2 * Copyright 2016 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
24 #include "si_shader_internal.h"
25 #include "gallivm/lp_bld_const.h"
26 #include "gallivm/lp_bld_intr.h"
27 #include "gallivm/lp_bld_gather.h"
28 #include "tgsi/tgsi_parse.h"
29 #include "amd/common/ac_llvm_build.h"
31 static void kill_if_fetch_args(struct lp_build_tgsi_context
*bld_base
,
32 struct lp_build_emit_data
*emit_data
)
34 const struct tgsi_full_instruction
*inst
= emit_data
->inst
;
35 struct gallivm_state
*gallivm
= bld_base
->base
.gallivm
;
36 LLVMBuilderRef builder
= gallivm
->builder
;
38 LLVMValueRef conds
[TGSI_NUM_CHANNELS
];
40 for (i
= 0; i
< TGSI_NUM_CHANNELS
; i
++) {
41 LLVMValueRef value
= lp_build_emit_fetch(bld_base
, inst
, 0, i
);
42 conds
[i
] = LLVMBuildFCmp(builder
, LLVMRealOLT
, value
,
43 bld_base
->base
.zero
, "");
46 /* Or the conditions together */
47 for (i
= TGSI_NUM_CHANNELS
- 1; i
> 0; i
--) {
48 conds
[i
- 1] = LLVMBuildOr(builder
, conds
[i
], conds
[i
- 1], "");
51 emit_data
->dst_type
= LLVMVoidTypeInContext(gallivm
->context
);
52 emit_data
->arg_count
= 1;
53 emit_data
->args
[0] = LLVMBuildSelect(builder
, conds
[0],
54 lp_build_const_float(gallivm
, -1.0f
),
55 bld_base
->base
.zero
, "");
58 static void kil_emit(const struct lp_build_tgsi_action
*action
,
59 struct lp_build_tgsi_context
*bld_base
,
60 struct lp_build_emit_data
*emit_data
)
62 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
63 LLVMBuilderRef builder
= ctx
->gallivm
.builder
;
65 if (ctx
->postponed_kill
) {
66 if (emit_data
->inst
->Instruction
.Opcode
== TGSI_OPCODE_KILL_IF
) {
69 /* Take the minimum kill value. This is the same as OR
70 * between 2 kill values. If the value is negative,
71 * the pixel will be killed.
73 val
= LLVMBuildLoad(builder
, ctx
->postponed_kill
, "");
74 val
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MIN
,
75 val
, emit_data
->args
[0]);
76 LLVMBuildStore(builder
, val
, ctx
->postponed_kill
);
78 LLVMBuildStore(builder
,
79 LLVMConstReal(ctx
->f32
, -1),
85 if (emit_data
->inst
->Instruction
.Opcode
== TGSI_OPCODE_KILL_IF
)
86 ac_build_kill(&ctx
->ac
, emit_data
->args
[0]);
88 ac_build_kill(&ctx
->ac
, NULL
);
91 static void emit_icmp(const struct lp_build_tgsi_action
*action
,
92 struct lp_build_tgsi_context
*bld_base
,
93 struct lp_build_emit_data
*emit_data
)
96 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
97 LLVMContextRef context
= bld_base
->base
.gallivm
->context
;
99 switch (emit_data
->inst
->Instruction
.Opcode
) {
100 case TGSI_OPCODE_USEQ
:
101 case TGSI_OPCODE_U64SEQ
: pred
= LLVMIntEQ
; break;
102 case TGSI_OPCODE_USNE
:
103 case TGSI_OPCODE_U64SNE
: pred
= LLVMIntNE
; break;
104 case TGSI_OPCODE_USGE
:
105 case TGSI_OPCODE_U64SGE
: pred
= LLVMIntUGE
; break;
106 case TGSI_OPCODE_USLT
:
107 case TGSI_OPCODE_U64SLT
: pred
= LLVMIntULT
; break;
108 case TGSI_OPCODE_ISGE
:
109 case TGSI_OPCODE_I64SGE
: pred
= LLVMIntSGE
; break;
110 case TGSI_OPCODE_ISLT
:
111 case TGSI_OPCODE_I64SLT
: pred
= LLVMIntSLT
; break;
113 assert(!"unknown instruction");
118 LLVMValueRef v
= LLVMBuildICmp(builder
, pred
,
119 emit_data
->args
[0], emit_data
->args
[1],"");
121 v
= LLVMBuildSExtOrBitCast(builder
, v
,
122 LLVMInt32TypeInContext(context
), "");
124 emit_data
->output
[emit_data
->chan
] = v
;
127 static void emit_ucmp(const struct lp_build_tgsi_action
*action
,
128 struct lp_build_tgsi_context
*bld_base
,
129 struct lp_build_emit_data
*emit_data
)
131 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
132 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
134 LLVMValueRef arg0
= ac_to_integer(&ctx
->ac
, emit_data
->args
[0]);
136 LLVMValueRef v
= LLVMBuildICmp(builder
, LLVMIntNE
, arg0
,
137 bld_base
->uint_bld
.zero
, "");
139 emit_data
->output
[emit_data
->chan
] =
140 LLVMBuildSelect(builder
, v
, emit_data
->args
[1], emit_data
->args
[2], "");
143 static void emit_cmp(const struct lp_build_tgsi_action
*action
,
144 struct lp_build_tgsi_context
*bld_base
,
145 struct lp_build_emit_data
*emit_data
)
147 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
148 LLVMValueRef cond
, *args
= emit_data
->args
;
150 cond
= LLVMBuildFCmp(builder
, LLVMRealOLT
, args
[0],
151 bld_base
->base
.zero
, "");
153 emit_data
->output
[emit_data
->chan
] =
154 LLVMBuildSelect(builder
, cond
, args
[1], args
[2], "");
157 static void emit_set_cond(const struct lp_build_tgsi_action
*action
,
158 struct lp_build_tgsi_context
*bld_base
,
159 struct lp_build_emit_data
*emit_data
)
161 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
162 LLVMRealPredicate pred
;
165 /* Use ordered for everything but NE (which is usual for
168 switch (emit_data
->inst
->Instruction
.Opcode
) {
169 case TGSI_OPCODE_SGE
: pred
= LLVMRealOGE
; break;
170 case TGSI_OPCODE_SEQ
: pred
= LLVMRealOEQ
; break;
171 case TGSI_OPCODE_SLE
: pred
= LLVMRealOLE
; break;
172 case TGSI_OPCODE_SLT
: pred
= LLVMRealOLT
; break;
173 case TGSI_OPCODE_SNE
: pred
= LLVMRealUNE
; break;
174 case TGSI_OPCODE_SGT
: pred
= LLVMRealOGT
; break;
175 default: assert(!"unknown instruction"); pred
= 0; break;
178 cond
= LLVMBuildFCmp(builder
,
179 pred
, emit_data
->args
[0], emit_data
->args
[1], "");
181 emit_data
->output
[emit_data
->chan
] = LLVMBuildSelect(builder
,
182 cond
, bld_base
->base
.one
, bld_base
->base
.zero
, "");
185 static void emit_fcmp(const struct lp_build_tgsi_action
*action
,
186 struct lp_build_tgsi_context
*bld_base
,
187 struct lp_build_emit_data
*emit_data
)
189 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
190 LLVMContextRef context
= bld_base
->base
.gallivm
->context
;
191 LLVMRealPredicate pred
;
193 /* Use ordered for everything but NE (which is usual for
196 switch (emit_data
->inst
->Instruction
.Opcode
) {
197 case TGSI_OPCODE_FSEQ
: pred
= LLVMRealOEQ
; break;
198 case TGSI_OPCODE_FSGE
: pred
= LLVMRealOGE
; break;
199 case TGSI_OPCODE_FSLT
: pred
= LLVMRealOLT
; break;
200 case TGSI_OPCODE_FSNE
: pred
= LLVMRealUNE
; break;
201 default: assert(!"unknown instruction"); pred
= 0; break;
204 LLVMValueRef v
= LLVMBuildFCmp(builder
, pred
,
205 emit_data
->args
[0], emit_data
->args
[1],"");
207 v
= LLVMBuildSExtOrBitCast(builder
, v
,
208 LLVMInt32TypeInContext(context
), "");
210 emit_data
->output
[emit_data
->chan
] = v
;
213 static void emit_dcmp(const struct lp_build_tgsi_action
*action
,
214 struct lp_build_tgsi_context
*bld_base
,
215 struct lp_build_emit_data
*emit_data
)
217 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
218 LLVMContextRef context
= bld_base
->base
.gallivm
->context
;
219 LLVMRealPredicate pred
;
221 /* Use ordered for everything but NE (which is usual for
224 switch (emit_data
->inst
->Instruction
.Opcode
) {
225 case TGSI_OPCODE_DSEQ
: pred
= LLVMRealOEQ
; break;
226 case TGSI_OPCODE_DSGE
: pred
= LLVMRealOGE
; break;
227 case TGSI_OPCODE_DSLT
: pred
= LLVMRealOLT
; break;
228 case TGSI_OPCODE_DSNE
: pred
= LLVMRealUNE
; break;
229 default: assert(!"unknown instruction"); pred
= 0; break;
232 LLVMValueRef v
= LLVMBuildFCmp(builder
, pred
,
233 emit_data
->args
[0], emit_data
->args
[1],"");
235 v
= LLVMBuildSExtOrBitCast(builder
, v
,
236 LLVMInt32TypeInContext(context
), "");
238 emit_data
->output
[emit_data
->chan
] = v
;
241 static void emit_not(const struct lp_build_tgsi_action
*action
,
242 struct lp_build_tgsi_context
*bld_base
,
243 struct lp_build_emit_data
*emit_data
)
245 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
246 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
247 LLVMValueRef v
= ac_to_integer(&ctx
->ac
, emit_data
->args
[0]);
248 emit_data
->output
[emit_data
->chan
] = LLVMBuildNot(builder
, v
, "");
251 static void emit_arl(const struct lp_build_tgsi_action
*action
,
252 struct lp_build_tgsi_context
*bld_base
,
253 struct lp_build_emit_data
*emit_data
)
255 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
256 LLVMValueRef floor_index
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_FLR
, emit_data
->args
[0]);
257 emit_data
->output
[emit_data
->chan
] = LLVMBuildFPToSI(builder
,
258 floor_index
, bld_base
->base
.int_elem_type
, "");
261 static void emit_and(const struct lp_build_tgsi_action
*action
,
262 struct lp_build_tgsi_context
*bld_base
,
263 struct lp_build_emit_data
*emit_data
)
265 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
266 emit_data
->output
[emit_data
->chan
] = LLVMBuildAnd(builder
,
267 emit_data
->args
[0], emit_data
->args
[1], "");
270 static void emit_or(const struct lp_build_tgsi_action
*action
,
271 struct lp_build_tgsi_context
*bld_base
,
272 struct lp_build_emit_data
*emit_data
)
274 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
275 emit_data
->output
[emit_data
->chan
] = LLVMBuildOr(builder
,
276 emit_data
->args
[0], emit_data
->args
[1], "");
279 static void emit_uadd(const struct lp_build_tgsi_action
*action
,
280 struct lp_build_tgsi_context
*bld_base
,
281 struct lp_build_emit_data
*emit_data
)
283 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
284 emit_data
->output
[emit_data
->chan
] = LLVMBuildAdd(builder
,
285 emit_data
->args
[0], emit_data
->args
[1], "");
288 static void emit_udiv(const struct lp_build_tgsi_action
*action
,
289 struct lp_build_tgsi_context
*bld_base
,
290 struct lp_build_emit_data
*emit_data
)
292 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
293 emit_data
->output
[emit_data
->chan
] = LLVMBuildUDiv(builder
,
294 emit_data
->args
[0], emit_data
->args
[1], "");
297 static void emit_idiv(const struct lp_build_tgsi_action
*action
,
298 struct lp_build_tgsi_context
*bld_base
,
299 struct lp_build_emit_data
*emit_data
)
301 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
302 emit_data
->output
[emit_data
->chan
] = LLVMBuildSDiv(builder
,
303 emit_data
->args
[0], emit_data
->args
[1], "");
306 static void emit_mod(const struct lp_build_tgsi_action
*action
,
307 struct lp_build_tgsi_context
*bld_base
,
308 struct lp_build_emit_data
*emit_data
)
310 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
311 emit_data
->output
[emit_data
->chan
] = LLVMBuildSRem(builder
,
312 emit_data
->args
[0], emit_data
->args
[1], "");
315 static void emit_umod(const struct lp_build_tgsi_action
*action
,
316 struct lp_build_tgsi_context
*bld_base
,
317 struct lp_build_emit_data
*emit_data
)
319 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
320 emit_data
->output
[emit_data
->chan
] = LLVMBuildURem(builder
,
321 emit_data
->args
[0], emit_data
->args
[1], "");
324 static void emit_shl(const struct lp_build_tgsi_action
*action
,
325 struct lp_build_tgsi_context
*bld_base
,
326 struct lp_build_emit_data
*emit_data
)
328 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
329 emit_data
->output
[emit_data
->chan
] = LLVMBuildShl(builder
,
330 emit_data
->args
[0], emit_data
->args
[1], "");
333 static void emit_ushr(const struct lp_build_tgsi_action
*action
,
334 struct lp_build_tgsi_context
*bld_base
,
335 struct lp_build_emit_data
*emit_data
)
337 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
338 emit_data
->output
[emit_data
->chan
] = LLVMBuildLShr(builder
,
339 emit_data
->args
[0], emit_data
->args
[1], "");
341 static void emit_ishr(const struct lp_build_tgsi_action
*action
,
342 struct lp_build_tgsi_context
*bld_base
,
343 struct lp_build_emit_data
*emit_data
)
345 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
346 emit_data
->output
[emit_data
->chan
] = LLVMBuildAShr(builder
,
347 emit_data
->args
[0], emit_data
->args
[1], "");
350 static void emit_xor(const struct lp_build_tgsi_action
*action
,
351 struct lp_build_tgsi_context
*bld_base
,
352 struct lp_build_emit_data
*emit_data
)
354 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
355 emit_data
->output
[emit_data
->chan
] = LLVMBuildXor(builder
,
356 emit_data
->args
[0], emit_data
->args
[1], "");
359 static void emit_ssg(const struct lp_build_tgsi_action
*action
,
360 struct lp_build_tgsi_context
*bld_base
,
361 struct lp_build_emit_data
*emit_data
)
363 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
365 LLVMValueRef cmp
, val
;
367 if (emit_data
->inst
->Instruction
.Opcode
== TGSI_OPCODE_I64SSG
) {
368 cmp
= LLVMBuildICmp(builder
, LLVMIntSGT
, emit_data
->args
[0], bld_base
->int64_bld
.zero
, "");
369 val
= LLVMBuildSelect(builder
, cmp
, bld_base
->int64_bld
.one
, emit_data
->args
[0], "");
370 cmp
= LLVMBuildICmp(builder
, LLVMIntSGE
, val
, bld_base
->int64_bld
.zero
, "");
371 val
= LLVMBuildSelect(builder
, cmp
, val
, LLVMConstInt(bld_base
->int64_bld
.elem_type
, -1, true), "");
372 } else if (emit_data
->inst
->Instruction
.Opcode
== TGSI_OPCODE_ISSG
) {
373 cmp
= LLVMBuildICmp(builder
, LLVMIntSGT
, emit_data
->args
[0], bld_base
->int_bld
.zero
, "");
374 val
= LLVMBuildSelect(builder
, cmp
, bld_base
->int_bld
.one
, emit_data
->args
[0], "");
375 cmp
= LLVMBuildICmp(builder
, LLVMIntSGE
, val
, bld_base
->int_bld
.zero
, "");
376 val
= LLVMBuildSelect(builder
, cmp
, val
, LLVMConstInt(bld_base
->int_bld
.elem_type
, -1, true), "");
377 } else if (emit_data
->inst
->Instruction
.Opcode
== TGSI_OPCODE_DSSG
) {
378 cmp
= LLVMBuildFCmp(builder
, LLVMRealOGT
, emit_data
->args
[0], bld_base
->dbl_bld
.zero
, "");
379 val
= LLVMBuildSelect(builder
, cmp
, bld_base
->dbl_bld
.one
, emit_data
->args
[0], "");
380 cmp
= LLVMBuildFCmp(builder
, LLVMRealOGE
, val
, bld_base
->dbl_bld
.zero
, "");
381 val
= LLVMBuildSelect(builder
, cmp
, val
, LLVMConstReal(bld_base
->dbl_bld
.elem_type
, -1), "");
382 } else { // float SSG
383 cmp
= LLVMBuildFCmp(builder
, LLVMRealOGT
, emit_data
->args
[0], bld_base
->base
.zero
, "");
384 val
= LLVMBuildSelect(builder
, cmp
, bld_base
->base
.one
, emit_data
->args
[0], "");
385 cmp
= LLVMBuildFCmp(builder
, LLVMRealOGE
, val
, bld_base
->base
.zero
, "");
386 val
= LLVMBuildSelect(builder
, cmp
, val
, LLVMConstReal(bld_base
->base
.elem_type
, -1), "");
389 emit_data
->output
[emit_data
->chan
] = val
;
392 static void emit_ineg(const struct lp_build_tgsi_action
*action
,
393 struct lp_build_tgsi_context
*bld_base
,
394 struct lp_build_emit_data
*emit_data
)
396 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
397 emit_data
->output
[emit_data
->chan
] = LLVMBuildNeg(builder
,
398 emit_data
->args
[0], "");
401 static void emit_dneg(const struct lp_build_tgsi_action
*action
,
402 struct lp_build_tgsi_context
*bld_base
,
403 struct lp_build_emit_data
*emit_data
)
405 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
406 emit_data
->output
[emit_data
->chan
] = LLVMBuildFNeg(builder
,
407 emit_data
->args
[0], "");
410 static void emit_frac(const struct lp_build_tgsi_action
*action
,
411 struct lp_build_tgsi_context
*bld_base
,
412 struct lp_build_emit_data
*emit_data
)
414 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
417 if (emit_data
->info
->opcode
== TGSI_OPCODE_FRC
)
418 intr
= "llvm.floor.f32";
419 else if (emit_data
->info
->opcode
== TGSI_OPCODE_DFRAC
)
420 intr
= "llvm.floor.f64";
426 LLVMValueRef floor
= lp_build_intrinsic(builder
, intr
, emit_data
->dst_type
,
427 &emit_data
->args
[0], 1,
428 LP_FUNC_ATTR_READNONE
);
429 emit_data
->output
[emit_data
->chan
] = LLVMBuildFSub(builder
,
430 emit_data
->args
[0], floor
, "");
433 static void emit_f2i(const struct lp_build_tgsi_action
*action
,
434 struct lp_build_tgsi_context
*bld_base
,
435 struct lp_build_emit_data
*emit_data
)
437 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
438 emit_data
->output
[emit_data
->chan
] = LLVMBuildFPToSI(builder
,
439 emit_data
->args
[0], bld_base
->int_bld
.elem_type
, "");
442 static void emit_f2u(const struct lp_build_tgsi_action
*action
,
443 struct lp_build_tgsi_context
*bld_base
,
444 struct lp_build_emit_data
*emit_data
)
446 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
447 emit_data
->output
[emit_data
->chan
] = LLVMBuildFPToUI(builder
,
448 emit_data
->args
[0], bld_base
->uint_bld
.elem_type
, "");
451 static void emit_i2f(const struct lp_build_tgsi_action
*action
,
452 struct lp_build_tgsi_context
*bld_base
,
453 struct lp_build_emit_data
*emit_data
)
455 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
456 emit_data
->output
[emit_data
->chan
] = LLVMBuildSIToFP(builder
,
457 emit_data
->args
[0], bld_base
->base
.elem_type
, "");
460 static void emit_u2f(const struct lp_build_tgsi_action
*action
,
461 struct lp_build_tgsi_context
*bld_base
,
462 struct lp_build_emit_data
*emit_data
)
464 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
465 emit_data
->output
[emit_data
->chan
] = LLVMBuildUIToFP(builder
,
466 emit_data
->args
[0], bld_base
->base
.elem_type
, "");
470 build_tgsi_intrinsic_nomem(const struct lp_build_tgsi_action
*action
,
471 struct lp_build_tgsi_context
*bld_base
,
472 struct lp_build_emit_data
*emit_data
)
474 struct lp_build_context
*base
= &bld_base
->base
;
475 emit_data
->output
[emit_data
->chan
] =
476 lp_build_intrinsic(base
->gallivm
->builder
, action
->intr_name
,
477 emit_data
->dst_type
, emit_data
->args
,
478 emit_data
->arg_count
, LP_FUNC_ATTR_READNONE
);
481 static void emit_bfi(const struct lp_build_tgsi_action
*action
,
482 struct lp_build_tgsi_context
*bld_base
,
483 struct lp_build_emit_data
*emit_data
)
485 struct gallivm_state
*gallivm
= bld_base
->base
.gallivm
;
486 LLVMBuilderRef builder
= gallivm
->builder
;
487 LLVMValueRef bfi_args
[3];
488 LLVMValueRef bfi_sm5
;
491 // Calculate the bitmask: (((1 << src3) - 1) << src2
492 bfi_args
[0] = LLVMBuildShl(builder
,
493 LLVMBuildSub(builder
,
494 LLVMBuildShl(builder
,
495 bld_base
->int_bld
.one
,
496 emit_data
->args
[3], ""),
497 bld_base
->int_bld
.one
, ""),
498 emit_data
->args
[2], "");
500 bfi_args
[1] = LLVMBuildShl(builder
, emit_data
->args
[1],
501 emit_data
->args
[2], "");
503 bfi_args
[2] = emit_data
->args
[0];
506 * (arg0 & arg1) | (~arg0 & arg2) = arg2 ^ (arg0 & (arg1 ^ arg2)
507 * Use the right-hand side, which the LLVM backend can convert to V_BFI.
510 LLVMBuildXor(builder
, bfi_args
[2],
511 LLVMBuildAnd(builder
, bfi_args
[0],
512 LLVMBuildXor(builder
, bfi_args
[1], bfi_args
[2],
515 /* Since shifts of >= 32 bits are undefined in LLVM IR, the backend
516 * uses the convenient V_BFI lowering for the above, which follows SM5
517 * and disagrees with GLSL semantics when bits (src3) is 32.
519 cond
= LLVMBuildICmp(builder
, LLVMIntUGE
, emit_data
->args
[3],
520 lp_build_const_int32(gallivm
, 32), "");
521 emit_data
->output
[emit_data
->chan
] =
522 LLVMBuildSelect(builder
, cond
, emit_data
->args
[1], bfi_sm5
, "");
525 static void emit_bfe(const struct lp_build_tgsi_action
*action
,
526 struct lp_build_tgsi_context
*bld_base
,
527 struct lp_build_emit_data
*emit_data
)
529 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
530 struct gallivm_state
*gallivm
= &ctx
->gallivm
;
531 LLVMBuilderRef builder
= gallivm
->builder
;
532 LLVMValueRef bfe_sm5
;
535 bfe_sm5
= ac_build_bfe(&ctx
->ac
, emit_data
->args
[0],
536 emit_data
->args
[1], emit_data
->args
[2],
537 emit_data
->info
->opcode
== TGSI_OPCODE_IBFE
);
539 /* Correct for GLSL semantics. */
540 cond
= LLVMBuildICmp(builder
, LLVMIntUGE
, emit_data
->args
[2],
541 LLVMConstInt(ctx
->i32
, 32, 0), "");
542 emit_data
->output
[emit_data
->chan
] =
543 LLVMBuildSelect(builder
, cond
, emit_data
->args
[0], bfe_sm5
, "");
546 /* this is ffs in C */
547 static void emit_lsb(const struct lp_build_tgsi_action
*action
,
548 struct lp_build_tgsi_context
*bld_base
,
549 struct lp_build_emit_data
*emit_data
)
551 struct gallivm_state
*gallivm
= bld_base
->base
.gallivm
;
552 LLVMBuilderRef builder
= gallivm
->builder
;
553 LLVMValueRef args
[2] = {
556 /* The value of 1 means that ffs(x=0) = undef, so LLVM won't
557 * add special code to check for x=0. The reason is that
558 * the LLVM behavior for x=0 is different from what we
559 * need here. However, LLVM also assumes that ffs(x) is
560 * in [0, 31], but GLSL expects that ffs(0) = -1, so
561 * a conditional assignment to handle 0 is still required.
563 LLVMConstInt(LLVMInt1TypeInContext(gallivm
->context
), 1, 0)
567 lp_build_intrinsic(gallivm
->builder
, "llvm.cttz.i32",
568 emit_data
->dst_type
, args
, ARRAY_SIZE(args
),
569 LP_FUNC_ATTR_READNONE
);
571 /* TODO: We need an intrinsic to skip this conditional. */
572 /* Check for zero: */
573 emit_data
->output
[emit_data
->chan
] =
574 LLVMBuildSelect(builder
,
575 LLVMBuildICmp(builder
, LLVMIntEQ
, args
[0],
576 bld_base
->uint_bld
.zero
, ""),
577 lp_build_const_int32(gallivm
, -1), lsb
, "");
580 /* Find the last bit set. */
581 static void emit_umsb(const struct lp_build_tgsi_action
*action
,
582 struct lp_build_tgsi_context
*bld_base
,
583 struct lp_build_emit_data
*emit_data
)
585 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
587 emit_data
->output
[emit_data
->chan
] =
588 ac_build_umsb(&ctx
->ac
, emit_data
->args
[0], emit_data
->dst_type
);
591 /* Find the last bit opposite of the sign bit. */
592 static void emit_imsb(const struct lp_build_tgsi_action
*action
,
593 struct lp_build_tgsi_context
*bld_base
,
594 struct lp_build_emit_data
*emit_data
)
596 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
597 emit_data
->output
[emit_data
->chan
] =
598 ac_build_imsb(&ctx
->ac
, emit_data
->args
[0],
599 emit_data
->dst_type
);
602 static void emit_iabs(const struct lp_build_tgsi_action
*action
,
603 struct lp_build_tgsi_context
*bld_base
,
604 struct lp_build_emit_data
*emit_data
)
606 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
608 emit_data
->output
[emit_data
->chan
] =
609 lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_IMAX
,
611 LLVMBuildNeg(builder
,
612 emit_data
->args
[0], ""));
615 static void emit_minmax_int(const struct lp_build_tgsi_action
*action
,
616 struct lp_build_tgsi_context
*bld_base
,
617 struct lp_build_emit_data
*emit_data
)
619 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
622 switch (emit_data
->info
->opcode
) {
625 case TGSI_OPCODE_IMAX
:
626 case TGSI_OPCODE_I64MAX
:
629 case TGSI_OPCODE_IMIN
:
630 case TGSI_OPCODE_I64MIN
:
633 case TGSI_OPCODE_UMAX
:
634 case TGSI_OPCODE_U64MAX
:
637 case TGSI_OPCODE_UMIN
:
638 case TGSI_OPCODE_U64MIN
:
643 emit_data
->output
[emit_data
->chan
] =
644 LLVMBuildSelect(builder
,
645 LLVMBuildICmp(builder
, op
, emit_data
->args
[0],
646 emit_data
->args
[1], ""),
648 emit_data
->args
[1], "");
651 static void pk2h_fetch_args(struct lp_build_tgsi_context
*bld_base
,
652 struct lp_build_emit_data
*emit_data
)
654 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
656 emit_data
->args
[1] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
660 static void emit_pk2h(const struct lp_build_tgsi_action
*action
,
661 struct lp_build_tgsi_context
*bld_base
,
662 struct lp_build_emit_data
*emit_data
)
664 /* From the GLSL 4.50 spec:
665 * "The rounding mode cannot be set and is undefined."
667 * v_cvt_pkrtz_f16 rounds to zero, but it's fastest.
669 emit_data
->output
[emit_data
->chan
] =
670 ac_build_cvt_pkrtz_f16(&si_shader_context(bld_base
)->ac
,
674 static void up2h_fetch_args(struct lp_build_tgsi_context
*bld_base
,
675 struct lp_build_emit_data
*emit_data
)
677 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
681 static void emit_up2h(const struct lp_build_tgsi_action
*action
,
682 struct lp_build_tgsi_context
*bld_base
,
683 struct lp_build_emit_data
*emit_data
)
685 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
686 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
687 LLVMContextRef context
= bld_base
->base
.gallivm
->context
;
688 struct lp_build_context
*uint_bld
= &bld_base
->uint_bld
;
690 LLVMValueRef const16
, input
, val
;
693 i16
= LLVMInt16TypeInContext(context
);
694 const16
= lp_build_const_int32(uint_bld
->gallivm
, 16);
695 input
= emit_data
->args
[0];
697 for (i
= 0; i
< 2; i
++) {
698 val
= i
== 1 ? LLVMBuildLShr(builder
, input
, const16
, "") : input
;
699 val
= LLVMBuildTrunc(builder
, val
, i16
, "");
700 val
= ac_to_float(&ctx
->ac
, val
);
701 emit_data
->output
[i
] =
702 LLVMBuildFPExt(builder
, val
, bld_base
->base
.elem_type
, "");
706 static void emit_fdiv(const struct lp_build_tgsi_action
*action
,
707 struct lp_build_tgsi_context
*bld_base
,
708 struct lp_build_emit_data
*emit_data
)
710 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
712 emit_data
->output
[emit_data
->chan
] =
713 LLVMBuildFDiv(ctx
->gallivm
.builder
,
714 emit_data
->args
[0], emit_data
->args
[1], "");
716 /* Use v_rcp_f32 instead of precise division. */
717 if (!LLVMIsConstant(emit_data
->output
[emit_data
->chan
]))
718 LLVMSetMetadata(emit_data
->output
[emit_data
->chan
],
719 ctx
->fpmath_md_kind
, ctx
->fpmath_md_2p5_ulp
);
722 /* 1/sqrt is translated to rsq for f32 if fp32 denormals are not enabled in
723 * the target machine. f64 needs global unsafe math flags to get rsq. */
724 static void emit_rsq(const struct lp_build_tgsi_action
*action
,
725 struct lp_build_tgsi_context
*bld_base
,
726 struct lp_build_emit_data
*emit_data
)
729 lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_SQRT
,
732 emit_data
->output
[emit_data
->chan
] =
733 lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_DIV
,
734 bld_base
->base
.one
, sqrt
);
737 static void dfracexp_fetch_args(struct lp_build_tgsi_context
*bld_base
,
738 struct lp_build_emit_data
*emit_data
)
740 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
, 0, TGSI_CHAN_X
);
741 emit_data
->arg_count
= 1;
744 static void dfracexp_emit(const struct lp_build_tgsi_action
*action
,
745 struct lp_build_tgsi_context
*bld_base
,
746 struct lp_build_emit_data
*emit_data
)
748 struct si_shader_context
*ctx
= si_shader_context(bld_base
);
750 emit_data
->output
[emit_data
->chan
] =
751 lp_build_intrinsic(ctx
->ac
.builder
, "llvm.amdgcn.frexp.mant.f64",
752 ctx
->ac
.f64
, &emit_data
->args
[0], 1, 0);
753 emit_data
->output1
[emit_data
->chan
] =
754 lp_build_intrinsic(ctx
->ac
.builder
, "llvm.amdgcn.frexp.exp.i32.f64",
755 ctx
->ac
.i32
, &emit_data
->args
[0], 1, 0);
758 void si_shader_context_init_alu(struct lp_build_tgsi_context
*bld_base
)
760 lp_set_default_actions(bld_base
);
762 bld_base
->op_actions
[TGSI_OPCODE_AND
].emit
= emit_and
;
763 bld_base
->op_actions
[TGSI_OPCODE_ARL
].emit
= emit_arl
;
764 bld_base
->op_actions
[TGSI_OPCODE_BFI
].emit
= emit_bfi
;
765 bld_base
->op_actions
[TGSI_OPCODE_BREV
].emit
= build_tgsi_intrinsic_nomem
;
766 bld_base
->op_actions
[TGSI_OPCODE_BREV
].intr_name
= "llvm.bitreverse.i32";
767 bld_base
->op_actions
[TGSI_OPCODE_CEIL
].emit
= build_tgsi_intrinsic_nomem
;
768 bld_base
->op_actions
[TGSI_OPCODE_CEIL
].intr_name
= "llvm.ceil.f32";
769 bld_base
->op_actions
[TGSI_OPCODE_CMP
].emit
= emit_cmp
;
770 bld_base
->op_actions
[TGSI_OPCODE_COS
].emit
= build_tgsi_intrinsic_nomem
;
771 bld_base
->op_actions
[TGSI_OPCODE_COS
].intr_name
= "llvm.cos.f32";
772 bld_base
->op_actions
[TGSI_OPCODE_DABS
].emit
= build_tgsi_intrinsic_nomem
;
773 bld_base
->op_actions
[TGSI_OPCODE_DABS
].intr_name
= "llvm.fabs.f64";
774 bld_base
->op_actions
[TGSI_OPCODE_DCEIL
].emit
= build_tgsi_intrinsic_nomem
;
775 bld_base
->op_actions
[TGSI_OPCODE_DCEIL
].intr_name
= "llvm.ceil.f64";
776 bld_base
->op_actions
[TGSI_OPCODE_DFLR
].emit
= build_tgsi_intrinsic_nomem
;
777 bld_base
->op_actions
[TGSI_OPCODE_DFLR
].intr_name
= "llvm.floor.f64";
778 bld_base
->op_actions
[TGSI_OPCODE_DFMA
].emit
= build_tgsi_intrinsic_nomem
;
779 bld_base
->op_actions
[TGSI_OPCODE_DFMA
].intr_name
= "llvm.fma.f64";
780 bld_base
->op_actions
[TGSI_OPCODE_DFRAC
].emit
= emit_frac
;
781 bld_base
->op_actions
[TGSI_OPCODE_DIV
].emit
= emit_fdiv
;
782 bld_base
->op_actions
[TGSI_OPCODE_DNEG
].emit
= emit_dneg
;
783 bld_base
->op_actions
[TGSI_OPCODE_DROUND
].emit
= build_tgsi_intrinsic_nomem
;
784 bld_base
->op_actions
[TGSI_OPCODE_DROUND
].intr_name
= "llvm.rint.f64";
785 bld_base
->op_actions
[TGSI_OPCODE_DSEQ
].emit
= emit_dcmp
;
786 bld_base
->op_actions
[TGSI_OPCODE_DSGE
].emit
= emit_dcmp
;
787 bld_base
->op_actions
[TGSI_OPCODE_DSLT
].emit
= emit_dcmp
;
788 bld_base
->op_actions
[TGSI_OPCODE_DSNE
].emit
= emit_dcmp
;
789 bld_base
->op_actions
[TGSI_OPCODE_DSSG
].emit
= emit_ssg
;
790 bld_base
->op_actions
[TGSI_OPCODE_DRSQ
].emit
= build_tgsi_intrinsic_nomem
;
791 bld_base
->op_actions
[TGSI_OPCODE_DRSQ
].intr_name
= "llvm.amdgcn.rsq.f64";
792 bld_base
->op_actions
[TGSI_OPCODE_DSQRT
].emit
= build_tgsi_intrinsic_nomem
;
793 bld_base
->op_actions
[TGSI_OPCODE_DSQRT
].intr_name
= "llvm.sqrt.f64";
794 bld_base
->op_actions
[TGSI_OPCODE_DTRUNC
].emit
= build_tgsi_intrinsic_nomem
;
795 bld_base
->op_actions
[TGSI_OPCODE_DTRUNC
].intr_name
= "llvm.trunc.f64";
796 bld_base
->op_actions
[TGSI_OPCODE_DFRACEXP
].fetch_args
= dfracexp_fetch_args
;
797 bld_base
->op_actions
[TGSI_OPCODE_DFRACEXP
].emit
= dfracexp_emit
;
798 bld_base
->op_actions
[TGSI_OPCODE_DLDEXP
].emit
= build_tgsi_intrinsic_nomem
;
799 bld_base
->op_actions
[TGSI_OPCODE_DLDEXP
].intr_name
= "llvm.amdgcn.ldexp.f64";
800 bld_base
->op_actions
[TGSI_OPCODE_EX2
].emit
= build_tgsi_intrinsic_nomem
;
801 bld_base
->op_actions
[TGSI_OPCODE_EX2
].intr_name
= "llvm.exp2.f32";
802 bld_base
->op_actions
[TGSI_OPCODE_FLR
].emit
= build_tgsi_intrinsic_nomem
;
803 bld_base
->op_actions
[TGSI_OPCODE_FLR
].intr_name
= "llvm.floor.f32";
804 bld_base
->op_actions
[TGSI_OPCODE_FMA
].emit
=
805 bld_base
->op_actions
[TGSI_OPCODE_MAD
].emit
;
806 bld_base
->op_actions
[TGSI_OPCODE_FRC
].emit
= emit_frac
;
807 bld_base
->op_actions
[TGSI_OPCODE_F2I
].emit
= emit_f2i
;
808 bld_base
->op_actions
[TGSI_OPCODE_F2U
].emit
= emit_f2u
;
809 bld_base
->op_actions
[TGSI_OPCODE_FSEQ
].emit
= emit_fcmp
;
810 bld_base
->op_actions
[TGSI_OPCODE_FSGE
].emit
= emit_fcmp
;
811 bld_base
->op_actions
[TGSI_OPCODE_FSLT
].emit
= emit_fcmp
;
812 bld_base
->op_actions
[TGSI_OPCODE_FSNE
].emit
= emit_fcmp
;
813 bld_base
->op_actions
[TGSI_OPCODE_IABS
].emit
= emit_iabs
;
814 bld_base
->op_actions
[TGSI_OPCODE_IBFE
].emit
= emit_bfe
;
815 bld_base
->op_actions
[TGSI_OPCODE_IDIV
].emit
= emit_idiv
;
816 bld_base
->op_actions
[TGSI_OPCODE_IMAX
].emit
= emit_minmax_int
;
817 bld_base
->op_actions
[TGSI_OPCODE_IMIN
].emit
= emit_minmax_int
;
818 bld_base
->op_actions
[TGSI_OPCODE_IMSB
].emit
= emit_imsb
;
819 bld_base
->op_actions
[TGSI_OPCODE_INEG
].emit
= emit_ineg
;
820 bld_base
->op_actions
[TGSI_OPCODE_ISHR
].emit
= emit_ishr
;
821 bld_base
->op_actions
[TGSI_OPCODE_ISGE
].emit
= emit_icmp
;
822 bld_base
->op_actions
[TGSI_OPCODE_ISLT
].emit
= emit_icmp
;
823 bld_base
->op_actions
[TGSI_OPCODE_ISSG
].emit
= emit_ssg
;
824 bld_base
->op_actions
[TGSI_OPCODE_I2F
].emit
= emit_i2f
;
825 bld_base
->op_actions
[TGSI_OPCODE_KILL_IF
].fetch_args
= kill_if_fetch_args
;
826 bld_base
->op_actions
[TGSI_OPCODE_KILL_IF
].emit
= kil_emit
;
827 bld_base
->op_actions
[TGSI_OPCODE_KILL
].emit
= kil_emit
;
828 bld_base
->op_actions
[TGSI_OPCODE_LDEXP
].emit
= build_tgsi_intrinsic_nomem
;
829 bld_base
->op_actions
[TGSI_OPCODE_LDEXP
].intr_name
= "llvm.amdgcn.ldexp.f32";
830 bld_base
->op_actions
[TGSI_OPCODE_LSB
].emit
= emit_lsb
;
831 bld_base
->op_actions
[TGSI_OPCODE_LG2
].emit
= build_tgsi_intrinsic_nomem
;
832 bld_base
->op_actions
[TGSI_OPCODE_LG2
].intr_name
= "llvm.log2.f32";
833 bld_base
->op_actions
[TGSI_OPCODE_MAX
].emit
= build_tgsi_intrinsic_nomem
;
834 bld_base
->op_actions
[TGSI_OPCODE_MAX
].intr_name
= "llvm.maxnum.f32";
835 bld_base
->op_actions
[TGSI_OPCODE_MIN
].emit
= build_tgsi_intrinsic_nomem
;
836 bld_base
->op_actions
[TGSI_OPCODE_MIN
].intr_name
= "llvm.minnum.f32";
837 bld_base
->op_actions
[TGSI_OPCODE_MOD
].emit
= emit_mod
;
838 bld_base
->op_actions
[TGSI_OPCODE_UMSB
].emit
= emit_umsb
;
839 bld_base
->op_actions
[TGSI_OPCODE_NOT
].emit
= emit_not
;
840 bld_base
->op_actions
[TGSI_OPCODE_OR
].emit
= emit_or
;
841 bld_base
->op_actions
[TGSI_OPCODE_PK2H
].fetch_args
= pk2h_fetch_args
;
842 bld_base
->op_actions
[TGSI_OPCODE_PK2H
].emit
= emit_pk2h
;
843 bld_base
->op_actions
[TGSI_OPCODE_POPC
].emit
= build_tgsi_intrinsic_nomem
;
844 bld_base
->op_actions
[TGSI_OPCODE_POPC
].intr_name
= "llvm.ctpop.i32";
845 bld_base
->op_actions
[TGSI_OPCODE_POW
].emit
= build_tgsi_intrinsic_nomem
;
846 bld_base
->op_actions
[TGSI_OPCODE_POW
].intr_name
= "llvm.pow.f32";
847 bld_base
->op_actions
[TGSI_OPCODE_ROUND
].emit
= build_tgsi_intrinsic_nomem
;
848 bld_base
->op_actions
[TGSI_OPCODE_ROUND
].intr_name
= "llvm.rint.f32";
849 bld_base
->op_actions
[TGSI_OPCODE_RSQ
].emit
= emit_rsq
;
850 bld_base
->op_actions
[TGSI_OPCODE_SGE
].emit
= emit_set_cond
;
851 bld_base
->op_actions
[TGSI_OPCODE_SEQ
].emit
= emit_set_cond
;
852 bld_base
->op_actions
[TGSI_OPCODE_SHL
].emit
= emit_shl
;
853 bld_base
->op_actions
[TGSI_OPCODE_SLE
].emit
= emit_set_cond
;
854 bld_base
->op_actions
[TGSI_OPCODE_SLT
].emit
= emit_set_cond
;
855 bld_base
->op_actions
[TGSI_OPCODE_SNE
].emit
= emit_set_cond
;
856 bld_base
->op_actions
[TGSI_OPCODE_SGT
].emit
= emit_set_cond
;
857 bld_base
->op_actions
[TGSI_OPCODE_SIN
].emit
= build_tgsi_intrinsic_nomem
;
858 bld_base
->op_actions
[TGSI_OPCODE_SIN
].intr_name
= "llvm.sin.f32";
859 bld_base
->op_actions
[TGSI_OPCODE_SQRT
].emit
= build_tgsi_intrinsic_nomem
;
860 bld_base
->op_actions
[TGSI_OPCODE_SQRT
].intr_name
= "llvm.sqrt.f32";
861 bld_base
->op_actions
[TGSI_OPCODE_SSG
].emit
= emit_ssg
;
862 bld_base
->op_actions
[TGSI_OPCODE_TRUNC
].emit
= build_tgsi_intrinsic_nomem
;
863 bld_base
->op_actions
[TGSI_OPCODE_TRUNC
].intr_name
= "llvm.trunc.f32";
864 bld_base
->op_actions
[TGSI_OPCODE_UADD
].emit
= emit_uadd
;
865 bld_base
->op_actions
[TGSI_OPCODE_UBFE
].emit
= emit_bfe
;
866 bld_base
->op_actions
[TGSI_OPCODE_UDIV
].emit
= emit_udiv
;
867 bld_base
->op_actions
[TGSI_OPCODE_UMAX
].emit
= emit_minmax_int
;
868 bld_base
->op_actions
[TGSI_OPCODE_UMIN
].emit
= emit_minmax_int
;
869 bld_base
->op_actions
[TGSI_OPCODE_UMOD
].emit
= emit_umod
;
870 bld_base
->op_actions
[TGSI_OPCODE_USEQ
].emit
= emit_icmp
;
871 bld_base
->op_actions
[TGSI_OPCODE_USGE
].emit
= emit_icmp
;
872 bld_base
->op_actions
[TGSI_OPCODE_USHR
].emit
= emit_ushr
;
873 bld_base
->op_actions
[TGSI_OPCODE_USLT
].emit
= emit_icmp
;
874 bld_base
->op_actions
[TGSI_OPCODE_USNE
].emit
= emit_icmp
;
875 bld_base
->op_actions
[TGSI_OPCODE_U2F
].emit
= emit_u2f
;
876 bld_base
->op_actions
[TGSI_OPCODE_XOR
].emit
= emit_xor
;
877 bld_base
->op_actions
[TGSI_OPCODE_UCMP
].emit
= emit_ucmp
;
878 bld_base
->op_actions
[TGSI_OPCODE_UP2H
].fetch_args
= up2h_fetch_args
;
879 bld_base
->op_actions
[TGSI_OPCODE_UP2H
].emit
= emit_up2h
;
881 bld_base
->op_actions
[TGSI_OPCODE_I64MAX
].emit
= emit_minmax_int
;
882 bld_base
->op_actions
[TGSI_OPCODE_I64MIN
].emit
= emit_minmax_int
;
883 bld_base
->op_actions
[TGSI_OPCODE_U64MAX
].emit
= emit_minmax_int
;
884 bld_base
->op_actions
[TGSI_OPCODE_U64MIN
].emit
= emit_minmax_int
;
885 bld_base
->op_actions
[TGSI_OPCODE_I64ABS
].emit
= emit_iabs
;
886 bld_base
->op_actions
[TGSI_OPCODE_I64SSG
].emit
= emit_ssg
;
887 bld_base
->op_actions
[TGSI_OPCODE_I64NEG
].emit
= emit_ineg
;
889 bld_base
->op_actions
[TGSI_OPCODE_U64SEQ
].emit
= emit_icmp
;
890 bld_base
->op_actions
[TGSI_OPCODE_U64SNE
].emit
= emit_icmp
;
891 bld_base
->op_actions
[TGSI_OPCODE_U64SGE
].emit
= emit_icmp
;
892 bld_base
->op_actions
[TGSI_OPCODE_U64SLT
].emit
= emit_icmp
;
893 bld_base
->op_actions
[TGSI_OPCODE_I64SGE
].emit
= emit_icmp
;
894 bld_base
->op_actions
[TGSI_OPCODE_I64SLT
].emit
= emit_icmp
;
896 bld_base
->op_actions
[TGSI_OPCODE_U64ADD
].emit
= emit_uadd
;
897 bld_base
->op_actions
[TGSI_OPCODE_U64SHL
].emit
= emit_shl
;
898 bld_base
->op_actions
[TGSI_OPCODE_U64SHR
].emit
= emit_ushr
;
899 bld_base
->op_actions
[TGSI_OPCODE_I64SHR
].emit
= emit_ishr
;
901 bld_base
->op_actions
[TGSI_OPCODE_U64MOD
].emit
= emit_umod
;
902 bld_base
->op_actions
[TGSI_OPCODE_I64MOD
].emit
= emit_mod
;
903 bld_base
->op_actions
[TGSI_OPCODE_U64DIV
].emit
= emit_udiv
;
904 bld_base
->op_actions
[TGSI_OPCODE_I64DIV
].emit
= emit_idiv
;