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// Auto-generated file. Do not edit!
// Template: src/qs8-vadd/sse-mul32-ld32.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>
#if defined(__GNUC__) || defined(__clang__)
#include <x86intrin.h>
#else
#include <immintrin.h>
#include <ammintrin.h>
#endif
#include <xnnpack/intrinsics-polyfill.h>
#include <xnnpack/vaddsub.h>
void xnn_qs8_vadd_minmax_ukernel__xop_mul32_ld32_x24(
size_t n,
const int8_t* input_a,
const int8_t* input_b,
int8_t* output,
const union xnn_qs8_addsub_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN XNN_DISABLE_MSAN
{
const __m128i vbias = _mm_load_si128((const __m128i*) params->sse4_mul32.bias);
const __m128i va_multiplier = _mm_load_si128((const __m128i*) params->sse4_mul32.a_multiplier);
const __m128i vb_multiplier = _mm_load_si128((const __m128i*) params->sse4_mul32.b_multiplier);
const __m128i vshift = _mm_loadu_si32(params->sse4_mul32.shift);
const __m128i voutput_zero_point = _mm_load_si128((const __m128i*) params->sse4_mul32.output_zero_point);
const __m128i voutput_min = _mm_load_si128((const __m128i*) params->sse4_mul32.output_min);
const __m128i voutput_max = _mm_load_si128((const __m128i*) params->sse4_mul32.output_max);
for (; n >= 24 * sizeof(int8_t); n -= 24 * sizeof(int8_t)) {
const __m128i va0123 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a));
const __m128i vb0123 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b));
const __m128i va4567 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 4));
const __m128i vb4567 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 4));
const __m128i va89AB = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 8));
const __m128i vb89AB = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 8));
const __m128i vaCDEF = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 12));
const __m128i vbCDEF = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 12));
const __m128i vaGHIJ = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 16));
const __m128i vbGHIJ = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 16));
const __m128i vaKLMN = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 20));
const __m128i vbKLMN = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 20));
input_a += 24;
input_b += 24;
__m128i vacc0123 = _mm_macc_epi32(va0123, va_multiplier, vbias);
__m128i vacc4567 = _mm_macc_epi32(va4567, va_multiplier, vbias);
__m128i vacc89AB = _mm_macc_epi32(va89AB, va_multiplier, vbias);
__m128i vaccCDEF = _mm_macc_epi32(vaCDEF, va_multiplier, vbias);
__m128i vaccGHIJ = _mm_macc_epi32(vaGHIJ, va_multiplier, vbias);
__m128i vaccKLMN = _mm_macc_epi32(vaKLMN, va_multiplier, vbias);
vacc0123 = _mm_macc_epi32(vb0123, vb_multiplier, vacc0123);
vacc4567 = _mm_macc_epi32(vb4567, vb_multiplier, vacc4567);
vacc89AB = _mm_macc_epi32(vb89AB, vb_multiplier, vacc89AB);
vaccCDEF = _mm_macc_epi32(vbCDEF, vb_multiplier, vaccCDEF);
vaccGHIJ = _mm_macc_epi32(vbGHIJ, vb_multiplier, vaccGHIJ);
vaccKLMN = _mm_macc_epi32(vbKLMN, vb_multiplier, vaccKLMN);
vacc0123 = _mm_sra_epi32(vacc0123, vshift);
vacc4567 = _mm_sra_epi32(vacc4567, vshift);
vacc89AB = _mm_sra_epi32(vacc89AB, vshift);
vaccCDEF = _mm_sra_epi32(vaccCDEF, vshift);
vaccGHIJ = _mm_sra_epi32(vaccGHIJ, vshift);
vaccKLMN = _mm_sra_epi32(vaccKLMN, vshift);
const __m128i vout01234567 = _mm_adds_epi16(_mm_packs_epi32(vacc0123, vacc4567), voutput_zero_point);
const __m128i vout89ABCDEF = _mm_adds_epi16(_mm_packs_epi32(vacc89AB, vaccCDEF), voutput_zero_point);
const __m128i voutGHIJKLMN = _mm_adds_epi16(_mm_packs_epi32(vaccGHIJ, vaccKLMN), voutput_zero_point);
__m128i vout0123456789ABCDEF = _mm_packs_epi16(vout01234567, vout89ABCDEF);
__m128i voutGHIJKLMNGHIJKLMN = _mm_packs_epi16(voutGHIJKLMN, voutGHIJKLMN);
vout0123456789ABCDEF = _mm_max_epi8(vout0123456789ABCDEF, voutput_min);
voutGHIJKLMNGHIJKLMN = _mm_max_epi8(voutGHIJKLMNGHIJKLMN, voutput_min);
vout0123456789ABCDEF = _mm_min_epi8(vout0123456789ABCDEF, voutput_max);
voutGHIJKLMNGHIJKLMN = _mm_min_epi8(voutGHIJKLMNGHIJKLMN, voutput_max);
_mm_storeu_si128((__m128i*) output, vout0123456789ABCDEF);
_mm_storel_epi64((__m128i*) (output + 16), voutGHIJKLMNGHIJKLMN);
output += 24;
}
if XNN_UNLIKELY(n != 0) {
do {
const __m128i va0123 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a));
const __m128i vb0123 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b));
const __m128i va4567 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_a + 4));
const __m128i vb4567 = _mm_cvtepi8_epi32(_mm_loadu_si32(input_b + 4));
input_a += 8;
input_b += 8;
__m128i vacc0123 = _mm_macc_epi32(va0123, va_multiplier, vbias);
__m128i vacc4567 = _mm_macc_epi32(va4567, va_multiplier, vbias);
vacc0123 = _mm_macc_epi32(vb0123, vb_multiplier, vacc0123);
vacc4567 = _mm_macc_epi32(vb4567, vb_multiplier, vacc4567);
vacc0123 = _mm_sra_epi32(vacc0123, vshift);
vacc4567 = _mm_sra_epi32(vacc4567, vshift);
const __m128i vout01234567 = _mm_adds_epi16(_mm_packs_epi32(vacc0123, vacc4567), voutput_zero_point);
__m128i vout0123456701234567 = _mm_packs_epi16(vout01234567, vout01234567);
vout0123456701234567 = _mm_max_epi8(vout0123456701234567, voutput_min);
vout0123456701234567 = _mm_min_epi8(vout0123456701234567, voutput_max);
if XNN_LIKELY(n >= (8 * sizeof(int8_t))) {
_mm_storel_epi64((__m128i*) output, vout0123456701234567);
output += 8;
n -= 8 * sizeof(int8_t);
} else {
if (n & (4 * sizeof(int8_t))) {
*((uint32_t*) output) = (uint32_t) _mm_cvtsi128_si32(vout0123456701234567);
vout0123456701234567 = _mm_srli_epi64(vout0123456701234567, 32);
output += 4;
}
if (n & (2 * sizeof(int8_t))) {
*((uint16_t*) output) = (uint16_t) _mm_extract_epi16(vout0123456701234567, 0);
vout0123456701234567 = _mm_srli_epi32(vout0123456701234567, 16);
output += 2;
}
if (n & (1 * sizeof(int8_t))) {
*output = (int8_t) _mm_extract_epi8(vout0123456701234567, 0);
}
n = 0;
}
} while (n != 0);
}
}