Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019 Arm Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #pragma once |
| 25 | |
| 26 | #ifdef __aarch64__ |
| 27 | |
| 28 | template<> |
| 29 | inline void MergeResults<12, 8, false>(float *out, const float *in, const int ldout, const int y0, const int ymax, const int x0, const int xmax, const float alpha, const float beta) |
| 30 | { |
| 31 | const float *inptr = in; |
| 32 | |
| 33 | for (int y=y0; y<ymax; y+=8) { |
| 34 | float *outptr0 = out + (y * ldout) + x0; |
| 35 | float *outptr1 = outptr0 + ldout; |
| 36 | float *outptr2 = outptr1 + ldout; |
| 37 | float *outptr3 = outptr2 + ldout; |
| 38 | float *outptr4 = outptr3 + ldout; |
| 39 | float *outptr5 = outptr4 + ldout; |
| 40 | float *outptr6 = outptr5 + ldout; |
| 41 | float *outptr7 = outptr6 + ldout; |
| 42 | |
| 43 | const int height = ymax - y; |
| 44 | |
| 45 | for (int i=x0; i<xmax; i+=12) { |
| 46 | if (beta==0.0f) |
| 47 | { |
| 48 | switch(height) { |
| 49 | case 1: |
| 50 | { |
| 51 | if ((i+11) >= xmax) |
| 52 | { |
| 53 | for (int xi=0; xi<12; xi++) |
| 54 | { |
| 55 | if ((i+xi) < xmax) |
| 56 | { |
| 57 | *outptr0 = (alpha * inptr[xi]); |
| 58 | outptr0++; |
| 59 | } |
| 60 | } |
| 61 | inptr += 96; |
| 62 | } else { |
| 63 | /* Optimized routine to copy an entire block */ |
| 64 | __asm __volatile ( |
| 65 | "ldr q4, [%[inptr]]\n" |
| 66 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 67 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 68 | "str q8, [%[outptr0]]\n" |
| 69 | "ldr q5, [%[inptr], #0x10]\n" |
| 70 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 71 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 72 | "str q9, [%[outptr0], #0x10]\n" |
| 73 | "ldr q6, [%[inptr], #0x20]\n" |
| 74 | "add %[inptr], %[inptr], #0x180\n" |
| 75 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 76 | "str q10, [%[outptr0], #0x20]\n" |
| 77 | "add %[outptr0], %[outptr0], #0x30\n" |
| 78 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 79 | [inptr] "+r" (inptr) |
| 80 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 81 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 82 | ); |
| 83 | } |
| 84 | } |
| 85 | break; |
| 86 | |
| 87 | case 2: |
| 88 | { |
| 89 | if ((i+11) >= xmax) |
| 90 | { |
| 91 | for (int xi=0; xi<12; xi++) |
| 92 | { |
| 93 | if ((i+xi) < xmax) |
| 94 | { |
| 95 | *outptr0 = (alpha * inptr[xi]); |
| 96 | outptr0++; |
| 97 | *outptr1 = (alpha * inptr[xi + 12]); |
| 98 | outptr1++; |
| 99 | } |
| 100 | } |
| 101 | inptr += 96; |
| 102 | } else { |
| 103 | /* Optimized routine to copy an entire block */ |
| 104 | __asm __volatile ( |
| 105 | "ldr q4, [%[inptr]]\n" |
| 106 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 107 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 108 | "str q8, [%[outptr0]]\n" |
| 109 | "ldr q5, [%[inptr], #0x30]\n" |
| 110 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 111 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 112 | "str q9, [%[outptr1]]\n" |
| 113 | "ldr q6, [%[inptr], #0x10]\n" |
| 114 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 115 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 116 | "str q10, [%[outptr0], #0x10]\n" |
| 117 | "ldr q7, [%[inptr], #0x40]\n" |
| 118 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 119 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 120 | "str q11, [%[outptr1], #0x10]\n" |
| 121 | "ldr q4, [%[inptr], #0x20]\n" |
| 122 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 123 | "str q8, [%[outptr0], #0x20]\n" |
| 124 | "ldr q5, [%[inptr], #0x50]\n" |
| 125 | "add %[outptr0], %[outptr0], #0x30\n" |
| 126 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 127 | "str q9, [%[outptr1], #0x20]\n" |
| 128 | "add %[outptr1], %[outptr1], #0x30\n" |
| 129 | "add %[inptr], %[inptr], #0x180\n" |
| 130 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 131 | [inptr] "+r" (inptr) |
| 132 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 133 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 134 | ); |
| 135 | } |
| 136 | } |
| 137 | break; |
| 138 | |
| 139 | case 3: |
| 140 | { |
| 141 | if ((i+11) >= xmax) |
| 142 | { |
| 143 | for (int xi=0; xi<12; xi++) |
| 144 | { |
| 145 | if ((i+xi) < xmax) |
| 146 | { |
| 147 | *outptr0 = (alpha * inptr[xi]); |
| 148 | outptr0++; |
| 149 | *outptr1 = (alpha * inptr[xi + 12]); |
| 150 | outptr1++; |
| 151 | *outptr2 = (alpha * inptr[xi + 24]); |
| 152 | outptr2++; |
| 153 | } |
| 154 | } |
| 155 | inptr += 96; |
| 156 | } else { |
| 157 | /* Optimized routine to copy an entire block */ |
| 158 | __asm __volatile ( |
| 159 | "ldr q4, [%[inptr]]\n" |
| 160 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 161 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 162 | "str q8, [%[outptr0]]\n" |
| 163 | "ldr q5, [%[inptr], #0x30]\n" |
| 164 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 165 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 166 | "str q9, [%[outptr1]]\n" |
| 167 | "ldr q6, [%[inptr], #0x60]\n" |
| 168 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 169 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 170 | "str q10, [%[outptr2]]\n" |
| 171 | "ldr q7, [%[inptr], #0x10]\n" |
| 172 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 173 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 174 | "str q11, [%[outptr0], #0x10]\n" |
| 175 | "ldr q4, [%[inptr], #0x40]\n" |
| 176 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 177 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 178 | "str q8, [%[outptr1], #0x10]\n" |
| 179 | "ldr q5, [%[inptr], #0x70]\n" |
| 180 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 181 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 182 | "str q9, [%[outptr2], #0x10]\n" |
| 183 | "ldr q6, [%[inptr], #0x20]\n" |
| 184 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 185 | "str q10, [%[outptr0], #0x20]\n" |
| 186 | "ldr q7, [%[inptr], #0x50]\n" |
| 187 | "add %[outptr0], %[outptr0], #0x30\n" |
| 188 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 189 | "str q11, [%[outptr1], #0x20]\n" |
| 190 | "ldr q4, [%[inptr], #0x80]\n" |
| 191 | "add %[outptr1], %[outptr1], #0x30\n" |
| 192 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 193 | "str q8, [%[outptr2], #0x20]\n" |
| 194 | "add %[outptr2], %[outptr2], #0x30\n" |
| 195 | "add %[inptr], %[inptr], #0x180\n" |
| 196 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 197 | [inptr] "+r" (inptr) |
| 198 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 199 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 200 | ); |
| 201 | } |
| 202 | } |
| 203 | break; |
| 204 | |
| 205 | case 4: |
| 206 | { |
| 207 | if ((i+11) >= xmax) |
| 208 | { |
| 209 | for (int xi=0; xi<12; xi++) |
| 210 | { |
| 211 | if ((i+xi) < xmax) |
| 212 | { |
| 213 | *outptr0 = (alpha * inptr[xi]); |
| 214 | outptr0++; |
| 215 | *outptr1 = (alpha * inptr[xi + 12]); |
| 216 | outptr1++; |
| 217 | *outptr2 = (alpha * inptr[xi + 24]); |
| 218 | outptr2++; |
| 219 | *outptr3 = (alpha * inptr[xi + 36]); |
| 220 | outptr3++; |
| 221 | } |
| 222 | } |
| 223 | inptr += 96; |
| 224 | } else { |
| 225 | /* Optimized routine to copy an entire block */ |
| 226 | __asm __volatile ( |
| 227 | "ldr q4, [%[inptr]]\n" |
| 228 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 229 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 230 | "str q8, [%[outptr0]]\n" |
| 231 | "ldr q5, [%[inptr], #0x30]\n" |
| 232 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 233 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 234 | "str q9, [%[outptr1]]\n" |
| 235 | "ldr q6, [%[inptr], #0x60]\n" |
| 236 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 237 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 238 | "str q10, [%[outptr2]]\n" |
| 239 | "ldr q7, [%[inptr], #0x90]\n" |
| 240 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 241 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 242 | "str q11, [%[outptr3]]\n" |
| 243 | "ldr q4, [%[inptr], #0x10]\n" |
| 244 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 245 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 246 | "str q8, [%[outptr0], #0x10]\n" |
| 247 | "ldr q5, [%[inptr], #0x40]\n" |
| 248 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 249 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 250 | "str q9, [%[outptr1], #0x10]\n" |
| 251 | "ldr q6, [%[inptr], #0x70]\n" |
| 252 | "prfm PSTL1KEEP, [%[outptr3], #0x60]\n" |
| 253 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 254 | "str q10, [%[outptr2], #0x10]\n" |
| 255 | "ldr q7, [%[inptr], #0xa0]\n" |
| 256 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 257 | "str q11, [%[outptr3], #0x10]\n" |
| 258 | "ldr q4, [%[inptr], #0x20]\n" |
| 259 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 260 | "str q8, [%[outptr0], #0x20]\n" |
| 261 | "ldr q5, [%[inptr], #0x50]\n" |
| 262 | "add %[outptr0], %[outptr0], #0x30\n" |
| 263 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 264 | "str q9, [%[outptr1], #0x20]\n" |
| 265 | "ldr q6, [%[inptr], #0x80]\n" |
| 266 | "add %[outptr1], %[outptr1], #0x30\n" |
| 267 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 268 | "str q10, [%[outptr2], #0x20]\n" |
| 269 | "ldr q7, [%[inptr], #0xb0]\n" |
| 270 | "add %[outptr2], %[outptr2], #0x30\n" |
| 271 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 272 | "str q11, [%[outptr3], #0x20]\n" |
| 273 | "add %[outptr3], %[outptr3], #0x30\n" |
| 274 | "add %[inptr], %[inptr], #0x180\n" |
| 275 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 276 | [inptr] "+r" (inptr) |
| 277 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 278 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 279 | ); |
| 280 | } |
| 281 | } |
| 282 | break; |
| 283 | |
| 284 | case 5: |
| 285 | { |
| 286 | if ((i+11) >= xmax) |
| 287 | { |
| 288 | for (int xi=0; xi<12; xi++) |
| 289 | { |
| 290 | if ((i+xi) < xmax) |
| 291 | { |
| 292 | *outptr0 = (alpha * inptr[xi]); |
| 293 | outptr0++; |
| 294 | *outptr1 = (alpha * inptr[xi + 12]); |
| 295 | outptr1++; |
| 296 | *outptr2 = (alpha * inptr[xi + 24]); |
| 297 | outptr2++; |
| 298 | *outptr3 = (alpha * inptr[xi + 36]); |
| 299 | outptr3++; |
| 300 | *outptr4 = (alpha * inptr[xi + 48]); |
| 301 | outptr4++; |
| 302 | } |
| 303 | } |
| 304 | inptr += 96; |
| 305 | } else { |
| 306 | /* Optimized routine to copy an entire block */ |
| 307 | __asm __volatile ( |
| 308 | "ldr q4, [%[inptr]]\n" |
| 309 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 310 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 311 | "str q8, [%[outptr0]]\n" |
| 312 | "ldr q5, [%[inptr], #0x30]\n" |
| 313 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 314 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 315 | "str q9, [%[outptr1]]\n" |
| 316 | "ldr q6, [%[inptr], #0x60]\n" |
| 317 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 318 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 319 | "str q10, [%[outptr2]]\n" |
| 320 | "ldr q7, [%[inptr], #0x90]\n" |
| 321 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 322 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 323 | "str q11, [%[outptr3]]\n" |
| 324 | "ldr q4, [%[inptr], #0xc0]\n" |
| 325 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 326 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 327 | "str q8, [%[outptr4]]\n" |
| 328 | "ldr q5, [%[inptr], #0x10]\n" |
| 329 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 330 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 331 | "str q9, [%[outptr0], #0x10]\n" |
| 332 | "ldr q6, [%[inptr], #0x40]\n" |
| 333 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 334 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 335 | "str q10, [%[outptr1], #0x10]\n" |
| 336 | "ldr q7, [%[inptr], #0x70]\n" |
| 337 | "prfm PSTL1KEEP, [%[outptr3], #0x60]\n" |
| 338 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 339 | "str q11, [%[outptr2], #0x10]\n" |
| 340 | "ldr q4, [%[inptr], #0xa0]\n" |
| 341 | "prfm PSTL1KEEP, [%[outptr4], #0x60]\n" |
| 342 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 343 | "str q8, [%[outptr3], #0x10]\n" |
| 344 | "ldr q5, [%[inptr], #0xd0]\n" |
| 345 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 346 | "str q9, [%[outptr4], #0x10]\n" |
| 347 | "ldr q6, [%[inptr], #0x20]\n" |
| 348 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 349 | "str q10, [%[outptr0], #0x20]\n" |
| 350 | "ldr q7, [%[inptr], #0x50]\n" |
| 351 | "add %[outptr0], %[outptr0], #0x30\n" |
| 352 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 353 | "str q11, [%[outptr1], #0x20]\n" |
| 354 | "ldr q4, [%[inptr], #0x80]\n" |
| 355 | "add %[outptr1], %[outptr1], #0x30\n" |
| 356 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 357 | "str q8, [%[outptr2], #0x20]\n" |
| 358 | "ldr q5, [%[inptr], #0xb0]\n" |
| 359 | "add %[outptr2], %[outptr2], #0x30\n" |
| 360 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 361 | "str q9, [%[outptr3], #0x20]\n" |
| 362 | "ldr q6, [%[inptr], #0xe0]\n" |
| 363 | "add %[outptr3], %[outptr3], #0x30\n" |
| 364 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 365 | "str q10, [%[outptr4], #0x20]\n" |
| 366 | "add %[outptr4], %[outptr4], #0x30\n" |
| 367 | "add %[inptr], %[inptr], #0x180\n" |
| 368 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 369 | [inptr] "+r" (inptr) |
| 370 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 371 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 372 | ); |
| 373 | } |
| 374 | } |
| 375 | break; |
| 376 | |
| 377 | case 6: |
| 378 | { |
| 379 | if ((i+11) >= xmax) |
| 380 | { |
| 381 | for (int xi=0; xi<12; xi++) |
| 382 | { |
| 383 | if ((i+xi) < xmax) |
| 384 | { |
| 385 | *outptr0 = (alpha * inptr[xi]); |
| 386 | outptr0++; |
| 387 | *outptr1 = (alpha * inptr[xi + 12]); |
| 388 | outptr1++; |
| 389 | *outptr2 = (alpha * inptr[xi + 24]); |
| 390 | outptr2++; |
| 391 | *outptr3 = (alpha * inptr[xi + 36]); |
| 392 | outptr3++; |
| 393 | *outptr4 = (alpha * inptr[xi + 48]); |
| 394 | outptr4++; |
| 395 | *outptr5 = (alpha * inptr[xi + 60]); |
| 396 | outptr5++; |
| 397 | } |
| 398 | } |
| 399 | inptr += 96; |
| 400 | } else { |
| 401 | /* Optimized routine to copy an entire block */ |
| 402 | __asm __volatile ( |
| 403 | "ldr q4, [%[inptr]]\n" |
| 404 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 405 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 406 | "str q8, [%[outptr0]]\n" |
| 407 | "ldr q5, [%[inptr], #0x30]\n" |
| 408 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 409 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 410 | "str q9, [%[outptr1]]\n" |
| 411 | "ldr q6, [%[inptr], #0x60]\n" |
| 412 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 413 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 414 | "str q10, [%[outptr2]]\n" |
| 415 | "ldr q7, [%[inptr], #0x90]\n" |
| 416 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 417 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 418 | "str q11, [%[outptr3]]\n" |
| 419 | "ldr q4, [%[inptr], #0xc0]\n" |
| 420 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 421 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 422 | "str q8, [%[outptr4]]\n" |
| 423 | "ldr q5, [%[inptr], #0xf0]\n" |
| 424 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 425 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 426 | "str q9, [%[outptr5]]\n" |
| 427 | "ldr q6, [%[inptr], #0x10]\n" |
| 428 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 429 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 430 | "str q10, [%[outptr0], #0x10]\n" |
| 431 | "ldr q7, [%[inptr], #0x40]\n" |
| 432 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 433 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 434 | "str q11, [%[outptr1], #0x10]\n" |
| 435 | "ldr q4, [%[inptr], #0x70]\n" |
| 436 | "prfm PSTL1KEEP, [%[outptr3], #0x60]\n" |
| 437 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 438 | "str q8, [%[outptr2], #0x10]\n" |
| 439 | "ldr q5, [%[inptr], #0xa0]\n" |
| 440 | "prfm PSTL1KEEP, [%[outptr4], #0x60]\n" |
| 441 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 442 | "str q9, [%[outptr3], #0x10]\n" |
| 443 | "ldr q6, [%[inptr], #0xd0]\n" |
| 444 | "prfm PSTL1KEEP, [%[outptr5], #0x60]\n" |
| 445 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 446 | "str q10, [%[outptr4], #0x10]\n" |
| 447 | "ldr q7, [%[inptr], #0x100]\n" |
| 448 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 449 | "str q11, [%[outptr5], #0x10]\n" |
| 450 | "ldr q4, [%[inptr], #0x20]\n" |
| 451 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 452 | "str q8, [%[outptr0], #0x20]\n" |
| 453 | "ldr q5, [%[inptr], #0x50]\n" |
| 454 | "add %[outptr0], %[outptr0], #0x30\n" |
| 455 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 456 | "str q9, [%[outptr1], #0x20]\n" |
| 457 | "ldr q6, [%[inptr], #0x80]\n" |
| 458 | "add %[outptr1], %[outptr1], #0x30\n" |
| 459 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 460 | "str q10, [%[outptr2], #0x20]\n" |
| 461 | "ldr q7, [%[inptr], #0xb0]\n" |
| 462 | "add %[outptr2], %[outptr2], #0x30\n" |
| 463 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 464 | "str q11, [%[outptr3], #0x20]\n" |
| 465 | "ldr q4, [%[inptr], #0xe0]\n" |
| 466 | "add %[outptr3], %[outptr3], #0x30\n" |
| 467 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 468 | "str q8, [%[outptr4], #0x20]\n" |
| 469 | "ldr q5, [%[inptr], #0x110]\n" |
| 470 | "add %[outptr4], %[outptr4], #0x30\n" |
| 471 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 472 | "str q9, [%[outptr5], #0x20]\n" |
| 473 | "add %[outptr5], %[outptr5], #0x30\n" |
| 474 | "add %[inptr], %[inptr], #0x180\n" |
| 475 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 476 | [inptr] "+r" (inptr) |
| 477 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 478 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 479 | ); |
| 480 | } |
| 481 | } |
| 482 | break; |
| 483 | |
| 484 | case 7: |
| 485 | { |
| 486 | if ((i+11) >= xmax) |
| 487 | { |
| 488 | for (int xi=0; xi<12; xi++) |
| 489 | { |
| 490 | if ((i+xi) < xmax) |
| 491 | { |
| 492 | *outptr0 = (alpha * inptr[xi]); |
| 493 | outptr0++; |
| 494 | *outptr1 = (alpha * inptr[xi + 12]); |
| 495 | outptr1++; |
| 496 | *outptr2 = (alpha * inptr[xi + 24]); |
| 497 | outptr2++; |
| 498 | *outptr3 = (alpha * inptr[xi + 36]); |
| 499 | outptr3++; |
| 500 | *outptr4 = (alpha * inptr[xi + 48]); |
| 501 | outptr4++; |
| 502 | *outptr5 = (alpha * inptr[xi + 60]); |
| 503 | outptr5++; |
| 504 | *outptr6 = (alpha * inptr[xi + 72]); |
| 505 | outptr6++; |
| 506 | } |
| 507 | } |
| 508 | inptr += 96; |
| 509 | } else { |
| 510 | /* Optimized routine to copy an entire block */ |
| 511 | __asm __volatile ( |
| 512 | "ldr q4, [%[inptr]]\n" |
| 513 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 514 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 515 | "str q8, [%[outptr0]]\n" |
| 516 | "ldr q5, [%[inptr], #0x30]\n" |
| 517 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 518 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 519 | "str q9, [%[outptr1]]\n" |
| 520 | "ldr q6, [%[inptr], #0x60]\n" |
| 521 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 522 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 523 | "str q10, [%[outptr2]]\n" |
| 524 | "ldr q7, [%[inptr], #0x90]\n" |
| 525 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 526 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 527 | "str q11, [%[outptr3]]\n" |
| 528 | "ldr q4, [%[inptr], #0xc0]\n" |
| 529 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 530 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 531 | "str q8, [%[outptr4]]\n" |
| 532 | "ldr q5, [%[inptr], #0xf0]\n" |
| 533 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 534 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 535 | "str q9, [%[outptr5]]\n" |
| 536 | "ldr q6, [%[inptr], #0x120]\n" |
| 537 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 538 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 539 | "str q10, [%[outptr6]]\n" |
| 540 | "ldr q7, [%[inptr], #0x10]\n" |
| 541 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 542 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 543 | "str q11, [%[outptr0], #0x10]\n" |
| 544 | "ldr q4, [%[inptr], #0x40]\n" |
| 545 | "prfm PSTL1KEEP, [%[outptr3], #0x60]\n" |
| 546 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 547 | "str q8, [%[outptr1], #0x10]\n" |
| 548 | "ldr q5, [%[inptr], #0x70]\n" |
| 549 | "prfm PSTL1KEEP, [%[outptr4], #0x60]\n" |
| 550 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 551 | "str q9, [%[outptr2], #0x10]\n" |
| 552 | "ldr q6, [%[inptr], #0xa0]\n" |
| 553 | "prfm PSTL1KEEP, [%[outptr5], #0x60]\n" |
| 554 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 555 | "str q10, [%[outptr3], #0x10]\n" |
| 556 | "ldr q7, [%[inptr], #0xd0]\n" |
| 557 | "prfm PLDL1KEEP, [%[inptr], #0x2c0]\n" |
| 558 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 559 | "str q11, [%[outptr4], #0x10]\n" |
| 560 | "ldr q4, [%[inptr], #0x100]\n" |
| 561 | "prfm PSTL1KEEP, [%[outptr6], #0x60]\n" |
| 562 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 563 | "str q8, [%[outptr5], #0x10]\n" |
| 564 | "ldr q5, [%[inptr], #0x130]\n" |
| 565 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 566 | "str q9, [%[outptr6], #0x10]\n" |
| 567 | "ldr q6, [%[inptr], #0x20]\n" |
| 568 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 569 | "str q10, [%[outptr0], #0x20]\n" |
| 570 | "ldr q7, [%[inptr], #0x50]\n" |
| 571 | "add %[outptr0], %[outptr0], #0x30\n" |
| 572 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 573 | "str q11, [%[outptr1], #0x20]\n" |
| 574 | "ldr q4, [%[inptr], #0x80]\n" |
| 575 | "add %[outptr1], %[outptr1], #0x30\n" |
| 576 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 577 | "str q8, [%[outptr2], #0x20]\n" |
| 578 | "ldr q5, [%[inptr], #0xb0]\n" |
| 579 | "add %[outptr2], %[outptr2], #0x30\n" |
| 580 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 581 | "str q9, [%[outptr3], #0x20]\n" |
| 582 | "ldr q6, [%[inptr], #0xe0]\n" |
| 583 | "add %[outptr3], %[outptr3], #0x30\n" |
| 584 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 585 | "str q10, [%[outptr4], #0x20]\n" |
| 586 | "ldr q7, [%[inptr], #0x110]\n" |
| 587 | "add %[outptr4], %[outptr4], #0x30\n" |
| 588 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 589 | "str q11, [%[outptr5], #0x20]\n" |
| 590 | "ldr q4, [%[inptr], #0x140]\n" |
| 591 | "add %[outptr5], %[outptr5], #0x30\n" |
| 592 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 593 | "str q8, [%[outptr6], #0x20]\n" |
| 594 | "add %[outptr6], %[outptr6], #0x30\n" |
| 595 | "add %[inptr], %[inptr], #0x180\n" |
| 596 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 597 | [inptr] "+r" (inptr) |
| 598 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 599 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 600 | ); |
| 601 | } |
| 602 | } |
| 603 | break; |
| 604 | |
| 605 | default: |
| 606 | case 8: |
| 607 | { |
| 608 | if ((i+11) >= xmax) |
| 609 | { |
| 610 | for (int xi=0; xi<12; xi++) |
| 611 | { |
| 612 | if ((i+xi) < xmax) |
| 613 | { |
| 614 | *outptr0 = (alpha * inptr[xi]); |
| 615 | outptr0++; |
| 616 | *outptr1 = (alpha * inptr[xi + 12]); |
| 617 | outptr1++; |
| 618 | *outptr2 = (alpha * inptr[xi + 24]); |
| 619 | outptr2++; |
| 620 | *outptr3 = (alpha * inptr[xi + 36]); |
| 621 | outptr3++; |
| 622 | *outptr4 = (alpha * inptr[xi + 48]); |
| 623 | outptr4++; |
| 624 | *outptr5 = (alpha * inptr[xi + 60]); |
| 625 | outptr5++; |
| 626 | *outptr6 = (alpha * inptr[xi + 72]); |
| 627 | outptr6++; |
| 628 | *outptr7 = (alpha * inptr[xi + 84]); |
| 629 | outptr7++; |
| 630 | } |
| 631 | } |
| 632 | inptr += 96; |
| 633 | } else { |
| 634 | /* Optimized routine to copy an entire block */ |
| 635 | __asm __volatile ( |
| 636 | "ldr q4, [%[inptr]]\n" |
| 637 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 638 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 639 | "str q8, [%[outptr0]]\n" |
| 640 | "ldr q5, [%[inptr], #0x30]\n" |
| 641 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 642 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 643 | "str q9, [%[outptr1]]\n" |
| 644 | "ldr q6, [%[inptr], #0x60]\n" |
| 645 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 646 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 647 | "str q10, [%[outptr2]]\n" |
| 648 | "ldr q7, [%[inptr], #0x90]\n" |
| 649 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 650 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 651 | "str q11, [%[outptr3]]\n" |
| 652 | "ldr q4, [%[inptr], #0xc0]\n" |
| 653 | "prfm PSTL1KEEP, [%[outptr0], #0x60]\n" |
| 654 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 655 | "str q8, [%[outptr4]]\n" |
| 656 | "ldr q5, [%[inptr], #0xf0]\n" |
| 657 | "prfm PSTL1KEEP, [%[outptr1], #0x60]\n" |
| 658 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 659 | "str q9, [%[outptr5]]\n" |
| 660 | "ldr q6, [%[inptr], #0x120]\n" |
| 661 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 662 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 663 | "str q10, [%[outptr6]]\n" |
| 664 | "ldr q7, [%[inptr], #0x150]\n" |
| 665 | "prfm PSTL1KEEP, [%[outptr2], #0x60]\n" |
| 666 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 667 | "str q11, [%[outptr7]]\n" |
| 668 | "ldr q4, [%[inptr], #0x10]\n" |
| 669 | "prfm PSTL1KEEP, [%[outptr3], #0x60]\n" |
| 670 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 671 | "str q8, [%[outptr0], #0x10]\n" |
| 672 | "ldr q5, [%[inptr], #0x40]\n" |
| 673 | "prfm PSTL1KEEP, [%[outptr4], #0x60]\n" |
| 674 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 675 | "str q9, [%[outptr1], #0x10]\n" |
| 676 | "ldr q6, [%[inptr], #0x70]\n" |
| 677 | "prfm PSTL1KEEP, [%[outptr5], #0x60]\n" |
| 678 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 679 | "str q10, [%[outptr2], #0x10]\n" |
| 680 | "ldr q7, [%[inptr], #0xa0]\n" |
| 681 | "prfm PLDL1KEEP, [%[inptr], #0x2c0]\n" |
| 682 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 683 | "str q11, [%[outptr3], #0x10]\n" |
| 684 | "ldr q4, [%[inptr], #0xd0]\n" |
| 685 | "prfm PSTL1KEEP, [%[outptr6], #0x60]\n" |
| 686 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 687 | "str q8, [%[outptr4], #0x10]\n" |
| 688 | "ldr q5, [%[inptr], #0x100]\n" |
| 689 | "prfm PSTL1KEEP, [%[outptr7], #0x60]\n" |
| 690 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 691 | "str q9, [%[outptr5], #0x10]\n" |
| 692 | "ldr q6, [%[inptr], #0x130]\n" |
| 693 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 694 | "str q10, [%[outptr6], #0x10]\n" |
| 695 | "ldr q7, [%[inptr], #0x160]\n" |
| 696 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 697 | "str q11, [%[outptr7], #0x10]\n" |
| 698 | "ldr q4, [%[inptr], #0x20]\n" |
| 699 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 700 | "str q8, [%[outptr0], #0x20]\n" |
| 701 | "ldr q5, [%[inptr], #0x50]\n" |
| 702 | "add %[outptr0], %[outptr0], #0x30\n" |
| 703 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 704 | "str q9, [%[outptr1], #0x20]\n" |
| 705 | "ldr q6, [%[inptr], #0x80]\n" |
| 706 | "add %[outptr1], %[outptr1], #0x30\n" |
| 707 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 708 | "str q10, [%[outptr2], #0x20]\n" |
| 709 | "ldr q7, [%[inptr], #0xb0]\n" |
| 710 | "add %[outptr2], %[outptr2], #0x30\n" |
| 711 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 712 | "str q11, [%[outptr3], #0x20]\n" |
| 713 | "ldr q4, [%[inptr], #0xe0]\n" |
| 714 | "add %[outptr3], %[outptr3], #0x30\n" |
| 715 | "fmul v8.4s, v4.4s, %[alpha].s[0]\n" |
| 716 | "str q8, [%[outptr4], #0x20]\n" |
| 717 | "ldr q5, [%[inptr], #0x110]\n" |
| 718 | "add %[outptr4], %[outptr4], #0x30\n" |
| 719 | "fmul v9.4s, v5.4s, %[alpha].s[0]\n" |
| 720 | "str q9, [%[outptr5], #0x20]\n" |
| 721 | "ldr q6, [%[inptr], #0x140]\n" |
| 722 | "add %[outptr5], %[outptr5], #0x30\n" |
| 723 | "fmul v10.4s, v6.4s, %[alpha].s[0]\n" |
| 724 | "str q10, [%[outptr6], #0x20]\n" |
| 725 | "ldr q7, [%[inptr], #0x170]\n" |
| 726 | "add %[outptr6], %[outptr6], #0x30\n" |
| 727 | "fmul v11.4s, v7.4s, %[alpha].s[0]\n" |
| 728 | "str q11, [%[outptr7], #0x20]\n" |
| 729 | "add %[outptr7], %[outptr7], #0x30\n" |
| 730 | "add %[inptr], %[inptr], #0x180\n" |
| 731 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 732 | [inptr] "+r" (inptr) |
| 733 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 734 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 735 | ); |
| 736 | } |
| 737 | } |
| 738 | break; |
| 739 | |
| 740 | |
| 741 | } |
| 742 | } |
| 743 | else |
| 744 | { |
| 745 | switch(height) { |
| 746 | case 1: |
| 747 | { |
| 748 | if ((i+11) >= xmax) |
| 749 | { |
| 750 | for (int xi=0; xi<12; xi++) |
| 751 | { |
| 752 | if ((i+xi) < xmax) |
| 753 | { |
| 754 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 755 | outptr0++; |
| 756 | } |
| 757 | } |
| 758 | inptr += 96; |
| 759 | } else { |
| 760 | /* Optimized routine to copy an entire block */ |
| 761 | __asm __volatile ( |
| 762 | "ldr q8, [%[outptr0]]\n" |
| 763 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 764 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 765 | "ldr q4, [%[inptr]]\n" |
| 766 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 767 | "str q8, [%[outptr0]]\n" |
| 768 | "ldr q9, [%[outptr0], #0x10]\n" |
| 769 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 770 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 771 | "ldr q5, [%[inptr], #0x10]\n" |
| 772 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 773 | "str q9, [%[outptr0], #0x10]\n" |
| 774 | "ldr q10, [%[outptr0], #0x20]\n" |
| 775 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 776 | "ldr q6, [%[inptr], #0x20]\n" |
| 777 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 778 | "str q10, [%[outptr0], #0x20]\n" |
| 779 | "add %[outptr0], %[outptr0], #0x30\n" |
| 780 | "add %[inptr], %[inptr], #0x180\n" |
| 781 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 782 | [inptr] "+r" (inptr) |
| 783 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 784 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 785 | ); |
| 786 | } |
| 787 | } |
| 788 | break; |
| 789 | |
| 790 | case 2: |
| 791 | { |
| 792 | if ((i+11) >= xmax) |
| 793 | { |
| 794 | for (int xi=0; xi<12; xi++) |
| 795 | { |
| 796 | if ((i+xi) < xmax) |
| 797 | { |
| 798 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 799 | outptr0++; |
| 800 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 801 | outptr1++; |
| 802 | } |
| 803 | } |
| 804 | inptr += 96; |
| 805 | } else { |
| 806 | /* Optimized routine to copy an entire block */ |
| 807 | __asm __volatile ( |
| 808 | "ldr q8, [%[outptr0]]\n" |
| 809 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 810 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 811 | "ldr q4, [%[inptr]]\n" |
| 812 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 813 | "str q8, [%[outptr0]]\n" |
| 814 | "ldr q9, [%[outptr1]]\n" |
| 815 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 816 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 817 | "ldr q5, [%[inptr], #0x30]\n" |
| 818 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 819 | "str q9, [%[outptr1]]\n" |
| 820 | "ldr q10, [%[outptr0], #0x10]\n" |
| 821 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 822 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 823 | "ldr q6, [%[inptr], #0x10]\n" |
| 824 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 825 | "str q10, [%[outptr0], #0x10]\n" |
| 826 | "ldr q11, [%[outptr1], #0x10]\n" |
| 827 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 828 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 829 | "ldr q7, [%[inptr], #0x40]\n" |
| 830 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 831 | "str q11, [%[outptr1], #0x10]\n" |
| 832 | "ldr q8, [%[outptr0], #0x20]\n" |
| 833 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 834 | "ldr q4, [%[inptr], #0x20]\n" |
| 835 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 836 | "str q8, [%[outptr0], #0x20]\n" |
| 837 | "ldr q9, [%[outptr1], #0x20]\n" |
| 838 | "add %[outptr0], %[outptr0], #0x30\n" |
| 839 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 840 | "ldr q5, [%[inptr], #0x50]\n" |
| 841 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 842 | "str q9, [%[outptr1], #0x20]\n" |
| 843 | "add %[outptr1], %[outptr1], #0x30\n" |
| 844 | "add %[inptr], %[inptr], #0x180\n" |
| 845 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 846 | [inptr] "+r" (inptr) |
| 847 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 848 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 849 | ); |
| 850 | } |
| 851 | } |
| 852 | break; |
| 853 | |
| 854 | case 3: |
| 855 | { |
| 856 | if ((i+11) >= xmax) |
| 857 | { |
| 858 | for (int xi=0; xi<12; xi++) |
| 859 | { |
| 860 | if ((i+xi) < xmax) |
| 861 | { |
| 862 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 863 | outptr0++; |
| 864 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 865 | outptr1++; |
| 866 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 867 | outptr2++; |
| 868 | } |
| 869 | } |
| 870 | inptr += 96; |
| 871 | } else { |
| 872 | /* Optimized routine to copy an entire block */ |
| 873 | __asm __volatile ( |
| 874 | "ldr q8, [%[outptr0]]\n" |
| 875 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 876 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 877 | "ldr q4, [%[inptr]]\n" |
| 878 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 879 | "str q8, [%[outptr0]]\n" |
| 880 | "ldr q9, [%[outptr1]]\n" |
| 881 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 882 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 883 | "ldr q5, [%[inptr], #0x30]\n" |
| 884 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 885 | "str q9, [%[outptr1]]\n" |
| 886 | "ldr q10, [%[outptr2]]\n" |
| 887 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 888 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 889 | "ldr q6, [%[inptr], #0x60]\n" |
| 890 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 891 | "str q10, [%[outptr2]]\n" |
| 892 | "ldr q11, [%[outptr0], #0x10]\n" |
| 893 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 894 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 895 | "ldr q7, [%[inptr], #0x10]\n" |
| 896 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 897 | "str q11, [%[outptr0], #0x10]\n" |
| 898 | "ldr q8, [%[outptr1], #0x10]\n" |
| 899 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 900 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 901 | "ldr q4, [%[inptr], #0x40]\n" |
| 902 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 903 | "str q8, [%[outptr1], #0x10]\n" |
| 904 | "ldr q9, [%[outptr2], #0x10]\n" |
| 905 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 906 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 907 | "ldr q5, [%[inptr], #0x70]\n" |
| 908 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 909 | "str q9, [%[outptr2], #0x10]\n" |
| 910 | "ldr q10, [%[outptr0], #0x20]\n" |
| 911 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 912 | "ldr q6, [%[inptr], #0x20]\n" |
| 913 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 914 | "str q10, [%[outptr0], #0x20]\n" |
| 915 | "ldr q11, [%[outptr1], #0x20]\n" |
| 916 | "add %[outptr0], %[outptr0], #0x30\n" |
| 917 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 918 | "ldr q7, [%[inptr], #0x50]\n" |
| 919 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 920 | "str q11, [%[outptr1], #0x20]\n" |
| 921 | "ldr q8, [%[outptr2], #0x20]\n" |
| 922 | "add %[outptr1], %[outptr1], #0x30\n" |
| 923 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 924 | "ldr q4, [%[inptr], #0x80]\n" |
| 925 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 926 | "str q8, [%[outptr2], #0x20]\n" |
| 927 | "add %[outptr2], %[outptr2], #0x30\n" |
| 928 | "add %[inptr], %[inptr], #0x180\n" |
| 929 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 930 | [inptr] "+r" (inptr) |
| 931 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 932 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 933 | ); |
| 934 | } |
| 935 | } |
| 936 | break; |
| 937 | |
| 938 | case 4: |
| 939 | { |
| 940 | if ((i+11) >= xmax) |
| 941 | { |
| 942 | for (int xi=0; xi<12; xi++) |
| 943 | { |
| 944 | if ((i+xi) < xmax) |
| 945 | { |
| 946 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 947 | outptr0++; |
| 948 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 949 | outptr1++; |
| 950 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 951 | outptr2++; |
| 952 | *outptr3 = (alpha * inptr[xi + 36]) + (*outptr3 * beta); |
| 953 | outptr3++; |
| 954 | } |
| 955 | } |
| 956 | inptr += 96; |
| 957 | } else { |
| 958 | /* Optimized routine to copy an entire block */ |
| 959 | __asm __volatile ( |
| 960 | "ldr q8, [%[outptr0]]\n" |
| 961 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 962 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 963 | "ldr q4, [%[inptr]]\n" |
| 964 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 965 | "str q8, [%[outptr0]]\n" |
| 966 | "ldr q9, [%[outptr1]]\n" |
| 967 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 968 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 969 | "ldr q5, [%[inptr], #0x30]\n" |
| 970 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 971 | "str q9, [%[outptr1]]\n" |
| 972 | "ldr q10, [%[outptr2]]\n" |
| 973 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 974 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 975 | "ldr q6, [%[inptr], #0x60]\n" |
| 976 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 977 | "str q10, [%[outptr2]]\n" |
| 978 | "ldr q11, [%[outptr3]]\n" |
| 979 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 980 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 981 | "ldr q7, [%[inptr], #0x90]\n" |
| 982 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 983 | "str q11, [%[outptr3]]\n" |
| 984 | "ldr q8, [%[outptr0], #0x10]\n" |
| 985 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 986 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 987 | "ldr q4, [%[inptr], #0x10]\n" |
| 988 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 989 | "str q8, [%[outptr0], #0x10]\n" |
| 990 | "ldr q9, [%[outptr1], #0x10]\n" |
| 991 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 992 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 993 | "ldr q5, [%[inptr], #0x40]\n" |
| 994 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 995 | "str q9, [%[outptr1], #0x10]\n" |
| 996 | "ldr q10, [%[outptr2], #0x10]\n" |
| 997 | "prfm PLDL1KEEP, [%[outptr3], #0x60]\n" |
| 998 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 999 | "ldr q6, [%[inptr], #0x70]\n" |
| 1000 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1001 | "str q10, [%[outptr2], #0x10]\n" |
| 1002 | "ldr q11, [%[outptr3], #0x10]\n" |
| 1003 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1004 | "ldr q7, [%[inptr], #0xa0]\n" |
| 1005 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1006 | "str q11, [%[outptr3], #0x10]\n" |
| 1007 | "ldr q8, [%[outptr0], #0x20]\n" |
| 1008 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1009 | "ldr q4, [%[inptr], #0x20]\n" |
| 1010 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1011 | "str q8, [%[outptr0], #0x20]\n" |
| 1012 | "ldr q9, [%[outptr1], #0x20]\n" |
| 1013 | "add %[outptr0], %[outptr0], #0x30\n" |
| 1014 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1015 | "ldr q5, [%[inptr], #0x50]\n" |
| 1016 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1017 | "str q9, [%[outptr1], #0x20]\n" |
| 1018 | "ldr q10, [%[outptr2], #0x20]\n" |
| 1019 | "add %[outptr1], %[outptr1], #0x30\n" |
| 1020 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1021 | "ldr q6, [%[inptr], #0x80]\n" |
| 1022 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1023 | "str q10, [%[outptr2], #0x20]\n" |
| 1024 | "ldr q11, [%[outptr3], #0x20]\n" |
| 1025 | "add %[outptr2], %[outptr2], #0x30\n" |
| 1026 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1027 | "ldr q7, [%[inptr], #0xb0]\n" |
| 1028 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1029 | "str q11, [%[outptr3], #0x20]\n" |
| 1030 | "add %[outptr3], %[outptr3], #0x30\n" |
| 1031 | "add %[inptr], %[inptr], #0x180\n" |
| 1032 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 1033 | [inptr] "+r" (inptr) |
| 1034 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 1035 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 1036 | ); |
| 1037 | } |
| 1038 | } |
| 1039 | break; |
| 1040 | |
| 1041 | case 5: |
| 1042 | { |
| 1043 | if ((i+11) >= xmax) |
| 1044 | { |
| 1045 | for (int xi=0; xi<12; xi++) |
| 1046 | { |
| 1047 | if ((i+xi) < xmax) |
| 1048 | { |
| 1049 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 1050 | outptr0++; |
| 1051 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 1052 | outptr1++; |
| 1053 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 1054 | outptr2++; |
| 1055 | *outptr3 = (alpha * inptr[xi + 36]) + (*outptr3 * beta); |
| 1056 | outptr3++; |
| 1057 | *outptr4 = (alpha * inptr[xi + 48]) + (*outptr4 * beta); |
| 1058 | outptr4++; |
| 1059 | } |
| 1060 | } |
| 1061 | inptr += 96; |
| 1062 | } else { |
| 1063 | /* Optimized routine to copy an entire block */ |
| 1064 | __asm __volatile ( |
| 1065 | "ldr q8, [%[outptr0]]\n" |
| 1066 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 1067 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1068 | "ldr q4, [%[inptr]]\n" |
| 1069 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1070 | "str q8, [%[outptr0]]\n" |
| 1071 | "ldr q9, [%[outptr1]]\n" |
| 1072 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 1073 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1074 | "ldr q5, [%[inptr], #0x30]\n" |
| 1075 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1076 | "str q9, [%[outptr1]]\n" |
| 1077 | "ldr q10, [%[outptr2]]\n" |
| 1078 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 1079 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1080 | "ldr q6, [%[inptr], #0x60]\n" |
| 1081 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1082 | "str q10, [%[outptr2]]\n" |
| 1083 | "ldr q11, [%[outptr3]]\n" |
| 1084 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 1085 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1086 | "ldr q7, [%[inptr], #0x90]\n" |
| 1087 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1088 | "str q11, [%[outptr3]]\n" |
| 1089 | "ldr q8, [%[outptr4]]\n" |
| 1090 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 1091 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1092 | "ldr q4, [%[inptr], #0xc0]\n" |
| 1093 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1094 | "str q8, [%[outptr4]]\n" |
| 1095 | "ldr q9, [%[outptr0], #0x10]\n" |
| 1096 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 1097 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1098 | "ldr q5, [%[inptr], #0x10]\n" |
| 1099 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1100 | "str q9, [%[outptr0], #0x10]\n" |
| 1101 | "ldr q10, [%[outptr1], #0x10]\n" |
| 1102 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 1103 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1104 | "ldr q6, [%[inptr], #0x40]\n" |
| 1105 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1106 | "str q10, [%[outptr1], #0x10]\n" |
| 1107 | "ldr q11, [%[outptr2], #0x10]\n" |
| 1108 | "prfm PLDL1KEEP, [%[outptr3], #0x60]\n" |
| 1109 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1110 | "ldr q7, [%[inptr], #0x70]\n" |
| 1111 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1112 | "str q11, [%[outptr2], #0x10]\n" |
| 1113 | "ldr q8, [%[outptr3], #0x10]\n" |
| 1114 | "prfm PLDL1KEEP, [%[outptr4], #0x60]\n" |
| 1115 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1116 | "ldr q4, [%[inptr], #0xa0]\n" |
| 1117 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1118 | "str q8, [%[outptr3], #0x10]\n" |
| 1119 | "ldr q9, [%[outptr4], #0x10]\n" |
| 1120 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1121 | "ldr q5, [%[inptr], #0xd0]\n" |
| 1122 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1123 | "str q9, [%[outptr4], #0x10]\n" |
| 1124 | "ldr q10, [%[outptr0], #0x20]\n" |
| 1125 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1126 | "ldr q6, [%[inptr], #0x20]\n" |
| 1127 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1128 | "str q10, [%[outptr0], #0x20]\n" |
| 1129 | "ldr q11, [%[outptr1], #0x20]\n" |
| 1130 | "add %[outptr0], %[outptr0], #0x30\n" |
| 1131 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1132 | "ldr q7, [%[inptr], #0x50]\n" |
| 1133 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1134 | "str q11, [%[outptr1], #0x20]\n" |
| 1135 | "ldr q8, [%[outptr2], #0x20]\n" |
| 1136 | "add %[outptr1], %[outptr1], #0x30\n" |
| 1137 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1138 | "ldr q4, [%[inptr], #0x80]\n" |
| 1139 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1140 | "str q8, [%[outptr2], #0x20]\n" |
| 1141 | "ldr q9, [%[outptr3], #0x20]\n" |
| 1142 | "add %[outptr2], %[outptr2], #0x30\n" |
| 1143 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1144 | "ldr q5, [%[inptr], #0xb0]\n" |
| 1145 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1146 | "str q9, [%[outptr3], #0x20]\n" |
| 1147 | "ldr q10, [%[outptr4], #0x20]\n" |
| 1148 | "add %[outptr3], %[outptr3], #0x30\n" |
| 1149 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1150 | "ldr q6, [%[inptr], #0xe0]\n" |
| 1151 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1152 | "str q10, [%[outptr4], #0x20]\n" |
| 1153 | "add %[outptr4], %[outptr4], #0x30\n" |
| 1154 | "add %[inptr], %[inptr], #0x180\n" |
| 1155 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 1156 | [inptr] "+r" (inptr) |
| 1157 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 1158 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 1159 | ); |
| 1160 | } |
| 1161 | } |
| 1162 | break; |
| 1163 | |
| 1164 | case 6: |
| 1165 | { |
| 1166 | if ((i+11) >= xmax) |
| 1167 | { |
| 1168 | for (int xi=0; xi<12; xi++) |
| 1169 | { |
| 1170 | if ((i+xi) < xmax) |
| 1171 | { |
| 1172 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 1173 | outptr0++; |
| 1174 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 1175 | outptr1++; |
| 1176 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 1177 | outptr2++; |
| 1178 | *outptr3 = (alpha * inptr[xi + 36]) + (*outptr3 * beta); |
| 1179 | outptr3++; |
| 1180 | *outptr4 = (alpha * inptr[xi + 48]) + (*outptr4 * beta); |
| 1181 | outptr4++; |
| 1182 | *outptr5 = (alpha * inptr[xi + 60]) + (*outptr5 * beta); |
| 1183 | outptr5++; |
| 1184 | } |
| 1185 | } |
| 1186 | inptr += 96; |
| 1187 | } else { |
| 1188 | /* Optimized routine to copy an entire block */ |
| 1189 | __asm __volatile ( |
| 1190 | "ldr q8, [%[outptr0]]\n" |
| 1191 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 1192 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1193 | "ldr q4, [%[inptr]]\n" |
| 1194 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1195 | "str q8, [%[outptr0]]\n" |
| 1196 | "ldr q9, [%[outptr1]]\n" |
| 1197 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 1198 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1199 | "ldr q5, [%[inptr], #0x30]\n" |
| 1200 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1201 | "str q9, [%[outptr1]]\n" |
| 1202 | "ldr q10, [%[outptr2]]\n" |
| 1203 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 1204 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1205 | "ldr q6, [%[inptr], #0x60]\n" |
| 1206 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1207 | "str q10, [%[outptr2]]\n" |
| 1208 | "ldr q11, [%[outptr3]]\n" |
| 1209 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 1210 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1211 | "ldr q7, [%[inptr], #0x90]\n" |
| 1212 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1213 | "str q11, [%[outptr3]]\n" |
| 1214 | "ldr q8, [%[outptr4]]\n" |
| 1215 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 1216 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1217 | "ldr q4, [%[inptr], #0xc0]\n" |
| 1218 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1219 | "str q8, [%[outptr4]]\n" |
| 1220 | "ldr q9, [%[outptr5]]\n" |
| 1221 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 1222 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1223 | "ldr q5, [%[inptr], #0xf0]\n" |
| 1224 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1225 | "str q9, [%[outptr5]]\n" |
| 1226 | "ldr q10, [%[outptr0], #0x10]\n" |
| 1227 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 1228 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1229 | "ldr q6, [%[inptr], #0x10]\n" |
| 1230 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1231 | "str q10, [%[outptr0], #0x10]\n" |
| 1232 | "ldr q11, [%[outptr1], #0x10]\n" |
| 1233 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 1234 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1235 | "ldr q7, [%[inptr], #0x40]\n" |
| 1236 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1237 | "str q11, [%[outptr1], #0x10]\n" |
| 1238 | "ldr q8, [%[outptr2], #0x10]\n" |
| 1239 | "prfm PLDL1KEEP, [%[outptr3], #0x60]\n" |
| 1240 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1241 | "ldr q4, [%[inptr], #0x70]\n" |
| 1242 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1243 | "str q8, [%[outptr2], #0x10]\n" |
| 1244 | "ldr q9, [%[outptr3], #0x10]\n" |
| 1245 | "prfm PLDL1KEEP, [%[outptr4], #0x60]\n" |
| 1246 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1247 | "ldr q5, [%[inptr], #0xa0]\n" |
| 1248 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1249 | "str q9, [%[outptr3], #0x10]\n" |
| 1250 | "ldr q10, [%[outptr4], #0x10]\n" |
| 1251 | "prfm PLDL1KEEP, [%[outptr5], #0x60]\n" |
| 1252 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1253 | "ldr q6, [%[inptr], #0xd0]\n" |
| 1254 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1255 | "str q10, [%[outptr4], #0x10]\n" |
| 1256 | "ldr q11, [%[outptr5], #0x10]\n" |
| 1257 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1258 | "ldr q7, [%[inptr], #0x100]\n" |
| 1259 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1260 | "str q11, [%[outptr5], #0x10]\n" |
| 1261 | "ldr q8, [%[outptr0], #0x20]\n" |
| 1262 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1263 | "ldr q4, [%[inptr], #0x20]\n" |
| 1264 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1265 | "str q8, [%[outptr0], #0x20]\n" |
| 1266 | "ldr q9, [%[outptr1], #0x20]\n" |
| 1267 | "add %[outptr0], %[outptr0], #0x30\n" |
| 1268 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1269 | "ldr q5, [%[inptr], #0x50]\n" |
| 1270 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1271 | "str q9, [%[outptr1], #0x20]\n" |
| 1272 | "ldr q10, [%[outptr2], #0x20]\n" |
| 1273 | "add %[outptr1], %[outptr1], #0x30\n" |
| 1274 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1275 | "ldr q6, [%[inptr], #0x80]\n" |
| 1276 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1277 | "str q10, [%[outptr2], #0x20]\n" |
| 1278 | "ldr q11, [%[outptr3], #0x20]\n" |
| 1279 | "add %[outptr2], %[outptr2], #0x30\n" |
| 1280 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1281 | "ldr q7, [%[inptr], #0xb0]\n" |
| 1282 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1283 | "str q11, [%[outptr3], #0x20]\n" |
| 1284 | "ldr q8, [%[outptr4], #0x20]\n" |
| 1285 | "add %[outptr3], %[outptr3], #0x30\n" |
| 1286 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1287 | "ldr q4, [%[inptr], #0xe0]\n" |
| 1288 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1289 | "str q8, [%[outptr4], #0x20]\n" |
| 1290 | "ldr q9, [%[outptr5], #0x20]\n" |
| 1291 | "add %[outptr4], %[outptr4], #0x30\n" |
| 1292 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1293 | "ldr q5, [%[inptr], #0x110]\n" |
| 1294 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1295 | "str q9, [%[outptr5], #0x20]\n" |
| 1296 | "add %[outptr5], %[outptr5], #0x30\n" |
| 1297 | "add %[inptr], %[inptr], #0x180\n" |
| 1298 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 1299 | [inptr] "+r" (inptr) |
| 1300 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 1301 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 1302 | ); |
| 1303 | } |
| 1304 | } |
| 1305 | break; |
| 1306 | |
| 1307 | case 7: |
| 1308 | { |
| 1309 | if ((i+11) >= xmax) |
| 1310 | { |
| 1311 | for (int xi=0; xi<12; xi++) |
| 1312 | { |
| 1313 | if ((i+xi) < xmax) |
| 1314 | { |
| 1315 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 1316 | outptr0++; |
| 1317 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 1318 | outptr1++; |
| 1319 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 1320 | outptr2++; |
| 1321 | *outptr3 = (alpha * inptr[xi + 36]) + (*outptr3 * beta); |
| 1322 | outptr3++; |
| 1323 | *outptr4 = (alpha * inptr[xi + 48]) + (*outptr4 * beta); |
| 1324 | outptr4++; |
| 1325 | *outptr5 = (alpha * inptr[xi + 60]) + (*outptr5 * beta); |
| 1326 | outptr5++; |
| 1327 | *outptr6 = (alpha * inptr[xi + 72]) + (*outptr6 * beta); |
| 1328 | outptr6++; |
| 1329 | } |
| 1330 | } |
| 1331 | inptr += 96; |
| 1332 | } else { |
| 1333 | /* Optimized routine to copy an entire block */ |
| 1334 | __asm __volatile ( |
| 1335 | "ldr q8, [%[outptr0]]\n" |
| 1336 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 1337 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1338 | "ldr q4, [%[inptr]]\n" |
| 1339 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1340 | "str q8, [%[outptr0]]\n" |
| 1341 | "ldr q9, [%[outptr1]]\n" |
| 1342 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 1343 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1344 | "ldr q5, [%[inptr], #0x30]\n" |
| 1345 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1346 | "str q9, [%[outptr1]]\n" |
| 1347 | "ldr q10, [%[outptr2]]\n" |
| 1348 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 1349 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1350 | "ldr q6, [%[inptr], #0x60]\n" |
| 1351 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1352 | "str q10, [%[outptr2]]\n" |
| 1353 | "ldr q11, [%[outptr3]]\n" |
| 1354 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 1355 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1356 | "ldr q7, [%[inptr], #0x90]\n" |
| 1357 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1358 | "str q11, [%[outptr3]]\n" |
| 1359 | "ldr q8, [%[outptr4]]\n" |
| 1360 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 1361 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1362 | "ldr q4, [%[inptr], #0xc0]\n" |
| 1363 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1364 | "str q8, [%[outptr4]]\n" |
| 1365 | "ldr q9, [%[outptr5]]\n" |
| 1366 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 1367 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1368 | "ldr q5, [%[inptr], #0xf0]\n" |
| 1369 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1370 | "str q9, [%[outptr5]]\n" |
| 1371 | "ldr q10, [%[outptr6]]\n" |
| 1372 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 1373 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1374 | "ldr q6, [%[inptr], #0x120]\n" |
| 1375 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1376 | "str q10, [%[outptr6]]\n" |
| 1377 | "ldr q11, [%[outptr0], #0x10]\n" |
| 1378 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 1379 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1380 | "ldr q7, [%[inptr], #0x10]\n" |
| 1381 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1382 | "str q11, [%[outptr0], #0x10]\n" |
| 1383 | "ldr q8, [%[outptr1], #0x10]\n" |
| 1384 | "prfm PLDL1KEEP, [%[outptr3], #0x60]\n" |
| 1385 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1386 | "ldr q4, [%[inptr], #0x40]\n" |
| 1387 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1388 | "str q8, [%[outptr1], #0x10]\n" |
| 1389 | "ldr q9, [%[outptr2], #0x10]\n" |
| 1390 | "prfm PLDL1KEEP, [%[outptr4], #0x60]\n" |
| 1391 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1392 | "ldr q5, [%[inptr], #0x70]\n" |
| 1393 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1394 | "str q9, [%[outptr2], #0x10]\n" |
| 1395 | "ldr q10, [%[outptr3], #0x10]\n" |
| 1396 | "prfm PLDL1KEEP, [%[outptr5], #0x60]\n" |
| 1397 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1398 | "ldr q6, [%[inptr], #0xa0]\n" |
| 1399 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1400 | "str q10, [%[outptr3], #0x10]\n" |
| 1401 | "ldr q11, [%[outptr4], #0x10]\n" |
| 1402 | "prfm PLDL1KEEP, [%[inptr], #0x2c0]\n" |
| 1403 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1404 | "ldr q7, [%[inptr], #0xd0]\n" |
| 1405 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1406 | "str q11, [%[outptr4], #0x10]\n" |
| 1407 | "ldr q8, [%[outptr5], #0x10]\n" |
| 1408 | "prfm PLDL1KEEP, [%[outptr6], #0x60]\n" |
| 1409 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1410 | "ldr q4, [%[inptr], #0x100]\n" |
| 1411 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1412 | "str q8, [%[outptr5], #0x10]\n" |
| 1413 | "ldr q9, [%[outptr6], #0x10]\n" |
| 1414 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1415 | "ldr q5, [%[inptr], #0x130]\n" |
| 1416 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1417 | "str q9, [%[outptr6], #0x10]\n" |
| 1418 | "ldr q10, [%[outptr0], #0x20]\n" |
| 1419 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1420 | "ldr q6, [%[inptr], #0x20]\n" |
| 1421 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1422 | "str q10, [%[outptr0], #0x20]\n" |
| 1423 | "ldr q11, [%[outptr1], #0x20]\n" |
| 1424 | "add %[outptr0], %[outptr0], #0x30\n" |
| 1425 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1426 | "ldr q7, [%[inptr], #0x50]\n" |
| 1427 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1428 | "str q11, [%[outptr1], #0x20]\n" |
| 1429 | "ldr q8, [%[outptr2], #0x20]\n" |
| 1430 | "add %[outptr1], %[outptr1], #0x30\n" |
| 1431 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1432 | "ldr q4, [%[inptr], #0x80]\n" |
| 1433 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1434 | "str q8, [%[outptr2], #0x20]\n" |
| 1435 | "ldr q9, [%[outptr3], #0x20]\n" |
| 1436 | "add %[outptr2], %[outptr2], #0x30\n" |
| 1437 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1438 | "ldr q5, [%[inptr], #0xb0]\n" |
| 1439 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1440 | "str q9, [%[outptr3], #0x20]\n" |
| 1441 | "ldr q10, [%[outptr4], #0x20]\n" |
| 1442 | "add %[outptr3], %[outptr3], #0x30\n" |
| 1443 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1444 | "ldr q6, [%[inptr], #0xe0]\n" |
| 1445 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1446 | "str q10, [%[outptr4], #0x20]\n" |
| 1447 | "ldr q11, [%[outptr5], #0x20]\n" |
| 1448 | "add %[outptr4], %[outptr4], #0x30\n" |
| 1449 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1450 | "ldr q7, [%[inptr], #0x110]\n" |
| 1451 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1452 | "str q11, [%[outptr5], #0x20]\n" |
| 1453 | "ldr q8, [%[outptr6], #0x20]\n" |
| 1454 | "add %[outptr5], %[outptr5], #0x30\n" |
| 1455 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1456 | "ldr q4, [%[inptr], #0x140]\n" |
| 1457 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1458 | "str q8, [%[outptr6], #0x20]\n" |
| 1459 | "add %[outptr6], %[outptr6], #0x30\n" |
| 1460 | "add %[inptr], %[inptr], #0x180\n" |
| 1461 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 1462 | [inptr] "+r" (inptr) |
| 1463 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 1464 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 1465 | ); |
| 1466 | } |
| 1467 | } |
| 1468 | break; |
| 1469 | |
| 1470 | default: |
| 1471 | case 8: |
| 1472 | { |
| 1473 | if ((i+11) >= xmax) |
| 1474 | { |
| 1475 | for (int xi=0; xi<12; xi++) |
| 1476 | { |
| 1477 | if ((i+xi) < xmax) |
| 1478 | { |
| 1479 | *outptr0 = (alpha * inptr[xi]) + (*outptr0 * beta); |
| 1480 | outptr0++; |
| 1481 | *outptr1 = (alpha * inptr[xi + 12]) + (*outptr1 * beta); |
| 1482 | outptr1++; |
| 1483 | *outptr2 = (alpha * inptr[xi + 24]) + (*outptr2 * beta); |
| 1484 | outptr2++; |
| 1485 | *outptr3 = (alpha * inptr[xi + 36]) + (*outptr3 * beta); |
| 1486 | outptr3++; |
| 1487 | *outptr4 = (alpha * inptr[xi + 48]) + (*outptr4 * beta); |
| 1488 | outptr4++; |
| 1489 | *outptr5 = (alpha * inptr[xi + 60]) + (*outptr5 * beta); |
| 1490 | outptr5++; |
| 1491 | *outptr6 = (alpha * inptr[xi + 72]) + (*outptr6 * beta); |
| 1492 | outptr6++; |
| 1493 | *outptr7 = (alpha * inptr[xi + 84]) + (*outptr7 * beta); |
| 1494 | outptr7++; |
| 1495 | } |
| 1496 | } |
| 1497 | inptr += 96; |
| 1498 | } else { |
| 1499 | /* Optimized routine to copy an entire block */ |
| 1500 | __asm __volatile ( |
| 1501 | "ldr q8, [%[outptr0]]\n" |
| 1502 | "prfm PLDL1KEEP, [%[inptr], #0x180]\n" |
| 1503 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1504 | "ldr q4, [%[inptr]]\n" |
| 1505 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1506 | "str q8, [%[outptr0]]\n" |
| 1507 | "ldr q9, [%[outptr1]]\n" |
| 1508 | "prfm PLDL1KEEP, [%[inptr], #0x240]\n" |
| 1509 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1510 | "ldr q5, [%[inptr], #0x30]\n" |
| 1511 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1512 | "str q9, [%[outptr1]]\n" |
| 1513 | "ldr q10, [%[outptr2]]\n" |
| 1514 | "prfm PLDL1KEEP, [%[inptr], #0x1c0]\n" |
| 1515 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1516 | "ldr q6, [%[inptr], #0x60]\n" |
| 1517 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1518 | "str q10, [%[outptr2]]\n" |
| 1519 | "ldr q11, [%[outptr3]]\n" |
| 1520 | "prfm PLDL1KEEP, [%[inptr], #0x280]\n" |
| 1521 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1522 | "ldr q7, [%[inptr], #0x90]\n" |
| 1523 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1524 | "str q11, [%[outptr3]]\n" |
| 1525 | "ldr q8, [%[outptr4]]\n" |
| 1526 | "prfm PLDL1KEEP, [%[outptr0], #0x60]\n" |
| 1527 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1528 | "ldr q4, [%[inptr], #0xc0]\n" |
| 1529 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1530 | "str q8, [%[outptr4]]\n" |
| 1531 | "ldr q9, [%[outptr5]]\n" |
| 1532 | "prfm PLDL1KEEP, [%[outptr1], #0x60]\n" |
| 1533 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1534 | "ldr q5, [%[inptr], #0xf0]\n" |
| 1535 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1536 | "str q9, [%[outptr5]]\n" |
| 1537 | "ldr q10, [%[outptr6]]\n" |
| 1538 | "prfm PLDL1KEEP, [%[inptr], #0x200]\n" |
| 1539 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1540 | "ldr q6, [%[inptr], #0x120]\n" |
| 1541 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1542 | "str q10, [%[outptr6]]\n" |
| 1543 | "ldr q11, [%[outptr7]]\n" |
| 1544 | "prfm PLDL1KEEP, [%[outptr2], #0x60]\n" |
| 1545 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1546 | "ldr q7, [%[inptr], #0x150]\n" |
| 1547 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1548 | "str q11, [%[outptr7]]\n" |
| 1549 | "ldr q8, [%[outptr0], #0x10]\n" |
| 1550 | "prfm PLDL1KEEP, [%[outptr3], #0x60]\n" |
| 1551 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1552 | "ldr q4, [%[inptr], #0x10]\n" |
| 1553 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1554 | "str q8, [%[outptr0], #0x10]\n" |
| 1555 | "ldr q9, [%[outptr1], #0x10]\n" |
| 1556 | "prfm PLDL1KEEP, [%[outptr4], #0x60]\n" |
| 1557 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1558 | "ldr q5, [%[inptr], #0x40]\n" |
| 1559 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1560 | "str q9, [%[outptr1], #0x10]\n" |
| 1561 | "ldr q10, [%[outptr2], #0x10]\n" |
| 1562 | "prfm PLDL1KEEP, [%[outptr5], #0x60]\n" |
| 1563 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1564 | "ldr q6, [%[inptr], #0x70]\n" |
| 1565 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1566 | "str q10, [%[outptr2], #0x10]\n" |
| 1567 | "ldr q11, [%[outptr3], #0x10]\n" |
| 1568 | "prfm PLDL1KEEP, [%[inptr], #0x2c0]\n" |
| 1569 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1570 | "ldr q7, [%[inptr], #0xa0]\n" |
| 1571 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1572 | "str q11, [%[outptr3], #0x10]\n" |
| 1573 | "ldr q8, [%[outptr4], #0x10]\n" |
| 1574 | "prfm PLDL1KEEP, [%[outptr6], #0x60]\n" |
| 1575 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1576 | "ldr q4, [%[inptr], #0xd0]\n" |
| 1577 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1578 | "str q8, [%[outptr4], #0x10]\n" |
| 1579 | "ldr q9, [%[outptr5], #0x10]\n" |
| 1580 | "prfm PLDL1KEEP, [%[outptr7], #0x60]\n" |
| 1581 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1582 | "ldr q5, [%[inptr], #0x100]\n" |
| 1583 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1584 | "str q9, [%[outptr5], #0x10]\n" |
| 1585 | "ldr q10, [%[outptr6], #0x10]\n" |
| 1586 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1587 | "ldr q6, [%[inptr], #0x130]\n" |
| 1588 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1589 | "str q10, [%[outptr6], #0x10]\n" |
| 1590 | "ldr q11, [%[outptr7], #0x10]\n" |
| 1591 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1592 | "ldr q7, [%[inptr], #0x160]\n" |
| 1593 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1594 | "str q11, [%[outptr7], #0x10]\n" |
| 1595 | "ldr q8, [%[outptr0], #0x20]\n" |
| 1596 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1597 | "ldr q4, [%[inptr], #0x20]\n" |
| 1598 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1599 | "str q8, [%[outptr0], #0x20]\n" |
| 1600 | "ldr q9, [%[outptr1], #0x20]\n" |
| 1601 | "add %[outptr0], %[outptr0], #0x30\n" |
| 1602 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1603 | "ldr q5, [%[inptr], #0x50]\n" |
| 1604 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1605 | "str q9, [%[outptr1], #0x20]\n" |
| 1606 | "ldr q10, [%[outptr2], #0x20]\n" |
| 1607 | "add %[outptr1], %[outptr1], #0x30\n" |
| 1608 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1609 | "ldr q6, [%[inptr], #0x80]\n" |
| 1610 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1611 | "str q10, [%[outptr2], #0x20]\n" |
| 1612 | "ldr q11, [%[outptr3], #0x20]\n" |
| 1613 | "add %[outptr2], %[outptr2], #0x30\n" |
| 1614 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1615 | "ldr q7, [%[inptr], #0xb0]\n" |
| 1616 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1617 | "str q11, [%[outptr3], #0x20]\n" |
| 1618 | "ldr q8, [%[outptr4], #0x20]\n" |
| 1619 | "add %[outptr3], %[outptr3], #0x30\n" |
| 1620 | "fmul v8.4s, v8.4s, %[beta].s[0]\n" |
| 1621 | "ldr q4, [%[inptr], #0xe0]\n" |
| 1622 | "fmla v8.4s, v4.4s, %[alpha].s[0]\n" |
| 1623 | "str q8, [%[outptr4], #0x20]\n" |
| 1624 | "ldr q9, [%[outptr5], #0x20]\n" |
| 1625 | "add %[outptr4], %[outptr4], #0x30\n" |
| 1626 | "fmul v9.4s, v9.4s, %[beta].s[0]\n" |
| 1627 | "ldr q5, [%[inptr], #0x110]\n" |
| 1628 | "fmla v9.4s, v5.4s, %[alpha].s[0]\n" |
| 1629 | "str q9, [%[outptr5], #0x20]\n" |
| 1630 | "ldr q10, [%[outptr6], #0x20]\n" |
| 1631 | "add %[outptr5], %[outptr5], #0x30\n" |
| 1632 | "fmul v10.4s, v10.4s, %[beta].s[0]\n" |
| 1633 | "ldr q6, [%[inptr], #0x140]\n" |
| 1634 | "fmla v10.4s, v6.4s, %[alpha].s[0]\n" |
| 1635 | "str q10, [%[outptr6], #0x20]\n" |
| 1636 | "ldr q11, [%[outptr7], #0x20]\n" |
| 1637 | "add %[outptr6], %[outptr6], #0x30\n" |
| 1638 | "fmul v11.4s, v11.4s, %[beta].s[0]\n" |
| 1639 | "ldr q7, [%[inptr], #0x170]\n" |
| 1640 | "fmla v11.4s, v7.4s, %[alpha].s[0]\n" |
| 1641 | "str q11, [%[outptr7], #0x20]\n" |
| 1642 | "add %[outptr7], %[outptr7], #0x30\n" |
| 1643 | "add %[inptr], %[inptr], #0x180\n" |
| 1644 | : [outptr0] "+r" (outptr0), [outptr1] "+r" (outptr1), [outptr2] "+r" (outptr2), [outptr3] "+r" (outptr3), [outptr4] "+r" (outptr4), [outptr5] "+r" (outptr5), [outptr6] "+r" (outptr6), [outptr7] "+r" (outptr7), |
| 1645 | [inptr] "+r" (inptr) |
| 1646 | : [alpha] "w" (alpha), [beta] "w" (beta) |
| 1647 | : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "memory" |
| 1648 | ); |
| 1649 | } |
| 1650 | } |
| 1651 | break; |
| 1652 | |
| 1653 | |
| 1654 | } |
| 1655 | } |
| 1656 | } |
| 1657 | } |
| 1658 | } |
| 1659 | |
| 1660 | #endif // __aarch64__ |