1 2 /* 3 * Mesa 3-D graphics library 4 * 5 * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included 15 * in all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 23 * OTHER DEALINGS IN THE SOFTWARE. 24 */ 25 26 /** TODO: 27 * - insert PREFETCH instructions to avoid cache-misses ! 28 * - some more optimizations are possible... 29 * - for 40-50% more performance in the SSE-functions, the 30 * data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned ! 31 */ 32 33 #ifdef USE_SSE_ASM 34 #include "assyntax.h" 35 #include "matypes.h" 36 #include "xform_args.h" 37 38 SEG_TEXT 39 40 #define S(i) REGOFF(i * 4, ESI) 41 #define D(i) REGOFF(i * 4, EDI) 42 #define M(i) REGOFF(i * 4, EDX) 43 44 45 ALIGNTEXT4 46 GLOBL GLNAME(_mesa_sse_transform_points3_general) 47 HIDDEN(_mesa_sse_transform_points3_general) 48 GLNAME( _mesa_sse_transform_points3_general ): 49 50 #define FRAME_OFFSET 8 51 PUSH_L ( ESI ) 52 PUSH_L ( EDI ) 53 54 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 55 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 56 57 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 58 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 59 60 CMP_L ( CONST(0), ECX ) /* count == 0 ? */ 61 JE ( LLBL(K_GTPGR_finish) ) /* yes -> nothing to do. */ 62 63 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 64 OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 65 66 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 67 MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 68 69 SHL_L( CONST(4), ECX ) /* count *= 16 */ 70 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 71 72 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 73 ADD_L( EDI, ECX ) /* count += dest ptr */ 74 75 76 ALIGNTEXT32 77 MOVAPS ( REGOFF(0, EDX), XMM0 ) /* m0 | m1 | m2 | m3 */ 78 MOVAPS ( REGOFF(16, EDX), XMM1 ) /* m4 | m5 | m6 | m7 */ 79 MOVAPS ( REGOFF(32, EDX), XMM2 ) /* m8 | m9 | m10 | m11 */ 80 MOVAPS ( REGOFF(48, EDX), XMM3 ) /* m12 | m13 | m14 | m15 */ 81 82 83 ALIGNTEXT32 84 LLBL(K_GTPGR_top): 85 MOVSS ( REGOFF(0, ESI), XMM4 ) /* | | | ox */ 86 SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox | ox */ 87 MOVSS ( REGOFF(4, ESI), XMM5 ) /* | | | oy */ 88 SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy | oy */ 89 MOVSS ( REGOFF(8, ESI), XMM6 ) /* | | | oz */ 90 SHUFPS ( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz | oz */ 91 92 MULPS ( XMM0, XMM4 ) /* m3*ox | m2*ox | m1*ox | m0*ox */ 93 MULPS ( XMM1, XMM5 ) /* m7*oy | m6*oy | m5*oy | m4*oy */ 94 MULPS ( XMM2, XMM6 ) /* m11*oz | m10*oz | m9*oz | m8*oz */ 95 96 ADDPS ( XMM5, XMM4 ) 97 ADDPS ( XMM6, XMM4 ) 98 ADDPS ( XMM3, XMM4 ) 99 100 MOVAPS ( XMM4, REGOFF(0, EDI) ) 101 102 LLBL(K_GTPGR_skip): 103 ADD_L ( CONST(16), EDI ) 104 ADD_L ( EAX, ESI ) 105 CMP_L ( ECX, EDI ) 106 JNE ( LLBL(K_GTPGR_top) ) 107 108 LLBL(K_GTPGR_finish): 109 POP_L ( EDI ) 110 POP_L ( ESI ) 111 RET 112 #undef FRAME_OFFSET 113 114 115 ALIGNTEXT4 116 GLOBL GLNAME(_mesa_sse_transform_points3_identity) 117 HIDDEN(_mesa_sse_transform_points3_identity) 118 GLNAME( _mesa_sse_transform_points3_identity ): 119 120 #define FRAME_OFFSET 8 121 PUSH_L ( ESI ) 122 PUSH_L ( EDI ) 123 124 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 125 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 126 127 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 128 129 TEST_L( ECX, ECX) 130 JZ( LLBL(K_GTPIR_finish) ) /* count was zero; go to finish */ 131 132 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 133 OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 134 135 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 136 MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 137 138 SHL_L( CONST(4), ECX ) /* count *= 16 */ 139 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 140 141 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 142 ADD_L( EDI, ECX ) /* count += dest ptr */ 143 144 CMP_L( ESI, EDI ) 145 JE( LLBL(K_GTPIR_finish) ) 146 147 148 ALIGNTEXT32 149 LLBL(K_GTPIR_top): 150 MOVLPS ( S(0), XMM0 ) 151 MOVLPS ( XMM0, D(0) ) 152 MOVSS ( S(2), XMM0 ) 153 MOVSS ( XMM0, D(2) ) 154 155 LLBL(K_GTPIR_skip): 156 ADD_L ( CONST(16), EDI ) 157 ADD_L ( EAX, ESI ) 158 CMP_L ( ECX, EDI ) 159 JNE ( LLBL(K_GTPIR_top) ) 160 161 LLBL(K_GTPIR_finish): 162 POP_L ( EDI ) 163 POP_L ( ESI ) 164 RET 165 #undef FRAME_OFFSET 166 167 168 169 170 ALIGNTEXT4 171 GLOBL GLNAME(_mesa_sse_transform_points3_3d_no_rot) 172 HIDDEN(_mesa_sse_transform_points3_3d_no_rot) 173 GLNAME(_mesa_sse_transform_points3_3d_no_rot): 174 175 #define FRAME_OFFSET 8 176 PUSH_L( ESI ) 177 PUSH_L( EDI ) 178 179 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 180 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 181 182 183 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 184 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 185 186 TEST_L( ECX, ECX) 187 JZ( LLBL(K_GTP3DNRR_finish) ) /* count was zero; go to finish */ 188 189 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 190 OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 191 192 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 193 MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 194 195 SHL_L( CONST(4), ECX ) /* count *= 16 */ 196 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 197 198 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 199 ADD_L( EDI, ECX ) /* count += dest ptr */ 200 201 XORPS( XMM0, XMM0 ) /* clean the working register */ 202 203 ALIGNTEXT32 204 MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ 205 MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ 206 UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ 207 MOVLPS ( M(12), XMM2 ) /* - | - | m13 | m12 */ 208 MOVSS ( M(10), XMM3 ) /* - | - | - | m10 */ 209 MOVSS ( M(14), XMM4 ) /* - | - | - | m14 */ 210 211 ALIGNTEXT32 212 LLBL(K_GTP3DNRR_top): 213 214 MOVLPS ( S(0), XMM0 ) /* - | - | s1 | s0 */ 215 MULPS ( XMM1, XMM0 ) /* - | - | s1*m5 | s0*m0 */ 216 ADDPS ( XMM2, XMM0 ) /* - | - | +m13 | +m12 */ 217 MOVLPS ( XMM0, D(0) ) /* -> D(1) | -> D(0) */ 218 219 MOVSS ( S(2), XMM0 ) /* sz */ 220 MULSS ( XMM3, XMM0 ) /* sz*m10 */ 221 ADDSS ( XMM4, XMM0 ) /* +m14 */ 222 MOVSS ( XMM0, D(2) ) /* -> D(2) */ 223 224 LLBL(K_GTP3DNRR_skip): 225 ADD_L ( CONST(16), EDI ) 226 ADD_L ( EAX, ESI ) 227 CMP_L ( ECX, EDI ) 228 JNE ( LLBL(K_GTP3DNRR_top) ) 229 230 LLBL(K_GTP3DNRR_finish): 231 POP_L ( EDI ) 232 POP_L ( ESI ) 233 RET 234 #undef FRAME_OFFSET 235 236 237 238 ALIGNTEXT4 239 GLOBL GLNAME(_mesa_sse_transform_points3_perspective) 240 HIDDEN(_mesa_sse_transform_points3_perspective) 241 GLNAME(_mesa_sse_transform_points3_perspective): 242 243 #define FRAME_OFFSET 8 244 PUSH_L ( ESI ) 245 PUSH_L ( EDI ) 246 247 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 248 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 249 250 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 251 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 252 253 TEST_L( ECX, ECX) 254 JZ( LLBL(K_GTP3PR_finish) ) /* count was zero; go to finish */ 255 256 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 257 OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 258 259 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 260 MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 261 262 SHL_L( CONST(4), ECX ) /* count *= 16 */ 263 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 264 265 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 266 ADD_L( EDI, ECX ) /* count += dest ptr */ 267 268 ALIGNTEXT32 269 MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */ 270 MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */ 271 UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */ 272 MOVLPS ( M(8), XMM2 ) /* - | - | m9 | m8 */ 273 MOVSS ( M(10), XMM3 ) /* m10 */ 274 MOVSS ( M(14), XMM4 ) /* m14 */ 275 XORPS ( XMM6, XMM6 ) /* 0 */ 276 277 ALIGNTEXT32 278 LLBL(K_GTP3PR_top): 279 MOVLPS ( S(0), XMM0 ) /* oy | ox */ 280 MULPS ( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ 281 MOVSS ( S(2), XMM5 ) /* oz */ 282 SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oz | oz */ 283 MULPS ( XMM2, XMM5 ) /* oz*m9 | oz*m8 */ 284 ADDPS ( XMM5, XMM0 ) /* +oy*m5 | +ox*m0 */ 285 MOVLPS ( XMM0, D(0) ) /* ->D(1) | ->D(0) */ 286 287 MOVSS ( S(2), XMM0 ) /* oz */ 288 MULSS ( XMM3, XMM0 ) /* oz*m10 */ 289 ADDSS ( XMM4, XMM0 ) /* +m14 */ 290 MOVSS ( XMM0, D(2) ) /* ->D(2) */ 291 292 MOVSS ( S(2), XMM0 ) /* oz */ 293 MOVSS ( XMM6, XMM5 ) /* 0 */ 294 SUBPS ( XMM0, XMM5 ) /* -oz */ 295 MOVSS ( XMM5, D(3) ) /* ->D(3) */ 296 297 LLBL(K_GTP3PR_skip): 298 ADD_L( CONST(16), EDI ) 299 ADD_L( EAX, ESI ) 300 CMP_L( ECX, EDI ) 301 JNE( LLBL(K_GTP3PR_top) ) 302 303 LLBL(K_GTP3PR_finish): 304 POP_L ( EDI ) 305 POP_L ( ESI ) 306 RET 307 #undef FRAME_OFFSET 308 309 310 311 ALIGNTEXT4 312 GLOBL GLNAME(_mesa_sse_transform_points3_2d) 313 HIDDEN(_mesa_sse_transform_points3_2d) 314 GLNAME(_mesa_sse_transform_points3_2d): 315 316 #define FRAME_OFFSET 8 317 PUSH_L( ESI ) 318 PUSH_L( EDI ) 319 320 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 321 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 322 323 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 324 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 325 326 TEST_L( ECX, ECX) 327 JZ( LLBL(K_GTP3P2DR_finish) ) /* count was zero; go to finish */ 328 329 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 330 OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 331 332 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 333 MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 334 335 SHL_L( CONST(4), ECX ) /* count *= 16 */ 336 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 337 338 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 339 ADD_L( EDI, ECX ) /* count += dest ptr */ 340 341 ALIGNTEXT32 342 MOVLPS( M(0), XMM0 ) /* m1 | m0 */ 343 MOVLPS( M(4), XMM1 ) /* m5 | m4 */ 344 MOVLPS( M(12), XMM2 ) /* m13 | m12 */ 345 346 ALIGNTEXT32 347 LLBL(K_GTP3P2DR_top): 348 MOVSS ( S(0), XMM3 ) /* ox */ 349 SHUFPS ( CONST(0x0), XMM3, XMM3 ) /* ox | ox */ 350 MULPS ( XMM0, XMM3 ) /* ox*m1 | ox*m0 */ 351 MOVSS ( S(1), XMM4 ) /* oy */ 352 SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* oy | oy */ 353 MULPS ( XMM1, XMM4 ) /* oy*m5 | oy*m4 */ 354 355 ADDPS ( XMM4, XMM3 ) 356 ADDPS ( XMM2, XMM3 ) 357 MOVLPS ( XMM3, D(0) ) 358 359 MOVSS ( S(2), XMM3 ) 360 MOVSS ( XMM3, D(2) ) 361 362 LLBL(K_GTP3P2DR_skip): 363 ADD_L ( CONST(16), EDI ) 364 ADD_L ( EAX, ESI ) 365 CMP_L ( ECX, EDI ) 366 JNE ( LLBL(K_GTP3P2DR_top) ) 367 368 LLBL(K_GTP3P2DR_finish): 369 POP_L ( EDI ) 370 POP_L ( ESI ) 371 RET 372 #undef FRAME_OFFSET 373 374 375 376 ALIGNTEXT4 377 GLOBL GLNAME(_mesa_sse_transform_points3_2d_no_rot) 378 HIDDEN(_mesa_sse_transform_points3_2d_no_rot) 379 GLNAME(_mesa_sse_transform_points3_2d_no_rot): 380 381 #define FRAME_OFFSET 8 382 PUSH_L( ESI ) 383 PUSH_L( EDI ) 384 385 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 386 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 387 388 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 389 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 390 391 TEST_L( ECX, ECX) 392 JZ( LLBL(K_GTP3P2DNRR_finish) ) /* count was zero; go to finish */ 393 394 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 395 OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 396 397 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 398 MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 399 400 SHL_L( CONST(4), ECX ) /* count *= 16 */ 401 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 402 403 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 404 ADD_L( EDI, ECX ) /* count += dest ptr */ 405 406 ALIGNTEXT32 407 MOVSS ( M(0), XMM1 ) /* m0 */ 408 MOVSS ( M(5), XMM2 ) /* m5 */ 409 UNPCKLPS ( XMM2, XMM1 ) /* m5 | m0 */ 410 MOVLPS ( M(12), XMM2 ) /* m13 | m12 */ 411 412 ALIGNTEXT32 413 LLBL(K_GTP3P2DNRR_top): 414 MOVLPS( S(0), XMM0 ) /* oy | ox */ 415 MULPS( XMM1, XMM0 ) /* oy*m5 | ox*m0 */ 416 ADDPS( XMM2, XMM0 ) /* +m13 | +m12 */ 417 MOVLPS( XMM0, D(0) ) /* ->D(1) | ->D(0) */ 418 419 MOVSS( S(2), XMM0 ) 420 MOVSS( XMM0, D(2) ) 421 422 LLBL(K_GTP3P2DNRR_skip): 423 ADD_L( CONST(16), EDI ) 424 ADD_L( EAX, ESI ) 425 CMP_L( ECX, EDI ) 426 JNE( LLBL(K_GTP3P2DNRR_top) ) 427 428 LLBL(K_GTP3P2DNRR_finish): 429 POP_L( EDI ) 430 POP_L( ESI ) 431 RET 432 #undef FRAME_OFFSET 433 434 435 436 437 ALIGNTEXT4 438 GLOBL GLNAME(_mesa_sse_transform_points3_3d) 439 HIDDEN(_mesa_sse_transform_points3_3d) 440 GLNAME(_mesa_sse_transform_points3_3d): 441 442 #define FRAME_OFFSET 8 443 PUSH_L( ESI ) 444 PUSH_L( EDI ) 445 446 MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */ 447 MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */ 448 449 450 MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */ 451 MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */ 452 453 TEST_L( ECX, ECX) 454 JZ( LLBL(K_GTP3P3DR_finish) ) /* count was zero; go to finish */ 455 456 MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */ 457 OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */ 458 459 MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */ 460 MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */ 461 462 SHL_L( CONST(4), ECX ) /* count *= 16 */ 463 MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */ 464 465 MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */ 466 ADD_L( EDI, ECX ) /* count += dest ptr */ 467 468 469 ALIGNTEXT32 470 MOVAPS( M(0), XMM0 ) /* m2 | m1 | m0 */ 471 MOVAPS( M(4), XMM1 ) /* m6 | m5 | m4 */ 472 MOVAPS( M(8), XMM2 ) /* m10 | m9 | m8 */ 473 MOVAPS( M(12), XMM3 ) /* m14 | m13 | m12 */ 474 475 ALIGNTEXT32 476 LLBL(K_GTP3P3DR_top): 477 MOVSS( S(0), XMM4 ) 478 SHUFPS( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox */ 479 MULPS( XMM0, XMM4 ) /* ox*m2 | ox*m1 | ox*m0 */ 480 481 MOVSS( S(1), XMM5 ) 482 SHUFPS( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy */ 483 MULPS( XMM1, XMM5 ) /* oy*m6 | oy*m5 | oy*m4 */ 484 485 MOVSS( S(2), XMM6 ) 486 SHUFPS( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz */ 487 MULPS( XMM2, XMM6 ) /* oz*m10 | oz*m9 | oz*m8 */ 488 489 ADDPS( XMM5, XMM4 ) /* + | + | + */ 490 ADDPS( XMM6, XMM4 ) /* + | + | + */ 491 ADDPS( XMM3, XMM4 ) /* + | + | + */ 492 493 MOVLPS( XMM4, D(0) ) /* => D(1) | => D(0) */ 494 UNPCKHPS( XMM4, XMM4 ) 495 MOVSS( XMM4, D(2) ) 496 497 LLBL(K_GTP3P3DR_skip): 498 ADD_L( CONST(16), EDI ) 499 ADD_L( EAX, ESI ) 500 CMP_L( ECX, EDI ) 501 JNE( LLBL(K_GTP3P3DR_top) ) 502 503 LLBL(K_GTP3P3DR_finish): 504 POP_L( EDI ) 505 POP_L( ESI ) 506 RET 507 #undef FRAME_OFFSET 508 #endif 509 510 #if defined (__ELF__) && defined (__linux__) 511 .section .note.GNU-stack,"",%progbits 512 #endif 513
