| /* |
| * Copyright (c) 2019-2020, 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. |
| */ |
| |
| #ifdef __aarch64__ |
| |
| #include "arm_gemm.hpp" |
| #include "quantized.hpp" |
| #include "utils.hpp" |
| |
| #include <cassert> |
| |
| namespace arm_gemm { |
| |
| template<> |
| void row_sums_indirect( |
| size_t num_strings, const unsigned int *string_lengths, IndirectInputArg<int8_t> A_arg, |
| size_t M, int32_t *out_ptr, const Requantize32 *qp |
| ) |
| { |
| struct KernelArgs { |
| unsigned int num_strings; |
| const unsigned int *string_lengths; |
| unsigned int input_initial_col; |
| } ka; |
| |
| unsigned long flags=0; |
| void *input_ptr; |
| size_t input_offset; |
| |
| if (A_arg.is_indirect) { |
| input_ptr=(void *)(A_arg.indirect.ptr); |
| input_offset=A_arg.indirect.start_row; |
| ka.input_initial_col=A_arg.indirect.start_col; |
| flags |= 0x8; |
| } else { |
| assert(num_strings==1); |
| input_ptr=(void *)(A_arg.direct.base); |
| input_offset=A_arg.direct.stride; |
| } |
| |
| ka.num_strings = num_strings; |
| ka.string_lengths = string_lengths; |
| |
| __asm__ __volatile__( |
| "add x20, %x[qp], %[b_offset]\n" |
| "ld1r { v2.4s }, [x20]\n" |
| "neg v2.4s, v2.4s\n" |
| "1:" // Row loop |
| "cmp %x[M], #0x6\n" |
| "bge 86f\n" |
| "cmp %x[M], #0x4\n" |
| "bgt 69f\n" |
| "beq 52f\n" |
| "cmp %x[M], #0x2\n" |
| "bgt 35f\n" |
| "beq 18f\n" |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w21, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "mov x9, #0x0\n" |
| "2:" // Height 1: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 3f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "cbnz x9, 4f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "b 4f\n" |
| "3:" // Height 1: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "4:" // Height 1: input setup done |
| "cmp x28, #0x10\n" |
| "blt 8f\n" |
| "cmp x28, #0x20\n" |
| "blt 7f\n" |
| "5:" // Height 1: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "blt 6f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "6:" // Height 1: Multiply loop: unique 1: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "add x10, x10, #0x1\n" |
| "bge 5b\n" |
| "7:" // Height 1: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "add x27, x27, #0x10\n" |
| "8:" // Height 1: Multiply loop: Main loop skip |
| "cbz x28, 17f\n" |
| "tbz x28, #3, 12f\n" |
| "ldr d31, [x27], #0x8\n" |
| "tbz x28, #2, 10f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "tbz x28, #1, 9f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "b 16f\n" |
| "9:" // Height 1: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "b 16f\n" |
| "10:" // Height 1: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 11f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "b 16f\n" |
| "11:" // Height 1: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "b 16f\n" |
| "12:" // Height 1: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 14f\n" |
| "ldr s31, [x27], #0x4\n" |
| "tbz x28, #1, 13f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "b 16f\n" |
| "13:" // Height 1: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "b 16f\n" |
| "14:" // Height 1: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 15f\n" |
| "ldr h31, [x27], #0x2\n" |
| "tbz x28, #0, 16f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "b 16f\n" |
| "15:" // Height 1: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "16:" // Height 1: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "17:" // Height 1: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x21\n" |
| "bne 2b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "addp v0.4s, v0.4s, v0.4s\n" |
| "addp v0.4s, v0.4s, v0.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "str s0, [%x[out_ptr]], #0x4\n" |
| "b 104f\n" |
| "18:" // Height 2 |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w21, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "movi v30.8h, #0x0\n" |
| "movi v29.4s, #0x0\n" |
| "mov x9, #0x0\n" |
| "19:" // Height 2: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 20f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "cbnz x9, 21f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "add x26, x26, x20\n" |
| "b 21f\n" |
| "20:" // Height 2: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, %x[input_offset]\n" |
| "21:" // Height 2: input setup done |
| "cmp x28, #0x10\n" |
| "blt 25f\n" |
| "cmp x28, #0x20\n" |
| "blt 24f\n" |
| "22:" // Height 2: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "blt 23f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "sadalp v29.4s, v30.8h\n" |
| "movi v30.8h, #0x0\n" |
| "23:" // Height 2: Multiply loop: unique 2: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "add x10, x10, #0x1\n" |
| "bge 22b\n" |
| "24:" // Height 2: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "25:" // Height 2: Multiply loop: Main loop skip |
| "cbz x28, 34f\n" |
| "tbz x28, #3, 29f\n" |
| "ldr d31, [x27], #0x8\n" |
| "ldr d28, [x26], #0x8\n" |
| "tbz x28, #2, 27f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "ld1 { v28.s }[2], [x26], #0x4\n" |
| "tbz x28, #1, 26f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "ld1 { v28.h }[6], [x26], #0x2\n" |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "ld1 { v28.b }[14], [x26]\n" |
| "b 33f\n" |
| "26:" // Height 2: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "ld1 { v28.b }[12], [x26]\n" |
| "b 33f\n" |
| "27:" // Height 2: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 28f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "ld1 { v28.h }[4], [x26], #0x2\n" |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "ld1 { v28.b }[10], [x26]\n" |
| "b 33f\n" |
| "28:" // Height 2: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "ld1 { v28.b }[8], [x26]\n" |
| "b 33f\n" |
| "29:" // Height 2: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 31f\n" |
| "ldr s31, [x27], #0x4\n" |
| "ldr s28, [x26], #0x4\n" |
| "tbz x28, #1, 30f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "ld1 { v28.h }[2], [x26], #0x2\n" |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "ld1 { v28.b }[6], [x26]\n" |
| "b 33f\n" |
| "30:" // Height 2: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "ld1 { v28.b }[4], [x26]\n" |
| "b 33f\n" |
| "31:" // Height 2: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 32f\n" |
| "ldr h31, [x27], #0x2\n" |
| "ldr h28, [x26], #0x2\n" |
| "tbz x28, #0, 33f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "ld1 { v28.b }[2], [x26]\n" |
| "b 33f\n" |
| "32:" // Height 2: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "ldr b28, [x26, #0x0]\n" |
| "33:" // Height 2: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "34:" // Height 2: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x21\n" |
| "bne 19b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "sadalp v29.4s, v30.8h\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v0.4s, v0.4s, v0.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "str d0, [%x[out_ptr]], #0x8\n" |
| "b 104f\n" |
| "35:" // Height 3 |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w21, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "movi v30.8h, #0x0\n" |
| "movi v29.4s, #0x0\n" |
| "mov x9, #0x0\n" |
| "movi v27.8h, #0x0\n" |
| "movi v26.4s, #0x0\n" |
| "36:" // Height 3: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 37f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "cbnz x9, 38f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "add x26, x26, x20\n" |
| "add x25, x25, x20\n" |
| "b 38f\n" |
| "37:" // Height 3: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, %x[input_offset]\n" |
| "add x25, x26, %x[input_offset]\n" |
| "38:" // Height 3: input setup done |
| "cmp x28, #0x10\n" |
| "blt 42f\n" |
| "cmp x28, #0x20\n" |
| "blt 41f\n" |
| "39:" // Height 3: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "ldr q25, [x25, #0x0]\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "blt 40f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "sadalp v29.4s, v30.8h\n" |
| "movi v30.8h, #0x0\n" |
| "sadalp v26.4s, v27.8h\n" |
| "movi v27.8h, #0x0\n" |
| "40:" // Height 3: Multiply loop: unique 3: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "add x10, x10, #0x1\n" |
| "bge 39b\n" |
| "41:" // Height 3: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "ldr q25, [x25, #0x0]\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "42:" // Height 3: Multiply loop: Main loop skip |
| "cbz x28, 51f\n" |
| "tbz x28, #3, 46f\n" |
| "ldr d31, [x27], #0x8\n" |
| "ldr d28, [x26], #0x8\n" |
| "ldr d25, [x25], #0x8\n" |
| "tbz x28, #2, 44f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "ld1 { v28.s }[2], [x26], #0x4\n" |
| "ld1 { v25.s }[2], [x25], #0x4\n" |
| "tbz x28, #1, 43f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "ld1 { v28.h }[6], [x26], #0x2\n" |
| "ld1 { v25.h }[6], [x25], #0x2\n" |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "ld1 { v28.b }[14], [x26]\n" |
| "ld1 { v25.b }[14], [x25]\n" |
| "b 50f\n" |
| "43:" // Height 3: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "ld1 { v28.b }[12], [x26]\n" |
| "ld1 { v25.b }[12], [x25]\n" |
| "b 50f\n" |
| "44:" // Height 3: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 45f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "ld1 { v28.h }[4], [x26], #0x2\n" |
| "ld1 { v25.h }[4], [x25], #0x2\n" |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "ld1 { v28.b }[10], [x26]\n" |
| "ld1 { v25.b }[10], [x25]\n" |
| "b 50f\n" |
| "45:" // Height 3: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "ld1 { v28.b }[8], [x26]\n" |
| "ld1 { v25.b }[8], [x25]\n" |
| "b 50f\n" |
| "46:" // Height 3: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 48f\n" |
| "ldr s31, [x27], #0x4\n" |
| "ldr s28, [x26], #0x4\n" |
| "ldr s25, [x25], #0x4\n" |
| "tbz x28, #1, 47f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "ld1 { v28.h }[2], [x26], #0x2\n" |
| "ld1 { v25.h }[2], [x25], #0x2\n" |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "ld1 { v28.b }[6], [x26]\n" |
| "ld1 { v25.b }[6], [x25]\n" |
| "b 50f\n" |
| "47:" // Height 3: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "ld1 { v28.b }[4], [x26]\n" |
| "ld1 { v25.b }[4], [x25]\n" |
| "b 50f\n" |
| "48:" // Height 3: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 49f\n" |
| "ldr h31, [x27], #0x2\n" |
| "ldr h28, [x26], #0x2\n" |
| "ldr h25, [x25], #0x2\n" |
| "tbz x28, #0, 50f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "ld1 { v28.b }[2], [x26]\n" |
| "ld1 { v25.b }[2], [x25]\n" |
| "b 50f\n" |
| "49:" // Height 3: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "ldr b28, [x26, #0x0]\n" |
| "ldr b25, [x25, #0x0]\n" |
| "50:" // Height 3: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "51:" // Height 3: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x21\n" |
| "bne 36b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "sadalp v29.4s, v30.8h\n" |
| "sadalp v26.4s, v27.8h\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v26.4s, v26.4s, v26.4s\n" |
| "addp v0.4s, v0.4s, v0.4s\n" |
| "addp v26.4s, v26.4s, v26.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "str d0, [%x[out_ptr]], #0x8\n" |
| "mul v26.4s, v26.4s, v2.4s\n" |
| "str s26, [%x[out_ptr]], #0x4\n" |
| "b 104f\n" |
| "52:" // Height 4 |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w21, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "movi v30.8h, #0x0\n" |
| "movi v29.4s, #0x0\n" |
| "mov x9, #0x0\n" |
| "movi v27.8h, #0x0\n" |
| "movi v26.4s, #0x0\n" |
| "movi v24.8h, #0x0\n" |
| "movi v23.4s, #0x0\n" |
| "53:" // Height 4: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 54f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "cbnz x9, 55f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "add x26, x26, x20\n" |
| "add x25, x25, x20\n" |
| "add x24, x24, x20\n" |
| "b 55f\n" |
| "54:" // Height 4: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, %x[input_offset]\n" |
| "add x25, x26, %x[input_offset]\n" |
| "add x24, x25, %x[input_offset]\n" |
| "55:" // Height 4: input setup done |
| "cmp x28, #0x10\n" |
| "blt 59f\n" |
| "cmp x28, #0x20\n" |
| "blt 58f\n" |
| "56:" // Height 4: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "add x24, x24, #0x10\n" |
| "blt 57f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "sadalp v29.4s, v30.8h\n" |
| "movi v30.8h, #0x0\n" |
| "sadalp v26.4s, v27.8h\n" |
| "movi v27.8h, #0x0\n" |
| "sadalp v23.4s, v24.8h\n" |
| "movi v24.8h, #0x0\n" |
| "57:" // Height 4: Multiply loop: unique 4: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "add x10, x10, #0x1\n" |
| "bge 56b\n" |
| "58:" // Height 4: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "add x24, x24, #0x10\n" |
| "59:" // Height 4: Multiply loop: Main loop skip |
| "cbz x28, 68f\n" |
| "tbz x28, #3, 63f\n" |
| "ldr d31, [x27], #0x8\n" |
| "ldr d28, [x26], #0x8\n" |
| "ldr d25, [x25], #0x8\n" |
| "ldr d22, [x24], #0x8\n" |
| "tbz x28, #2, 61f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "ld1 { v28.s }[2], [x26], #0x4\n" |
| "ld1 { v25.s }[2], [x25], #0x4\n" |
| "ld1 { v22.s }[2], [x24], #0x4\n" |
| "tbz x28, #1, 60f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "ld1 { v28.h }[6], [x26], #0x2\n" |
| "ld1 { v25.h }[6], [x25], #0x2\n" |
| "ld1 { v22.h }[6], [x24], #0x2\n" |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "ld1 { v28.b }[14], [x26]\n" |
| "ld1 { v25.b }[14], [x25]\n" |
| "ld1 { v22.b }[14], [x24]\n" |
| "b 67f\n" |
| "60:" // Height 4: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "ld1 { v28.b }[12], [x26]\n" |
| "ld1 { v25.b }[12], [x25]\n" |
| "ld1 { v22.b }[12], [x24]\n" |
| "b 67f\n" |
| "61:" // Height 4: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 62f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "ld1 { v28.h }[4], [x26], #0x2\n" |
| "ld1 { v25.h }[4], [x25], #0x2\n" |
| "ld1 { v22.h }[4], [x24], #0x2\n" |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "ld1 { v28.b }[10], [x26]\n" |
| "ld1 { v25.b }[10], [x25]\n" |
| "ld1 { v22.b }[10], [x24]\n" |
| "b 67f\n" |
| "62:" // Height 4: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "ld1 { v28.b }[8], [x26]\n" |
| "ld1 { v25.b }[8], [x25]\n" |
| "ld1 { v22.b }[8], [x24]\n" |
| "b 67f\n" |
| "63:" // Height 4: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 65f\n" |
| "ldr s31, [x27], #0x4\n" |
| "ldr s28, [x26], #0x4\n" |
| "ldr s25, [x25], #0x4\n" |
| "ldr s22, [x24], #0x4\n" |
| "tbz x28, #1, 64f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "ld1 { v28.h }[2], [x26], #0x2\n" |
| "ld1 { v25.h }[2], [x25], #0x2\n" |
| "ld1 { v22.h }[2], [x24], #0x2\n" |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "ld1 { v28.b }[6], [x26]\n" |
| "ld1 { v25.b }[6], [x25]\n" |
| "ld1 { v22.b }[6], [x24]\n" |
| "b 67f\n" |
| "64:" // Height 4: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "ld1 { v28.b }[4], [x26]\n" |
| "ld1 { v25.b }[4], [x25]\n" |
| "ld1 { v22.b }[4], [x24]\n" |
| "b 67f\n" |
| "65:" // Height 4: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 66f\n" |
| "ldr h31, [x27], #0x2\n" |
| "ldr h28, [x26], #0x2\n" |
| "ldr h25, [x25], #0x2\n" |
| "ldr h22, [x24], #0x2\n" |
| "tbz x28, #0, 67f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "ld1 { v28.b }[2], [x26]\n" |
| "ld1 { v25.b }[2], [x25]\n" |
| "ld1 { v22.b }[2], [x24]\n" |
| "b 67f\n" |
| "66:" // Height 4: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "ldr b28, [x26, #0x0]\n" |
| "ldr b25, [x25, #0x0]\n" |
| "ldr b22, [x24, #0x0]\n" |
| "67:" // Height 4: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "68:" // Height 4: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x21\n" |
| "bne 53b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "sadalp v29.4s, v30.8h\n" |
| "sadalp v26.4s, v27.8h\n" |
| "sadalp v23.4s, v24.8h\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v29.4s, v26.4s, v23.4s\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "st1 { v0.4s }, [%x[out_ptr]], #0x10\n" |
| "b 104f\n" |
| "69:" // Height 5 |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w21, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "movi v30.8h, #0x0\n" |
| "movi v29.4s, #0x0\n" |
| "mov x9, #0x0\n" |
| "movi v27.8h, #0x0\n" |
| "movi v26.4s, #0x0\n" |
| "movi v24.8h, #0x0\n" |
| "movi v23.4s, #0x0\n" |
| "movi v21.8h, #0x0\n" |
| "movi v20.4s, #0x0\n" |
| "70:" // Height 5: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 71f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "cbnz x9, 72f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "add x26, x26, x20\n" |
| "add x25, x25, x20\n" |
| "add x24, x24, x20\n" |
| "add x23, x23, x20\n" |
| "b 72f\n" |
| "71:" // Height 5: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, %x[input_offset]\n" |
| "add x25, x26, %x[input_offset]\n" |
| "add x24, x25, %x[input_offset]\n" |
| "add x23, x24, %x[input_offset]\n" |
| "72:" // Height 5: input setup done |
| "cmp x28, #0x10\n" |
| "blt 76f\n" |
| "cmp x28, #0x20\n" |
| "blt 75f\n" |
| "73:" // Height 5: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "ldr q19, [x23, #0x0]\n" |
| "add x24, x24, #0x10\n" |
| "add x23, x23, #0x10\n" |
| "blt 74f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "sadalp v29.4s, v30.8h\n" |
| "movi v30.8h, #0x0\n" |
| "sadalp v26.4s, v27.8h\n" |
| "movi v27.8h, #0x0\n" |
| "sadalp v23.4s, v24.8h\n" |
| "movi v24.8h, #0x0\n" |
| "sadalp v20.4s, v21.8h\n" |
| "movi v21.8h, #0x0\n" |
| "74:" // Height 5: Multiply loop: unique 5: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "add x10, x10, #0x1\n" |
| "sadalp v21.8h, v19.16b\n" |
| "bge 73b\n" |
| "75:" // Height 5: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "ldr q19, [x23, #0x0]\n" |
| "sadalp v24.8h, v22.16b\n" |
| "sadalp v21.8h, v19.16b\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "add x24, x24, #0x10\n" |
| "add x23, x23, #0x10\n" |
| "76:" // Height 5: Multiply loop: Main loop skip |
| "cbz x28, 85f\n" |
| "tbz x28, #3, 80f\n" |
| "ldr d31, [x27], #0x8\n" |
| "ldr d28, [x26], #0x8\n" |
| "ldr d25, [x25], #0x8\n" |
| "ldr d22, [x24], #0x8\n" |
| "ldr d19, [x23], #0x8\n" |
| "tbz x28, #2, 78f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "ld1 { v28.s }[2], [x26], #0x4\n" |
| "ld1 { v25.s }[2], [x25], #0x4\n" |
| "ld1 { v22.s }[2], [x24], #0x4\n" |
| "ld1 { v19.s }[2], [x23], #0x4\n" |
| "tbz x28, #1, 77f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "ld1 { v28.h }[6], [x26], #0x2\n" |
| "ld1 { v25.h }[6], [x25], #0x2\n" |
| "ld1 { v22.h }[6], [x24], #0x2\n" |
| "ld1 { v19.h }[6], [x23], #0x2\n" |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "ld1 { v28.b }[14], [x26]\n" |
| "ld1 { v25.b }[14], [x25]\n" |
| "ld1 { v22.b }[14], [x24]\n" |
| "ld1 { v19.b }[14], [x23]\n" |
| "b 84f\n" |
| "77:" // Height 5: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "ld1 { v28.b }[12], [x26]\n" |
| "ld1 { v25.b }[12], [x25]\n" |
| "ld1 { v22.b }[12], [x24]\n" |
| "ld1 { v19.b }[12], [x23]\n" |
| "b 84f\n" |
| "78:" // Height 5: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 79f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "ld1 { v28.h }[4], [x26], #0x2\n" |
| "ld1 { v25.h }[4], [x25], #0x2\n" |
| "ld1 { v22.h }[4], [x24], #0x2\n" |
| "ld1 { v19.h }[4], [x23], #0x2\n" |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "ld1 { v28.b }[10], [x26]\n" |
| "ld1 { v25.b }[10], [x25]\n" |
| "ld1 { v22.b }[10], [x24]\n" |
| "ld1 { v19.b }[10], [x23]\n" |
| "b 84f\n" |
| "79:" // Height 5: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "ld1 { v28.b }[8], [x26]\n" |
| "ld1 { v25.b }[8], [x25]\n" |
| "ld1 { v22.b }[8], [x24]\n" |
| "ld1 { v19.b }[8], [x23]\n" |
| "b 84f\n" |
| "80:" // Height 5: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 82f\n" |
| "ldr s31, [x27], #0x4\n" |
| "ldr s28, [x26], #0x4\n" |
| "ldr s25, [x25], #0x4\n" |
| "ldr s22, [x24], #0x4\n" |
| "ldr s19, [x23], #0x4\n" |
| "tbz x28, #1, 81f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "ld1 { v28.h }[2], [x26], #0x2\n" |
| "ld1 { v25.h }[2], [x25], #0x2\n" |
| "ld1 { v22.h }[2], [x24], #0x2\n" |
| "ld1 { v19.h }[2], [x23], #0x2\n" |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "ld1 { v28.b }[6], [x26]\n" |
| "ld1 { v25.b }[6], [x25]\n" |
| "ld1 { v22.b }[6], [x24]\n" |
| "ld1 { v19.b }[6], [x23]\n" |
| "b 84f\n" |
| "81:" // Height 5: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "ld1 { v28.b }[4], [x26]\n" |
| "ld1 { v25.b }[4], [x25]\n" |
| "ld1 { v22.b }[4], [x24]\n" |
| "ld1 { v19.b }[4], [x23]\n" |
| "b 84f\n" |
| "82:" // Height 5: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 83f\n" |
| "ldr h31, [x27], #0x2\n" |
| "ldr h28, [x26], #0x2\n" |
| "ldr h25, [x25], #0x2\n" |
| "ldr h22, [x24], #0x2\n" |
| "ldr h19, [x23], #0x2\n" |
| "tbz x28, #0, 84f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "ld1 { v28.b }[2], [x26]\n" |
| "ld1 { v25.b }[2], [x25]\n" |
| "ld1 { v22.b }[2], [x24]\n" |
| "ld1 { v19.b }[2], [x23]\n" |
| "b 84f\n" |
| "83:" // Height 5: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "ldr b28, [x26, #0x0]\n" |
| "ldr b25, [x25, #0x0]\n" |
| "ldr b22, [x24, #0x0]\n" |
| "ldr b19, [x23, #0x0]\n" |
| "84:" // Height 5: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "sadalp v21.8h, v19.16b\n" |
| "85:" // Height 5: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x21\n" |
| "bne 70b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "sadalp v29.4s, v30.8h\n" |
| "sadalp v26.4s, v27.8h\n" |
| "sadalp v23.4s, v24.8h\n" |
| "sadalp v20.4s, v21.8h\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v29.4s, v26.4s, v23.4s\n" |
| "addp v20.4s, v20.4s, v20.4s\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v20.4s, v20.4s, v20.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "st1 { v0.4s }, [%x[out_ptr]], #0x10\n" |
| "mul v20.4s, v20.4s, v2.4s\n" |
| "str s20, [%x[out_ptr]], #0x4\n" |
| "b 104f\n" |
| "86:" // Height 6 |
| "movi v1.8h, #0x0\n" |
| "movi v0.4s, #0x0\n" |
| "mov x10, #0x0\n" |
| "ldr w22, [%x[args_ptr], %[offsetof_num_strings]]\n" |
| "movi v30.8h, #0x0\n" |
| "movi v29.4s, #0x0\n" |
| "mov x9, #0x0\n" |
| "movi v27.8h, #0x0\n" |
| "movi v26.4s, #0x0\n" |
| "movi v24.8h, #0x0\n" |
| "movi v23.4s, #0x0\n" |
| "movi v21.8h, #0x0\n" |
| "movi v20.4s, #0x0\n" |
| "movi v18.8h, #0x0\n" |
| "movi v17.4s, #0x0\n" |
| "87:" // Height 6: String loop |
| "ldr x20, [%x[args_ptr], %[offsetof_string_lengths]]\n" |
| "ldr w28, [x20, x9, LSL #0x2]\n" |
| "tbz %x[flags], #3, 88f\n" |
| "ldr x20, [%x[input_ptr], x9, LSL #0x3]\n" |
| "add x20, x20, %x[input_offset], LSL #3\n" |
| "ldr x27, [x20, #0x0]\n" |
| "ldr x26, [x20, #0x8]\n" |
| "ldr x25, [x20, #0x10]\n" |
| "ldr x24, [x20, #0x18]\n" |
| "ldr x23, [x20, #0x20]\n" |
| "ldr x21, [x20, #0x28]\n" |
| "cbnz x9, 89f\n" |
| "ldr w20, [%x[args_ptr], %[offsetof_input_initial_col]]\n" |
| "add x27, x27, x20\n" |
| "add x26, x26, x20\n" |
| "add x25, x25, x20\n" |
| "add x24, x24, x20\n" |
| "add x23, x23, x20\n" |
| "add x21, x21, x20\n" |
| "b 89f\n" |
| "88:" // Height 6: setup direct input |
| "mov x27, %x[input_ptr]\n" |
| "add x26, x27, %x[input_offset]\n" |
| "add x25, x26, %x[input_offset]\n" |
| "add x24, x25, %x[input_offset]\n" |
| "add x23, x24, %x[input_offset]\n" |
| "add x21, x23, %x[input_offset]\n" |
| "89:" // Height 6: input setup done |
| "cmp x28, #0x10\n" |
| "blt 93f\n" |
| "cmp x28, #0x20\n" |
| "blt 92f\n" |
| "90:" // Height 6: Multiply loop: Main loop head |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "cmp x10, #0x7e\n" |
| "add x27, x27, #0x10\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "ldr q19, [x23, #0x0]\n" |
| "ldr q16, [x21, #0x0]\n" |
| "add x24, x24, #0x10\n" |
| "add x23, x23, #0x10\n" |
| "add x21, x21, #0x10\n" |
| "blt 91f\n" |
| "sadalp v0.4s, v1.8h\n" |
| "movi v1.8h, #0x0\n" |
| "mov x10, #0x0\n" |
| "sadalp v29.4s, v30.8h\n" |
| "movi v30.8h, #0x0\n" |
| "sadalp v26.4s, v27.8h\n" |
| "movi v27.8h, #0x0\n" |
| "sadalp v23.4s, v24.8h\n" |
| "movi v24.8h, #0x0\n" |
| "sadalp v20.4s, v21.8h\n" |
| "movi v21.8h, #0x0\n" |
| "sadalp v17.4s, v18.8h\n" |
| "movi v18.8h, #0x0\n" |
| "91:" // Height 6: Multiply loop: unique 6: no collapse |
| "sub x28, x28, #0x10\n" |
| "cmp x28, #0x20\n" |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "add x10, x10, #0x1\n" |
| "sadalp v21.8h, v19.16b\n" |
| "sadalp v18.8h, v16.16b\n" |
| "bge 90b\n" |
| "92:" // Height 6: Multiply loop: Single iteration only |
| "ldr q31, [x27, #0x0]\n" |
| "ldr q28, [x26, #0x0]\n" |
| "sub x28, x28, #0x10\n" |
| "sadalp v1.8h, v31.16b\n" |
| "ldr q25, [x25, #0x0]\n" |
| "ldr q22, [x24, #0x0]\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "ldr q19, [x23, #0x0]\n" |
| "ldr q16, [x21, #0x0]\n" |
| "sadalp v24.8h, v22.16b\n" |
| "sadalp v21.8h, v19.16b\n" |
| "sadalp v18.8h, v16.16b\n" |
| "add x27, x27, #0x10\n" |
| "add x26, x26, #0x10\n" |
| "add x25, x25, #0x10\n" |
| "add x24, x24, #0x10\n" |
| "add x23, x23, #0x10\n" |
| "add x21, x21, #0x10\n" |
| "93:" // Height 6: Multiply loop: Main loop skip |
| "cbz x28, 102f\n" |
| "tbz x28, #3, 97f\n" |
| "ldr d31, [x27], #0x8\n" |
| "ldr d28, [x26], #0x8\n" |
| "ldr d25, [x25], #0x8\n" |
| "ldr d22, [x24], #0x8\n" |
| "ldr d19, [x23], #0x8\n" |
| "ldr d16, [x21], #0x8\n" |
| "tbz x28, #2, 95f\n" |
| "ld1 { v31.s }[2], [x27], #0x4\n" |
| "ld1 { v28.s }[2], [x26], #0x4\n" |
| "ld1 { v25.s }[2], [x25], #0x4\n" |
| "ld1 { v22.s }[2], [x24], #0x4\n" |
| "ld1 { v19.s }[2], [x23], #0x4\n" |
| "ld1 { v16.s }[2], [x21], #0x4\n" |
| "tbz x28, #1, 94f\n" |
| "ld1 { v31.h }[6], [x27], #0x2\n" |
| "ld1 { v28.h }[6], [x26], #0x2\n" |
| "ld1 { v25.h }[6], [x25], #0x2\n" |
| "ld1 { v22.h }[6], [x24], #0x2\n" |
| "ld1 { v19.h }[6], [x23], #0x2\n" |
| "ld1 { v16.h }[6], [x21], #0x2\n" |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[14], [x27]\n" |
| "ld1 { v28.b }[14], [x26]\n" |
| "ld1 { v25.b }[14], [x25]\n" |
| "ld1 { v22.b }[14], [x24]\n" |
| "ld1 { v19.b }[14], [x23]\n" |
| "ld1 { v16.b }[14], [x21]\n" |
| "b 101f\n" |
| "94:" // Height 6: Multiply loop: Ragged operand read: partial_1_12 |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[12], [x27]\n" |
| "ld1 { v28.b }[12], [x26]\n" |
| "ld1 { v25.b }[12], [x25]\n" |
| "ld1 { v22.b }[12], [x24]\n" |
| "ld1 { v19.b }[12], [x23]\n" |
| "ld1 { v16.b }[12], [x21]\n" |
| "b 101f\n" |
| "95:" // Height 6: Multiply loop: Ragged operand read: partial_2_8 |
| "tbz x28, #1, 96f\n" |
| "ld1 { v31.h }[4], [x27], #0x2\n" |
| "ld1 { v28.h }[4], [x26], #0x2\n" |
| "ld1 { v25.h }[4], [x25], #0x2\n" |
| "ld1 { v22.h }[4], [x24], #0x2\n" |
| "ld1 { v19.h }[4], [x23], #0x2\n" |
| "ld1 { v16.h }[4], [x21], #0x2\n" |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[10], [x27]\n" |
| "ld1 { v28.b }[10], [x26]\n" |
| "ld1 { v25.b }[10], [x25]\n" |
| "ld1 { v22.b }[10], [x24]\n" |
| "ld1 { v19.b }[10], [x23]\n" |
| "ld1 { v16.b }[10], [x21]\n" |
| "b 101f\n" |
| "96:" // Height 6: Multiply loop: Ragged operand read: partial_1_8 |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[8], [x27]\n" |
| "ld1 { v28.b }[8], [x26]\n" |
| "ld1 { v25.b }[8], [x25]\n" |
| "ld1 { v22.b }[8], [x24]\n" |
| "ld1 { v19.b }[8], [x23]\n" |
| "ld1 { v16.b }[8], [x21]\n" |
| "b 101f\n" |
| "97:" // Height 6: Multiply loop: Ragged operand read: partial_4_0 |
| "tbz x28, #2, 99f\n" |
| "ldr s31, [x27], #0x4\n" |
| "ldr s28, [x26], #0x4\n" |
| "ldr s25, [x25], #0x4\n" |
| "ldr s22, [x24], #0x4\n" |
| "ldr s19, [x23], #0x4\n" |
| "ldr s16, [x21], #0x4\n" |
| "tbz x28, #1, 98f\n" |
| "ld1 { v31.h }[2], [x27], #0x2\n" |
| "ld1 { v28.h }[2], [x26], #0x2\n" |
| "ld1 { v25.h }[2], [x25], #0x2\n" |
| "ld1 { v22.h }[2], [x24], #0x2\n" |
| "ld1 { v19.h }[2], [x23], #0x2\n" |
| "ld1 { v16.h }[2], [x21], #0x2\n" |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[6], [x27]\n" |
| "ld1 { v28.b }[6], [x26]\n" |
| "ld1 { v25.b }[6], [x25]\n" |
| "ld1 { v22.b }[6], [x24]\n" |
| "ld1 { v19.b }[6], [x23]\n" |
| "ld1 { v16.b }[6], [x21]\n" |
| "b 101f\n" |
| "98:" // Height 6: Multiply loop: Ragged operand read: partial_1_4 |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[4], [x27]\n" |
| "ld1 { v28.b }[4], [x26]\n" |
| "ld1 { v25.b }[4], [x25]\n" |
| "ld1 { v22.b }[4], [x24]\n" |
| "ld1 { v19.b }[4], [x23]\n" |
| "ld1 { v16.b }[4], [x21]\n" |
| "b 101f\n" |
| "99:" // Height 6: Multiply loop: Ragged operand read: partial_2_0 |
| "tbz x28, #1, 100f\n" |
| "ldr h31, [x27], #0x2\n" |
| "ldr h28, [x26], #0x2\n" |
| "ldr h25, [x25], #0x2\n" |
| "ldr h22, [x24], #0x2\n" |
| "ldr h19, [x23], #0x2\n" |
| "ldr h16, [x21], #0x2\n" |
| "tbz x28, #0, 101f\n" |
| "ld1 { v31.b }[2], [x27]\n" |
| "ld1 { v28.b }[2], [x26]\n" |
| "ld1 { v25.b }[2], [x25]\n" |
| "ld1 { v22.b }[2], [x24]\n" |
| "ld1 { v19.b }[2], [x23]\n" |
| "ld1 { v16.b }[2], [x21]\n" |
| "b 101f\n" |
| "100:" // Height 6: Multiply loop: Ragged operand read: partial_1_0 |
| "ldr b31, [x27, #0x0]\n" |
| "ldr b28, [x26, #0x0]\n" |
| "ldr b25, [x25, #0x0]\n" |
| "ldr b22, [x24, #0x0]\n" |
| "ldr b19, [x23, #0x0]\n" |
| "ldr b16, [x21, #0x0]\n" |
| "101:" // Height 6: Multiply loop: Ragged operand read: Done |
| "sadalp v1.8h, v31.16b\n" |
| "sadalp v30.8h, v28.16b\n" |
| "sadalp v27.8h, v25.16b\n" |
| "sadalp v24.8h, v22.16b\n" |
| "sadalp v21.8h, v19.16b\n" |
| "sadalp v18.8h, v16.16b\n" |
| "102:" // Height 6: Multiply loop: No odd multiplies |
| "add x9, x9, #0x1\n" |
| "cmp x9, x22\n" |
| "bne 87b\n" |
| "sadalp v0.4s, v1.8h\n" |
| "sadalp v29.4s, v30.8h\n" |
| "subs %x[M], %x[M], #0x6\n" |
| "sadalp v26.4s, v27.8h\n" |
| "sadalp v23.4s, v24.8h\n" |
| "sadalp v20.4s, v21.8h\n" |
| "sadalp v17.4s, v18.8h\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v29.4s, v26.4s, v23.4s\n" |
| "addp v20.4s, v20.4s, v17.4s\n" |
| "addp v0.4s, v0.4s, v29.4s\n" |
| "addp v20.4s, v20.4s, v20.4s\n" |
| "mul v0.4s, v0.4s, v2.4s\n" |
| "st1 { v0.4s }, [%x[out_ptr]], #0x10\n" |
| "mul v20.4s, v20.4s, v2.4s\n" |
| "str d20, [%x[out_ptr]], #0x8\n" |
| "beq 104f\n" |
| "tbz %x[flags], #3, 103f\n" |
| "add %x[input_offset], %x[input_offset], #0x6\n" |
| "b 1b\n" |
| "103:" // Update direct input |
| "mov x20, #0x6\n" |
| "madd %x[input_ptr], x20, %x[input_offset], %x[input_ptr]\n" |
| "b 1b\n" |
| "104:" // Exit |
| |
| : [M] "+&r" (M), [input_offset] "+&r" (input_offset), [input_ptr] "+&r" (input_ptr), [out_ptr] "+&r" (out_ptr) |
| : [args_ptr] "r" (&ka), [b_offset] "I" (offsetof(Requantize32, b_offset)), [flags] "r" (flags), [offsetof_input_initial_col] "I" (offsetof(KernelArgs, input_initial_col)), [offsetof_num_strings] "I" (offsetof(KernelArgs, num_strings)), [offsetof_string_lengths] "I" (offsetof(KernelArgs, string_lengths)), [qp] "r" (qp) |
| : "cc", "memory", "v0", "v1", "v2", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x9", "x10", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" |
| ); |
| } |
| |
| } // namespace arm_gemm |
| |
| #endif // __aarch64__ |