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[mesa.git] / src / gallium / auxiliary / gallivm / lp_bld_tgsi_action.c
1 /**************************************************************************
2 *
3 * Copyright 2011-2012 Advanced Micro Devices, Inc.
4 * Copyright 2009 VMware, Inc.
5 * Copyright 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * All Rights Reserved.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the
10 * "Software"), to deal in the Software without restriction, including
11 * without limitation the rights to use, copy, modify, merge, publish,
12 * distribute, sub license, and/or sell copies of the Software, and to
13 * permit persons to whom the Software is furnished to do so, subject to
14 * the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the
17 * next paragraph) shall be included in all copies or substantial portions
18 * of the Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
23 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
24 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 *
28 **************************************************************************/
29
30 /**
31 * @file
32 * TGSI to LLVM IR translation.
33 *
34 * @author Jose Fonseca <jfonseca@vmware.com>
35 * @author Tom Stellard <thomas.stellard@amd.com>
36 *
37 * Based on tgsi_sse2.c code written by Michal Krol, Keith Whitwell,
38 * Brian Paul, and others.
39 */
40
41
42 #include "lp_bld_tgsi_action.h"
43
44 #include "lp_bld_tgsi.h"
45 #include "lp_bld_arit.h"
46 #include "lp_bld_bitarit.h"
47 #include "lp_bld_const.h"
48 #include "lp_bld_gather.h"
49 #include "lp_bld_logic.h"
50
51 #include "tgsi/tgsi_exec.h"
52
53 /* XXX: The CPU only defaults should be repaced by generic ones. In most
54 * cases, the CPU defaults are just wrappers around a function in
55 * lp_build_arit.c and these functions should be inlined here and the CPU
56 * generic code should be removed and placed elsewhere.
57 */
58
59 /* Default actions */
60
61 /* Generic fetch_arg functions */
62
63 static void scalar_unary_fetch_args(
64 struct lp_build_tgsi_context * bld_base,
65 struct lp_build_emit_data * emit_data)
66 {
67 /* src0.x */
68 emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst, 0, 0);
69 emit_data->arg_count = 1;
70 emit_data->dst_type = LLVMTypeOf(emit_data->args[0]);
71 }
72
73 static void scalar_binary_fetch_args(
74 struct lp_build_tgsi_context * bld_base,
75 struct lp_build_emit_data * emit_data)
76 {
77 /* src0.x */
78 emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
79 0, TGSI_CHAN_X);
80 /* src1.x */
81 emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst,
82 1, TGSI_CHAN_X);
83 emit_data->arg_count = 2;
84 emit_data->dst_type = LLVMTypeOf(emit_data->args[0]);
85 }
86
87 /* TGSI_OPCODE_ADD */
88 static void
89 add_emit(
90 const struct lp_build_tgsi_action * action,
91 struct lp_build_tgsi_context * bld_base,
92 struct lp_build_emit_data * emit_data)
93 {
94 emit_data->output[emit_data->chan] = LLVMBuildFAdd(
95 bld_base->base.gallivm->builder,
96 emit_data->args[0], emit_data->args[1], "");
97 }
98
99 /* TGSI_OPCODE_ARR */
100 static void
101 arr_emit(
102 const struct lp_build_tgsi_action * action,
103 struct lp_build_tgsi_context * bld_base,
104 struct lp_build_emit_data * emit_data)
105 {
106 LLVMValueRef tmp = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_ROUND, emit_data->args[0]);
107 emit_data->output[emit_data->chan] = LLVMBuildFPToSI(bld_base->base.gallivm->builder, tmp,
108 bld_base->uint_bld.vec_type, "");
109 }
110
111 /* TGSI_OPCODE_CLAMP */
112 static void
113 clamp_emit(
114 const struct lp_build_tgsi_action * action,
115 struct lp_build_tgsi_context * bld_base,
116 struct lp_build_emit_data * emit_data)
117 {
118 LLVMValueRef tmp;
119 tmp = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MAX,
120 emit_data->args[0],
121 emit_data->args[1]);
122 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
123 TGSI_OPCODE_MIN, tmp, emit_data->args[2]);
124 }
125
126 /* DP* Helper */
127
128 static void
129 dp_fetch_args(
130 struct lp_build_tgsi_context * bld_base,
131 struct lp_build_emit_data * emit_data,
132 unsigned dp_components)
133 {
134 unsigned chan, src;
135 for (src = 0; src < 2; src++) {
136 for (chan = 0; chan < dp_components; chan++) {
137 emit_data->args[(src * dp_components) + chan] =
138 lp_build_emit_fetch(bld_base, emit_data->inst, src, chan);
139 }
140 }
141 emit_data->dst_type = bld_base->base.elem_type;
142 }
143
144 /* TGSI_OPCODE_DP2 */
145 static void
146 dp2_fetch_args(
147 struct lp_build_tgsi_context * bld_base,
148 struct lp_build_emit_data * emit_data)
149 {
150 dp_fetch_args(bld_base, emit_data, 2);
151 }
152
153 static void
154 dp2_emit(
155 const struct lp_build_tgsi_action * action,
156 struct lp_build_tgsi_context * bld_base,
157 struct lp_build_emit_data * emit_data)
158 {
159 LLVMValueRef tmp0, tmp1;
160 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
161 emit_data->args[0] /* src0.x */,
162 emit_data->args[2] /* src1.x */);
163 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
164 emit_data->args[1] /* src0.y */,
165 emit_data->args[3] /* src1.y */);
166 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
167 TGSI_OPCODE_ADD, tmp0, tmp1);
168 }
169
170 static struct lp_build_tgsi_action dp2_action = {
171 dp2_fetch_args, /* fetch_args */
172 dp2_emit /* emit */
173 };
174
175 /* TGSI_OPCODE_DP2A */
176 static void
177 dp2a_fetch_args(
178 struct lp_build_tgsi_context * bld_base,
179 struct lp_build_emit_data * emit_data)
180 {
181 dp_fetch_args(bld_base, emit_data, 2);
182 emit_data->args[5] = lp_build_emit_fetch(bld_base, emit_data->inst,
183 2, TGSI_CHAN_X);
184 }
185
186 static void
187 dp2a_emit(
188 const struct lp_build_tgsi_action * action,
189 struct lp_build_tgsi_context * bld_base,
190 struct lp_build_emit_data * emit_data)
191 {
192 LLVMValueRef tmp;
193 tmp = lp_build_emit_llvm(bld_base, TGSI_OPCODE_DP2, emit_data);
194 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_ADD,
195 emit_data->args[5], tmp);
196 }
197
198 static struct lp_build_tgsi_action dp2a_action = {
199 dp2a_fetch_args, /* fetch_args */
200 dp2a_emit /* emit */
201 };
202
203 /* TGSI_OPCODE_DP3 */
204 static void
205 dp3_fetch_args(
206 struct lp_build_tgsi_context * bld_base,
207 struct lp_build_emit_data * emit_data)
208 {
209 dp_fetch_args(bld_base, emit_data, 3);
210 }
211
212 static void
213 dp3_emit(
214 const struct lp_build_tgsi_action * action,
215 struct lp_build_tgsi_context * bld_base,
216 struct lp_build_emit_data * emit_data)
217 {
218 LLVMValueRef tmp0, tmp1;
219 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
220 emit_data->args[0] /* src0.x */,
221 emit_data->args[3] /* src1.x */);
222 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
223 emit_data->args[1] /* src0.y */,
224 emit_data->args[4] /* src1.y */);
225 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_ADD, tmp1, tmp0);
226 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
227 emit_data->args[2] /* src0.z */,
228 emit_data->args[5] /* src1.z */);
229 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
230 TGSI_OPCODE_ADD, tmp0, tmp1);
231 }
232
233 static struct lp_build_tgsi_action dp3_action = {
234 dp3_fetch_args, /* fetch_args */
235 dp3_emit /* emit */
236 };
237
238 /* TGSI_OPCODDE_DP4 */
239
240 static void
241 dp4_fetch_args(
242 struct lp_build_tgsi_context * bld_base,
243 struct lp_build_emit_data * emit_data)
244 {
245 dp_fetch_args(bld_base, emit_data, 4);
246 }
247
248 static void
249 dp4_emit(
250 const struct lp_build_tgsi_action * action,
251 struct lp_build_tgsi_context * bld_base,
252 struct lp_build_emit_data * emit_data)
253 {
254 LLVMValueRef tmp0, tmp1;
255 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
256 emit_data->args[0] /* src0.x */,
257 emit_data->args[4] /* src1.x */);
258 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
259 emit_data->args[1] /* src0.y */,
260 emit_data->args[5] /* src1.y */);
261 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_ADD, tmp0, tmp1);
262 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
263 emit_data->args[2] /* src0.z */,
264 emit_data->args[6] /* src1.z */);
265 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_ADD, tmp0, tmp1);
266 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
267 emit_data->args[3] /* src0.w */,
268 emit_data->args[7] /* src1.w */);
269 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
270 TGSI_OPCODE_ADD, tmp0, tmp1);
271 }
272
273 static struct lp_build_tgsi_action dp4_action = {
274 dp4_fetch_args, /* fetch_args */
275 dp4_emit /* emit */
276 };
277
278 /* TGSI_OPCODE_DPH */
279 static void
280 dph_fetch_args(
281 struct lp_build_tgsi_context * bld_base,
282 struct lp_build_emit_data * emit_data)
283 {
284 dp_fetch_args(bld_base, emit_data, 4);
285 /* src0.w */
286 emit_data->args[3] = bld_base->base.one;
287 }
288
289 const struct lp_build_tgsi_action dph_action = {
290 dph_fetch_args, /* fetch_args */
291 dp4_emit /* emit */
292 };
293
294 /* TGSI_OPCODE_DST */
295 static void
296 dst_fetch_args(
297 struct lp_build_tgsi_context * bld_base,
298 struct lp_build_emit_data * emit_data)
299 {
300 /* src0.y */
301 emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
302 0, TGSI_CHAN_Y);
303 /* src0.z */
304 emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst,
305 0, TGSI_CHAN_Z);
306 /* src1.y */
307 emit_data->args[2] = lp_build_emit_fetch(bld_base, emit_data->inst,
308 1, TGSI_CHAN_Y);
309 /* src1.w */
310 emit_data->args[3] = lp_build_emit_fetch(bld_base, emit_data->inst,
311 1, TGSI_CHAN_W);
312 }
313
314 static void
315 dst_emit(
316 const struct lp_build_tgsi_action * action,
317 struct lp_build_tgsi_context * bld_base,
318 struct lp_build_emit_data * emit_data)
319 {
320 /* dst.x */
321 emit_data->output[TGSI_CHAN_X] = bld_base->base.one;
322
323 /* dst.y */
324 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_binary(bld_base,
325 TGSI_OPCODE_MUL,
326 emit_data->args[0] /* src0.y */,
327 emit_data->args[2] /* src1.y */);
328 /* dst.z */
329 emit_data->output[TGSI_CHAN_Z] = emit_data->args[1]; /* src0.z */
330
331 /* dst.w */
332 emit_data->output[TGSI_CHAN_W] = emit_data->args[3]; /* src1.w */
333 }
334
335 static struct lp_build_tgsi_action dst_action = {
336 dst_fetch_args, /* fetch_args */
337 dst_emit /* emit */
338 };
339
340 /* TGSI_OPCODE_END */
341 static void
342 end_emit(
343 const struct lp_build_tgsi_action * action,
344 struct lp_build_tgsi_context * bld_base,
345 struct lp_build_emit_data * emit_data)
346 {
347 bld_base->pc = -1;
348 }
349
350 /* TGSI_OPCODE_EXP */
351
352 static void
353 exp_emit(
354 const struct lp_build_tgsi_action * action,
355 struct lp_build_tgsi_context * bld_base,
356 struct lp_build_emit_data * emit_data)
357 {
358 LLVMValueRef floor_x;
359
360 /* floor( src0.x ) */
361 floor_x = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR,
362 emit_data->args[0]);
363
364 /* 2 ^ floor( src0.x ) */
365 emit_data->output[TGSI_CHAN_X] = lp_build_emit_llvm_unary(bld_base,
366 TGSI_OPCODE_EX2, floor_x);
367
368 /* src0.x - floor( src0.x ) */
369 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_binary(bld_base,
370 TGSI_OPCODE_SUB, emit_data->args[0] /* src0.x */, floor_x);
371
372 /* 2 ^ src0.x */
373 emit_data->output[TGSI_CHAN_Z] = lp_build_emit_llvm_unary(bld_base,
374 TGSI_OPCODE_EX2, emit_data->args[0] /* src0.x */);
375
376 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
377 }
378
379 const struct lp_build_tgsi_action exp_action = {
380 scalar_unary_fetch_args, /* fetch_args */
381 exp_emit /* emit */
382 };
383
384 /* TGSI_OPCODE_FRC */
385
386 static void
387 frc_emit(
388 const struct lp_build_tgsi_action * action,
389 struct lp_build_tgsi_context * bld_base,
390 struct lp_build_emit_data * emit_data)
391 {
392 LLVMValueRef tmp;
393 tmp = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR,
394 emit_data->args[0]);
395 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
396 TGSI_OPCODE_SUB, emit_data->args[0], tmp);
397 }
398
399 /* TGSI_OPCODE_KILL_IF */
400
401 static void
402 kil_fetch_args(
403 struct lp_build_tgsi_context * bld_base,
404 struct lp_build_emit_data * emit_data)
405 {
406 /* src0.x */
407 emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst,
408 0, TGSI_CHAN_X);
409 /* src0.y */
410 emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst,
411 0, TGSI_CHAN_Y);
412 /* src0.z */
413 emit_data->args[2] = lp_build_emit_fetch(bld_base, emit_data->inst,
414 0, TGSI_CHAN_Z);
415 /* src0.w */
416 emit_data->args[3] = lp_build_emit_fetch(bld_base, emit_data->inst,
417 0, TGSI_CHAN_W);
418 emit_data->arg_count = 4;
419 emit_data->dst_type = LLVMVoidTypeInContext(bld_base->base.gallivm->context);
420 }
421
422 /* TGSI_OPCODE_KILL */
423
424 static void
425 kilp_fetch_args(
426 struct lp_build_tgsi_context * bld_base,
427 struct lp_build_emit_data * emit_data)
428 {
429 emit_data->dst_type = LLVMVoidTypeInContext(bld_base->base.gallivm->context);
430 }
431
432 /* TGSI_OPCODE_LIT */
433
434 static void
435 lit_fetch_args(
436 struct lp_build_tgsi_context * bld_base,
437 struct lp_build_emit_data * emit_data)
438 {
439 /* src0.x */
440 emit_data->args[0] = lp_build_emit_fetch(bld_base, emit_data->inst, 0, TGSI_CHAN_X);
441 /* src0.y */
442 emit_data->args[1] = lp_build_emit_fetch(bld_base, emit_data->inst, 0, TGSI_CHAN_Y);
443 /* src0.w */
444 emit_data->args[2] = lp_build_emit_fetch(bld_base, emit_data->inst, 0, TGSI_CHAN_W);
445 emit_data->arg_count = 3;
446 }
447
448 static void
449 lit_emit(
450 const struct lp_build_tgsi_action * action,
451 struct lp_build_tgsi_context * bld_base,
452 struct lp_build_emit_data * emit_data)
453 {
454 LLVMValueRef tmp0, tmp1, tmp2;
455
456 /* dst.x */
457 emit_data->output[TGSI_CHAN_X] = bld_base->base.one;
458
459 /* dst. y */
460 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_binary(bld_base,
461 TGSI_OPCODE_MAX,
462 emit_data->args[0] /* src0.x */,
463 bld_base->base.zero);
464
465 /* dst.z */
466 /* XMM[1] = SrcReg[0].yyyy */
467 tmp1 = emit_data->args[1];
468 /* XMM[1] = max(XMM[1], 0) */
469 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MAX,
470 tmp1, bld_base->base.zero);
471 /* XMM[2] = SrcReg[0].wwww */
472 tmp2 = emit_data->args[2];
473 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_POW,
474 tmp1, tmp2);
475 tmp0 = emit_data->args[0];
476 emit_data->output[TGSI_CHAN_Z] = lp_build_emit_llvm_ternary(bld_base,
477 TGSI_OPCODE_CMP,
478 tmp0, bld_base->base.zero, tmp1);
479 /* dst.w */
480 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
481 }
482
483 static struct lp_build_tgsi_action lit_action = {
484 lit_fetch_args, /* fetch_args */
485 lit_emit /* emit */
486 };
487
488 /* TGSI_OPCODE_LOG */
489
490 static void
491 log_emit(
492 const struct lp_build_tgsi_action * action,
493 struct lp_build_tgsi_context * bld_base,
494 struct lp_build_emit_data * emit_data)
495 {
496
497 LLVMValueRef abs_x, log_abs_x, flr_log_abs_x, ex2_flr_log_abs_x;
498
499 /* abs( src0.x) */
500 abs_x = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_ABS,
501 emit_data->args[0] /* src0.x */);
502
503 /* log( abs( src0.x ) ) */
504 log_abs_x = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_LG2,
505 abs_x);
506
507 /* floor( log( abs( src0.x ) ) ) */
508 flr_log_abs_x = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_FLR,
509 log_abs_x);
510 /* dst.x */
511 emit_data->output[TGSI_CHAN_X] = flr_log_abs_x;
512
513 /* dst.y */
514 ex2_flr_log_abs_x = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_EX2,
515 flr_log_abs_x);
516
517 /* abs( src0.x ) / 2^( floor( lg2( abs( src0.x ) ) ) ) */
518 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_binary(bld_base,
519 TGSI_OPCODE_DIV, abs_x, ex2_flr_log_abs_x);
520
521 /* dst.x */
522 emit_data->output[TGSI_CHAN_Z] = log_abs_x;
523
524 /* dst.w */
525 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
526 }
527
528 static struct lp_build_tgsi_action log_action = {
529 scalar_unary_fetch_args, /* fetch_args */
530 log_emit /* emit */
531 };
532
533 /* TGSI_OPCODE_LRP */
534
535 static void
536 lrp_emit(
537 const struct lp_build_tgsi_action * action,
538 struct lp_build_tgsi_context * bld_base,
539 struct lp_build_emit_data * emit_data)
540 {
541 LLVMValueRef tmp;
542 tmp = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_SUB,
543 emit_data->args[1],
544 emit_data->args[2]);
545 emit_data->output[emit_data->chan] = lp_build_emit_llvm_ternary(bld_base,
546 TGSI_OPCODE_MAD, emit_data->args[0], tmp, emit_data->args[2]);
547 }
548
549 /* TGSI_OPCODE_MAD */
550
551 static void
552 mad_emit(
553 const struct lp_build_tgsi_action * action,
554 struct lp_build_tgsi_context * bld_base,
555 struct lp_build_emit_data * emit_data)
556 {
557 LLVMValueRef tmp;
558 tmp = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL,
559 emit_data->args[0],
560 emit_data->args[1]);
561 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
562 TGSI_OPCODE_ADD, tmp, emit_data->args[2]);
563 }
564
565 /* TGSI_OPCODE_MOV */
566
567 static void
568 mov_emit(
569 const struct lp_build_tgsi_action * action,
570 struct lp_build_tgsi_context * bld_base,
571 struct lp_build_emit_data * emit_data)
572 {
573 emit_data->output[emit_data->chan] = emit_data->args[0];
574 }
575
576 /* TGSI_OPCODE_MUL */
577 static void
578 mul_emit(
579 const struct lp_build_tgsi_action * action,
580 struct lp_build_tgsi_context * bld_base,
581 struct lp_build_emit_data * emit_data)
582 {
583 emit_data->output[emit_data->chan] = LLVMBuildFMul(
584 bld_base->base.gallivm->builder,
585 emit_data->args[0], emit_data->args[1], "");
586 }
587
588 /*.TGSI_OPCODE_DIV.*/
589 static void fdiv_emit(
590 const struct lp_build_tgsi_action * action,
591 struct lp_build_tgsi_context * bld_base,
592 struct lp_build_emit_data * emit_data)
593 {
594 emit_data->output[emit_data->chan] = LLVMBuildFDiv(
595 bld_base->base.gallivm->builder,
596 emit_data->args[0], emit_data->args[1], "");
597 }
598
599 /*.TGSI_OPCODE_RCP.*/
600 static void rcp_emit(
601 const struct lp_build_tgsi_action * action,
602 struct lp_build_tgsi_context * bld_base,
603 struct lp_build_emit_data * emit_data)
604 {
605 LLVMValueRef one;
606 one = lp_build_const_float(bld_base->base.gallivm, 1.0f);
607 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
608 TGSI_OPCODE_DIV, one, emit_data->args[0]);
609 }
610
611 /* TGSI_OPCODE_POW */
612
613 static void
614 pow_emit(
615 const struct lp_build_tgsi_action * action,
616 struct lp_build_tgsi_context * bld_base,
617 struct lp_build_emit_data * emit_data)
618 {
619 emit_data->output[emit_data->chan] = lp_build_pow(&bld_base->base,
620 emit_data->args[0], emit_data->args[1]);
621 }
622
623 static struct lp_build_tgsi_action pow_action = {
624 scalar_binary_fetch_args, /* fetch_args */
625 pow_emit /* emit */
626 };
627
628 /* TGSI_OPCODE_RSQ */
629
630 static void
631 rsq_emit(
632 const struct lp_build_tgsi_action * action,
633 struct lp_build_tgsi_context * bld_base,
634 struct lp_build_emit_data * emit_data)
635 {
636 if (bld_base->rsq_action.emit) {
637 bld_base->rsq_action.emit(&bld_base->rsq_action, bld_base, emit_data);
638 } else {
639 emit_data->output[emit_data->chan] = bld_base->base.undef;
640 }
641 }
642
643 const struct lp_build_tgsi_action rsq_action = {
644 scalar_unary_fetch_args, /* fetch_args */
645 rsq_emit /* emit */
646
647 };
648
649 /* TGSI_OPCODE_SQRT */
650
651 static void
652 sqrt_emit(
653 const struct lp_build_tgsi_action * action,
654 struct lp_build_tgsi_context * bld_base,
655 struct lp_build_emit_data * emit_data)
656 {
657 if (bld_base->sqrt_action.emit) {
658 bld_base->sqrt_action.emit(&bld_base->sqrt_action, bld_base, emit_data);
659 } else {
660 emit_data->output[emit_data->chan] = bld_base->base.undef;
661 }
662 }
663
664 const struct lp_build_tgsi_action sqrt_action = {
665 scalar_unary_fetch_args, /* fetch_args */
666 sqrt_emit /* emit */
667 };
668
669 /* TGSI_OPCODE_SCS */
670 static void
671 scs_emit(
672 const struct lp_build_tgsi_action * action,
673 struct lp_build_tgsi_context * bld_base,
674 struct lp_build_emit_data * emit_data)
675 {
676 /* dst.x */
677 emit_data->output[TGSI_CHAN_X] = lp_build_emit_llvm_unary(bld_base,
678 TGSI_OPCODE_COS, emit_data->args[0]);
679 /* dst.y */
680 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_unary(bld_base,
681 TGSI_OPCODE_SIN, emit_data->args[0]);
682 /* dst.z */
683 emit_data->output[TGSI_CHAN_Z] = bld_base->base.zero;
684
685 /* dst.w */
686 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
687 }
688
689 const struct lp_build_tgsi_action scs_action = {
690 scalar_unary_fetch_args, /* fetch_args */
691 scs_emit /* emit */
692 };
693
694 /* TGSI_OPCODE_SFL */
695
696 static void
697 sfl_emit(
698 const struct lp_build_tgsi_action * action,
699 struct lp_build_tgsi_context * bld_base,
700 struct lp_build_emit_data * emit_data)
701 {
702 emit_data->output[emit_data->chan] = bld_base->base.zero;
703 }
704
705 /* TGSI_OPCODE_STR */
706
707 static void
708 str_emit(
709 const struct lp_build_tgsi_action * action,
710 struct lp_build_tgsi_context * bld_base,
711 struct lp_build_emit_data * emit_data)
712 {
713 emit_data->output[emit_data->chan] = bld_base->base.one;
714 }
715
716 /* TGSI_OPCODE_SUB */
717 static void
718 sub_emit(
719 const struct lp_build_tgsi_action * action,
720 struct lp_build_tgsi_context * bld_base,
721 struct lp_build_emit_data * emit_data)
722 {
723 emit_data->output[emit_data->chan] = LLVMBuildFSub(
724 bld_base->base.gallivm->builder,
725 emit_data->args[0],
726 emit_data->args[1], "");
727 }
728
729 /* TGSI_OPCODE_U2F */
730 static void
731 u2f_emit(
732 const struct lp_build_tgsi_action * action,
733 struct lp_build_tgsi_context * bld_base,
734 struct lp_build_emit_data * emit_data)
735 {
736 emit_data->output[emit_data->chan] = LLVMBuildUIToFP(bld_base->base.gallivm->builder,
737 emit_data->args[0],
738 bld_base->base.vec_type, "");
739 }
740
741 static void
742 umad_emit(
743 const struct lp_build_tgsi_action * action,
744 struct lp_build_tgsi_context * bld_base,
745 struct lp_build_emit_data * emit_data)
746 {
747 LLVMValueRef tmp;
748 tmp = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_UMUL,
749 emit_data->args[0],
750 emit_data->args[1]);
751 emit_data->output[emit_data->chan] = lp_build_emit_llvm_binary(bld_base,
752 TGSI_OPCODE_UADD, tmp, emit_data->args[2]);
753 }
754
755 /* TGSI_OPCODE_UMUL */
756 static void
757 umul_emit(
758 const struct lp_build_tgsi_action * action,
759 struct lp_build_tgsi_context * bld_base,
760 struct lp_build_emit_data * emit_data)
761 {
762 emit_data->output[emit_data->chan] = lp_build_mul(&bld_base->uint_bld,
763 emit_data->args[0], emit_data->args[1]);
764 }
765
766 /* TGSI_OPCODE_MAX */
767 static void fmax_emit(
768 const struct lp_build_tgsi_action * action,
769 struct lp_build_tgsi_context * bld_base,
770 struct lp_build_emit_data * emit_data)
771 {
772 LLVMBuilderRef builder = bld_base->base.gallivm->builder;
773 emit_data->output[emit_data->chan] = LLVMBuildSelect(builder,
774 LLVMBuildFCmp(builder, LLVMRealUGE,
775 emit_data->args[0], emit_data->args[1], ""),
776 emit_data->args[0], emit_data->args[1], "");
777 }
778
779 /* TGSI_OPCODE_MIN */
780 static void fmin_emit(
781 const struct lp_build_tgsi_action * action,
782 struct lp_build_tgsi_context * bld_base,
783 struct lp_build_emit_data * emit_data)
784 {
785 LLVMBuilderRef builder = bld_base->base.gallivm->builder;
786 emit_data->output[emit_data->chan] = LLVMBuildSelect(builder,
787 LLVMBuildFCmp(builder, LLVMRealUGE,
788 emit_data->args[0], emit_data->args[1], ""),
789 emit_data->args[1], emit_data->args[0], "");
790 }
791
792 /* TGSI_OPCODE_XPD */
793
794 static void
795 xpd_fetch_args(
796 struct lp_build_tgsi_context * bld_base,
797 struct lp_build_emit_data * emit_data)
798 {
799 dp_fetch_args(bld_base, emit_data, 3);
800 }
801
802 /**
803 * (a * b) - (c * d)
804 */
805 static LLVMValueRef
806 xpd_helper(
807 struct lp_build_tgsi_context * bld_base,
808 LLVMValueRef a,
809 LLVMValueRef b,
810 LLVMValueRef c,
811 LLVMValueRef d)
812 {
813 LLVMValueRef tmp0, tmp1;
814
815 tmp0 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL, a, b);
816 tmp1 = lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_MUL, c, d);
817
818 return lp_build_emit_llvm_binary(bld_base, TGSI_OPCODE_SUB, tmp0, tmp1);
819 }
820
821 static void
822 xpd_emit(
823 const struct lp_build_tgsi_action * action,
824 struct lp_build_tgsi_context * bld_base,
825 struct lp_build_emit_data * emit_data)
826 {
827 emit_data->output[TGSI_CHAN_X] = xpd_helper(bld_base,
828 emit_data->args[1] /* src0.y */, emit_data->args[5] /* src1.z */,
829 emit_data->args[4] /* src1.y */, emit_data->args[2] /* src0.z */);
830
831 emit_data->output[TGSI_CHAN_Y] = xpd_helper(bld_base,
832 emit_data->args[2] /* src0.z */, emit_data->args[3] /* src1.x */,
833 emit_data->args[5] /* src1.z */, emit_data->args[0] /* src0.x */);
834
835 emit_data->output[TGSI_CHAN_Z] = xpd_helper(bld_base,
836 emit_data->args[0] /* src0.x */, emit_data->args[4] /* src1.y */,
837 emit_data->args[3] /* src1.x */, emit_data->args[1] /* src0.y */);
838
839 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
840 }
841
842 const struct lp_build_tgsi_action xpd_action = {
843 xpd_fetch_args, /* fetch_args */
844 xpd_emit /* emit */
845 };
846
847 void
848 lp_set_default_actions(struct lp_build_tgsi_context * bld_base)
849 {
850 bld_base->op_actions[TGSI_OPCODE_DP2] = dp2_action;
851 bld_base->op_actions[TGSI_OPCODE_DP3] = dp3_action;
852 bld_base->op_actions[TGSI_OPCODE_DP4] = dp4_action;
853 bld_base->op_actions[TGSI_OPCODE_DP2A] = dp2a_action;
854 bld_base->op_actions[TGSI_OPCODE_DPH] = dph_action;
855 bld_base->op_actions[TGSI_OPCODE_DST] = dst_action;
856 bld_base->op_actions[TGSI_OPCODE_EXP] = exp_action;
857 bld_base->op_actions[TGSI_OPCODE_LIT] = lit_action;
858 bld_base->op_actions[TGSI_OPCODE_LOG] = log_action;
859 bld_base->op_actions[TGSI_OPCODE_RSQ] = rsq_action;
860 bld_base->op_actions[TGSI_OPCODE_SQRT] = sqrt_action;
861 bld_base->op_actions[TGSI_OPCODE_POW] = pow_action;
862 bld_base->op_actions[TGSI_OPCODE_SCS] = scs_action;
863 bld_base->op_actions[TGSI_OPCODE_XPD] = xpd_action;
864
865 bld_base->op_actions[TGSI_OPCODE_BREAKC].fetch_args = scalar_unary_fetch_args;
866 bld_base->op_actions[TGSI_OPCODE_SWITCH].fetch_args = scalar_unary_fetch_args;
867 bld_base->op_actions[TGSI_OPCODE_CASE].fetch_args = scalar_unary_fetch_args;
868 bld_base->op_actions[TGSI_OPCODE_COS].fetch_args = scalar_unary_fetch_args;
869 bld_base->op_actions[TGSI_OPCODE_EX2].fetch_args = scalar_unary_fetch_args;
870 bld_base->op_actions[TGSI_OPCODE_IF].fetch_args = scalar_unary_fetch_args;
871 bld_base->op_actions[TGSI_OPCODE_UIF].fetch_args = scalar_unary_fetch_args;
872 bld_base->op_actions[TGSI_OPCODE_KILL_IF].fetch_args = kil_fetch_args;
873 bld_base->op_actions[TGSI_OPCODE_KILL].fetch_args = kilp_fetch_args;
874 bld_base->op_actions[TGSI_OPCODE_RCP].fetch_args = scalar_unary_fetch_args;
875 bld_base->op_actions[TGSI_OPCODE_SIN].fetch_args = scalar_unary_fetch_args;
876 bld_base->op_actions[TGSI_OPCODE_LG2].fetch_args = scalar_unary_fetch_args;
877
878 bld_base->op_actions[TGSI_OPCODE_ADD].emit = add_emit;
879 bld_base->op_actions[TGSI_OPCODE_ARR].emit = arr_emit;
880 bld_base->op_actions[TGSI_OPCODE_CLAMP].emit = clamp_emit;
881 bld_base->op_actions[TGSI_OPCODE_END].emit = end_emit;
882 bld_base->op_actions[TGSI_OPCODE_FRC].emit = frc_emit;
883 bld_base->op_actions[TGSI_OPCODE_LRP].emit = lrp_emit;
884 bld_base->op_actions[TGSI_OPCODE_MAD].emit = mad_emit;
885 bld_base->op_actions[TGSI_OPCODE_MOV].emit = mov_emit;
886 bld_base->op_actions[TGSI_OPCODE_MUL].emit = mul_emit;
887 bld_base->op_actions[TGSI_OPCODE_DIV].emit = fdiv_emit;
888 bld_base->op_actions[TGSI_OPCODE_RCP].emit = rcp_emit;
889 bld_base->op_actions[TGSI_OPCODE_SFL].emit = sfl_emit;
890 bld_base->op_actions[TGSI_OPCODE_STR].emit = str_emit;
891 bld_base->op_actions[TGSI_OPCODE_SUB].emit = sub_emit;
892
893 bld_base->op_actions[TGSI_OPCODE_UARL].emit = mov_emit;
894 bld_base->op_actions[TGSI_OPCODE_U2F].emit = u2f_emit;
895 bld_base->op_actions[TGSI_OPCODE_UMAD].emit = umad_emit;
896 bld_base->op_actions[TGSI_OPCODE_UMUL].emit = umul_emit;
897
898 bld_base->op_actions[TGSI_OPCODE_MAX].emit = fmax_emit;
899 bld_base->op_actions[TGSI_OPCODE_MIN].emit = fmin_emit;
900 }
901
902 /* CPU Only default actions */
903
904 /* These actions are CPU only, because they could potentially output SSE
905 * intrinsics.
906 */
907
908 /* TGSI_OPCODE_ABS (CPU Only)*/
909
910 static void
911 abs_emit_cpu(
912 const struct lp_build_tgsi_action * action,
913 struct lp_build_tgsi_context * bld_base,
914 struct lp_build_emit_data * emit_data)
915 {
916 emit_data->output[emit_data->chan] = lp_build_abs(&bld_base->base,
917 emit_data->args[0]);
918 }
919
920 /* TGSI_OPCODE_ADD (CPU Only) */
921 static void
922 add_emit_cpu(
923 const struct lp_build_tgsi_action * action,
924 struct lp_build_tgsi_context * bld_base,
925 struct lp_build_emit_data * emit_data)
926 {
927 emit_data->output[emit_data->chan] = lp_build_add(&bld_base->base,
928 emit_data->args[0], emit_data->args[1]);
929 }
930
931 /* TGSI_OPCODE_AND (CPU Only) */
932 static void
933 and_emit_cpu(
934 const struct lp_build_tgsi_action * action,
935 struct lp_build_tgsi_context * bld_base,
936 struct lp_build_emit_data * emit_data)
937 {
938 emit_data->output[emit_data->chan] = lp_build_and(&bld_base->uint_bld,
939 emit_data->args[0], emit_data->args[1]);
940 }
941
942 /* TGSI_OPCODE_ARL (CPU Only) */
943 static void
944 arl_emit_cpu(
945 const struct lp_build_tgsi_action * action,
946 struct lp_build_tgsi_context * bld_base,
947 struct lp_build_emit_data * emit_data)
948 {
949 LLVMValueRef tmp;
950 tmp = lp_build_floor(&bld_base->base,
951 emit_data->args[0]);
952 emit_data->output[emit_data->chan] = LLVMBuildFPToSI(bld_base->base.gallivm->builder, tmp,
953 bld_base->uint_bld.vec_type, "");
954 }
955
956 /* TGSI_OPCODE_ARR (CPU Only) */
957 static void
958 arr_emit_cpu(
959 const struct lp_build_tgsi_action * action,
960 struct lp_build_tgsi_context * bld_base,
961 struct lp_build_emit_data * emit_data)
962 {
963 emit_data->output[emit_data->chan] = lp_build_iround(&bld_base->base, emit_data->args[0]);
964 }
965
966 /* TGSI_OPCODE_CEIL (CPU Only) */
967 static void
968 ceil_emit_cpu(
969 const struct lp_build_tgsi_action * action,
970 struct lp_build_tgsi_context * bld_base,
971 struct lp_build_emit_data * emit_data)
972 {
973 emit_data->output[emit_data->chan] = lp_build_ceil(&bld_base->base,
974 emit_data->args[0]);
975 }
976
977 /* TGSI_OPCODE_CMP (CPU Only) */
978 static void
979 cmp_emit_cpu(
980 const struct lp_build_tgsi_action * action,
981 struct lp_build_tgsi_context * bld_base,
982 struct lp_build_emit_data * emit_data)
983 {
984 LLVMValueRef cond = lp_build_cmp(&bld_base->base, PIPE_FUNC_LESS,
985 emit_data->args[0], bld_base->base.zero);
986 emit_data->output[emit_data->chan] = lp_build_select(&bld_base->base,
987 cond, emit_data->args[1], emit_data->args[2]);
988 }
989
990 /* TGSI_OPCODE_UCMP (CPU Only) */
991 static void
992 ucmp_emit_cpu(
993 const struct lp_build_tgsi_action * action,
994 struct lp_build_tgsi_context * bld_base,
995 struct lp_build_emit_data * emit_data)
996 {
997 LLVMBuilderRef builder = bld_base->base.gallivm->builder;
998 struct lp_build_context *uint_bld = &bld_base->uint_bld;
999 LLVMValueRef unsigned_cond =
1000 LLVMBuildBitCast(builder, emit_data->args[0], uint_bld->vec_type, "");
1001 LLVMValueRef cond = lp_build_cmp(uint_bld, PIPE_FUNC_NOTEQUAL,
1002 unsigned_cond,
1003 uint_bld->zero);
1004 emit_data->output[emit_data->chan] =
1005 lp_build_select(&bld_base->base,
1006 cond, emit_data->args[1], emit_data->args[2]);
1007 }
1008
1009
1010 /* TGSI_OPCODE_CND (CPU Only) */
1011 static void
1012 cnd_emit_cpu(
1013 const struct lp_build_tgsi_action * action,
1014 struct lp_build_tgsi_context * bld_base,
1015 struct lp_build_emit_data * emit_data)
1016 {
1017 LLVMValueRef half, tmp;
1018 half = lp_build_const_vec(bld_base->base.gallivm, bld_base->base.type, 0.5);
1019 tmp = lp_build_cmp(&bld_base->base, PIPE_FUNC_GREATER,
1020 emit_data->args[2], half);
1021 emit_data->output[emit_data->chan] = lp_build_select(&bld_base->base,
1022 tmp,
1023 emit_data->args[0],
1024 emit_data->args[1]);
1025 }
1026
1027 /* TGSI_OPCODE_COS (CPU Only) */
1028 static void
1029 cos_emit_cpu(
1030 const struct lp_build_tgsi_action * action,
1031 struct lp_build_tgsi_context * bld_base,
1032 struct lp_build_emit_data * emit_data)
1033 {
1034 emit_data->output[emit_data->chan] = lp_build_cos(&bld_base->base,
1035 emit_data->args[0]);
1036 }
1037
1038 /* TGSI_OPCODE_DIV (CPU Only) */
1039 static void
1040 div_emit_cpu(
1041 const struct lp_build_tgsi_action * action,
1042 struct lp_build_tgsi_context * bld_base,
1043 struct lp_build_emit_data * emit_data)
1044 {
1045 emit_data->output[emit_data->chan] = lp_build_div(&bld_base->base,
1046 emit_data->args[0], emit_data->args[1]);
1047 }
1048
1049 /* TGSI_OPCODE_EX2 (CPU Only) */
1050 static void
1051 ex2_emit_cpu(
1052 const struct lp_build_tgsi_action * action,
1053 struct lp_build_tgsi_context * bld_base,
1054 struct lp_build_emit_data * emit_data)
1055 {
1056 emit_data->output[emit_data->chan] = lp_build_exp2(&bld_base->base,
1057 emit_data->args[0]);
1058 }
1059
1060 /* TGSI_OPCODE_EXP (CPU Only) */
1061 static void
1062 exp_emit_cpu(
1063 const struct lp_build_tgsi_action * action,
1064 struct lp_build_tgsi_context * bld_base,
1065 struct lp_build_emit_data * emit_data)
1066 {
1067 lp_build_exp2_approx(&bld_base->base, emit_data->args[0],
1068 &emit_data->output[TGSI_CHAN_X],
1069 &emit_data->output[TGSI_CHAN_Y],
1070 &emit_data->output[TGSI_CHAN_Z]);
1071 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
1072 }
1073
1074 /* TGSI_OPCODE_F2I (CPU Only) */
1075 static void
1076 f2i_emit_cpu(
1077 const struct lp_build_tgsi_action * action,
1078 struct lp_build_tgsi_context * bld_base,
1079 struct lp_build_emit_data * emit_data)
1080 {
1081 emit_data->output[emit_data->chan] = lp_build_itrunc(&bld_base->base,
1082 emit_data->args[0]);
1083 }
1084
1085 /* TGSI_OPCODE_F2U (CPU Only) */
1086 static void
1087 f2u_emit_cpu(
1088 const struct lp_build_tgsi_action * action,
1089 struct lp_build_tgsi_context * bld_base,
1090 struct lp_build_emit_data * emit_data)
1091 {
1092 /* FIXME: implement and use lp_build_utrunc() */
1093 emit_data->output[emit_data->chan] = lp_build_itrunc(&bld_base->base,
1094 emit_data->args[0]);
1095 }
1096
1097 /* TGSI_OPCODE_FSET Helper (CPU Only) */
1098 static void
1099 fset_emit_cpu(
1100 const struct lp_build_tgsi_action * action,
1101 struct lp_build_tgsi_context * bld_base,
1102 struct lp_build_emit_data * emit_data,
1103 unsigned pipe_func)
1104 {
1105 LLVMValueRef cond;
1106
1107 if (pipe_func != PIPE_FUNC_NOTEQUAL) {
1108 cond = lp_build_cmp_ordered(&bld_base->base, pipe_func,
1109 emit_data->args[0], emit_data->args[1]);
1110 }
1111 else {
1112 cond = lp_build_cmp(&bld_base->base, pipe_func,
1113 emit_data->args[0], emit_data->args[1]);
1114
1115 }
1116 emit_data->output[emit_data->chan] = cond;
1117 }
1118
1119
1120 /* TGSI_OPCODE_FSEQ (CPU Only) */
1121 static void
1122 fseq_emit_cpu(
1123 const struct lp_build_tgsi_action * action,
1124 struct lp_build_tgsi_context * bld_base,
1125 struct lp_build_emit_data * emit_data)
1126 {
1127 fset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_EQUAL);
1128 }
1129
1130 /* TGSI_OPCODE_ISGE (CPU Only) */
1131 static void
1132 fsge_emit_cpu(
1133 const struct lp_build_tgsi_action * action,
1134 struct lp_build_tgsi_context * bld_base,
1135 struct lp_build_emit_data * emit_data)
1136 {
1137 fset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_GEQUAL);
1138 }
1139
1140 /* TGSI_OPCODE_ISLT (CPU Only) */
1141 static void
1142 fslt_emit_cpu(
1143 const struct lp_build_tgsi_action * action,
1144 struct lp_build_tgsi_context * bld_base,
1145 struct lp_build_emit_data * emit_data)
1146 {
1147 fset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_LESS);
1148 }
1149
1150 /* TGSI_OPCODE_USNE (CPU Only) */
1151
1152 static void
1153 fsne_emit_cpu(
1154 const struct lp_build_tgsi_action * action,
1155 struct lp_build_tgsi_context * bld_base,
1156 struct lp_build_emit_data * emit_data)
1157 {
1158 fset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_NOTEQUAL);
1159 }
1160
1161 /* TGSI_OPCODE_FLR (CPU Only) */
1162
1163 static void
1164 flr_emit_cpu(
1165 const struct lp_build_tgsi_action * action,
1166 struct lp_build_tgsi_context * bld_base,
1167 struct lp_build_emit_data * emit_data)
1168 {
1169 emit_data->output[emit_data->chan] = lp_build_floor(&bld_base->base,
1170 emit_data->args[0]);
1171 }
1172
1173 /* TGSI_OPCODE_I2F (CPU Only) */
1174 static void
1175 i2f_emit_cpu(
1176 const struct lp_build_tgsi_action * action,
1177 struct lp_build_tgsi_context * bld_base,
1178 struct lp_build_emit_data * emit_data)
1179 {
1180 emit_data->output[emit_data->chan] = lp_build_int_to_float(&bld_base->base,
1181 emit_data->args[0]);
1182 }
1183
1184 /* TGSI_OPCODE_IABS (CPU Only) */
1185 static void
1186 iabs_emit_cpu(
1187 const struct lp_build_tgsi_action * action,
1188 struct lp_build_tgsi_context * bld_base,
1189 struct lp_build_emit_data * emit_data)
1190 {
1191 emit_data->output[emit_data->chan] = lp_build_abs(&bld_base->int_bld,
1192 emit_data->args[0]);
1193 }
1194
1195 /* TGSI_OPCODE_IDIV (CPU Only) */
1196 static void
1197 idiv_emit_cpu(
1198 const struct lp_build_tgsi_action * action,
1199 struct lp_build_tgsi_context * bld_base,
1200 struct lp_build_emit_data * emit_data)
1201 {
1202 emit_data->output[emit_data->chan] = lp_build_div(&bld_base->int_bld,
1203 emit_data->args[0], emit_data->args[1]);
1204 }
1205
1206 /* TGSI_OPCODE_INEG (CPU Only) */
1207 static void
1208 ineg_emit_cpu(
1209 const struct lp_build_tgsi_action * action,
1210 struct lp_build_tgsi_context * bld_base,
1211 struct lp_build_emit_data * emit_data)
1212 {
1213 emit_data->output[emit_data->chan] = lp_build_sub(&bld_base->int_bld,
1214 bld_base->int_bld.zero,
1215 emit_data->args[0]);
1216 }
1217
1218 /* TGSI_OPCODE_ISET Helper (CPU Only) */
1219 static void
1220 iset_emit_cpu(
1221 const struct lp_build_tgsi_action * action,
1222 struct lp_build_tgsi_context * bld_base,
1223 struct lp_build_emit_data * emit_data,
1224 unsigned pipe_func)
1225 {
1226 LLVMValueRef cond = lp_build_cmp(&bld_base->int_bld, pipe_func,
1227 emit_data->args[0], emit_data->args[1]);
1228 emit_data->output[emit_data->chan] = cond;
1229 }
1230
1231 /* TGSI_OPCODE_IMAX (CPU Only) */
1232 static void
1233 imax_emit_cpu(
1234 const struct lp_build_tgsi_action * action,
1235 struct lp_build_tgsi_context * bld_base,
1236 struct lp_build_emit_data * emit_data)
1237 {
1238 emit_data->output[emit_data->chan] = lp_build_max(&bld_base->int_bld,
1239 emit_data->args[0], emit_data->args[1]);
1240 }
1241
1242 /* TGSI_OPCODE_IMIN (CPU Only) */
1243 static void
1244 imin_emit_cpu(
1245 const struct lp_build_tgsi_action * action,
1246 struct lp_build_tgsi_context * bld_base,
1247 struct lp_build_emit_data * emit_data)
1248 {
1249 emit_data->output[emit_data->chan] = lp_build_min(&bld_base->int_bld,
1250 emit_data->args[0], emit_data->args[1]);
1251 }
1252
1253 /* TGSI_OPCODE_ISGE (CPU Only) */
1254 static void
1255 isge_emit_cpu(
1256 const struct lp_build_tgsi_action * action,
1257 struct lp_build_tgsi_context * bld_base,
1258 struct lp_build_emit_data * emit_data)
1259 {
1260 iset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_GEQUAL);
1261 }
1262
1263 /* TGSI_OPCODE_ISHR (CPU Only) */
1264 static void
1265 ishr_emit_cpu(
1266 const struct lp_build_tgsi_action * action,
1267 struct lp_build_tgsi_context * bld_base,
1268 struct lp_build_emit_data * emit_data)
1269 {
1270 struct lp_build_context *int_bld = &bld_base->int_bld;
1271 LLVMValueRef mask = lp_build_const_vec(int_bld->gallivm, int_bld->type,
1272 int_bld->type.width - 1);
1273 LLVMValueRef masked_count = lp_build_and(int_bld, emit_data->args[1], mask);
1274 emit_data->output[emit_data->chan] = lp_build_shr(int_bld, emit_data->args[0],
1275 masked_count);
1276 }
1277
1278 /* TGSI_OPCODE_ISLT (CPU Only) */
1279 static void
1280 islt_emit_cpu(
1281 const struct lp_build_tgsi_action * action,
1282 struct lp_build_tgsi_context * bld_base,
1283 struct lp_build_emit_data * emit_data)
1284 {
1285 iset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_LESS);
1286 }
1287
1288
1289 /* TGSI_OPCODE_ISSG (CPU Only) */
1290 static void
1291 issg_emit_cpu(
1292 const struct lp_build_tgsi_action * action,
1293 struct lp_build_tgsi_context * bld_base,
1294 struct lp_build_emit_data * emit_data)
1295 {
1296 emit_data->output[emit_data->chan] = lp_build_sgn(&bld_base->int_bld,
1297 emit_data->args[0]);
1298 }
1299
1300 /* TGSI_OPCODE_LG2 (CPU Only) */
1301 static void
1302 lg2_emit_cpu(
1303 const struct lp_build_tgsi_action * action,
1304 struct lp_build_tgsi_context * bld_base,
1305 struct lp_build_emit_data * emit_data)
1306 {
1307 emit_data->output[emit_data->chan] = lp_build_log2_safe(&bld_base->base,
1308 emit_data->args[0]);
1309 }
1310
1311 /* TGSI_OPCODE_LOG (CPU Only) */
1312 static void
1313 log_emit_cpu(
1314 const struct lp_build_tgsi_action * action,
1315 struct lp_build_tgsi_context * bld_base,
1316 struct lp_build_emit_data * emit_data)
1317 {
1318 LLVMValueRef p_floor_log2;
1319 LLVMValueRef p_exp;
1320 LLVMValueRef p_log2;
1321 LLVMValueRef src0 = emit_data->args[0];
1322
1323 lp_build_log2_approx(&bld_base->base, src0,
1324 &p_exp, &p_floor_log2, &p_log2, FALSE);
1325
1326 emit_data->output[TGSI_CHAN_X] = p_floor_log2;
1327
1328 emit_data->output[TGSI_CHAN_Y] = lp_build_emit_llvm_binary(bld_base,
1329 TGSI_OPCODE_DIV,
1330 src0, p_exp);
1331 emit_data->output[TGSI_CHAN_Z] = p_log2;
1332
1333 emit_data->output[TGSI_CHAN_W] = bld_base->base.one;
1334
1335 }
1336
1337 /* TGSI_OPCODE_MAX (CPU Only) */
1338
1339 static void
1340 max_emit_cpu(
1341 const struct lp_build_tgsi_action * action,
1342 struct lp_build_tgsi_context * bld_base,
1343 struct lp_build_emit_data * emit_data)
1344 {
1345 emit_data->output[emit_data->chan] =
1346 lp_build_max_ext(&bld_base->base,
1347 emit_data->args[0], emit_data->args[1],
1348 GALLIVM_NAN_RETURN_OTHER);
1349 }
1350
1351 /* TGSI_OPCODE_MIN (CPU Only) */
1352 static void
1353 min_emit_cpu(
1354 const struct lp_build_tgsi_action * action,
1355 struct lp_build_tgsi_context * bld_base,
1356 struct lp_build_emit_data * emit_data)
1357 {
1358 emit_data->output[emit_data->chan] =
1359 lp_build_min_ext(&bld_base->base,
1360 emit_data->args[0], emit_data->args[1],
1361 GALLIVM_NAN_RETURN_OTHER);
1362 }
1363
1364 /* TGSI_OPCODE_MOD (CPU Only) */
1365 static void
1366 mod_emit_cpu(
1367 const struct lp_build_tgsi_action * action,
1368 struct lp_build_tgsi_context * bld_base,
1369 struct lp_build_emit_data * emit_data)
1370 {
1371 emit_data->output[emit_data->chan] = lp_build_mod(&bld_base->int_bld,
1372 emit_data->args[0], emit_data->args[1]);
1373 }
1374
1375 /* TGSI_OPCODE_NOT */
1376 static void
1377 not_emit_cpu(
1378 const struct lp_build_tgsi_action * action,
1379 struct lp_build_tgsi_context * bld_base,
1380 struct lp_build_emit_data * emit_data)
1381 {
1382 emit_data->output[emit_data->chan] = lp_build_not(&bld_base->uint_bld,
1383 emit_data->args[0]);
1384 }
1385
1386 /* TGSI_OPCODE_OR (CPU Only) */
1387 static void
1388 or_emit_cpu(
1389 const struct lp_build_tgsi_action * action,
1390 struct lp_build_tgsi_context * bld_base,
1391 struct lp_build_emit_data * emit_data)
1392 {
1393 emit_data->output[emit_data->chan] = lp_build_or(&bld_base->uint_bld,
1394 emit_data->args[0], emit_data->args[1]);
1395 }
1396
1397 /* TGSI_OPCODE_POW (CPU Only) */
1398 static void
1399 pow_emit_cpu(
1400 const struct lp_build_tgsi_action * action,
1401 struct lp_build_tgsi_context * bld_base,
1402 struct lp_build_emit_data * emit_data)
1403 {
1404 emit_data->output[emit_data->chan] = lp_build_pow(&bld_base->base,
1405 emit_data->args[0], emit_data->args[1]);
1406 }
1407
1408
1409 /* TGSI_OPCODE_RCP (CPU Only) */
1410
1411 static void
1412 rcp_emit_cpu(
1413 const struct lp_build_tgsi_action * action,
1414 struct lp_build_tgsi_context * bld_base,
1415 struct lp_build_emit_data * emit_data)
1416 {
1417 emit_data->output[emit_data->chan] = lp_build_rcp(&bld_base->base,
1418 emit_data->args[0]);
1419 }
1420
1421 /* Reciprical squareroot (CPU Only) */
1422 static void
1423 recip_sqrt_emit_cpu(
1424 const struct lp_build_tgsi_action * action,
1425 struct lp_build_tgsi_context * bld_base,
1426 struct lp_build_emit_data * emit_data)
1427 {
1428 emit_data->output[emit_data->chan] = lp_build_rsqrt(&bld_base->base,
1429 emit_data->args[0]);
1430 }
1431
1432 static void
1433 sqrt_emit_cpu(
1434 const struct lp_build_tgsi_action * action,
1435 struct lp_build_tgsi_context * bld_base,
1436 struct lp_build_emit_data * emit_data)
1437 {
1438 emit_data->output[emit_data->chan] = lp_build_sqrt(&bld_base->base,
1439 emit_data->args[0]);
1440 }
1441
1442
1443 /* TGSI_OPCODE_ROUND (CPU Only) */
1444 static void
1445 round_emit_cpu(
1446 const struct lp_build_tgsi_action * action,
1447 struct lp_build_tgsi_context * bld_base,
1448 struct lp_build_emit_data * emit_data)
1449 {
1450 emit_data->output[emit_data->chan] = lp_build_round(&bld_base->base,
1451 emit_data->args[0]);
1452 }
1453
1454 /* TGSI_OPCODE_SET Helper (CPU Only) */
1455
1456 static void
1457 set_emit_cpu(
1458 const struct lp_build_tgsi_action * action,
1459 struct lp_build_tgsi_context * bld_base,
1460 struct lp_build_emit_data * emit_data,
1461 unsigned pipe_func)
1462 {
1463 LLVMValueRef cond;
1464
1465 if (pipe_func != PIPE_FUNC_NOTEQUAL) {
1466 cond = lp_build_cmp_ordered(&bld_base->base, pipe_func,
1467 emit_data->args[0], emit_data->args[1]);
1468 }
1469 else {
1470 cond = lp_build_cmp(&bld_base->base, pipe_func,
1471 emit_data->args[0], emit_data->args[1]);
1472
1473 }
1474 emit_data->output[emit_data->chan] = lp_build_select(&bld_base->base,
1475 cond,
1476 bld_base->base.one,
1477 bld_base->base.zero);
1478 }
1479
1480 /* TGSI_OPCODE_SEQ (CPU Only) */
1481
1482 static void
1483 seq_emit_cpu(
1484 const struct lp_build_tgsi_action * action,
1485 struct lp_build_tgsi_context * bld_base,
1486 struct lp_build_emit_data * emit_data)
1487 {
1488 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_EQUAL);
1489 }
1490
1491 /* TGSI_OPCODE_SGE (CPU Only) */
1492 static void
1493 sge_emit_cpu(
1494 const struct lp_build_tgsi_action * action,
1495 struct lp_build_tgsi_context * bld_base,
1496 struct lp_build_emit_data * emit_data)
1497 {
1498 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_GEQUAL);
1499 }
1500
1501 /* TGSI_OPCODE_SGT (CPU Only)*/
1502
1503 static void
1504 sgt_emit_cpu(
1505 const struct lp_build_tgsi_action * action,
1506 struct lp_build_tgsi_context * bld_base,
1507 struct lp_build_emit_data * emit_data)
1508 {
1509 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_GREATER);
1510 }
1511
1512 /* TGSI_OPCODE_SHL (CPU Only) */
1513 static void
1514 shl_emit_cpu(
1515 const struct lp_build_tgsi_action * action,
1516 struct lp_build_tgsi_context * bld_base,
1517 struct lp_build_emit_data * emit_data)
1518 {
1519 struct lp_build_context *uint_bld = &bld_base->uint_bld;
1520 LLVMValueRef mask = lp_build_const_vec(uint_bld->gallivm, uint_bld->type,
1521 uint_bld->type.width - 1);
1522 LLVMValueRef masked_count = lp_build_and(uint_bld, emit_data->args[1], mask);
1523 emit_data->output[emit_data->chan] = lp_build_shl(uint_bld, emit_data->args[0],
1524 masked_count);
1525 }
1526
1527 /* TGSI_OPCODE_SIN (CPU Only) */
1528 static void
1529 sin_emit_cpu(
1530 const struct lp_build_tgsi_action * action,
1531 struct lp_build_tgsi_context * bld_base,
1532 struct lp_build_emit_data * emit_data)
1533 {
1534 emit_data->output[emit_data->chan] = lp_build_sin(&bld_base->base,
1535 emit_data->args[0]);
1536 }
1537
1538 /* TGSI_OPCODE_SLE (CPU Only) */
1539 static void
1540 sle_emit_cpu(
1541 const struct lp_build_tgsi_action * action,
1542 struct lp_build_tgsi_context * bld_base,
1543 struct lp_build_emit_data * emit_data)
1544 {
1545 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_LEQUAL);
1546 }
1547
1548 /* TGSI_OPCODE_SLT (CPU Only) */
1549 static void
1550 slt_emit_cpu(
1551 const struct lp_build_tgsi_action * action,
1552 struct lp_build_tgsi_context * bld_base,
1553 struct lp_build_emit_data * emit_data)
1554 {
1555 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_LESS);
1556 }
1557
1558 /* TGSI_OPCODE_SNE (CPU Only) */
1559
1560 static void
1561 sne_emit_cpu(
1562 const struct lp_build_tgsi_action * action,
1563 struct lp_build_tgsi_context * bld_base,
1564 struct lp_build_emit_data * emit_data)
1565 {
1566 set_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_NOTEQUAL);
1567 }
1568
1569 /* TGSI_OPCODE_SSG (CPU Only) */
1570
1571 static void
1572 ssg_emit_cpu(
1573 const struct lp_build_tgsi_action * action,
1574 struct lp_build_tgsi_context * bld_base,
1575 struct lp_build_emit_data * emit_data)
1576 {
1577 emit_data->output[emit_data->chan] = lp_build_sgn(&bld_base->base,
1578 emit_data->args[0]);
1579 }
1580
1581 /* TGSI_OPCODE_SUB (CPU Only) */
1582
1583 static void
1584 sub_emit_cpu(
1585 const struct lp_build_tgsi_action * action,
1586 struct lp_build_tgsi_context * bld_base,
1587 struct lp_build_emit_data * emit_data)
1588 {
1589 emit_data->output[emit_data->chan] = lp_build_sub(&bld_base->base,
1590 emit_data->args[0],
1591 emit_data->args[1]);
1592 }
1593
1594 /* TGSI_OPCODE_TRUNC (CPU Only) */
1595
1596 static void
1597 trunc_emit_cpu(
1598 const struct lp_build_tgsi_action * action,
1599 struct lp_build_tgsi_context * bld_base,
1600 struct lp_build_emit_data * emit_data)
1601 {
1602 emit_data->output[emit_data->chan] = lp_build_trunc(&bld_base->base,
1603 emit_data->args[0]);
1604 }
1605
1606 /* TGSI_OPCODE_UADD (CPU Only) */
1607 static void
1608 uadd_emit_cpu(
1609 const struct lp_build_tgsi_action * action,
1610 struct lp_build_tgsi_context * bld_base,
1611 struct lp_build_emit_data * emit_data)
1612 {
1613 emit_data->output[emit_data->chan] = lp_build_add(&bld_base->uint_bld,
1614 emit_data->args[0], emit_data->args[1]);
1615 }
1616
1617 /* TGSI_OPCODE_UDIV (CPU Only) */
1618 static void
1619 udiv_emit_cpu(
1620 const struct lp_build_tgsi_action * action,
1621 struct lp_build_tgsi_context * bld_base,
1622 struct lp_build_emit_data * emit_data)
1623 {
1624
1625 LLVMBuilderRef builder = bld_base->base.gallivm->builder;
1626 LLVMValueRef div_mask = lp_build_cmp(&bld_base->uint_bld,
1627 PIPE_FUNC_EQUAL, emit_data->args[1],
1628 bld_base->uint_bld.zero);
1629 /* We want to make sure that we never divide/mod by zero to not
1630 * generate sigfpe. We don't want to crash just because the
1631 * shader is doing something weird. */
1632 LLVMValueRef divisor = LLVMBuildOr(builder,
1633 div_mask,
1634 emit_data->args[1], "");
1635 LLVMValueRef result = lp_build_div(&bld_base->uint_bld,
1636 emit_data->args[0], divisor);
1637 /* udiv by zero is guaranteed to return 0xffffffff */
1638 emit_data->output[emit_data->chan] = LLVMBuildOr(builder,
1639 div_mask,
1640 result, "");
1641 }
1642
1643 /* TGSI_OPCODE_UMAX (CPU Only) */
1644 static void
1645 umax_emit_cpu(
1646 const struct lp_build_tgsi_action * action,
1647 struct lp_build_tgsi_context * bld_base,
1648 struct lp_build_emit_data * emit_data)
1649 {
1650 emit_data->output[emit_data->chan] = lp_build_max(&bld_base->uint_bld,
1651 emit_data->args[0], emit_data->args[1]);
1652 }
1653
1654 /* TGSI_OPCODE_UMIN (CPU Only) */
1655 static void
1656 umin_emit_cpu(
1657 const struct lp_build_tgsi_action * action,
1658 struct lp_build_tgsi_context * bld_base,
1659 struct lp_build_emit_data * emit_data)
1660 {
1661 emit_data->output[emit_data->chan] = lp_build_min(&bld_base->uint_bld,
1662 emit_data->args[0], emit_data->args[1]);
1663 }
1664
1665 /* TGSI_OPCODE_UMOD (CPU Only) */
1666 static void
1667 umod_emit_cpu(
1668 const struct lp_build_tgsi_action * action,
1669 struct lp_build_tgsi_context * bld_base,
1670 struct lp_build_emit_data * emit_data)
1671 {
1672 LLVMBuilderRef builder = bld_base->base.gallivm->builder;
1673 LLVMValueRef div_mask = lp_build_cmp(&bld_base->uint_bld,
1674 PIPE_FUNC_EQUAL, emit_data->args[1],
1675 bld_base->uint_bld.zero);
1676 /* We want to make sure that we never divide/mod by zero to not
1677 * generate sigfpe. We don't want to crash just because the
1678 * shader is doing something weird. */
1679 LLVMValueRef divisor = LLVMBuildOr(builder,
1680 div_mask,
1681 emit_data->args[1], "");
1682 LLVMValueRef result = lp_build_mod(&bld_base->uint_bld,
1683 emit_data->args[0], divisor);
1684 /* umod by zero is guaranteed to return 0xffffffff */
1685 emit_data->output[emit_data->chan] = LLVMBuildOr(builder,
1686 div_mask,
1687 result, "");
1688 }
1689
1690 /* TGSI_OPCODE_USET Helper (CPU Only) */
1691 static void
1692 uset_emit_cpu(
1693 const struct lp_build_tgsi_action * action,
1694 struct lp_build_tgsi_context * bld_base,
1695 struct lp_build_emit_data * emit_data,
1696 unsigned pipe_func)
1697 {
1698 LLVMValueRef cond = lp_build_cmp(&bld_base->uint_bld, pipe_func,
1699 emit_data->args[0], emit_data->args[1]);
1700 emit_data->output[emit_data->chan] = cond;
1701 }
1702
1703
1704 /* TGSI_OPCODE_USEQ (CPU Only) */
1705 static void
1706 useq_emit_cpu(
1707 const struct lp_build_tgsi_action * action,
1708 struct lp_build_tgsi_context * bld_base,
1709 struct lp_build_emit_data * emit_data)
1710 {
1711 uset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_EQUAL);
1712 }
1713
1714 /* TGSI_OPCODE_ISGE (CPU Only) */
1715 static void
1716 usge_emit_cpu(
1717 const struct lp_build_tgsi_action * action,
1718 struct lp_build_tgsi_context * bld_base,
1719 struct lp_build_emit_data * emit_data)
1720 {
1721 uset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_GEQUAL);
1722 }
1723
1724 /* TGSI_OPCODE_USHR (CPU Only) */
1725 static void
1726 ushr_emit_cpu(
1727 const struct lp_build_tgsi_action * action,
1728 struct lp_build_tgsi_context * bld_base,
1729 struct lp_build_emit_data * emit_data)
1730 {
1731 struct lp_build_context *uint_bld = &bld_base->uint_bld;
1732 LLVMValueRef mask = lp_build_const_vec(uint_bld->gallivm, uint_bld->type,
1733 uint_bld->type.width - 1);
1734 LLVMValueRef masked_count = lp_build_and(uint_bld, emit_data->args[1], mask);
1735 emit_data->output[emit_data->chan] = lp_build_shr(uint_bld, emit_data->args[0],
1736 masked_count);
1737 }
1738
1739 /* TGSI_OPCODE_ISLT (CPU Only) */
1740 static void
1741 uslt_emit_cpu(
1742 const struct lp_build_tgsi_action * action,
1743 struct lp_build_tgsi_context * bld_base,
1744 struct lp_build_emit_data * emit_data)
1745 {
1746 uset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_LESS);
1747 }
1748
1749 /* TGSI_OPCODE_USNE (CPU Only) */
1750
1751 static void
1752 usne_emit_cpu(
1753 const struct lp_build_tgsi_action * action,
1754 struct lp_build_tgsi_context * bld_base,
1755 struct lp_build_emit_data * emit_data)
1756 {
1757 uset_emit_cpu(action, bld_base, emit_data, PIPE_FUNC_NOTEQUAL);
1758 }
1759
1760 /* TGSI_OPCODE_XOR */
1761 static void
1762 xor_emit_cpu(
1763 const struct lp_build_tgsi_action * action,
1764 struct lp_build_tgsi_context * bld_base,
1765 struct lp_build_emit_data * emit_data)
1766 {
1767 emit_data->output[emit_data->chan] = lp_build_xor(&bld_base->uint_bld,
1768 emit_data->args[0],
1769 emit_data->args[1]);
1770 }
1771
1772 void
1773 lp_set_default_actions_cpu(
1774 struct lp_build_tgsi_context * bld_base)
1775 {
1776 lp_set_default_actions(bld_base);
1777 bld_base->op_actions[TGSI_OPCODE_ABS].emit = abs_emit_cpu;
1778 bld_base->op_actions[TGSI_OPCODE_ADD].emit = add_emit_cpu;
1779 bld_base->op_actions[TGSI_OPCODE_AND].emit = and_emit_cpu;
1780 bld_base->op_actions[TGSI_OPCODE_ARL].emit = arl_emit_cpu;
1781 bld_base->op_actions[TGSI_OPCODE_ARR].emit = arr_emit_cpu;
1782 bld_base->op_actions[TGSI_OPCODE_CEIL].emit = ceil_emit_cpu;
1783 bld_base->op_actions[TGSI_OPCODE_CND].emit = cnd_emit_cpu;
1784 bld_base->op_actions[TGSI_OPCODE_COS].emit = cos_emit_cpu;
1785 bld_base->op_actions[TGSI_OPCODE_CMP].emit = cmp_emit_cpu;
1786 bld_base->op_actions[TGSI_OPCODE_DIV].emit = div_emit_cpu;
1787 bld_base->op_actions[TGSI_OPCODE_EX2].emit = ex2_emit_cpu;
1788 bld_base->op_actions[TGSI_OPCODE_EXP].emit = exp_emit_cpu;
1789 bld_base->op_actions[TGSI_OPCODE_F2I].emit = f2i_emit_cpu;
1790 bld_base->op_actions[TGSI_OPCODE_F2U].emit = f2u_emit_cpu;
1791 bld_base->op_actions[TGSI_OPCODE_FLR].emit = flr_emit_cpu;
1792 bld_base->op_actions[TGSI_OPCODE_FSEQ].emit = fseq_emit_cpu;
1793 bld_base->op_actions[TGSI_OPCODE_FSGE].emit = fsge_emit_cpu;
1794 bld_base->op_actions[TGSI_OPCODE_FSLT].emit = fslt_emit_cpu;
1795 bld_base->op_actions[TGSI_OPCODE_FSNE].emit = fsne_emit_cpu;
1796
1797 bld_base->op_actions[TGSI_OPCODE_I2F].emit = i2f_emit_cpu;
1798 bld_base->op_actions[TGSI_OPCODE_IABS].emit = iabs_emit_cpu;
1799 bld_base->op_actions[TGSI_OPCODE_IDIV].emit = idiv_emit_cpu;
1800 bld_base->op_actions[TGSI_OPCODE_INEG].emit = ineg_emit_cpu;
1801 bld_base->op_actions[TGSI_OPCODE_IMAX].emit = imax_emit_cpu;
1802 bld_base->op_actions[TGSI_OPCODE_IMIN].emit = imin_emit_cpu;
1803 bld_base->op_actions[TGSI_OPCODE_ISGE].emit = isge_emit_cpu;
1804 bld_base->op_actions[TGSI_OPCODE_ISHR].emit = ishr_emit_cpu;
1805 bld_base->op_actions[TGSI_OPCODE_ISLT].emit = islt_emit_cpu;
1806 bld_base->op_actions[TGSI_OPCODE_ISSG].emit = issg_emit_cpu;
1807
1808 bld_base->op_actions[TGSI_OPCODE_LG2].emit = lg2_emit_cpu;
1809 bld_base->op_actions[TGSI_OPCODE_LOG].emit = log_emit_cpu;
1810 bld_base->op_actions[TGSI_OPCODE_MAX].emit = max_emit_cpu;
1811 bld_base->op_actions[TGSI_OPCODE_MIN].emit = min_emit_cpu;
1812 bld_base->op_actions[TGSI_OPCODE_MOD].emit = mod_emit_cpu;
1813 bld_base->op_actions[TGSI_OPCODE_NOT].emit = not_emit_cpu;
1814 bld_base->op_actions[TGSI_OPCODE_OR].emit = or_emit_cpu;
1815 bld_base->op_actions[TGSI_OPCODE_POW].emit = pow_emit_cpu;
1816 bld_base->op_actions[TGSI_OPCODE_RCP].emit = rcp_emit_cpu;
1817 bld_base->op_actions[TGSI_OPCODE_ROUND].emit = round_emit_cpu;
1818 bld_base->op_actions[TGSI_OPCODE_SEQ].emit = seq_emit_cpu;
1819 bld_base->op_actions[TGSI_OPCODE_SGE].emit = sge_emit_cpu;
1820 bld_base->op_actions[TGSI_OPCODE_SGT].emit = sgt_emit_cpu;
1821 bld_base->op_actions[TGSI_OPCODE_SIN].emit = sin_emit_cpu;
1822 bld_base->op_actions[TGSI_OPCODE_SHL].emit = shl_emit_cpu;
1823 bld_base->op_actions[TGSI_OPCODE_SLE].emit = sle_emit_cpu;
1824 bld_base->op_actions[TGSI_OPCODE_SLT].emit = slt_emit_cpu;
1825 bld_base->op_actions[TGSI_OPCODE_SNE].emit = sne_emit_cpu;
1826 bld_base->op_actions[TGSI_OPCODE_SSG].emit = ssg_emit_cpu;
1827 bld_base->op_actions[TGSI_OPCODE_SUB].emit = sub_emit_cpu;
1828 bld_base->op_actions[TGSI_OPCODE_TRUNC].emit = trunc_emit_cpu;
1829
1830 bld_base->rsq_action.emit = recip_sqrt_emit_cpu;
1831 bld_base->sqrt_action.emit = sqrt_emit_cpu;
1832
1833 bld_base->op_actions[TGSI_OPCODE_UADD].emit = uadd_emit_cpu;
1834 bld_base->op_actions[TGSI_OPCODE_UCMP].emit = ucmp_emit_cpu;
1835 bld_base->op_actions[TGSI_OPCODE_UDIV].emit = udiv_emit_cpu;
1836 bld_base->op_actions[TGSI_OPCODE_UMAX].emit = umax_emit_cpu;
1837 bld_base->op_actions[TGSI_OPCODE_UMIN].emit = umin_emit_cpu;
1838 bld_base->op_actions[TGSI_OPCODE_UMOD].emit = umod_emit_cpu;
1839 bld_base->op_actions[TGSI_OPCODE_USEQ].emit = useq_emit_cpu;
1840 bld_base->op_actions[TGSI_OPCODE_USGE].emit = usge_emit_cpu;
1841 bld_base->op_actions[TGSI_OPCODE_USHR].emit = ushr_emit_cpu;
1842 bld_base->op_actions[TGSI_OPCODE_USLT].emit = uslt_emit_cpu;
1843 bld_base->op_actions[TGSI_OPCODE_USNE].emit = usne_emit_cpu;
1844
1845 bld_base->op_actions[TGSI_OPCODE_XOR].emit = xor_emit_cpu;
1846
1847 }