blob: b2bc78bf417c5b70de1206c426950f11b99db3e7 [file] [log] [blame]
// Auto-generated file. Do not edit!
// Template: src/qs8-igemm/c4-neon-mull-dup.c.in
// Generator: tools/xngen
//
// Copyright 2021 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/gemm.h>
#include <xnnpack/math.h>
void xnn_qs8_igemm_minmax_rndnu_ukernel_1x16c4__neon_mlal_dup(
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_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
{
assert(mr != 0);
assert(mr <= 1);
assert(nc != 0);
assert(kc != 0);
assert(ks != 0);
assert(ks % (1 * 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 * sizeof(int8_t));
int8_t* c0 = c;
do {
int32x4_t vacc0x01 = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0x23 = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0x45 = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0x67 = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0x89 = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0xAB = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0xCD = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
int32x4_t vacc0xEF = vreinterpretq_s32_u64(vmovl_u32(vld1_u32(w))); w = (const void*) ((uintptr_t) w + 2 * sizeof(int32_t));
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);
}
a += 1;
size_t k = kc;
while (k >= 16 * sizeof(int8_t)) {
const int8x8_t va0x0 = vld1_s8(a0); a0 += 8;
const int8x8_t va0x1 = vld1_s8(a0); a0 += 8;
const int8x8_t vb01c0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb23c0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb45c0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb67c0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb89c0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbABc0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbCDc0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbEFc0x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb01c1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb23c1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb45c1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb67c1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb89c1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbABc1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbCDc1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbEFc1x0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t va0c0x0 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0x0), 0));
const int8x8_t va0c0x1 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0x1), 0));
int16x8_t vprod0x01c0 = vmull_s8(vb01c0x0, va0c0x0);
const int8x8_t vb01c0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x01c0 = vmlal_s8(vprod0x01c0, vb01c0x1, va0c0x1);
vacc0x01 = vpadalq_s16(vacc0x01, vprod0x01c0);
int16x8_t vprod0x23c0 = vmull_s8(vb23c0x0, va0c0x0);
const int8x8_t vb23c0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x23c0 = vmlal_s8(vprod0x23c0, vb23c0x1, va0c0x1);
vacc0x23 = vpadalq_s16(vacc0x23, vprod0x23c0);
int16x8_t vprod0x45c0 = vmull_s8(vb45c0x0, va0c0x0);
const int8x8_t vb45c0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x45c0 = vmlal_s8(vprod0x45c0, vb45c0x1, va0c0x1);
vacc0x45 = vpadalq_s16(vacc0x45, vprod0x45c0);
int16x8_t vprod0x67c0 = vmull_s8(vb67c0x0, va0c0x0);
const int8x8_t vb67c0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x67c0 = vmlal_s8(vprod0x67c0, vb67c0x1, va0c0x1);
vacc0x67 = vpadalq_s16(vacc0x67, vprod0x67c0);
int16x8_t vprod0x89c0 = vmull_s8(vb89c0x0, va0c0x0);
const int8x8_t vb89c0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x89c0 = vmlal_s8(vprod0x89c0, vb89c0x1, va0c0x1);
vacc0x89 = vpadalq_s16(vacc0x89, vprod0x89c0);
int16x8_t vprod0xABc0 = vmull_s8(vbABc0x0, va0c0x0);
const int8x8_t vbABc0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xABc0 = vmlal_s8(vprod0xABc0, vbABc0x1, va0c0x1);
vacc0xAB = vpadalq_s16(vacc0xAB, vprod0xABc0);
int16x8_t vprod0xCDc0 = vmull_s8(vbCDc0x0, va0c0x0);
const int8x8_t vbCDc0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xCDc0 = vmlal_s8(vprod0xCDc0, vbCDc0x1, va0c0x1);
vacc0xCD = vpadalq_s16(vacc0xCD, vprod0xCDc0);
int16x8_t vprod0xEFc0 = vmull_s8(vbEFc0x0, va0c0x0);
const int8x8_t vbEFc0x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xEFc0 = vmlal_s8(vprod0xEFc0, vbEFc0x1, va0c0x1);
vacc0xEF = vpadalq_s16(vacc0xEF, vprod0xEFc0);
const int8x8_t va0c1x0 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0x0), 1));
const int8x8_t va0c1x1 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0x1), 1));
int16x8_t vprod0x01c1 = vmull_s8(vb01c1x0, va0c1x0);
const int8x8_t vb01c1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x01c1 = vmlal_s8(vprod0x01c1, vb01c1x1, va0c1x1);
vacc0x01 = vpadalq_s16(vacc0x01, vprod0x01c1);
int16x8_t vprod0x23c1 = vmull_s8(vb23c1x0, va0c1x0);
const int8x8_t vb23c1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x23c1 = vmlal_s8(vprod0x23c1, vb23c1x1, va0c1x1);
vacc0x23 = vpadalq_s16(vacc0x23, vprod0x23c1);
int16x8_t vprod0x45c1 = vmull_s8(vb45c1x0, va0c1x0);
const int8x8_t vb45c1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x45c1 = vmlal_s8(vprod0x45c1, vb45c1x1, va0c1x1);
vacc0x45 = vpadalq_s16(vacc0x45, vprod0x45c1);
int16x8_t vprod0x67c1 = vmull_s8(vb67c1x0, va0c1x0);
const int8x8_t vb67c1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x67c1 = vmlal_s8(vprod0x67c1, vb67c1x1, va0c1x1);
vacc0x67 = vpadalq_s16(vacc0x67, vprod0x67c1);
int16x8_t vprod0x89c1 = vmull_s8(vb89c1x0, va0c1x0);
const int8x8_t vb89c1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0x89c1 = vmlal_s8(vprod0x89c1, vb89c1x1, va0c1x1);
vacc0x89 = vpadalq_s16(vacc0x89, vprod0x89c1);
int16x8_t vprod0xABc1 = vmull_s8(vbABc1x0, va0c1x0);
const int8x8_t vbABc1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xABc1 = vmlal_s8(vprod0xABc1, vbABc1x1, va0c1x1);
vacc0xAB = vpadalq_s16(vacc0xAB, vprod0xABc1);
int16x8_t vprod0xCDc1 = vmull_s8(vbCDc1x0, va0c1x0);
const int8x8_t vbCDc1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xCDc1 = vmlal_s8(vprod0xCDc1, vbCDc1x1, va0c1x1);
vacc0xCD = vpadalq_s16(vacc0xCD, vprod0xCDc1);
int16x8_t vprod0xEFc1 = vmull_s8(vbEFc1x0, va0c1x0);
const int8x8_t vbEFc1x1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
vprod0xEFc1 = vmlal_s8(vprod0xEFc1, vbEFc1x1, va0c1x1);
vacc0xEF = vpadalq_s16(vacc0xEF, vprod0xEFc1);
k -= 16 * sizeof(int8_t);
}
if (k >= 8 * sizeof(int8_t)) {
const int8x8_t va0 = vld1_s8(a0); a0 += 8;
const int8x8_t vb01c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb23c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb45c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb67c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb89c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbABc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbCDc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbEFc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb01c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb23c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb45c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb67c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb89c1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbABc1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbCDc1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbEFc1 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t va0c0 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0), 0));
const int16x8_t vprod0x01c0 = vmull_s8(vb01c0, va0c0);
vacc0x01 = vpadalq_s16(vacc0x01, vprod0x01c0);
const int16x8_t vprod0x23c0 = vmull_s8(vb23c0, va0c0);
vacc0x23 = vpadalq_s16(vacc0x23, vprod0x23c0);
const int16x8_t vprod0x45c0 = vmull_s8(vb45c0, va0c0);
vacc0x45 = vpadalq_s16(vacc0x45, vprod0x45c0);
const int16x8_t vprod0x67c0 = vmull_s8(vb67c0, va0c0);
vacc0x67 = vpadalq_s16(vacc0x67, vprod0x67c0);
const int16x8_t vprod0x89c0 = vmull_s8(vb89c0, va0c0);
vacc0x89 = vpadalq_s16(vacc0x89, vprod0x89c0);
const int16x8_t vprod0xABc0 = vmull_s8(vbABc0, va0c0);
vacc0xAB = vpadalq_s16(vacc0xAB, vprod0xABc0);
const int16x8_t vprod0xCDc0 = vmull_s8(vbCDc0, va0c0);
vacc0xCD = vpadalq_s16(vacc0xCD, vprod0xCDc0);
const int16x8_t vprod0xEFc0 = vmull_s8(vbEFc0, va0c0);
vacc0xEF = vpadalq_s16(vacc0xEF, vprod0xEFc0);
const int8x8_t va0c1 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0), 1));
const int16x8_t vprod0x01c1 = vmull_s8(vb01c1, va0c1);
vacc0x01 = vpadalq_s16(vacc0x01, vprod0x01c1);
const int16x8_t vprod0x23c1 = vmull_s8(vb23c1, va0c1);
vacc0x23 = vpadalq_s16(vacc0x23, vprod0x23c1);
const int16x8_t vprod0x45c1 = vmull_s8(vb45c1, va0c1);
vacc0x45 = vpadalq_s16(vacc0x45, vprod0x45c1);
const int16x8_t vprod0x67c1 = vmull_s8(vb67c1, va0c1);
vacc0x67 = vpadalq_s16(vacc0x67, vprod0x67c1);
const int16x8_t vprod0x89c1 = vmull_s8(vb89c1, va0c1);
vacc0x89 = vpadalq_s16(vacc0x89, vprod0x89c1);
const int16x8_t vprod0xABc1 = vmull_s8(vbABc1, va0c1);
vacc0xAB = vpadalq_s16(vacc0xAB, vprod0xABc1);
const int16x8_t vprod0xCDc1 = vmull_s8(vbCDc1, va0c1);
vacc0xCD = vpadalq_s16(vacc0xCD, vprod0xCDc1);
const int16x8_t vprod0xEFc1 = vmull_s8(vbEFc1, va0c1);
vacc0xEF = vpadalq_s16(vacc0xEF, vprod0xEFc1);
k -= 8 * sizeof(int8_t);
}
if XNN_UNLIKELY(k != 0) {
const int8x8_t va0 = vld1_s8(a0); a0 = (const int8_t*) ((uintptr_t) a0 + k);
const int8x8_t vb01c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb23c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb45c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb67c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vb89c0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbABc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbCDc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t vbEFc0 = vld1_s8(w); w = (const void*) ((uintptr_t) w + 8 * sizeof(int8_t));
const int8x8_t va0c0 = vreinterpret_s8_s32(vdup_lane_s32(vreinterpret_s32_s8(va0), 0));
const int16x8_t vprod0x01c0 = vmull_s8(vb01c0, va0c0);
vacc0x01 = vpadalq_s16(vacc0x01, vprod0x01c0);
const int16x8_t vprod0x23c0 = vmull_s8(vb23c0, va0c0);
vacc0x23 = vpadalq_s16(vacc0x23, vprod0x23c0);
const int16x8_t vprod0x45c0 = vmull_s8(vb45c0, va0c0);
vacc0x45 = vpadalq_s16(vacc0x45, vprod0x45c0);
const int16x8_t vprod0x67c0 = vmull_s8(vb67c0, va0c0);
vacc0x67 = vpadalq_s16(vacc0x67, vprod0x67c0);
const int16x8_t vprod0x89c0 = vmull_s8(vb89c0, va0c0);
vacc0x89 = vpadalq_s16(vacc0x89, vprod0x89c0);
const int16x8_t vprod0xABc0 = vmull_s8(vbABc0, va0c0);
vacc0xAB = vpadalq_s16(vacc0xAB, vprod0xABc0);
const int16x8_t vprod0xCDc0 = vmull_s8(vbCDc0, va0c0);
vacc0xCD = vpadalq_s16(vacc0xCD, vprod0xCDc0);
const int16x8_t vprod0xEFc0 = vmull_s8(vbEFc0, va0c0);
vacc0xEF = vpadalq_s16(vacc0xEF, vprod0xEFc0);
}
p -= 1 * sizeof(void*);
} while (p != 0);
#if XNN_ARCH_ARM64
int32x4_t vacc0x0123 = vpaddq_s32(vacc0x01, vacc0x23);
int32x4_t vacc0x4567 = vpaddq_s32(vacc0x45, vacc0x67);
int32x4_t vacc0x89AB = vpaddq_s32(vacc0x89, vacc0xAB);
int32x4_t vacc0xCDEF = vpaddq_s32(vacc0xCD, vacc0xEF);
#else
const int32x2_t vsum0x01 = vpadd_s32(vget_low_s32(vacc0x01), vget_high_s32(vacc0x01));
const int32x2_t vsum0x23 = vpadd_s32(vget_low_s32(vacc0x23), vget_high_s32(vacc0x23));
int32x4_t vacc0x0123 = vcombine_s32(vsum0x01, vsum0x23);
const int32x2_t vsum0x45 = vpadd_s32(vget_low_s32(vacc0x45), vget_high_s32(vacc0x45));
const int32x2_t vsum0x67 = vpadd_s32(vget_low_s32(vacc0x67), vget_high_s32(vacc0x67));
int32x4_t vacc0x4567 = vcombine_s32(vsum0x45, vsum0x67);
const int32x2_t vsum0x89 = vpadd_s32(vget_low_s32(vacc0x89), vget_high_s32(vacc0x89));
const int32x2_t vsum0xAB = vpadd_s32(vget_low_s32(vacc0xAB), vget_high_s32(vacc0xAB));
int32x4_t vacc0x89AB = vcombine_s32(vsum0x89, vsum0xAB);
const int32x2_t vsum0xCD = vpadd_s32(vget_low_s32(vacc0xCD), vget_high_s32(vacc0xCD));
const int32x2_t vsum0xEF = vpadd_s32(vget_low_s32(vacc0xEF), vget_high_s32(vacc0xEF));
int32x4_t vacc0xCDEF = vcombine_s32(vsum0xCD, vsum0xEF);
#endif
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);
vacc0x0123 = vqshlq_s32(vacc0x0123, vright_pre_shift);
vacc0x4567 = vqshlq_s32(vacc0x4567, vright_pre_shift);
vacc0x89AB = vqshlq_s32(vacc0x89AB, vright_pre_shift);
vacc0xCDEF = vqshlq_s32(vacc0xCDEF, vright_pre_shift);
vacc0x0123 = vqdmulhq_s32(vacc0x0123, vmultiplier);
vacc0x4567 = vqdmulhq_s32(vacc0x4567, vmultiplier);
vacc0x89AB = vqdmulhq_s32(vacc0x89AB, vmultiplier);
vacc0xCDEF = vqdmulhq_s32(vacc0xCDEF, vmultiplier);
vacc0x0123 = vrshlq_s32(vacc0x0123, vright_post_shift);
vacc0x4567 = vrshlq_s32(vacc0x4567, vright_post_shift);
vacc0x89AB = vrshlq_s32(vacc0x89AB, vright_post_shift);
vacc0xCDEF = vrshlq_s32(vacc0xCDEF, vright_post_shift);
const int16x8_t voutput_zero_point = vld1q_dup_s16(&params->rndnu_neon.output_zero_point);
#if XNN_ARCH_ARM64
int16x8_t vacc0x01234567 = vqmovn_high_s32(vqmovn_s32(vacc0x0123), vacc0x4567);
int16x8_t vacc0x89ABCDEF = vqmovn_high_s32(vqmovn_s32(vacc0x89AB), vacc0xCDEF);
vacc0x01234567 = vqaddq_s16(vacc0x01234567, voutput_zero_point);
vacc0x89ABCDEF = vqaddq_s16(vacc0x89ABCDEF, voutput_zero_point);
int8x16_t vout0x0123456789ABCDEF = vqmovn_high_s16(vqmovn_s16(vacc0x01234567), vacc0x89ABCDEF);
#else
int16x8_t vacc0x01234567 = vcombine_s16(vqmovn_s32(vacc0x0123), vqmovn_s32(vacc0x4567));
int16x8_t vacc0x89ABCDEF = vcombine_s16(vqmovn_s32(vacc0x89AB), vqmovn_s32(vacc0xCDEF));
vacc0x01234567 = vqaddq_s16(vacc0x01234567, voutput_zero_point);
vacc0x89ABCDEF = vqaddq_s16(vacc0x89ABCDEF, voutput_zero_point);
int8x16_t vout0x0123456789ABCDEF = vcombine_s8(vqmovn_s16(vacc0x01234567), vqmovn_s16(vacc0x89ABCDEF));
#endif
const int8x16_t voutput_min = vld1q_dup_s8(&params->rndnu_neon.output_min);
vout0x0123456789ABCDEF = vmaxq_s8(vout0x0123456789ABCDEF, voutput_min);
const int8x16_t voutput_max = vld1q_dup_s8(&params->rndnu_neon.output_max);
vout0x0123456789ABCDEF = vminq_s8(vout0x0123456789ABCDEF, voutput_max);
if (nc >= 16) {
vst1q_s8(c0 + 0, vout0x0123456789ABCDEF);
c0 = (int8_t*) ((uintptr_t) c0 + cn_stride);
a = (const int8_t**restrict) ((uintptr_t) a - ks);
nc -= 16;
} else {
int8x8_t vout0x01234567 = vget_low_s8(vout0x0123456789ABCDEF);
if (nc & 8) {
vst1_s8(c0, vout0x01234567); c0 += 8;
vout0x01234567 = vget_high_s8(vout0x0123456789ABCDEF);
}
if (nc & 4) {
vst1_lane_u32((void*) c0, vreinterpret_u32_s8(vout0x01234567), 0); c0 += 4;
vout0x01234567 = vext_s8(vout0x01234567, vout0x01234567, 4);
}
if (nc & 2) {
vst1_lane_u16((void*) c0, vreinterpret_u16_s8(vout0x01234567), 0); c0 += 2;
vout0x01234567 = vext_s8(vout0x01234567, vout0x01234567, 2);
}
if (nc & 1) {
vst1_lane_s8(c0, vout0x01234567, 0);
}
nc = 0;
}
} while (nc != 0);
}