/*
 * Copyright (c) 2021, 2023 Arm Limited.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <cstddef>
#include <cstdint>

#if defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)

namespace arm_conv {
namespace depthwise {

void a64_fp16_nhwc_3x3_s1_output2x2_mla_depthfirst_indirect_impl(
  const __fp16 *const *const input_ptrs,
  __fp16 *const *const outptrs,
  const void *params,
  unsigned int n_channels,
  const __fp16 activation_min,
  const __fp16 activation_max
)
{
  struct Args
  {
    __fp16 *const *outptrs;
    const void *params;
    const __fp16 min, max;
    const __fp16 *inptrs[16];

    Args(
      const __fp16 *const *const input_ptrs,
      __fp16 *const *const outptrs,
      const void *const params,
      const __fp16 min,
      const __fp16 max
    ) : outptrs(outptrs), params(params), min(min), max(max)
    {
      inptrs[0] = input_ptrs[5];
      inptrs[1] = input_ptrs[0];
      inptrs[2] = input_ptrs[3];
      inptrs[3] = input_ptrs[6];
      inptrs[4] = input_ptrs[9];
      inptrs[5] = input_ptrs[12];
      inptrs[6] = input_ptrs[15];
      inptrs[7] = input_ptrs[1];
      inptrs[8] = input_ptrs[2];
      inptrs[9] = input_ptrs[10];
      inptrs[10] = input_ptrs[4];
      inptrs[11] = input_ptrs[7];
      inptrs[12] = input_ptrs[8];
      inptrs[13] = input_ptrs[11];
      inptrs[14] = input_ptrs[13];
      inptrs[15] = input_ptrs[14];

    }
  };

  Args params_struct(input_ptrs, outptrs, params,
                     activation_min, activation_max);

  __asm__ __volatile__(
    "ldr x21, [%x[params_struct], %[offsetof_args_outptrs]]\n"
    "mov x16, #0x10\n"  // cntb _, ALL, #1
    "lsr x15, %x[n_channels], #0x3\n"
    "ldr x14, [%x[params_struct], %[offsetof_args_params]]\n"
    "add x20, %x[params_struct], %[offsetof_args_min]\n"
    "ld1r { v27.8h }, [x20]\n"
    "add x20, %x[params_struct], %[offsetof_args_max]\n"
    "ld1r { v26.8h }, [x20]\n"
    "add x13, %x[params_struct], %[offsetof_Args_inptrs]\n"
    "ldp x12, x11, [x21, #0x0]\n"
    "ldp x10, x9, [x21, #0x10]\n"
    "mov x28, #0x0\n"
    "sub x27, XZR, x16\n"
    "cbz x15, 3f\n"
    "ldr q25, [x14, #0x0]\n"
    "ldr q0, [x14, #0x10]\n"
    "cmp x16, x15, LSL #4\n"
    "ldr q1, [x14, #0x20]\n"
    "ldr q2, [x14, #0x30]\n"
    "ldr q3, [x14, #0x40]\n"
    "ldr q4, [x14, #0x50]\n"
    "ldr q5, [x14, #0x60]\n"
    "ldr q6, [x14, #0x70]\n"
    "ldr q7, [x14, #0x80]\n"
    "ldr q8, [x14, #0x90]\n"
    "add x14, x14, #0xa0\n"
    "ldp x21, x20, [x13, #0x0]\n"
    "ldr q9, [x21, x28]\n"
    "ldr q10, [x20, x28]\n"
    "ldp x21, x20, [x13, #0x10]\n"
    "ldr q11, [x21, x28]\n"
    "ldr q12, [x20, x28]\n"
    "ldr x20, [x13, #0x20]\n"
    "ldr q13, [x20, x28]\n"
    "bge 2f\n"
    "1:"  // Channel loop
    "mov v24.16b, v25.16b\n fmla v24.8h, v4.8h, v9.8h\n"
    "mov v23.16b, v25.16b\n fmla v23.8h, v3.8h, v9.8h\n"
    "ldr x21, [x13, #0x28]\n"
    "ldr x20, [x13, #0x30]\n"
    "mov v22.16b, v25.16b\n fmla v22.8h, v1.8h, v9.8h\n"
    "mov v21.16b, v25.16b\n fmla v21.8h, v0.8h, v9.8h\n"
    "ldr q18, [x21, x28]\n"
    "ldr q25, [x14, #0x0]\n"
    "fmla v24.8h, v0.8h, v10.8h\n"
    "fmla v23.8h, v2.8h, v11.8h\n"
    "ldr q17, [x20, x28]\n"
    "ldr x21, [x13, #0x38]\n"
    "fmla v22.8h, v2.8h, v12.8h\n"
    "fmla v21.8h, v1.8h, v12.8h\n"
    "ldr x20, [x13, #0x48]\n"
    "ldr q20, [x20, x28]\n"
    "fmla v24.8h, v5.8h, v12.8h\n"
    "fmla v23.8h, v4.8h, v12.8h\n"
    "ldr q16, [x21, x28]\n"
    "ldr x20, [x13, #0x40]\n"
    "fmla v22.8h, v6.8h, v18.8h\n"
    "ldr q18, [x20, x28]\n"
    "fmla v21.8h, v3.8h, v13.8h\n"
    "ldr x20, [x13, #0x50]\n"
    "fmla v24.8h, v7.8h, v13.8h\n"
    "fmla v23.8h, v6.8h, v13.8h\n"
    "ldr x22, [x13, #0x58]\n"
    "ldr x21, [x13, #0x60]\n"
    "fmla v22.8h, v4.8h, v13.8h\n"
    "fmla v21.8h, v8.8h, v17.8h\n"
    "ldr q17, [x20, x28]\n"
    "ldr x20, [x13, #0x68]\n"
    "fmla v24.8h, v1.8h, v16.8h\n"
    "fmla v23.8h, v0.8h, v16.8h\n"
    "ldr q16, [x22, x28]\n"
    "ldr x26, [x13, #0x70]\n"
    "fmla v22.8h, v5.8h, v20.8h\n"
    "fmla v21.8h, v4.8h, v20.8h\n"
    "ldr q4, [x14, #0x50]\n"
    "ldr x25, [x13, #0x78]\n"
    "fmla v24.8h, v2.8h, v18.8h\n"
    "fmla v23.8h, v1.8h, v18.8h\n"
    "ldr q19, [x21, x28]\n"
    "ldr q1, [x14, #0x20]\n"
    "fmla v22.8h, v0.8h, v17.8h\n"
    "ldr q0, [x14, #0x10]\n"
    "fmla v21.8h, v2.8h, v16.8h\n"
    "ldr q2, [x14, #0x30]\n"
    "fmla v24.8h, v8.8h, v20.8h\n"
    "fmla v23.8h, v7.8h, v20.8h\n"
    "ldr q18, [x20, x28]\n"
    "ldp x24, x23, [x13, #0x0]\n"
    "fmla v22.8h, v3.8h, v19.8h\n"
    "fmla v21.8h, v5.8h, v18.8h\n"
    "ldp x22, x21, [x13, #0x10]\n"
    "ldr x20, [x13, #0x20]\n"
    "ldr q13, [x20, x16]\n"
    "fmla v24.8h, v3.8h, v17.8h\n"
    "ldr q17, [x26, x28]\n"
    "fmla v23.8h, v5.8h, v16.8h\n"
    "ldr q16, [x25, x28]\n"
    "ldr q3, [x14, #0x40]\n"
    "fmla v22.8h, v7.8h, v17.8h\n"
    "fmla v21.8h, v6.8h, v17.8h\n"
    "ldr q11, [x22, x16]\n"
    "ldr q5, [x14, #0x60]\n"
    "fmla v24.8h, v6.8h, v19.8h\n"
    "fmla v23.8h, v8.8h, v18.8h\n"
    "ldr q9, [x24, x16]\n"
    "ldr q10, [x23, x16]\n"
    "fmla v22.8h, v8.8h, v16.8h\n"
    "fmla v21.8h, v7.8h, v16.8h\n"
    "ldr q12, [x21, x16]\n"
    "ldr q6, [x14, #0x70]\n"
    "fmax v24.8h, v24.8h, v27.8h\n"
    "fmax v23.8h, v23.8h, v27.8h\n"
    "ldr q7, [x14, #0x80]\n"
    "ldr q8, [x14, #0x90]\n"
    "fmax v22.8h, v22.8h, v27.8h\n"
    "fmax v21.8h, v21.8h, v27.8h\n"
    "add x16, x16, #0x10\n"
    "add x27, x27, #0x10\n"
    "fmin v24.8h, v24.8h, v26.8h\n"
    "fmin v23.8h, v23.8h, v26.8h\n"
    "cmp x16, x15, LSL #4\n"
    "fmin v22.8h, v22.8h, v26.8h\n"
    "fmin v21.8h, v21.8h, v26.8h\n"
    "add x28, x28, #0x10\n"
    "str q24, [x12, x27]\n"
    "add x14, x14, #0xa0\n"
    "str q23, [x11, x27]\n"
    "str q22, [x10, x27]\n"
    "str q21, [x9, x27]\n"
    "blt 1b\n"
    "2:"  // Channel tail
    "mov v24.16b, v25.16b\n fmla v24.8h, v4.8h, v9.8h\n"
    "mov v23.16b, v25.16b\n fmla v23.8h, v3.8h, v9.8h\n"
    "ldr x21, [x13, #0x28]\n"
    "ldr x20, [x13, #0x30]\n"
    "mov v22.16b, v25.16b\n fmla v22.8h, v1.8h, v9.8h\n"
    "mov v21.16b, v25.16b\n fmla v21.8h, v0.8h, v9.8h\n"
    "ldr q18, [x21, x28]\n"
    "ldr x21, [x13, #0x38]\n"
    "fmla v24.8h, v0.8h, v10.8h\n"
    "fmla v23.8h, v2.8h, v11.8h\n"
    "ldr q17, [x20, x28]\n"
    "ldr x20, [x13, #0x48]\n"
    "ldr q20, [x20, x28]\n"
    "fmla v22.8h, v2.8h, v12.8h\n"
    "fmla v21.8h, v1.8h, v12.8h\n"
    "ldr x20, [x13, #0x40]\n"
    "fmla v24.8h, v5.8h, v12.8h\n"
    "fmla v23.8h, v4.8h, v12.8h\n"
    "ldr q16, [x21, x28]\n"
    "ldr x21, [x13, #0x50]\n"
    "fmla v22.8h, v6.8h, v18.8h\n"
    "ldr q18, [x20, x28]\n"
    "fmla v21.8h, v3.8h, v13.8h\n"
    "ldr x20, [x13, #0x58]\n"
    "fmla v24.8h, v7.8h, v13.8h\n"
    "fmla v23.8h, v6.8h, v13.8h\n"
    "ldr x23, [x13, #0x60]\n"
    "ldr x22, [x13, #0x68]\n"
    "fmla v22.8h, v4.8h, v13.8h\n"
    "fmla v21.8h, v8.8h, v17.8h\n"
    "ldr q17, [x21, x28]\n"
    "ldr x21, [x13, #0x70]\n"
    "fmla v24.8h, v1.8h, v16.8h\n"
    "fmla v23.8h, v0.8h, v16.8h\n"
    "ldr q16, [x20, x28]\n"
    "ldr x20, [x13, #0x78]\n"
    "fmla v22.8h, v5.8h, v20.8h\n"
    "fmla v21.8h, v4.8h, v20.8h\n"
    "add x27, x27, #0x10\n"
    "fmla v24.8h, v2.8h, v18.8h\n"
    "fmla v23.8h, v1.8h, v18.8h\n"
    "ldr q19, [x23, x28]\n"
    "fmla v22.8h, v0.8h, v17.8h\n"
    "fmla v21.8h, v2.8h, v16.8h\n"
    "fmla v24.8h, v8.8h, v20.8h\n"
    "fmla v23.8h, v7.8h, v20.8h\n"
    "ldr q18, [x22, x28]\n"
    "fmla v22.8h, v3.8h, v19.8h\n"
    "fmla v21.8h, v5.8h, v18.8h\n"
    "fmla v24.8h, v3.8h, v17.8h\n"
    "ldr q17, [x21, x28]\n"
    "fmla v23.8h, v5.8h, v16.8h\n"
    "ldr q16, [x20, x28]\n"
    "fmla v22.8h, v7.8h, v17.8h\n"
    "fmla v21.8h, v6.8h, v17.8h\n"
    "add x28, x28, #0x10\n"
    "fmla v24.8h, v6.8h, v19.8h\n"
    "fmla v23.8h, v8.8h, v18.8h\n"
    "fmax v24.8h, v24.8h, v27.8h\n"
    "fmla v22.8h, v8.8h, v16.8h\n"
    "fmla v21.8h, v7.8h, v16.8h\n"
    "fmax v23.8h, v23.8h, v27.8h\n"
    "fmax v22.8h, v22.8h, v27.8h\n"
    "fmax v21.8h, v21.8h, v27.8h\n"
    "fmin v24.8h, v24.8h, v26.8h\n"
    "fmin v23.8h, v23.8h, v26.8h\n"
    "str q24, [x12, x27]\n"
    "fmin v22.8h, v22.8h, v26.8h\n"
    "fmin v21.8h, v21.8h, v26.8h\n"
    "str q23, [x11, x27]\n"
    "str q22, [x10, x27]\n"
    "str q21, [x9, x27]\n"
    "3:"  // Oddments
    "tst %x[n_channels], #0x7\n"
    "beq 56f\n"
    "ldr q25, [x14, #0x0]\n"
    "ldr q0, [x14, #0x10]\n"
    "mov x20, x28\n"
    "add x12, x12, x20\n"
    "ldr q1, [x14, #0x20]\n"
    "ldr q2, [x14, #0x30]\n"
    "add x11, x11, x20\n"
    "add x10, x10, x20\n"
    "ldr q3, [x14, #0x40]\n"
    "ldr q4, [x14, #0x50]\n"
    "add x9, x9, x20\n"
    "ldr q5, [x14, #0x60]\n"
    "ldr q6, [x14, #0x70]\n"
    "ldr q7, [x14, #0x80]\n"
    "ldr q8, [x14, #0x90]\n"
    "ldr x24, [x13, #0x0]\n"
    "ldr x23, [x13, #0x8]\n"
    "add x24, x24, x28\n"
    "add x23, x23, x28\n"
    "ldr x22, [x13, #0x10]\n"
    "ldr x21, [x13, #0x18]\n"
    "add x22, x22, x28\n"
    "add x21, x21, x28\n"
    "ldr x20, [x13, #0x20]\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 5f\n"
    "ld1 { v9.d }[0], [x24], #0x8\n"
    "ld1 { v10.d }[0], [x23], #0x8\n"
    "ld1 { v11.d }[0], [x22], #0x8\n"
    "ld1 { v12.d }[0], [x21], #0x8\n"
    "ld1 { v13.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 4f\n"
    "ld1 { v9.s }[2], [x24], #0x4\n"
    "ld1 { v10.s }[2], [x23], #0x4\n"
    "ld1 { v11.s }[2], [x22], #0x4\n"
    "ld1 { v12.s }[2], [x21], #0x4\n"
    "ld1 { v13.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 7f\n"
    "ld1 { v9.h }[6], [x24], #0x2\n"
    "ld1 { v10.h }[6], [x23], #0x2\n"
    "ld1 { v11.h }[6], [x22], #0x2\n"
    "ld1 { v12.h }[6], [x21], #0x2\n"
    "ld1 { v13.h }[6], [x20], #0x2\n"
    "b 7f\n"
    "4:"  // Oddments: Load inputs (1, 1), (0, 0), (0, 3), (1, 2), (2, 1): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 7f\n"
    "ld1 { v9.h }[4], [x24], #0x2\n"
    "ld1 { v10.h }[4], [x23], #0x2\n"
    "ld1 { v11.h }[4], [x22], #0x2\n"
    "ld1 { v12.h }[4], [x21], #0x2\n"
    "ld1 { v13.h }[4], [x20], #0x2\n"
    "b 7f\n"
    "5:"  // Oddments: Load inputs (1, 1), (0, 0), (0, 3), (1, 2), (2, 1): Bit 2: Unset
    "tbz %x[n_channels], #1, 6f\n"
    "ld1 { v9.s }[0], [x24], #0x4\n"
    "ld1 { v10.s }[0], [x23], #0x4\n"
    "ld1 { v11.s }[0], [x22], #0x4\n"
    "ld1 { v12.s }[0], [x21], #0x4\n"
    "ld1 { v13.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 7f\n"
    "ld1 { v9.h }[2], [x24], #0x2\n"
    "ld1 { v10.h }[2], [x23], #0x2\n"
    "ld1 { v11.h }[2], [x22], #0x2\n"
    "ld1 { v12.h }[2], [x21], #0x2\n"
    "ld1 { v13.h }[2], [x20], #0x2\n"
    "b 7f\n"
    "6:"  // Oddments: Load inputs (1, 1), (0, 0), (0, 3), (1, 2), (2, 1): Bit 2: Unset: Bit 1: Unset
    "ld1 { v9.h }[0], [x24], #0x2\n"
    "ld1 { v10.h }[0], [x23], #0x2\n"
    "ld1 { v11.h }[0], [x22], #0x2\n"
    "ld1 { v12.h }[0], [x21], #0x2\n"
    "ld1 { v13.h }[0], [x20], #0x2\n"
    "7:"  // Oddments: Load inputs (1, 1), (0, 0), (0, 3), (1, 2), (2, 1): Bit 2: End
    "mov v28.16b, v25.16b\n fmla v28.8h, v4.8h, v9.8h\n"
    "mov v29.16b, v25.16b\n fmla v29.8h, v3.8h, v9.8h\n"
    "ldr x20, [x13, #0x28]\n"
    "add x20, x20, x28\n"
    "mov v30.16b, v25.16b\n fmla v30.8h, v1.8h, v9.8h\n"
    "mov v31.16b, v25.16b\n fmla v31.8h, v0.8h, v9.8h\n"
    "fmla v28.8h, v0.8h, v10.8h\n"
    "fmla v29.8h, v2.8h, v11.8h\n"
    "fmla v28.8h, v5.8h, v12.8h\n"
    "fmla v29.8h, v4.8h, v12.8h\n"
    "fmla v30.8h, v2.8h, v12.8h\n"
    "fmla v31.8h, v1.8h, v12.8h\n"
    "tbz %x[n_channels], #2, 9f\n"
    "ld1 { v9.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 8f\n"
    "ld1 { v9.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 11f\n"
    "ld1 { v9.h }[6], [x20], #0x2\n"
    "b 11f\n"
    "8:"  // Oddments: Load input (3, 0): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 11f\n"
    "ld1 { v9.h }[4], [x20], #0x2\n"
    "b 11f\n"
    "9:"  // Oddments: Load input (3, 0): Bit 2: Unset
    "tbz %x[n_channels], #1, 10f\n"
    "ld1 { v9.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 11f\n"
    "ld1 { v9.h }[2], [x20], #0x2\n"
    "b 11f\n"
    "10:"  // Oddments: Load input (3, 0): Bit 2: Unset: Bit 1: Unset
    "ld1 { v9.h }[0], [x20], #0x2\n"
    "11:"  // Oddments: Load input (3, 0): Bit 2: End
    "fmla v30.8h, v6.8h, v9.8h\n"
    "ldr x20, [x13, #0x30]\n"
    "fmla v28.8h, v7.8h, v13.8h\n"
    "add x20, x20, x28\n"
    "fmla v29.8h, v6.8h, v13.8h\n"
    "fmla v30.8h, v4.8h, v13.8h\n"
    "fmla v31.8h, v3.8h, v13.8h\n"
    "tbz %x[n_channels], #2, 13f\n"
    "ld1 { v11.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 12f\n"
    "ld1 { v11.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 15f\n"
    "ld1 { v11.h }[6], [x20], #0x2\n"
    "b 15f\n"
    "12:"  // Oddments: Load input (3, 3): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 15f\n"
    "ld1 { v11.h }[4], [x20], #0x2\n"
    "b 15f\n"
    "13:"  // Oddments: Load input (3, 3): Bit 2: Unset
    "tbz %x[n_channels], #1, 14f\n"
    "ld1 { v11.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 15f\n"
    "ld1 { v11.h }[2], [x20], #0x2\n"
    "b 15f\n"
    "14:"  // Oddments: Load input (3, 3): Bit 2: Unset: Bit 1: Unset
    "ld1 { v11.h }[0], [x20], #0x2\n"
    "15:"  // Oddments: Load input (3, 3): Bit 2: End
    "ldr x20, [x13, #0x38]\n"
    "fmla v31.8h, v8.8h, v11.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 17f\n"
    "ld1 { v12.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 16f\n"
    "ld1 { v12.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 19f\n"
    "ld1 { v12.h }[6], [x20], #0x2\n"
    "b 19f\n"
    "16:"  // Oddments: Load input (0, 1): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 19f\n"
    "ld1 { v12.h }[4], [x20], #0x2\n"
    "b 19f\n"
    "17:"  // Oddments: Load input (0, 1): Bit 2: Unset
    "tbz %x[n_channels], #1, 18f\n"
    "ld1 { v12.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 19f\n"
    "ld1 { v12.h }[2], [x20], #0x2\n"
    "b 19f\n"
    "18:"  // Oddments: Load input (0, 1): Bit 2: Unset: Bit 1: Unset
    "ld1 { v12.h }[0], [x20], #0x2\n"
    "19:"  // Oddments: Load input (0, 1): Bit 2: End
    "ldr x20, [x13, #0x40]\n"
    "fmla v28.8h, v1.8h, v12.8h\n"
    "fmla v29.8h, v0.8h, v12.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 21f\n"
    "ld1 { v9.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 20f\n"
    "ld1 { v9.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 23f\n"
    "ld1 { v9.h }[6], [x20], #0x2\n"
    "b 23f\n"
    "20:"  // Oddments: Load input (0, 2): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 23f\n"
    "ld1 { v9.h }[4], [x20], #0x2\n"
    "b 23f\n"
    "21:"  // Oddments: Load input (0, 2): Bit 2: Unset
    "tbz %x[n_channels], #1, 22f\n"
    "ld1 { v9.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 23f\n"
    "ld1 { v9.h }[2], [x20], #0x2\n"
    "b 23f\n"
    "22:"  // Oddments: Load input (0, 2): Bit 2: Unset: Bit 1: Unset
    "ld1 { v9.h }[0], [x20], #0x2\n"
    "23:"  // Oddments: Load input (0, 2): Bit 2: End
    "ldr x20, [x13, #0x48]\n"
    "fmla v28.8h, v2.8h, v9.8h\n"
    "fmla v29.8h, v1.8h, v9.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 25f\n"
    "ld1 { v10.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 24f\n"
    "ld1 { v10.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 27f\n"
    "ld1 { v10.h }[6], [x20], #0x2\n"
    "b 27f\n"
    "24:"  // Oddments: Load input (2, 2): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 27f\n"
    "ld1 { v10.h }[4], [x20], #0x2\n"
    "b 27f\n"
    "25:"  // Oddments: Load input (2, 2): Bit 2: Unset
    "tbz %x[n_channels], #1, 26f\n"
    "ld1 { v10.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 27f\n"
    "ld1 { v10.h }[2], [x20], #0x2\n"
    "b 27f\n"
    "26:"  // Oddments: Load input (2, 2): Bit 2: Unset: Bit 1: Unset
    "ld1 { v10.h }[0], [x20], #0x2\n"
    "27:"  // Oddments: Load input (2, 2): Bit 2: End
    "ldr x20, [x13, #0x50]\n"
    "fmla v28.8h, v8.8h, v10.8h\n"
    "fmla v29.8h, v7.8h, v10.8h\n"
    "add x20, x20, x28\n"
    "fmla v30.8h, v5.8h, v10.8h\n"
    "fmla v31.8h, v4.8h, v10.8h\n"
    "tbz %x[n_channels], #2, 29f\n"
    "ld1 { v11.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 28f\n"
    "ld1 { v11.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 31f\n"
    "ld1 { v11.h }[6], [x20], #0x2\n"
    "b 31f\n"
    "28:"  // Oddments: Load input (1, 0): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 31f\n"
    "ld1 { v11.h }[4], [x20], #0x2\n"
    "b 31f\n"
    "29:"  // Oddments: Load input (1, 0): Bit 2: Unset
    "tbz %x[n_channels], #1, 30f\n"
    "ld1 { v11.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 31f\n"
    "ld1 { v11.h }[2], [x20], #0x2\n"
    "b 31f\n"
    "30:"  // Oddments: Load input (1, 0): Bit 2: Unset: Bit 1: Unset
    "ld1 { v11.h }[0], [x20], #0x2\n"
    "31:"  // Oddments: Load input (1, 0): Bit 2: End
    "ldr x20, [x13, #0x58]\n"
    "fmla v28.8h, v3.8h, v11.8h\n"
    "fmla v30.8h, v0.8h, v11.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 33f\n"
    "ld1 { v12.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 32f\n"
    "ld1 { v12.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 35f\n"
    "ld1 { v12.h }[6], [x20], #0x2\n"
    "b 35f\n"
    "32:"  // Oddments: Load input (1, 3): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 35f\n"
    "ld1 { v12.h }[4], [x20], #0x2\n"
    "b 35f\n"
    "33:"  // Oddments: Load input (1, 3): Bit 2: Unset
    "tbz %x[n_channels], #1, 34f\n"
    "ld1 { v12.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 35f\n"
    "ld1 { v12.h }[2], [x20], #0x2\n"
    "b 35f\n"
    "34:"  // Oddments: Load input (1, 3): Bit 2: Unset: Bit 1: Unset
    "ld1 { v12.h }[0], [x20], #0x2\n"
    "35:"  // Oddments: Load input (1, 3): Bit 2: End
    "ldr x20, [x13, #0x60]\n"
    "fmla v29.8h, v5.8h, v12.8h\n"
    "fmla v31.8h, v2.8h, v12.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 37f\n"
    "ld1 { v9.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 36f\n"
    "ld1 { v9.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 39f\n"
    "ld1 { v9.h }[6], [x20], #0x2\n"
    "b 39f\n"
    "36:"  // Oddments: Load input (2, 0): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 39f\n"
    "ld1 { v9.h }[4], [x20], #0x2\n"
    "b 39f\n"
    "37:"  // Oddments: Load input (2, 0): Bit 2: Unset
    "tbz %x[n_channels], #1, 38f\n"
    "ld1 { v9.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 39f\n"
    "ld1 { v9.h }[2], [x20], #0x2\n"
    "b 39f\n"
    "38:"  // Oddments: Load input (2, 0): Bit 2: Unset: Bit 1: Unset
    "ld1 { v9.h }[0], [x20], #0x2\n"
    "39:"  // Oddments: Load input (2, 0): Bit 2: End
    "ldr x20, [x13, #0x68]\n"
    "fmla v28.8h, v6.8h, v9.8h\n"
    "fmla v30.8h, v3.8h, v9.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 41f\n"
    "ld1 { v10.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 40f\n"
    "ld1 { v10.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 43f\n"
    "ld1 { v10.h }[6], [x20], #0x2\n"
    "b 43f\n"
    "40:"  // Oddments: Load input (2, 3): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 43f\n"
    "ld1 { v10.h }[4], [x20], #0x2\n"
    "b 43f\n"
    "41:"  // Oddments: Load input (2, 3): Bit 2: Unset
    "tbz %x[n_channels], #1, 42f\n"
    "ld1 { v10.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 43f\n"
    "ld1 { v10.h }[2], [x20], #0x2\n"
    "b 43f\n"
    "42:"  // Oddments: Load input (2, 3): Bit 2: Unset: Bit 1: Unset
    "ld1 { v10.h }[0], [x20], #0x2\n"
    "43:"  // Oddments: Load input (2, 3): Bit 2: End
    "ldr x20, [x13, #0x70]\n"
    "fmla v29.8h, v8.8h, v10.8h\n"
    "fmla v31.8h, v5.8h, v10.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 45f\n"
    "ld1 { v11.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 44f\n"
    "ld1 { v11.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 47f\n"
    "ld1 { v11.h }[6], [x20], #0x2\n"
    "b 47f\n"
    "44:"  // Oddments: Load input (3, 1): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 47f\n"
    "ld1 { v11.h }[4], [x20], #0x2\n"
    "b 47f\n"
    "45:"  // Oddments: Load input (3, 1): Bit 2: Unset
    "tbz %x[n_channels], #1, 46f\n"
    "ld1 { v11.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 47f\n"
    "ld1 { v11.h }[2], [x20], #0x2\n"
    "b 47f\n"
    "46:"  // Oddments: Load input (3, 1): Bit 2: Unset: Bit 1: Unset
    "ld1 { v11.h }[0], [x20], #0x2\n"
    "47:"  // Oddments: Load input (3, 1): Bit 2: End
    "ldr x20, [x13, #0x78]\n"
    "fmla v30.8h, v7.8h, v11.8h\n"
    "fmla v31.8h, v6.8h, v11.8h\n"
    "add x20, x20, x28\n"
    "tbz %x[n_channels], #2, 49f\n"
    "ld1 { v12.d }[0], [x20], #0x8\n"
    "tbz %x[n_channels], #1, 48f\n"
    "ld1 { v12.s }[2], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 51f\n"
    "ld1 { v12.h }[6], [x20], #0x2\n"
    "b 51f\n"
    "48:"  // Oddments: Load input (3, 2): Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 51f\n"
    "ld1 { v12.h }[4], [x20], #0x2\n"
    "b 51f\n"
    "49:"  // Oddments: Load input (3, 2): Bit 2: Unset
    "tbz %x[n_channels], #1, 50f\n"
    "ld1 { v12.s }[0], [x20], #0x4\n"
    "tbz %x[n_channels], #0, 51f\n"
    "ld1 { v12.h }[2], [x20], #0x2\n"
    "b 51f\n"
    "50:"  // Oddments: Load input (3, 2): Bit 2: Unset: Bit 1: Unset
    "ld1 { v12.h }[0], [x20], #0x2\n"
    "51:"  // Oddments: Load input (3, 2): Bit 2: End
    "fmla v30.8h, v8.8h, v12.8h\n"
    "fmla v31.8h, v7.8h, v12.8h\n"
    "fmax v28.8h, v28.8h, v27.8h\n"
    "fmax v29.8h, v29.8h, v27.8h\n"
    "fmax v30.8h, v30.8h, v27.8h\n"
    "fmax v31.8h, v31.8h, v27.8h\n"
    "fmin v28.8h, v28.8h, v26.8h\n"
    "fmin v29.8h, v29.8h, v26.8h\n"
    "fmin v30.8h, v30.8h, v26.8h\n"
    "fmin v31.8h, v31.8h, v26.8h\n"
    "tbz %x[n_channels], #2, 53f\n"
    "st1 { v28.d }[0], [x12], #0x8\n"
    "st1 { v29.d }[0], [x11], #0x8\n"
    "st1 { v30.d }[0], [x10], #0x8\n"
    "st1 { v31.d }[0], [x9], #0x8\n"
    "tbz %x[n_channels], #1, 52f\n"
    "st1 { v28.s }[2], [x12], #0x4\n"
    "st1 { v29.s }[2], [x11], #0x4\n"
    "st1 { v30.s }[2], [x10], #0x4\n"
    "st1 { v31.s }[2], [x9], #0x4\n"
    "tbz %x[n_channels], #0, 55f\n"
    "st1 { v28.h }[6], [x12], #0x2\n"
    "st1 { v29.h }[6], [x11], #0x2\n"
    "st1 { v30.h }[6], [x10], #0x2\n"
    "st1 { v31.h }[6], [x9], #0x2\n"
    "b 55f\n"
    "52:"  // Oddments: Store: Bit 2: Bit 1: Unset
    "tbz %x[n_channels], #0, 55f\n"
    "st1 { v28.h }[4], [x12], #0x2\n"
    "st1 { v29.h }[4], [x11], #0x2\n"
    "st1 { v30.h }[4], [x10], #0x2\n"
    "st1 { v31.h }[4], [x9], #0x2\n"
    "b 55f\n"
    "53:"  // Oddments: Store: Bit 2: Unset
    "tbz %x[n_channels], #1, 54f\n"
    "st1 { v28.s }[0], [x12], #0x4\n"
    "st1 { v29.s }[0], [x11], #0x4\n"
    "st1 { v30.s }[0], [x10], #0x4\n"
    "st1 { v31.s }[0], [x9], #0x4\n"
    "tbz %x[n_channels], #0, 55f\n"
    "st1 { v28.h }[2], [x12], #0x2\n"
    "st1 { v29.h }[2], [x11], #0x2\n"
    "st1 { v30.h }[2], [x10], #0x2\n"
    "st1 { v31.h }[2], [x9], #0x2\n"
    "b 55f\n"
    "54:"  // Oddments: Store: Bit 2: Unset: Bit 1: Unset
    "st1 { v28.h }[0], [x12], #0x2\n"
    "st1 { v29.h }[0], [x11], #0x2\n"
    "st1 { v30.h }[0], [x10], #0x2\n"
    "st1 { v31.h }[0], [x9], #0x2\n"
    "55:"  // Oddments: Store: Bit 2: End
    "56:"  // End
    :
    : [n_channels] "r" ((unsigned long) n_channels), [offsetof_Args_inptrs] "I" (offsetof(Args, inptrs)), [offsetof_args_max] "I" (offsetof(Args, max)), [offsetof_args_min] "I" (offsetof(Args, min)), [offsetof_args_outptrs] "I" (offsetof(Args, outptrs)), [offsetof_args_params] "I" (offsetof(Args, params)), [params_struct] "r" (&params_struct)
    : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28"
  );
}

}  // namespace depthwise
}  // namespace arm_conv

#endif  // defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC)