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83ffe9cd | 1 | /* Copyright (C) 1988-2023 Free Software Foundation, Inc. |
2bf6d935 ML |
2 | |
3 | This file is part of GCC. | |
4 | ||
5 | GCC is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3, or (at your option) | |
8 | any later version. | |
9 | ||
10 | GCC is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with GCC; see the file COPYING3. If not see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #ifndef GCC_I386_BUILTINS_H | |
20 | #define GCC_I386_BUILTINS_H | |
21 | ||
22 | /* The following file contains several enumerations and data structures | |
23 | built from the definitions in i386-builtin-types.def. */ | |
24 | ||
25 | #include "i386-builtin-types.inc" | |
26 | ||
27 | /* Codes for all the SSE/MMX builtins. Builtins not mentioned in any | |
28 | bdesc_* arrays below should come first, then builtins for each bdesc_* | |
29 | array in ascending order, so that we can use direct array accesses. */ | |
30 | enum ix86_builtins | |
31 | { | |
32 | IX86_BUILTIN_MASKMOVQ, | |
33 | IX86_BUILTIN_LDMXCSR, | |
34 | IX86_BUILTIN_STMXCSR, | |
35 | IX86_BUILTIN_MASKMOVDQU, | |
36 | IX86_BUILTIN_PSLLDQ128, | |
37 | IX86_BUILTIN_CLFLUSH, | |
38 | IX86_BUILTIN_MONITOR, | |
39 | IX86_BUILTIN_MWAIT, | |
40 | IX86_BUILTIN_UMONITOR, | |
41 | IX86_BUILTIN_UMWAIT, | |
42 | IX86_BUILTIN_TPAUSE, | |
299a53d7 | 43 | IX86_BUILTIN_TESTUI, |
2bf6d935 ML |
44 | IX86_BUILTIN_CLZERO, |
45 | IX86_BUILTIN_CLDEMOTE, | |
46 | IX86_BUILTIN_VEC_INIT_V2SI, | |
47 | IX86_BUILTIN_VEC_INIT_V4HI, | |
48 | IX86_BUILTIN_VEC_INIT_V8QI, | |
49 | IX86_BUILTIN_VEC_EXT_V2DF, | |
50 | IX86_BUILTIN_VEC_EXT_V2DI, | |
51 | IX86_BUILTIN_VEC_EXT_V4SF, | |
52 | IX86_BUILTIN_VEC_EXT_V4SI, | |
53 | IX86_BUILTIN_VEC_EXT_V8HI, | |
54 | IX86_BUILTIN_VEC_EXT_V2SI, | |
55 | IX86_BUILTIN_VEC_EXT_V4HI, | |
56 | IX86_BUILTIN_VEC_EXT_V16QI, | |
57 | IX86_BUILTIN_VEC_SET_V2DI, | |
58 | IX86_BUILTIN_VEC_SET_V4SF, | |
59 | IX86_BUILTIN_VEC_SET_V4SI, | |
60 | IX86_BUILTIN_VEC_SET_V8HI, | |
61 | IX86_BUILTIN_VEC_SET_V4HI, | |
62 | IX86_BUILTIN_VEC_SET_V16QI, | |
63 | IX86_BUILTIN_GATHERSIV2DF, | |
64 | IX86_BUILTIN_GATHERSIV4DF, | |
65 | IX86_BUILTIN_GATHERDIV2DF, | |
66 | IX86_BUILTIN_GATHERDIV4DF, | |
67 | IX86_BUILTIN_GATHERSIV4SF, | |
68 | IX86_BUILTIN_GATHERSIV8SF, | |
69 | IX86_BUILTIN_GATHERDIV4SF, | |
70 | IX86_BUILTIN_GATHERDIV8SF, | |
71 | IX86_BUILTIN_GATHERSIV2DI, | |
72 | IX86_BUILTIN_GATHERSIV4DI, | |
73 | IX86_BUILTIN_GATHERDIV2DI, | |
74 | IX86_BUILTIN_GATHERDIV4DI, | |
75 | IX86_BUILTIN_GATHERSIV4SI, | |
76 | IX86_BUILTIN_GATHERSIV8SI, | |
77 | IX86_BUILTIN_GATHERDIV4SI, | |
78 | IX86_BUILTIN_GATHERDIV8SI, | |
79 | IX86_BUILTIN_GATHER3SIV8SF, | |
80 | IX86_BUILTIN_GATHER3SIV4SF, | |
81 | IX86_BUILTIN_GATHER3SIV4DF, | |
82 | IX86_BUILTIN_GATHER3SIV2DF, | |
83 | IX86_BUILTIN_GATHER3DIV8SF, | |
84 | IX86_BUILTIN_GATHER3DIV4SF, | |
85 | IX86_BUILTIN_GATHER3DIV4DF, | |
86 | IX86_BUILTIN_GATHER3DIV2DF, | |
87 | IX86_BUILTIN_GATHER3SIV8SI, | |
88 | IX86_BUILTIN_GATHER3SIV4SI, | |
89 | IX86_BUILTIN_GATHER3SIV4DI, | |
90 | IX86_BUILTIN_GATHER3SIV2DI, | |
91 | IX86_BUILTIN_GATHER3DIV8SI, | |
92 | IX86_BUILTIN_GATHER3DIV4SI, | |
93 | IX86_BUILTIN_GATHER3DIV4DI, | |
94 | IX86_BUILTIN_GATHER3DIV2DI, | |
95 | IX86_BUILTIN_SCATTERSIV8SF, | |
96 | IX86_BUILTIN_SCATTERSIV4SF, | |
97 | IX86_BUILTIN_SCATTERSIV4DF, | |
98 | IX86_BUILTIN_SCATTERSIV2DF, | |
99 | IX86_BUILTIN_SCATTERDIV8SF, | |
100 | IX86_BUILTIN_SCATTERDIV4SF, | |
101 | IX86_BUILTIN_SCATTERDIV4DF, | |
102 | IX86_BUILTIN_SCATTERDIV2DF, | |
103 | IX86_BUILTIN_SCATTERSIV8SI, | |
104 | IX86_BUILTIN_SCATTERSIV4SI, | |
105 | IX86_BUILTIN_SCATTERSIV4DI, | |
106 | IX86_BUILTIN_SCATTERSIV2DI, | |
107 | IX86_BUILTIN_SCATTERDIV8SI, | |
108 | IX86_BUILTIN_SCATTERDIV4SI, | |
109 | IX86_BUILTIN_SCATTERDIV4DI, | |
110 | IX86_BUILTIN_SCATTERDIV2DI, | |
111 | /* Alternate 4 and 8 element gather/scatter for the vectorizer | |
112 | where all operands are 32-byte or 64-byte wide respectively. */ | |
113 | IX86_BUILTIN_GATHERALTSIV4DF, | |
114 | IX86_BUILTIN_GATHERALTDIV8SF, | |
115 | IX86_BUILTIN_GATHERALTSIV4DI, | |
116 | IX86_BUILTIN_GATHERALTDIV8SI, | |
117 | IX86_BUILTIN_GATHER3ALTDIV16SF, | |
118 | IX86_BUILTIN_GATHER3ALTDIV16SI, | |
119 | IX86_BUILTIN_GATHER3ALTSIV4DF, | |
120 | IX86_BUILTIN_GATHER3ALTDIV8SF, | |
121 | IX86_BUILTIN_GATHER3ALTSIV4DI, | |
122 | IX86_BUILTIN_GATHER3ALTDIV8SI, | |
123 | IX86_BUILTIN_GATHER3ALTSIV8DF, | |
124 | IX86_BUILTIN_GATHER3ALTSIV8DI, | |
125 | IX86_BUILTIN_GATHER3DIV16SF, | |
126 | IX86_BUILTIN_GATHER3DIV16SI, | |
127 | IX86_BUILTIN_GATHER3DIV8DF, | |
128 | IX86_BUILTIN_GATHER3DIV8DI, | |
129 | IX86_BUILTIN_GATHER3SIV16SF, | |
130 | IX86_BUILTIN_GATHER3SIV16SI, | |
131 | IX86_BUILTIN_GATHER3SIV8DF, | |
132 | IX86_BUILTIN_GATHER3SIV8DI, | |
133 | IX86_BUILTIN_SCATTERALTSIV8DF, | |
134 | IX86_BUILTIN_SCATTERALTDIV16SF, | |
135 | IX86_BUILTIN_SCATTERALTSIV8DI, | |
136 | IX86_BUILTIN_SCATTERALTDIV16SI, | |
137 | IX86_BUILTIN_SCATTERALTSIV4DF, | |
138 | IX86_BUILTIN_SCATTERALTDIV8SF, | |
139 | IX86_BUILTIN_SCATTERALTSIV4DI, | |
140 | IX86_BUILTIN_SCATTERALTDIV8SI, | |
141 | IX86_BUILTIN_SCATTERALTSIV2DF, | |
142 | IX86_BUILTIN_SCATTERALTDIV4SF, | |
143 | IX86_BUILTIN_SCATTERALTSIV2DI, | |
144 | IX86_BUILTIN_SCATTERALTDIV4SI, | |
145 | IX86_BUILTIN_SCATTERDIV16SF, | |
146 | IX86_BUILTIN_SCATTERDIV16SI, | |
147 | IX86_BUILTIN_SCATTERDIV8DF, | |
148 | IX86_BUILTIN_SCATTERDIV8DI, | |
149 | IX86_BUILTIN_SCATTERSIV16SF, | |
150 | IX86_BUILTIN_SCATTERSIV16SI, | |
151 | IX86_BUILTIN_SCATTERSIV8DF, | |
152 | IX86_BUILTIN_SCATTERSIV8DI, | |
153 | IX86_BUILTIN_GATHERPFQPD, | |
154 | IX86_BUILTIN_GATHERPFDPS, | |
155 | IX86_BUILTIN_GATHERPFDPD, | |
156 | IX86_BUILTIN_GATHERPFQPS, | |
157 | IX86_BUILTIN_SCATTERPFDPD, | |
158 | IX86_BUILTIN_SCATTERPFDPS, | |
159 | IX86_BUILTIN_SCATTERPFQPD, | |
160 | IX86_BUILTIN_SCATTERPFQPS, | |
161 | IX86_BUILTIN_CLWB, | |
162 | IX86_BUILTIN_CLFLUSHOPT, | |
163 | IX86_BUILTIN_INFQ, | |
164 | IX86_BUILTIN_HUGE_VALQ, | |
165 | IX86_BUILTIN_NANQ, | |
166 | IX86_BUILTIN_NANSQ, | |
167 | IX86_BUILTIN_XABORT, | |
168 | IX86_BUILTIN_ADDCARRYX32, | |
169 | IX86_BUILTIN_ADDCARRYX64, | |
170 | IX86_BUILTIN_SBB32, | |
171 | IX86_BUILTIN_SBB64, | |
172 | IX86_BUILTIN_RDRAND16_STEP, | |
173 | IX86_BUILTIN_RDRAND32_STEP, | |
174 | IX86_BUILTIN_RDRAND64_STEP, | |
175 | IX86_BUILTIN_RDSEED16_STEP, | |
176 | IX86_BUILTIN_RDSEED32_STEP, | |
177 | IX86_BUILTIN_RDSEED64_STEP, | |
178 | IX86_BUILTIN_MONITORX, | |
179 | IX86_BUILTIN_MWAITX, | |
180 | IX86_BUILTIN_CFSTRING, | |
181 | IX86_BUILTIN_CPU_INIT, | |
182 | IX86_BUILTIN_CPU_IS, | |
183 | IX86_BUILTIN_CPU_SUPPORTS, | |
184 | IX86_BUILTIN_READ_FLAGS, | |
185 | IX86_BUILTIN_WRITE_FLAGS, | |
186 | ||
187 | /* All the remaining builtins are tracked in bdesc_* arrays in | |
188 | i386-builtin.def. Don't add any IX86_BUILTIN_* enumerators after | |
189 | this point. */ | |
190 | #define BDESC(mask, mask2, icode, name, code, comparison, flag) \ | |
191 | code, | |
192 | #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) \ | |
193 | code, \ | |
194 | IX86_BUILTIN__BDESC_##kindu##_FIRST = code, | |
195 | #define BDESC_END(kind, next_kind) | |
196 | ||
197 | #include "i386-builtin.def" | |
198 | ||
199 | #undef BDESC | |
200 | #undef BDESC_FIRST | |
201 | #undef BDESC_END | |
202 | ||
203 | IX86_BUILTIN_MAX, | |
204 | ||
205 | IX86_BUILTIN__BDESC_MAX_FIRST = IX86_BUILTIN_MAX, | |
206 | ||
207 | /* Now just the aliases for bdesc_* start/end. */ | |
208 | #define BDESC(mask, mask2, icode, name, code, comparison, flag) | |
209 | #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) | |
210 | #define BDESC_END(kind, next_kind) \ | |
211 | IX86_BUILTIN__BDESC_##kind##_LAST \ | |
212 | = IX86_BUILTIN__BDESC_##next_kind##_FIRST - 1, | |
213 | ||
214 | #include "i386-builtin.def" | |
215 | ||
216 | #undef BDESC | |
217 | #undef BDESC_FIRST | |
218 | #undef BDESC_END | |
219 | ||
220 | /* Just to make sure there is no comma after the last enumerator. */ | |
221 | IX86_BUILTIN__BDESC_MAX_LAST = IX86_BUILTIN__BDESC_MAX_FIRST | |
222 | }; | |
223 | ||
224 | /* Table of all of the builtin functions that are possible with different ISA's | |
225 | but are waiting to be built until a function is declared to use that | |
226 | ISA. */ | |
227 | struct builtin_isa { | |
228 | HOST_WIDE_INT isa; /* isa_flags this builtin is defined for */ | |
229 | HOST_WIDE_INT isa2; /* additional isa_flags this builtin is defined for */ | |
230 | const char *name; /* function name */ | |
231 | enum ix86_builtin_func_type tcode; /* type to use in the declaration */ | |
232 | unsigned char const_p:1; /* true if the declaration is constant */ | |
233 | unsigned char pure_p:1; /* true if the declaration has pure attribute */ | |
234 | bool set_and_not_built_p; | |
235 | }; | |
236 | ||
237 | /* Bits for builtin_description.flag. */ | |
238 | ||
2bf6d935 ML |
239 | struct builtin_description |
240 | { | |
241 | const HOST_WIDE_INT mask; | |
242 | const HOST_WIDE_INT mask2; | |
243 | const enum insn_code icode; | |
244 | const char *const name; | |
245 | const enum ix86_builtins code; | |
246 | const enum rtx_code comparison; | |
247 | const int flag; | |
248 | }; | |
249 | ||
250 | #define MULTI_ARG_4_DF2_DI_I V2DF_FTYPE_V2DF_V2DF_V2DI_INT | |
251 | #define MULTI_ARG_4_DF2_DI_I1 V4DF_FTYPE_V4DF_V4DF_V4DI_INT | |
252 | #define MULTI_ARG_4_SF2_SI_I V4SF_FTYPE_V4SF_V4SF_V4SI_INT | |
253 | #define MULTI_ARG_4_SF2_SI_I1 V8SF_FTYPE_V8SF_V8SF_V8SI_INT | |
254 | #define MULTI_ARG_3_SF V4SF_FTYPE_V4SF_V4SF_V4SF | |
255 | #define MULTI_ARG_3_DF V2DF_FTYPE_V2DF_V2DF_V2DF | |
256 | #define MULTI_ARG_3_SF2 V8SF_FTYPE_V8SF_V8SF_V8SF | |
257 | #define MULTI_ARG_3_DF2 V4DF_FTYPE_V4DF_V4DF_V4DF | |
258 | #define MULTI_ARG_3_DI V2DI_FTYPE_V2DI_V2DI_V2DI | |
259 | #define MULTI_ARG_3_SI V4SI_FTYPE_V4SI_V4SI_V4SI | |
260 | #define MULTI_ARG_3_SI_DI V4SI_FTYPE_V4SI_V4SI_V2DI | |
261 | #define MULTI_ARG_3_HI V8HI_FTYPE_V8HI_V8HI_V8HI | |
262 | #define MULTI_ARG_3_HI_SI V8HI_FTYPE_V8HI_V8HI_V4SI | |
263 | #define MULTI_ARG_3_QI V16QI_FTYPE_V16QI_V16QI_V16QI | |
264 | #define MULTI_ARG_3_DI2 V4DI_FTYPE_V4DI_V4DI_V4DI | |
265 | #define MULTI_ARG_3_SI2 V8SI_FTYPE_V8SI_V8SI_V8SI | |
266 | #define MULTI_ARG_3_HI2 V16HI_FTYPE_V16HI_V16HI_V16HI | |
267 | #define MULTI_ARG_3_QI2 V32QI_FTYPE_V32QI_V32QI_V32QI | |
268 | #define MULTI_ARG_2_SF V4SF_FTYPE_V4SF_V4SF | |
269 | #define MULTI_ARG_2_DF V2DF_FTYPE_V2DF_V2DF | |
270 | #define MULTI_ARG_2_DI V2DI_FTYPE_V2DI_V2DI | |
271 | #define MULTI_ARG_2_SI V4SI_FTYPE_V4SI_V4SI | |
272 | #define MULTI_ARG_2_HI V8HI_FTYPE_V8HI_V8HI | |
273 | #define MULTI_ARG_2_QI V16QI_FTYPE_V16QI_V16QI | |
274 | #define MULTI_ARG_2_DI_IMM V2DI_FTYPE_V2DI_SI | |
275 | #define MULTI_ARG_2_SI_IMM V4SI_FTYPE_V4SI_SI | |
276 | #define MULTI_ARG_2_HI_IMM V8HI_FTYPE_V8HI_SI | |
277 | #define MULTI_ARG_2_QI_IMM V16QI_FTYPE_V16QI_SI | |
278 | #define MULTI_ARG_2_DI_CMP V2DI_FTYPE_V2DI_V2DI_CMP | |
279 | #define MULTI_ARG_2_SI_CMP V4SI_FTYPE_V4SI_V4SI_CMP | |
280 | #define MULTI_ARG_2_HI_CMP V8HI_FTYPE_V8HI_V8HI_CMP | |
281 | #define MULTI_ARG_2_QI_CMP V16QI_FTYPE_V16QI_V16QI_CMP | |
282 | #define MULTI_ARG_2_SF_TF V4SF_FTYPE_V4SF_V4SF_TF | |
283 | #define MULTI_ARG_2_DF_TF V2DF_FTYPE_V2DF_V2DF_TF | |
284 | #define MULTI_ARG_2_DI_TF V2DI_FTYPE_V2DI_V2DI_TF | |
285 | #define MULTI_ARG_2_SI_TF V4SI_FTYPE_V4SI_V4SI_TF | |
286 | #define MULTI_ARG_2_HI_TF V8HI_FTYPE_V8HI_V8HI_TF | |
287 | #define MULTI_ARG_2_QI_TF V16QI_FTYPE_V16QI_V16QI_TF | |
288 | #define MULTI_ARG_1_SF V4SF_FTYPE_V4SF | |
289 | #define MULTI_ARG_1_DF V2DF_FTYPE_V2DF | |
290 | #define MULTI_ARG_1_SF2 V8SF_FTYPE_V8SF | |
291 | #define MULTI_ARG_1_DF2 V4DF_FTYPE_V4DF | |
292 | #define MULTI_ARG_1_DI V2DI_FTYPE_V2DI | |
293 | #define MULTI_ARG_1_SI V4SI_FTYPE_V4SI | |
294 | #define MULTI_ARG_1_HI V8HI_FTYPE_V8HI | |
295 | #define MULTI_ARG_1_QI V16QI_FTYPE_V16QI | |
296 | #define MULTI_ARG_1_SI_DI V2DI_FTYPE_V4SI | |
297 | #define MULTI_ARG_1_HI_DI V2DI_FTYPE_V8HI | |
298 | #define MULTI_ARG_1_HI_SI V4SI_FTYPE_V8HI | |
299 | #define MULTI_ARG_1_QI_DI V2DI_FTYPE_V16QI | |
300 | #define MULTI_ARG_1_QI_SI V4SI_FTYPE_V16QI | |
301 | #define MULTI_ARG_1_QI_HI V8HI_FTYPE_V16QI | |
302 | ||
303 | #define BDESC(mask, mask2, icode, name, code, comparison, flag) \ | |
304 | { mask, mask2, icode, name, code, comparison, flag }, | |
305 | #define BDESC_FIRST(kind, kindu, mask, mask2, icode, name, code, comparison, flag) \ | |
306 | static const struct builtin_description bdesc_##kind[] = \ | |
307 | { \ | |
308 | BDESC (mask, mask2, icode, name, code, comparison, flag) | |
309 | #define BDESC_END(kind, next_kind) \ | |
310 | }; | |
311 | ||
312 | #include "i386-builtin.def" | |
313 | ||
314 | extern builtin_isa ix86_builtins_isa[(int) IX86_BUILTIN_MAX]; | |
315 | ||
316 | tree ix86_builtin_vectorized_function (unsigned int fn, tree type_out, | |
317 | tree type_in); | |
318 | void ix86_init_builtins (void); | |
319 | tree ix86_vectorize_builtin_gather (const_tree mem_vectype, | |
320 | const_tree index_type, int scale); | |
321 | tree ix86_builtin_decl (unsigned code, bool); | |
322 | tree ix86_builtin_reciprocal (tree fndecl); | |
323 | unsigned int get_builtin_code_for_version (tree decl, tree *predicate_list); | |
324 | tree fold_builtin_cpu (tree fndecl, tree *args); | |
325 | tree get_ix86_builtin (enum ix86_builtins c); | |
326 | ||
327 | #endif /* GCC_I386_BUILTINS_H */ |