. Do not edit!
	// Template: src/qs8-dwconv/unipass-neon-mul8.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/dwconv.h>


	void xnn_qs8_dwconv_minmax_rndnu_ukernel_up8x9__neon_mla8(
	size_t channels,
	size_t output_width,
	const int8_t** input,
	const void* weights,
	int8_t* output,
	size_t input_stride,
	size_t output_increment,
	size_t input_offset,
	const int8_t* zero,
	const union xnn_qs8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
	{
	assert(channels != 0);
	assert(output_width != 0);

	const int32x4_t vright_pre_shift = vld1q_dup_s32(&params->rndnu_neon.right_pre_shift);
	const int32x4_t vmultiplier = vld1q_dup_s32(&params->rndnu_neon.multiplier);
	const int32x4_t vright_post_shift = vld1q_dup_s32(&params->rndnu_neon.right_post_shift);
	const int16x8_t voutput_zero_point = vld1q_dup_s16(&params->rndnu_neon.output_zero_point);
	const int8x8_t voutput_min = vld1_dup_s8(&params->rndnu_neon.output_min);
	const int8x8_t voutput_max = vld1_dup_s8(&params->rndnu_neon.output_max);
	do {
	const int8_t* i0 = input[0];
	assert(i0 != NULL);
	if XNN_UNPREDICTABLE(i0 != zero) {
	i0 = (const int8_t*) ((uintptr_t) i0 + input_offset);
	}
	const int8_t* i1 = input[1];
	assert(i1 != NULL);
	if XNN_UNPREDICTABLE(i1 != zero) {
	i1 = (const int8_t*) ((uintptr_t) i1 + input_offset);
	}
	const int8_t* i2 = input[2];
	assert(i2 != NULL);
	if XNN_UNPREDICTABLE(i2 != zero) {
	i2 = (const int8_t*) ((uintptr_t) i2 + input_offset);
	}
	const int8_t* i3 = input[3];
	assert(i3 != NULL);
	if XNN_UNPREDICTABLE(i3 != zero) {
	i3 = (const int8_t*) ((uintptr_t) i3 + input_offset);
	}
	const int8_t* i4 = input[4];
	assert(i4 != NULL);
	if XNN_UNPREDICTABLE(i4 != zero) {
	i4 = (const int8_t*) ((uintptr_t) i4 + input_offset);
	}
	const int8_t* i5 = input[5];
	assert(i5 != NULL);
	if XNN_UNPREDICTABLE(i5 != zero) {
	i5 = (const int8_t*) ((uintptr_t) i5 + input_offset);
	}
	const int8_t* i6 = input[6];
	assert(i6 != NULL);
	if XNN_UNPREDICTABLE(i6 != zero) {
	i6 = (const int8_t*) ((uintptr_t) i6 + input_offset);
	}
	const int8_t* i7 = input[7];
	assert(i7 != NULL);
	if XNN_UNPREDICTABLE(i7 != zero) {
	i7 = (const int8_t*) ((uintptr_t) i7 + input_offset);
	}
	const int8_t* i8 = input[8];
	assert(i8 != NULL);
	if XNN_UNPREDICTABLE(i8 != zero) {
	i8 = (const int8_t*) ((uintptr_t) i8 + input_offset);
	}
	input = (const int8_t**) ((uintptr_t) input + input_stride);

	size_t c = channels;
	const void* w = weights;
	for (; c >= 8; c -= 8) {
	int32x4_t vacc0123 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vacc4567 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);


	const int8x8_t vi0x01234567 = vld1_s8(i0); i0 += 8;
	const int8x8_t vk0x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);


	const int8x8_t vi1x01234567 = vld1_s8(i1); i1 += 8;
	const int8x8_t vk1x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	const int8x8_t vi2x01234567 = vld1_s8(i2); i2 += 8;
	const int8x8_t vk2x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);


	const int8x8_t vi3x01234567 = vld1_s8(i3); i3 += 8;
	const int8x8_t vk3x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	const int8x8_t vi4x01234567 = vld1_s8(i4); i4 += 8;
	const int8x8_t vk4x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);


	const int8x8_t vi5x01234567 = vld1_s8(i5); i5 += 8;
	const int8x8_t vk5x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	const int8x8_t vi6x01234567 = vld1_s8(i6); i6 += 8;
	const int8x8_t vk6x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);


	const int8x8_t vi7x01234567 = vld1_s8(i7); i7 += 8;
	const int8x8_t vk7x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	const int8x8_t vi8x01234567 = vld1_s8(i8); i8 += 8;
	const int8x8_t vk8x01234567 = vld1_s8(w); w = (const void) ((const int8_t) w + 8);

	vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	vacc0123 = vshlq_s32(vacc0123, vright_pre_shift);
	vacc4567 = vshlq_s32(vacc4567, vright_pre_shift);

	vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier);
	vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier);

	vacc0123 = vrshlq_s32(vacc0123, vright_post_shift);
	vacc4567 = vrshlq_s32(vacc4567, vright_post_shift);

	#if XNN_ARCH_ARM64
	const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point);

	int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
	#else
	const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point);

	int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
	#endif

	vout01234567 = vmax_s8(vout01234567, voutput_min);

	vout01234567 = vmin_s8(vout01234567, voutput_max);

	vst1_s8(output, vout01234567); output += 8;
	}
	if XNN_UNLIKELY(c != 0) {
	{
	int32x4_t vacc0123 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);
	int32x4_t vacc4567 = vld1q_s32(w); w = (const void) ((const int32_t) w + 4);

	const int8x8_t vi0x01234567 = vld1_s8(i0);
	const int8x8_t vk0x01234567 = vld1_s8(w);

	int16x8_t vprod01234567 = vmull_s8(vi0x01234567, vk0x01234567);

	const int8x8_t vi1x01234567 = vld1_s8(i1);
	const int8x8_t vk1x01234567 = vld1_s8((const void) ((const int8_t) w + 8));

	vprod01234567 = vmlal_s8(vprod01234567, vi1x01234567, vk1x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi2x01234567 = vld1_s8(i2);
	const int8x8_t vk2x01234567 = vld1_s8((const void) ((const int8_t) w + 16));

	vprod01234567 = vmull_s8(vi2x01234567, vk2x01234567);

	const int8x8_t vi3x01234567 = vld1_s8(i3);
	const int8x8_t vk3x01234567 = vld1_s8((const void) ((const int8_t) w + 24));

	vprod01234567 = vmlal_s8(vprod01234567, vi3x01234567, vk3x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi4x01234567 = vld1_s8(i4);
	const int8x8_t vk4x01234567 = vld1_s8((const void) ((const int8_t) w + 32));

	vprod01234567 = vmull_s8(vi4x01234567, vk4x01234567);

	const int8x8_t vi5x01234567 = vld1_s8(i5);
	const int8x8_t vk5x01234567 = vld1_s8((const void) ((const int8_t) w + 40));

	vprod01234567 = vmlal_s8(vprod01234567, vi5x01234567, vk5x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi6x01234567 = vld1_s8(i6);
	const int8x8_t vk6x01234567 = vld1_s8((const void) ((const int8_t) w + 48));

	vprod01234567 = vmull_s8(vi6x01234567, vk6x01234567);

	const int8x8_t vi7x01234567 = vld1_s8(i7);
	const int8x8_t vk7x01234567 = vld1_s8((const void) ((const int8_t) w + 56));

	vprod01234567 = vmlal_s8(vprod01234567, vi7x01234567, vk7x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));
	const int8x8_t vi8x01234567 = vld1_s8(i8);
	const int8x8_t vk8x01234567 = vld1_s8((const void) ((const int8_t) w + 64));

	vprod01234567 = vmull_s8(vi8x01234567, vk8x01234567);

	vacc0123 = vaddw_s16(vacc0123, vget_low_s16(vprod01234567));
	vacc4567 = vaddw_s16(vacc4567, vget_high_s16(vprod01234567));

	vacc0123 = vrshlq_s32(vacc0123, vright_pre_shift);
	vacc4567 = vrshlq_s32(vacc4567, vright_pre_shift);

	vacc0123 = vqdmulhq_s32(vacc0123, vmultiplier);
	vacc4567 = vqdmulhq_s32(vacc4567, vmultiplier);

	vacc0123 = vrshlq_s32(vacc0123, vright_post_shift);
	vacc4567 = vrshlq_s32(vacc4567, vright_post_shift);

	#if XNN_ARCH_ARM64
	const int16x8_t vacc01234567 = vqaddq_s16(vqmovn_high_s32(vqmovn_s32(vacc0123), vacc4567), voutput_zero_point);
	int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
	#else
	const int16x8_t vacc01234567 = vqaddq_s16(vcombine_s16(vqmovn_s32(vacc0123), vqmovn_s32(vacc4567)), voutput_zero_point);
	int8x8_t vout01234567 = vqmovn_s16(vacc01234567);
	#endif

	vout01234567 = vmax_s8(vout01234567, voutput_min);
	vout01234567 = vmin_s8(vout01234567, voutput_max);

	if (c & 4) {
	vst1_lane_u32(__builtin_assume_aligned(output, 1), vreinterpret_u32_s8(vout01234567), 0); output += 4;
	vout01234567 = vext_s8(vout01234567, vout01234567, 4);
	}
	if (c & 2) {
	vst1_lane_u16(__builtin_assume_aligned(output, 1), vreinterpret_u16_s8(vout01234567), 0); output += 2;
	vout01234567 = vext_s8(vout01234567, vout01234567, 2);
	}
	if (c & 1) {
	vst1_lane_s8(output, vout01234567, 0); output += 1;
	}
	}
	}

	output = (int8_t*) ((uintptr_t) output + output_increment);
	} while (--output_width != 0);
	}