File: | build/source/build-llvm/tools/clang/stage2-bins/lib/Target/AArch64/AArch64GenPreLegalizeGICombiner.inc |
Warning: | line 3051, column 7 Value stored to 'Partition' is never read |
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1 | /*===- TableGen'erated file -------------------------------------*- C++ -*-===*\ |
2 | |* *| |
3 | |* Global Combiner *| |
4 | |* *| |
5 | |* Automatically generated file, do not edit! *| |
6 | |* *| |
7 | \*===----------------------------------------------------------------------===*/ |
8 | |
9 | #ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_DEPS |
10 | #include "llvm/ADT/SparseBitVector.h" |
11 | namespace llvm { |
12 | extern cl::OptionCategory GICombinerOptionCategory; |
13 | } // end namespace llvm |
14 | #endif // ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_DEPS |
15 | |
16 | #ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_H |
17 | class AArch64GenPreLegalizerCombinerHelperRuleConfig { |
18 | SparseBitVector<> DisabledRules; |
19 | |
20 | public: |
21 | bool parseCommandLineOption(); |
22 | bool isRuleDisabled(unsigned ID) const; |
23 | bool setRuleEnabled(StringRef RuleIdentifier); |
24 | bool setRuleDisabled(StringRef RuleIdentifier); |
25 | }; |
26 | |
27 | class AArch64GenPreLegalizerCombinerHelper : public AArch64PreLegalizerCombinerHelperState { |
28 | const AArch64GenPreLegalizerCombinerHelperRuleConfig *RuleConfig; |
29 | |
30 | public: |
31 | template <typename... Args>AArch64GenPreLegalizerCombinerHelper(const AArch64GenPreLegalizerCombinerHelperRuleConfig &RuleConfig, Args &&... args) : AArch64PreLegalizerCombinerHelperState(std::forward<Args>(args)...), RuleConfig(&RuleConfig) {} |
32 | |
33 | bool tryCombineAll( |
34 | GISelChangeObserver &Observer, |
35 | MachineInstr &MI, |
36 | MachineIRBuilder &B) const; |
37 | }; |
38 | |
39 | static std::optional<uint64_t> getRuleIdxForIdentifier(StringRef RuleIdentifier) { |
40 | uint64_t I; |
41 | // getAtInteger(...) returns false on success |
42 | bool Parsed = !RuleIdentifier.getAsInteger(0, I); |
43 | if (Parsed) |
44 | return I; |
45 | |
46 | #ifndef NDEBUG |
47 | switch (RuleIdentifier.size()) { |
48 | default: break; |
49 | case 9: // 4 strings to match. |
50 | switch (RuleIdentifier[0]) { |
51 | default: break; |
52 | case 'a': // 1 string to match. |
53 | if (memcmp(RuleIdentifier.data()+1, "ddo_by_0", 8) != 0) |
54 | break; |
55 | return 73; // "addo_by_0" |
56 | case 'c': // 1 string to match. |
57 | if (memcmp(RuleIdentifier.data()+1, "opy_prop", 8) != 0) |
58 | break; |
59 | return 0; // "copy_prop" |
60 | case 'm': // 2 strings to match. |
61 | if (memcmp(RuleIdentifier.data()+1, "ulo_by_", 7) != 0) |
62 | break; |
63 | switch (RuleIdentifier[8]) { |
64 | default: break; |
65 | case '0': // 1 string to match. |
66 | return 72; // "mulo_by_0" |
67 | case '2': // 1 string to match. |
68 | return 71; // "mulo_by_2" |
69 | } |
70 | break; |
71 | } |
72 | break; |
73 | case 10: // 3 strings to match. |
74 | switch (RuleIdentifier[0]) { |
75 | default: break; |
76 | case 'i': // 1 string to match. |
77 | if (memcmp(RuleIdentifier.data()+1, "2p_to_p2i", 9) != 0) |
78 | break; |
79 | return 29; // "i2p_to_p2i" |
80 | case 'm': // 1 string to match. |
81 | if (memcmp(RuleIdentifier.data()+1, "ul_to_shl", 9) != 0) |
82 | break; |
83 | return 1; // "mul_to_shl" |
84 | case 'p': // 1 string to match. |
85 | if (memcmp(RuleIdentifier.data()+1, "2i_to_i2p", 9) != 0) |
86 | break; |
87 | return 28; // "p2i_to_i2p" |
88 | } |
89 | break; |
90 | case 11: // 4 strings to match. |
91 | switch (RuleIdentifier[0]) { |
92 | default: break; |
93 | case 'a': // 1 string to match. |
94 | if (memcmp(RuleIdentifier.data()+1, "dd_sub_reg", 10) != 0) |
95 | break; |
96 | return 33; // "add_sub_reg" |
97 | case 's': // 1 string to match. |
98 | if (memcmp(RuleIdentifier.data()+1, "ub_add_reg", 10) != 0) |
99 | break; |
100 | return 105; // "sub_add_reg" |
101 | case 't': // 1 string to match. |
102 | if (memcmp(RuleIdentifier.data()+1, "runc_shift", 10) != 0) |
103 | break; |
104 | return 67; // "trunc_shift" |
105 | case 'u': // 1 string to match. |
106 | if (memcmp(RuleIdentifier.data()+1, "nmerge_cst", 10) != 0) |
107 | break; |
108 | return 62; // "unmerge_cst" |
109 | } |
110 | break; |
111 | case 12: // 6 strings to match. |
112 | switch (RuleIdentifier[0]) { |
113 | default: break; |
114 | case 'a': // 1 string to match. |
115 | if (memcmp(RuleIdentifier.data()+1, "dde_to_addo", 11) != 0) |
116 | break; |
117 | return 74; // "adde_to_addo" |
118 | case 'e': // 1 string to match. |
119 | if (memcmp(RuleIdentifier.data()+1, "xt_ext_fold", 11) != 0) |
120 | break; |
121 | return 58; // "ext_ext_fold" |
122 | case 'f': // 1 string to match. |
123 | if (memcmp(RuleIdentifier.data()+1, "sub_to_fneg", 11) != 0) |
124 | break; |
125 | return 108; // "fsub_to_fneg" |
126 | case 'm': // 1 string to match. |
127 | if (memcmp(RuleIdentifier.data()+1, "ulh_to_lshr", 11) != 0) |
128 | break; |
129 | return 93; // "mulh_to_lshr" |
130 | case 'n': // 1 string to match. |
131 | if (memcmp(RuleIdentifier.data()+1, "ot_cmp_fold", 11) != 0) |
132 | break; |
133 | return 59; // "not_cmp_fold" |
134 | case 'r': // 1 string to match. |
135 | if (memcmp(RuleIdentifier.data()+1, "edundant_or", 11) != 0) |
136 | break; |
137 | return 52; // "redundant_or" |
138 | } |
139 | break; |
140 | case 13: // 8 strings to match. |
141 | switch (RuleIdentifier[0]) { |
142 | default: break; |
143 | case 'c': // 1 string to match. |
144 | if (memcmp(RuleIdentifier.data()+1, "onstant_fold", 12) != 0) |
145 | break; |
146 | return 89; // "constant_fold" |
147 | case 'l': // 1 string to match. |
148 | if (memcmp(RuleIdentifier.data()+1, "oad_and_mask", 12) != 0) |
149 | break; |
150 | return 9; // "load_and_mask" |
151 | case 'm': // 1 string to match. |
152 | if (memcmp(RuleIdentifier.data()+1, "erge_unmerge", 12) != 0) |
153 | break; |
154 | return 65; // "merge_unmerge" |
155 | case 'r': // 1 string to match. |
156 | if (memcmp(RuleIdentifier.data()+1, "edundant_and", 12) != 0) |
157 | break; |
158 | return 50; // "redundant_and" |
159 | case 's': // 1 string to match. |
160 | if (memcmp(RuleIdentifier.data()+1, "div_by_const", 12) != 0) |
161 | break; |
162 | return 92; // "sdiv_by_const" |
163 | case 'u': // 3 strings to match. |
164 | switch (RuleIdentifier[1]) { |
165 | default: break; |
166 | case 'd': // 1 string to match. |
167 | if (memcmp(RuleIdentifier.data()+2, "iv_by_const", 11) != 0) |
168 | break; |
169 | return 91; // "udiv_by_const" |
170 | case 'n': // 2 strings to match. |
171 | if (memcmp(RuleIdentifier.data()+2, "merge_", 6) != 0) |
172 | break; |
173 | switch (RuleIdentifier[8]) { |
174 | default: break; |
175 | case 'm': // 1 string to match. |
176 | if (memcmp(RuleIdentifier.data()+9, "erge", 4) != 0) |
177 | break; |
178 | return 61; // "unmerge_merge" |
179 | case 'u': // 1 string to match. |
180 | if (memcmp(RuleIdentifier.data()+9, "ndef", 4) != 0) |
181 | break; |
182 | return 21; // "unmerge_undef" |
183 | } |
184 | break; |
185 | } |
186 | break; |
187 | } |
188 | break; |
189 | case 14: // 7 strings to match. |
190 | switch (RuleIdentifier[0]) { |
191 | default: break; |
192 | case 'b': // 1 string to match. |
193 | if (memcmp(RuleIdentifier.data()+1, "inop_same_val", 13) != 0) |
194 | break; |
195 | return 25; // "binop_same_val" |
196 | case 'c': // 1 string to match. |
197 | if (memcmp(RuleIdentifier.data()+1, "onstant_fp_op", 13) != 0) |
198 | break; |
199 | return 68; // "constant_fp_op" |
200 | case 'f': // 2 strings to match. |
201 | switch (RuleIdentifier[1]) { |
202 | default: break; |
203 | case 'a': // 1 string to match. |
204 | if (memcmp(RuleIdentifier.data()+2, "bs_fneg_fold", 12) != 0) |
205 | break; |
206 | return 90; // "fabs_fneg_fold" |
207 | case 'n': // 1 string to match. |
208 | if (memcmp(RuleIdentifier.data()+2, "eg_fneg_fold", 12) != 0) |
209 | break; |
210 | return 31; // "fneg_fneg_fold" |
211 | } |
212 | break; |
213 | case 'm': // 1 string to match. |
214 | if (memcmp(RuleIdentifier.data()+1, "ul_by_neg_one", 13) != 0) |
215 | break; |
216 | return 3; // "mul_by_neg_one" |
217 | case 'r': // 1 string to match. |
218 | if (memcmp(RuleIdentifier.data()+1, "eassoc_ptradd", 13) != 0) |
219 | break; |
220 | return 41; // "reassoc_ptradd" |
221 | case 't': // 1 string to match. |
222 | if (memcmp(RuleIdentifier.data()+1, "runc_ext_fold", 13) != 0) |
223 | break; |
224 | return 66; // "trunc_ext_fold" |
225 | } |
226 | break; |
227 | case 15: // 6 strings to match. |
228 | switch (RuleIdentifier[0]) { |
229 | default: break; |
230 | case 'e': // 1 string to match. |
231 | if (memcmp(RuleIdentifier.data()+1, "xtending_loads", 14) != 0) |
232 | break; |
233 | return 8; // "extending_loads" |
234 | case 'i': // 1 string to match. |
235 | if (memcmp(RuleIdentifier.data()+1, "dempotent_prop", 14) != 0) |
236 | break; |
237 | return 4; // "idempotent_prop" |
238 | case 'l': // 1 string to match. |
239 | if (memcmp(RuleIdentifier.data()+1, "oad_or_combine", 14) != 0) |
240 | break; |
241 | return 80; // "load_or_combine" |
242 | case 'o': // 1 string to match. |
243 | if (memcmp(RuleIdentifier.data()+1, "verlapping_and", 14) != 0) |
244 | break; |
245 | return 70; // "overlapping_and" |
246 | case 's': // 1 string to match. |
247 | if (memcmp(RuleIdentifier.data()+1, "elect_same_val", 14) != 0) |
248 | break; |
249 | return 23; // "select_same_val" |
250 | case 'z': // 1 string to match. |
251 | if (memcmp(RuleIdentifier.data()+1, "ext_trunc_fold", 14) != 0) |
252 | break; |
253 | return 54; // "zext_trunc_fold" |
254 | } |
255 | break; |
256 | case 16: // 4 strings to match. |
257 | switch (RuleIdentifier[0]) { |
258 | default: break; |
259 | case 's': // 2 strings to match. |
260 | if (memcmp(RuleIdentifier.data()+1, "elect_", 6) != 0) |
261 | break; |
262 | switch (RuleIdentifier[7]) { |
263 | default: break; |
264 | case 't': // 1 string to match. |
265 | if (memcmp(RuleIdentifier.data()+8, "o_minmax", 8) != 0) |
266 | break; |
267 | return 106; // "select_to_minmax" |
268 | case 'u': // 1 string to match. |
269 | if (memcmp(RuleIdentifier.data()+8, "ndef_cmp", 8) != 0) |
270 | break; |
271 | return 47; // "select_undef_cmp" |
272 | } |
273 | break; |
274 | case 't': // 1 string to match. |
275 | if (memcmp(RuleIdentifier.data()+1, "runcstore_merge", 15) != 0) |
276 | break; |
277 | return 81; // "truncstore_merge" |
278 | case 'u': // 1 string to match. |
279 | if (memcmp(RuleIdentifier.data()+1, "ndef_to_fp_zero", 15) != 0) |
280 | break; |
281 | return 11; // "undef_to_fp_zero" |
282 | } |
283 | break; |
284 | case 17: // 9 strings to match. |
285 | switch (RuleIdentifier[0]) { |
286 | default: break; |
287 | case 'a': // 2 strings to match. |
288 | switch (RuleIdentifier[1]) { |
289 | default: break; |
290 | case 'd': // 1 string to match. |
291 | if (memcmp(RuleIdentifier.data()+2, "d_p2i_to_ptradd", 15) != 0) |
292 | break; |
293 | return 2; // "add_p2i_to_ptradd" |
294 | case 'n': // 1 string to match. |
295 | if (memcmp(RuleIdentifier.data()+2, "yext_trunc_fold", 15) != 0) |
296 | break; |
297 | return 30; // "anyext_trunc_fold" |
298 | } |
299 | break; |
300 | case 'd': // 1 string to match. |
301 | if (memcmp(RuleIdentifier.data()+1, "iv_rem_to_divrem", 16) != 0) |
302 | break; |
303 | return 82; // "div_rem_to_divrem" |
304 | case 'e': // 1 string to match. |
305 | if (memcmp(RuleIdentifier.data()+1, "rase_undef_store", 16) != 0) |
306 | break; |
307 | return 20; // "erase_undef_store" |
308 | case 'p': // 1 string to match. |
309 | if (memcmp(RuleIdentifier.data()+1, "tr_add_with_zero", 16) != 0) |
310 | break; |
311 | return 77; // "ptr_add_with_zero" |
312 | case 's': // 2 strings to match. |
313 | switch (RuleIdentifier[1]) { |
314 | default: break; |
315 | case 'e': // 1 string to match. |
316 | if (memcmp(RuleIdentifier.data()+2, "lect_to_logical", 15) != 0) |
317 | break; |
318 | return 49; // "select_to_logical" |
319 | case 'h': // 1 string to match. |
320 | if (memcmp(RuleIdentifier.data()+2, "ift_immed_chain", 15) != 0) |
321 | break; |
322 | return 78; // "shift_immed_chain" |
323 | } |
324 | break; |
325 | case 'u': // 2 strings to match. |
326 | switch (RuleIdentifier[1]) { |
327 | default: break; |
328 | case 'n': // 1 string to match. |
329 | if (memcmp(RuleIdentifier.data()+2, "def_to_int_zero", 15) != 0) |
330 | break; |
331 | return 12; // "undef_to_int_zero" |
332 | case 'r': // 1 string to match. |
333 | if (memcmp(RuleIdentifier.data()+2, "em_pow2_to_mask", 15) != 0) |
334 | break; |
335 | return 53; // "urem_pow2_to_mask" |
336 | } |
337 | break; |
338 | } |
339 | break; |
340 | case 18: // 5 strings to match. |
341 | switch (RuleIdentifier[0]) { |
342 | default: break; |
343 | case 'b': // 1 string to match. |
344 | if (memcmp(RuleIdentifier.data()+1, "inop_left_to_zero", 17) != 0) |
345 | break; |
346 | return 26; // "binop_left_to_zero" |
347 | case 'c': // 1 string to match. |
348 | if (memcmp(RuleIdentifier.data()+1, "ombine_minmax_nan", 17) != 0) |
349 | break; |
350 | return 75; // "combine_minmax_nan" |
351 | case 'f': // 1 string to match. |
352 | if (memcmp(RuleIdentifier.data()+1, "old_global_offset", 17) != 0) |
353 | break; |
354 | return 112; // "fold_global_offset" |
355 | case 'r': // 1 string to match. |
356 | if (memcmp(RuleIdentifier.data()+1, "ight_identity_one", 17) != 0) |
357 | break; |
358 | return 32; // "right_identity_one" |
359 | case 's': // 1 string to match. |
360 | if (memcmp(RuleIdentifier.data()+1, "ext_inreg_of_load", 17) != 0) |
361 | break; |
362 | return 44; // "sext_inreg_of_load" |
363 | } |
364 | break; |
365 | case 19: // 8 strings to match. |
366 | switch (RuleIdentifier[0]) { |
367 | default: break; |
368 | case 'b': // 1 string to match. |
369 | if (memcmp(RuleIdentifier.data()+1, "inop_right_to_zero", 18) != 0) |
370 | break; |
371 | return 27; // "binop_right_to_zero" |
372 | case 'c': // 1 string to match. |
373 | if (memcmp(RuleIdentifier.data()+1, "onst_ptradd_to_i2p", 18) != 0) |
374 | break; |
375 | return 69; // "const_ptradd_to_i2p" |
376 | case 'e': // 1 string to match. |
377 | if (memcmp(RuleIdentifier.data()+1, "xtend_through_phis", 18) != 0) |
378 | break; |
379 | return 38; // "extend_through_phis" |
380 | case 'p': // 1 string to match. |
381 | if (memcmp(RuleIdentifier.data()+1, "tr_add_immed_chain", 18) != 0) |
382 | break; |
383 | return 42; // "ptr_add_immed_chain" |
384 | case 'r': // 1 string to match. |
385 | if (memcmp(RuleIdentifier.data()+1, "ight_identity_zero", 18) != 0) |
386 | break; |
387 | return 24; // "right_identity_zero" |
388 | case 's': // 2 strings to match. |
389 | switch (RuleIdentifier[1]) { |
390 | default: break; |
391 | case 'e': // 1 string to match. |
392 | if (memcmp(RuleIdentifier.data()+2, "lect_constant_cmp", 17) != 0) |
393 | break; |
394 | return 48; // "select_constant_cmp" |
395 | case 'i': // 1 string to match. |
396 | if (memcmp(RuleIdentifier.data()+2, "mplify_add_to_sub", 17) != 0) |
397 | break; |
398 | return 39; // "simplify_add_to_sub" |
399 | } |
400 | break; |
401 | case 'u': // 1 string to match. |
402 | if (memcmp(RuleIdentifier.data()+1, "nary_undef_to_zero", 18) != 0) |
403 | break; |
404 | return 16; // "unary_undef_to_zero" |
405 | } |
406 | break; |
407 | case 20: // 6 strings to match. |
408 | switch (RuleIdentifier[0]) { |
409 | default: break; |
410 | case 'a': // 1 string to match. |
411 | if (memcmp(RuleIdentifier.data()+1, "nd_or_disjoint_mask", 19) != 0) |
412 | break; |
413 | return 95; // "and_or_disjoint_mask" |
414 | case 'b': // 1 string to match. |
415 | if (memcmp(RuleIdentifier.data()+1, "itcast_bitcast_fold", 19) != 0) |
416 | break; |
417 | return 37; // "bitcast_bitcast_fold" |
418 | case 'i': // 1 string to match. |
419 | if (memcmp(RuleIdentifier.data()+1, "cmp_redundant_trunc", 19) != 0) |
420 | break; |
421 | return 111; // "icmp_redundant_trunc" |
422 | case 'r': // 2 strings to match. |
423 | if (memcmp(RuleIdentifier.data()+1, "edu", 3) != 0) |
424 | break; |
425 | switch (RuleIdentifier[4]) { |
426 | default: break; |
427 | case 'c': // 1 string to match. |
428 | if (memcmp(RuleIdentifier.data()+5, "e_shl_of_extend", 15) != 0) |
429 | break; |
430 | return 45; // "reduce_shl_of_extend" |
431 | case 'n': // 1 string to match. |
432 | if (memcmp(RuleIdentifier.data()+5, "dant_sext_inreg", 15) != 0) |
433 | break; |
434 | return 51; // "redundant_sext_inreg" |
435 | } |
436 | break; |
437 | case 'u': // 1 string to match. |
438 | if (memcmp(RuleIdentifier.data()+1, "nmerge_zext_to_zext", 19) != 0) |
439 | break; |
440 | return 64; // "unmerge_zext_to_zext" |
441 | } |
442 | break; |
443 | case 21: // 3 strings to match. |
444 | switch (RuleIdentifier[0]) { |
445 | default: break; |
446 | case 'f': // 1 string to match. |
447 | if (memcmp(RuleIdentifier.data()+1, "constant_to_constant", 20) != 0) |
448 | break; |
449 | return 110; // "fconstant_to_constant" |
450 | case 'u': // 2 strings to match. |
451 | if (RuleIdentifier[1] != 'n') |
452 | break; |
453 | switch (RuleIdentifier[2]) { |
454 | default: break; |
455 | case 'd': // 1 string to match. |
456 | if (memcmp(RuleIdentifier.data()+3, "ef_to_negative_one", 18) != 0) |
457 | break; |
458 | return 13; // "undef_to_negative_one" |
459 | case 'm': // 1 string to match. |
460 | if (memcmp(RuleIdentifier.data()+3, "erge_dead_to_trunc", 18) != 0) |
461 | break; |
462 | return 63; // "unmerge_dead_to_trunc" |
463 | } |
464 | break; |
465 | } |
466 | break; |
467 | case 22: // 7 strings to match. |
468 | switch (RuleIdentifier[0]) { |
469 | default: break; |
470 | case 'f': // 2 strings to match. |
471 | switch (RuleIdentifier[1]) { |
472 | default: break; |
473 | case 'o': // 1 string to match. |
474 | if (memcmp(RuleIdentifier.data()+2, "ld_binop_into_select", 20) != 0) |
475 | break; |
476 | return 104; // "fold_binop_into_select" |
477 | case 'u': // 1 string to match. |
478 | if (memcmp(RuleIdentifier.data()+2, "nnel_shift_to_rotate", 20) != 0) |
479 | break; |
480 | return 84; // "funnel_shift_to_rotate" |
481 | } |
482 | break; |
483 | case 'i': // 1 string to match. |
484 | if (memcmp(RuleIdentifier.data()+1, "cmp_to_lhs_known_bits", 21) != 0) |
485 | break; |
486 | return 56; // "icmp_to_lhs_known_bits" |
487 | case 'p': // 1 string to match. |
488 | if (memcmp(RuleIdentifier.data()+1, "ropagate_undef_any_op", 21) != 0) |
489 | break; |
490 | return 17; // "propagate_undef_any_op" |
491 | case 'r': // 1 string to match. |
492 | if (memcmp(RuleIdentifier.data()+1, "edundant_neg_operands", 21) != 0) |
493 | break; |
494 | return 94; // "redundant_neg_operands" |
495 | case 's': // 1 string to match. |
496 | if (memcmp(RuleIdentifier.data()+1, "hl_ashr_to_sext_inreg", 21) != 0) |
497 | break; |
498 | return 43; // "shl_ashr_to_sext_inreg" |
499 | case 't': // 1 string to match. |
500 | if (memcmp(RuleIdentifier.data()+1, "runc_buildvector_fold", 21) != 0) |
501 | break; |
502 | return 35; // "trunc_buildvector_fold" |
503 | } |
504 | break; |
505 | case 23: // 2 strings to match. |
506 | switch (RuleIdentifier[0]) { |
507 | default: break; |
508 | case 'c': // 1 string to match. |
509 | if (memcmp(RuleIdentifier.data()+1, "ommute_constant_to_rhs", 22) != 0) |
510 | break; |
511 | return 109; // "commute_constant_to_rhs" |
512 | case 'p': // 1 string to match. |
513 | if (memcmp(RuleIdentifier.data()+1, "ropagate_undef_all_ops", 22) != 0) |
514 | break; |
515 | return 18; // "propagate_undef_all_ops" |
516 | } |
517 | break; |
518 | case 24: // 4 strings to match. |
519 | switch (RuleIdentifier[0]) { |
520 | default: break; |
521 | case 'b': // 1 string to match. |
522 | if (memcmp(RuleIdentifier.data()+1, "inop_left_undef_to_zero", 23) != 0) |
523 | break; |
524 | return 14; // "binop_left_undef_to_zero" |
525 | case 'n': // 1 string to match. |
526 | if (memcmp(RuleIdentifier.data()+1, "arrow_binop_feeding_and", 23) != 0) |
527 | break; |
528 | return 46; // "narrow_binop_feeding_and" |
529 | case 's': // 1 string to match. |
530 | if (memcmp(RuleIdentifier.data()+1, "ext_inreg_to_zext_inreg", 23) != 0) |
531 | break; |
532 | return 57; // "sext_inreg_to_zext_inreg" |
533 | case 'x': // 1 string to match. |
534 | if (memcmp(RuleIdentifier.data()+1, "or_of_and_with_same_reg", 23) != 0) |
535 | break; |
536 | return 76; // "xor_of_and_with_same_reg" |
537 | } |
538 | break; |
539 | case 25: // 4 strings to match. |
540 | switch (RuleIdentifier[0]) { |
541 | default: break; |
542 | case 'b': // 3 strings to match. |
543 | switch (RuleIdentifier[1]) { |
544 | default: break; |
545 | case 'i': // 2 strings to match. |
546 | if (memcmp(RuleIdentifier.data()+2, "tfield_extract_from_", 20) != 0) |
547 | break; |
548 | switch (RuleIdentifier[22]) { |
549 | default: break; |
550 | case 'a': // 1 string to match. |
551 | if (memcmp(RuleIdentifier.data()+23, "nd", 2) != 0) |
552 | break; |
553 | return 86; // "bitfield_extract_from_and" |
554 | case 's': // 1 string to match. |
555 | if (memcmp(RuleIdentifier.data()+23, "hr", 2) != 0) |
556 | break; |
557 | return 87; // "bitfield_extract_from_shr" |
558 | } |
559 | break; |
560 | case 'u': // 1 string to match. |
561 | if (memcmp(RuleIdentifier.data()+2, "ildvector_identity_fold", 23) != 0) |
562 | break; |
563 | return 34; // "buildvector_identity_fold" |
564 | } |
565 | break; |
566 | case 'e': // 1 string to match. |
567 | if (memcmp(RuleIdentifier.data()+1, "xtract_vec_elt_build_vec", 24) != 0) |
568 | break; |
569 | return 6; // "extract_vec_elt_build_vec" |
570 | } |
571 | break; |
572 | case 26: // 3 strings to match. |
573 | switch (RuleIdentifier[0]) { |
574 | default: break; |
575 | case 'b': // 1 string to match. |
576 | if (memcmp(RuleIdentifier.data()+1, "inop_right_undef_to_undef", 25) != 0) |
577 | break; |
578 | return 15; // "binop_right_undef_to_undef" |
579 | case 'c': // 1 string to match. |
580 | if (memcmp(RuleIdentifier.data()+1, "ombine_indexed_load_store", 25) != 0) |
581 | break; |
582 | return 10; // "combine_indexed_load_store" |
583 | case 'f': // 1 string to match. |
584 | if (memcmp(RuleIdentifier.data()+1, "unnel_shift_from_or_shift", 25) != 0) |
585 | break; |
586 | return 83; // "funnel_shift_from_or_shift" |
587 | } |
588 | break; |
589 | case 27: // 2 strings to match. |
590 | switch (RuleIdentifier[0]) { |
591 | default: break; |
592 | case 'r': // 1 string to match. |
593 | if (memcmp(RuleIdentifier.data()+1, "edundant_binop_in_equality", 26) != 0) |
594 | break; |
595 | return 107; // "redundant_binop_in_equality" |
596 | case 't': // 1 string to match. |
597 | if (memcmp(RuleIdentifier.data()+1, "runc_lshr_buildvector_fold", 26) != 0) |
598 | break; |
599 | return 36; // "trunc_lshr_buildvector_fold" |
600 | } |
601 | break; |
602 | case 28: // 3 strings to match. |
603 | switch (RuleIdentifier[0]) { |
604 | default: break; |
605 | case 'o': // 1 string to match. |
606 | if (memcmp(RuleIdentifier.data()+1, "pt_brcond_by_inverting_cond", 27) != 0) |
607 | break; |
608 | return 60; // "opt_brcond_by_inverting_cond" |
609 | case 'p': // 1 string to match. |
610 | if (memcmp(RuleIdentifier.data()+1, "ropagate_undef_shuffle_mask", 27) != 0) |
611 | break; |
612 | return 19; // "propagate_undef_shuffle_mask" |
613 | case 's': // 1 string to match. |
614 | if (memcmp(RuleIdentifier.data()+1, "hift_of_shifted_logic_chain", 27) != 0) |
615 | break; |
616 | return 79; // "shift_of_shifted_logic_chain" |
617 | } |
618 | break; |
619 | case 29: // 2 strings to match. |
620 | switch (RuleIdentifier[0]) { |
621 | default: break; |
622 | case 'b': // 1 string to match. |
623 | if (memcmp(RuleIdentifier.data()+1, "itfield_extract_from_shr_and", 28) != 0) |
624 | break; |
625 | return 88; // "bitfield_extract_from_shr_and" |
626 | case 'i': // 1 string to match. |
627 | if (memcmp(RuleIdentifier.data()+1, "cmp_to_true_false_known_bits", 28) != 0) |
628 | break; |
629 | return 55; // "icmp_to_true_false_known_bits" |
630 | } |
631 | break; |
632 | case 32: // 3 strings to match. |
633 | switch (RuleIdentifier[0]) { |
634 | default: break; |
635 | case 'b': // 1 string to match. |
636 | if (memcmp(RuleIdentifier.data()+1, "itfield_extract_from_sext_inreg", 31) != 0) |
637 | break; |
638 | return 85; // "bitfield_extract_from_sext_inreg" |
639 | case 'c': // 2 strings to match. |
640 | if (memcmp(RuleIdentifier.data()+1, "ombine_f", 8) != 0) |
641 | break; |
642 | switch (RuleIdentifier[9]) { |
643 | default: break; |
644 | case 'a': // 1 string to match. |
645 | if (memcmp(RuleIdentifier.data()+10, "dd_fmul_to_fmad_or_fma", 22) != 0) |
646 | break; |
647 | return 96; // "combine_fadd_fmul_to_fmad_or_fma" |
648 | case 's': // 1 string to match. |
649 | if (memcmp(RuleIdentifier.data()+10, "ub_fmul_to_fmad_or_fma", 22) != 0) |
650 | break; |
651 | return 100; // "combine_fsub_fmul_to_fmad_or_fma" |
652 | } |
653 | break; |
654 | } |
655 | break; |
656 | case 34: // 1 string to match. |
657 | if (memcmp(RuleIdentifier.data()+0, "extract_all_elts_from_build_vector", 34) != 0) |
658 | break; |
659 | return 7; // "extract_all_elts_from_build_vector" |
660 | case 36: // 3 strings to match. |
661 | switch (RuleIdentifier[0]) { |
662 | default: break; |
663 | case 'c': // 2 strings to match. |
664 | if (memcmp(RuleIdentifier.data()+1, "ombine_", 7) != 0) |
665 | break; |
666 | switch (RuleIdentifier[8]) { |
667 | default: break; |
668 | case 'f': // 1 string to match. |
669 | if (memcmp(RuleIdentifier.data()+9, "add_fma_fmul_to_fmad_or_fma", 27) != 0) |
670 | break; |
671 | return 98; // "combine_fadd_fma_fmul_to_fmad_or_fma" |
672 | case 'i': // 1 string to match. |
673 | if (memcmp(RuleIdentifier.data()+9, "nsert_vec_elts_build_vector", 27) != 0) |
674 | break; |
675 | return 5; // "combine_insert_vec_elts_build_vector" |
676 | } |
677 | break; |
678 | case 'i': // 1 string to match. |
679 | if (memcmp(RuleIdentifier.data()+1, "nsert_extract_vec_elt_out_of_bounds", 35) != 0) |
680 | break; |
681 | return 22; // "insert_extract_vec_elt_out_of_bounds" |
682 | } |
683 | break; |
684 | case 37: // 2 strings to match. |
685 | switch (RuleIdentifier[0]) { |
686 | default: break; |
687 | case 'c': // 1 string to match. |
688 | if (memcmp(RuleIdentifier.data()+1, "ombine_fsub_fneg_fmul_to_fmad_or_fma", 36) != 0) |
689 | break; |
690 | return 101; // "combine_fsub_fneg_fmul_to_fmad_or_fma" |
691 | case 'h': // 1 string to match. |
692 | if (memcmp(RuleIdentifier.data()+1, "oist_logic_op_with_same_opcode_hands", 36) != 0) |
693 | break; |
694 | return 40; // "hoist_logic_op_with_same_opcode_hands" |
695 | } |
696 | break; |
697 | case 38: // 2 strings to match. |
698 | if (memcmp(RuleIdentifier.data()+0, "combine_f", 9) != 0) |
699 | break; |
700 | switch (RuleIdentifier[9]) { |
701 | default: break; |
702 | case 'a': // 1 string to match. |
703 | if (memcmp(RuleIdentifier.data()+10, "dd_fpext_fmul_to_fmad_or_fma", 28) != 0) |
704 | break; |
705 | return 97; // "combine_fadd_fpext_fmul_to_fmad_or_fma" |
706 | case 's': // 1 string to match. |
707 | if (memcmp(RuleIdentifier.data()+10, "ub_fpext_fmul_to_fmad_or_fma", 28) != 0) |
708 | break; |
709 | return 102; // "combine_fsub_fpext_fmul_to_fmad_or_fma" |
710 | } |
711 | break; |
712 | case 42: // 1 string to match. |
713 | if (memcmp(RuleIdentifier.data()+0, "combine_fadd_fpext_fma_fmul_to_fmad_or_fma", 42) != 0) |
714 | break; |
715 | return 99; // "combine_fadd_fpext_fma_fmul_to_fmad_or_fma" |
716 | case 43: // 1 string to match. |
717 | if (memcmp(RuleIdentifier.data()+0, "combine_fsub_fpext_fneg_fmul_to_fmad_or_fma", 43) != 0) |
718 | break; |
719 | return 103; // "combine_fsub_fpext_fneg_fmul_to_fmad_or_fma" |
720 | } |
721 | #endif // ifndef NDEBUG |
722 | |
723 | return std::nullopt; |
724 | } |
725 | static std::optional<std::pair<uint64_t, uint64_t>> getRuleRangeForIdentifier(StringRef RuleIdentifier) { |
726 | std::pair<StringRef, StringRef> RangePair = RuleIdentifier.split('-'); |
727 | if (!RangePair.second.empty()) { |
728 | const auto First = getRuleIdxForIdentifier(RangePair.first); |
729 | const auto Last = getRuleIdxForIdentifier(RangePair.second); |
730 | if (!First || !Last) |
731 | return std::nullopt; |
732 | if (First >= Last) |
733 | report_fatal_error("Beginning of range should be before end of range"); |
734 | return {{*First, *Last + 1}}; |
735 | } |
736 | if (RangePair.first == "*") { |
737 | return {{0, 113}}; |
738 | } |
739 | const auto I = getRuleIdxForIdentifier(RangePair.first); |
740 | if (!I) |
741 | return std::nullopt; |
742 | return {{*I, *I + 1}}; |
743 | } |
744 | |
745 | bool AArch64GenPreLegalizerCombinerHelperRuleConfig::setRuleEnabled(StringRef RuleIdentifier) { |
746 | auto MaybeRange = getRuleRangeForIdentifier(RuleIdentifier); |
747 | if (!MaybeRange) |
748 | return false; |
749 | for (auto I = MaybeRange->first; I < MaybeRange->second; ++I) |
750 | DisabledRules.reset(I); |
751 | return true; |
752 | } |
753 | |
754 | bool AArch64GenPreLegalizerCombinerHelperRuleConfig::setRuleDisabled(StringRef RuleIdentifier) { |
755 | auto MaybeRange = getRuleRangeForIdentifier(RuleIdentifier); |
756 | if (!MaybeRange) |
757 | return false; |
758 | for (auto I = MaybeRange->first; I < MaybeRange->second; ++I) |
759 | DisabledRules.set(I); |
760 | return true; |
761 | } |
762 | |
763 | bool AArch64GenPreLegalizerCombinerHelperRuleConfig::isRuleDisabled(unsigned RuleID) const { |
764 | return DisabledRules.test(RuleID); |
765 | } |
766 | #endif // ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_H |
767 | |
768 | #ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_CPP |
769 | |
770 | std::vector<std::string> AArch64PreLegalizerCombinerHelperOption; |
771 | cl::list<std::string> AArch64PreLegalizerCombinerHelperDisableOption( |
772 | "aarch64prelegalizercombinerhelper-disable-rule", |
773 | cl::desc("Disable one or more combiner rules temporarily in the AArch64PreLegalizerCombinerHelper pass"), |
774 | cl::CommaSeparated, |
775 | cl::Hidden, |
776 | cl::cat(GICombinerOptionCategory), |
777 | cl::callback([](const std::string &Str) { |
778 | AArch64PreLegalizerCombinerHelperOption.push_back(Str); |
779 | })); |
780 | cl::list<std::string> AArch64PreLegalizerCombinerHelperOnlyEnableOption( |
781 | "aarch64prelegalizercombinerhelper-only-enable-rule", |
782 | cl::desc("Disable all rules in the AArch64PreLegalizerCombinerHelper pass then re-enable the specified ones"), |
783 | cl::Hidden, |
784 | cl::cat(GICombinerOptionCategory), |
785 | cl::callback([](const std::string &CommaSeparatedArg) { |
786 | StringRef Str = CommaSeparatedArg; |
787 | AArch64PreLegalizerCombinerHelperOption.push_back("*"); |
788 | do { |
789 | auto X = Str.split(","); |
790 | AArch64PreLegalizerCombinerHelperOption.push_back(("!" + X.first).str()); |
791 | Str = X.second; |
792 | } while (!Str.empty()); |
793 | })); |
794 | |
795 | bool AArch64GenPreLegalizerCombinerHelperRuleConfig::parseCommandLineOption() { |
796 | for (StringRef Identifier : AArch64PreLegalizerCombinerHelperOption) { |
797 | bool Enabled = Identifier.consume_front("!"); |
798 | if (Enabled && !setRuleEnabled(Identifier)) |
799 | return false; |
800 | if (!Enabled && !setRuleDisabled(Identifier)) |
801 | return false; |
802 | } |
803 | return true; |
804 | } |
805 | |
806 | bool AArch64GenPreLegalizerCombinerHelper::tryCombineAll( |
807 | GISelChangeObserver &Observer, |
808 | MachineInstr &MI, |
809 | MachineIRBuilder &B) const { |
810 | MachineBasicBlock *MBB = MI.getParent(); |
811 | MachineFunction *MF = MBB->getParent(); |
812 | MachineRegisterInfo &MRI = MF->getRegInfo(); |
813 | SmallVector<MachineInstr *, 8> MIs = {&MI}; |
814 | |
815 | (void)MBB; (void)MF; (void)MRI; (void)RuleConfig; |
816 | |
817 | // Match data |
818 | unsigned MatchData1; |
819 | std::pair<Register, bool> MatchData2; |
820 | SmallVector<Register, 4> MatchData5; |
821 | Register MatchData6; |
822 | SmallVector<std::pair<Register, MachineInstr*>> MatchData7; |
823 | PreferredTuple MatchData8; |
824 | std::function<void(MachineIRBuilder &)> MatchData9; |
825 | IndexedLoadStoreMatchInfo MatchData10; |
826 | std::function<void(MachineIRBuilder &)> MatchData21; |
827 | Register MatchData28; |
828 | Register MatchData29; |
829 | Register MatchData30; |
830 | Register MatchData31; |
831 | Register MatchData33; |
832 | Register MatchData34; |
833 | Register MatchData35; |
834 | Register MatchData36; |
835 | MachineInstr* MatchData38; |
836 | std::tuple<Register, Register> MatchData39; |
837 | InstructionStepsMatchInfo MatchData40; |
838 | std::function<void(MachineIRBuilder &)> MatchData41; |
839 | PtrAddChain MatchData42; |
840 | std::tuple<Register, int64_t> MatchData43; |
841 | std::tuple<Register, unsigned> MatchData44; |
842 | RegisterImmPair MatchData45; |
843 | std::function<void(MachineIRBuilder &)> MatchData46; |
844 | unsigned MatchData48; |
845 | std::function<void(MachineIRBuilder &)> MatchData49; |
846 | Register MatchData50; |
847 | Register MatchData52; |
848 | Register MatchData54; |
849 | int64_t MatchData55; |
850 | std::function<void(MachineIRBuilder &)> MatchData56; |
851 | std::tuple<Register, unsigned> MatchData58; |
852 | SmallVector<Register, 4> MatchData59; |
853 | MachineInstr * MatchData60; |
854 | SmallVector<Register, 8> MatchData61; |
855 | SmallVector<APInt, 8> MatchData62; |
856 | Register MatchData65; |
857 | std::pair<Register, unsigned> MatchData66; |
858 | std::pair<MachineInstr*, LLT> MatchData67; |
859 | std::optional<APFloat> MatchData68; |
860 | APInt MatchData69; |
861 | std::function<void(MachineIRBuilder &)> MatchData70; |
862 | std::function<void(MachineIRBuilder &)> MatchData71; |
863 | std::function<void(MachineIRBuilder &)> MatchData72; |
864 | std::function<void(MachineIRBuilder &)> MatchData73; |
865 | std::function<void(MachineIRBuilder &)> MatchData74; |
866 | unsigned MatchData75; |
867 | std::pair<Register, Register> MatchData76; |
868 | RegisterImmPair MatchData78; |
869 | ShiftOfShiftedLogic MatchData79; |
870 | std::function<void(MachineIRBuilder &)> MatchData80; |
871 | MergeTruncStoresInfo MatchData81; |
872 | MachineInstr * MatchData82; |
873 | std::function<void(MachineIRBuilder &)> MatchData83; |
874 | std::function<void(MachineIRBuilder &)> MatchData85; |
875 | std::function<void(MachineIRBuilder &)> MatchData86; |
876 | std::function<void(MachineIRBuilder &)> MatchData87; |
877 | std::function<void(MachineIRBuilder &)> MatchData88; |
878 | APInt MatchData89; |
879 | std::function<void(MachineIRBuilder &)> MatchData90; |
880 | std::function<void(MachineIRBuilder &)> MatchData94; |
881 | std::function<void(MachineIRBuilder &)> MatchData95; |
882 | std::function<void(MachineIRBuilder &)> MatchData96; |
883 | std::function<void(MachineIRBuilder &)> MatchData97; |
884 | std::function<void(MachineIRBuilder &)> MatchData98; |
885 | std::function<void(MachineIRBuilder &)> MatchData99; |
886 | std::function<void(MachineIRBuilder &)> MatchData100; |
887 | std::function<void(MachineIRBuilder &)> MatchData101; |
888 | std::function<void(MachineIRBuilder &)> MatchData102; |
889 | std::function<void(MachineIRBuilder &)> MatchData103; |
890 | unsigned MatchData104; |
891 | std::function<void(MachineIRBuilder &)> MatchData105; |
892 | std::function<void(MachineIRBuilder &)> MatchData106; |
893 | std::function<void(MachineIRBuilder &)> MatchData107; |
894 | Register MatchData108; |
895 | Register MatchData111; |
896 | std::pair<uint64_t, uint64_t> MatchData112; |
897 | |
898 | int Partition = -1; |
899 | Partition = -1; |
900 | switch (MIs[0]->getOpcode()) { |
901 | case TargetOpcode::COPY: Partition = 0; break; |
902 | case TargetOpcode::G_MUL: Partition = 1; break; |
903 | case TargetOpcode::G_ADD: Partition = 2; break; |
904 | case TargetOpcode::G_FREEZE: Partition = 3; break; |
905 | case TargetOpcode::G_FABS: Partition = 4; break; |
906 | case TargetOpcode::G_FCANONICALIZE: Partition = 5; break; |
907 | case TargetOpcode::G_INSERT_VECTOR_ELT: Partition = 6; break; |
908 | case TargetOpcode::G_EXTRACT_VECTOR_ELT: Partition = 7; break; |
909 | case TargetOpcode::G_BUILD_VECTOR: Partition = 8; break; |
910 | case TargetOpcode::G_LOAD: Partition = 9; break; |
911 | case TargetOpcode::G_SEXTLOAD: Partition = 10; break; |
912 | case TargetOpcode::G_ZEXTLOAD: Partition = 11; break; |
913 | case TargetOpcode::G_AND: Partition = 12; break; |
914 | case TargetOpcode::G_STORE: Partition = 13; break; |
915 | case TargetOpcode::G_UITOFP: Partition = 14; break; |
916 | case TargetOpcode::G_SITOFP: Partition = 15; break; |
917 | case TargetOpcode::G_OR: Partition = 16; break; |
918 | case TargetOpcode::G_SHL: Partition = 17; break; |
919 | case TargetOpcode::G_UDIV: Partition = 18; break; |
920 | case TargetOpcode::G_UREM: Partition = 19; break; |
921 | case TargetOpcode::G_ASHR: Partition = 20; break; |
922 | case TargetOpcode::G_LSHR: Partition = 21; break; |
923 | case TargetOpcode::G_ABS: Partition = 22; break; |
924 | case TargetOpcode::G_FPTOSI: Partition = 23; break; |
925 | case TargetOpcode::G_FPTOUI: Partition = 24; break; |
926 | case TargetOpcode::G_SUB: Partition = 25; break; |
927 | case TargetOpcode::G_XOR: Partition = 26; break; |
928 | case TargetOpcode::G_TRUNC: Partition = 27; break; |
929 | case TargetOpcode::G_SHUFFLE_VECTOR: Partition = 28; break; |
930 | case TargetOpcode::G_UNMERGE_VALUES: Partition = 29; break; |
931 | case TargetOpcode::G_SELECT: Partition = 30; break; |
932 | case TargetOpcode::G_PTR_ADD: Partition = 31; break; |
933 | case TargetOpcode::G_ROTL: Partition = 32; break; |
934 | case TargetOpcode::G_ROTR: Partition = 33; break; |
935 | case TargetOpcode::G_SDIV: Partition = 34; break; |
936 | case TargetOpcode::G_SREM: Partition = 35; break; |
937 | case TargetOpcode::G_INTTOPTR: Partition = 36; break; |
938 | case TargetOpcode::G_PTRTOINT: Partition = 37; break; |
939 | case TargetOpcode::G_ANYEXT: Partition = 38; break; |
940 | case TargetOpcode::G_FNEG: Partition = 39; break; |
941 | case TargetOpcode::G_BUILD_VECTOR_TRUNC: Partition = 40; break; |
942 | case TargetOpcode::G_BITCAST: Partition = 41; break; |
943 | case TargetOpcode::G_PHI: Partition = 42; break; |
944 | case TargetOpcode::G_SEXT_INREG: Partition = 43; break; |
945 | case TargetOpcode::G_ZEXT: Partition = 44; break; |
946 | case TargetOpcode::G_ICMP: Partition = 45; break; |
947 | case TargetOpcode::G_SEXT: Partition = 46; break; |
948 | case TargetOpcode::G_BR: Partition = 47; break; |
949 | case TargetOpcode::G_MERGE_VALUES: Partition = 48; break; |
950 | case TargetOpcode::G_FPTRUNC: Partition = 49; break; |
951 | case TargetOpcode::G_FSQRT: Partition = 50; break; |
952 | case TargetOpcode::G_FLOG2: Partition = 51; break; |
953 | case TargetOpcode::G_UMULO: Partition = 52; break; |
954 | case TargetOpcode::G_SMULO: Partition = 53; break; |
955 | case TargetOpcode::G_UADDO: Partition = 54; break; |
956 | case TargetOpcode::G_SADDO: Partition = 55; break; |
957 | case TargetOpcode::G_UADDE: Partition = 56; break; |
958 | case TargetOpcode::G_SADDE: Partition = 57; break; |
959 | case TargetOpcode::G_USUBE: Partition = 58; break; |
960 | case TargetOpcode::G_SSUBE: Partition = 59; break; |
961 | case TargetOpcode::G_FMINNUM: Partition = 60; break; |
962 | case TargetOpcode::G_FMAXNUM: Partition = 61; break; |
963 | case TargetOpcode::G_FMINIMUM: Partition = 62; break; |
964 | case TargetOpcode::G_FMAXIMUM: Partition = 63; break; |
965 | case TargetOpcode::G_SSHLSAT: Partition = 64; break; |
966 | case TargetOpcode::G_USHLSAT: Partition = 65; break; |
967 | case TargetOpcode::G_FSHL: Partition = 66; break; |
968 | case TargetOpcode::G_FSHR: Partition = 67; break; |
969 | case TargetOpcode::G_UMULH: Partition = 68; break; |
970 | case TargetOpcode::G_FADD: Partition = 69; break; |
971 | case TargetOpcode::G_FSUB: Partition = 70; break; |
972 | case TargetOpcode::G_FMUL: Partition = 71; break; |
973 | case TargetOpcode::G_FDIV: Partition = 72; break; |
974 | case TargetOpcode::G_FMAD: Partition = 73; break; |
975 | case TargetOpcode::G_FMA: Partition = 74; break; |
976 | case TargetOpcode::G_SMIN: Partition = 75; break; |
977 | case TargetOpcode::G_SMAX: Partition = 76; break; |
978 | case TargetOpcode::G_UMIN: Partition = 77; break; |
979 | case TargetOpcode::G_UMAX: Partition = 78; break; |
980 | case TargetOpcode::G_FREM: Partition = 79; break; |
981 | case TargetOpcode::G_FCONSTANT: Partition = 80; break; |
982 | case TargetOpcode::G_GLOBAL_VALUE: Partition = 81; break; |
983 | } |
984 | // Default case but without conflicting with potential default case in selection. |
985 | if (Partition == -1) return false; |
986 | if (Partition == 0 /* TargetOpcode::COPY */) { |
987 | // Leaf name: copy_prop |
988 | // Rule: copy_prop |
989 | if (!RuleConfig->isRuleDisabled(0)) { |
990 | if (1 |
991 | && [&]() { |
992 | return Helper.matchCombineCopy(*MIs[0]); |
993 | return true; |
994 | }() ) { |
995 | LLVM_DEBUG(dbgs() << "Applying rule 'copy_prop'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'copy_prop'\n" ; } } while (false); |
996 | Helper.applyCombineCopy(*MIs[0]); |
997 | return true; |
998 | } |
999 | } |
1000 | return false; |
1001 | } |
1002 | if (Partition == 1 /* TargetOpcode::G_MUL */) { |
1003 | // Leaf name: mul_to_shl |
1004 | // Rule: mul_to_shl |
1005 | if (!RuleConfig->isRuleDisabled(1)) { |
1006 | if (1 |
1007 | && [&]() { |
1008 | return Helper.matchCombineMulToShl(*MIs[0], MatchData1); |
1009 | return true; |
1010 | }() ) { |
1011 | LLVM_DEBUG(dbgs() << "Applying rule 'mul_to_shl'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mul_to_shl'\n" ; } } while (false); |
1012 | Helper.applyCombineMulToShl(*MIs[0], MatchData1); |
1013 | return true; |
1014 | } |
1015 | } |
1016 | // Leaf name: mul_by_neg_one |
1017 | // Rule: mul_by_neg_one |
1018 | if (!RuleConfig->isRuleDisabled(3)) { |
1019 | if (1 |
1020 | && [&]() { |
1021 | return Helper.matchConstantOp(MIs[0]->getOperand(2), -1); |
1022 | return true; |
1023 | }() ) { |
1024 | LLVM_DEBUG(dbgs() << "Applying rule 'mul_by_neg_one'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mul_by_neg_one'\n" ; } } while (false); |
1025 | Helper.applyCombineMulByNegativeOne(*MIs[0]); |
1026 | return true; |
1027 | } |
1028 | } |
1029 | // Leaf name: undef_to_int_zero |
1030 | // Rule: undef_to_int_zero |
1031 | if (!RuleConfig->isRuleDisabled(12)) { |
1032 | if (1 |
1033 | && [&]() { |
1034 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1035 | return true; |
1036 | }() ) { |
1037 | LLVM_DEBUG(dbgs() << "Applying rule 'undef_to_int_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'undef_to_int_zero'\n" ; } } while (false); |
1038 | Helper.replaceInstWithConstant(*MIs[0], 0); |
1039 | return true; |
1040 | } |
1041 | } |
1042 | // Leaf name: binop_right_to_zero |
1043 | // Rule: binop_right_to_zero |
1044 | if (!RuleConfig->isRuleDisabled(27)) { |
1045 | if (1 |
1046 | && [&]() { |
1047 | return Helper.matchOperandIsZero(*MIs[0], 2); |
1048 | return true; |
1049 | }() ) { |
1050 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_right_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_right_to_zero'\n" ; } } while (false); |
1051 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 2); |
1052 | return true; |
1053 | } |
1054 | } |
1055 | // Leaf name: right_identity_one |
1056 | // Rule: right_identity_one |
1057 | if (!RuleConfig->isRuleDisabled(32)) { |
1058 | if (1 |
1059 | && [&]() { |
1060 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 1); |
1061 | return true; |
1062 | }() ) { |
1063 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_one'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_one'\n" ; } } while (false); |
1064 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1065 | return true; |
1066 | } |
1067 | } |
1068 | // Leaf name: constant_fold |
1069 | // Rule: constant_fold |
1070 | if (!RuleConfig->isRuleDisabled(89)) { |
1071 | if (1 |
1072 | && [&]() { |
1073 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
1074 | return true; |
1075 | }() ) { |
1076 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
1077 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
1078 | return true; |
1079 | } |
1080 | } |
1081 | // Leaf name: commute_constant_to_rhs |
1082 | // Rule: commute_constant_to_rhs |
1083 | if (!RuleConfig->isRuleDisabled(109)) { |
1084 | if (1 |
1085 | && [&]() { |
1086 | |
1087 | return getIConstantVRegVal(MIs[0]->getOperand(1).getReg(), MRI).has_value(); |
1088 | |
1089 | return true; |
1090 | }() ) { |
1091 | LLVM_DEBUG(dbgs() << "Applying rule 'commute_constant_to_rhs'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'commute_constant_to_rhs'\n" ; } } while (false); |
1092 | |
1093 | Observer.changingInstr(*MIs[0]); |
1094 | Register LHSReg = MIs[0]->getOperand(1).getReg(); |
1095 | Register RHSReg = MIs[0]->getOperand(2).getReg(); |
1096 | MIs[0]->getOperand(1).setReg(RHSReg); |
1097 | MIs[0]->getOperand(2).setReg(LHSReg); |
1098 | Observer.changedInstr(*MIs[0]); |
1099 | |
1100 | return true; |
1101 | } |
1102 | } |
1103 | return false; |
1104 | } |
1105 | if (Partition == 2 /* TargetOpcode::G_ADD */) { |
1106 | // Leaf name: add_p2i_to_ptradd |
1107 | // Rule: add_p2i_to_ptradd |
1108 | if (!RuleConfig->isRuleDisabled(2)) { |
1109 | if (1 |
1110 | && [&]() { |
1111 | return Helper.matchCombineAddP2IToPtrAdd(*MIs[0], MatchData2); |
1112 | return true; |
1113 | }() ) { |
1114 | LLVM_DEBUG(dbgs() << "Applying rule 'add_p2i_to_ptradd'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'add_p2i_to_ptradd'\n" ; } } while (false); |
1115 | Helper.applyCombineAddP2IToPtrAdd(*MIs[0], MatchData2); |
1116 | return true; |
1117 | } |
1118 | } |
1119 | // Leaf name: propagate_undef_any_op |
1120 | // Rule: propagate_undef_any_op |
1121 | if (!RuleConfig->isRuleDisabled(17)) { |
1122 | if (1 |
1123 | && [&]() { |
1124 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1125 | return true; |
1126 | }() ) { |
1127 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
1128 | Helper.replaceInstWithUndef(*MIs[0]); |
1129 | return true; |
1130 | } |
1131 | } |
1132 | // Leaf name: right_identity_zero |
1133 | // Rule: right_identity_zero |
1134 | if (!RuleConfig->isRuleDisabled(24)) { |
1135 | if (1 |
1136 | && [&]() { |
1137 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
1138 | return true; |
1139 | }() ) { |
1140 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
1141 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1142 | return true; |
1143 | } |
1144 | } |
1145 | // Leaf name: add_sub_reg |
1146 | // Rule: add_sub_reg |
1147 | if (!RuleConfig->isRuleDisabled(33)) { |
1148 | if (1 |
1149 | && [&]() { |
1150 | return Helper.matchAddSubSameReg(*MIs[0], MatchData33); |
1151 | return true; |
1152 | }() ) { |
1153 | LLVM_DEBUG(dbgs() << "Applying rule 'add_sub_reg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'add_sub_reg'\n" ; } } while (false); |
1154 | return Helper.replaceSingleDefInstWithReg(*MIs[0], |
1155 | MatchData33); |
1156 | return true; |
1157 | } |
1158 | } |
1159 | // Leaf name: simplify_add_to_sub |
1160 | // Rule: simplify_add_to_sub |
1161 | if (!RuleConfig->isRuleDisabled(39)) { |
1162 | if (1 |
1163 | && [&]() { |
1164 | return Helper.matchSimplifyAddToSub(*MIs[0], MatchData39); |
1165 | return true; |
1166 | }() ) { |
1167 | LLVM_DEBUG(dbgs() << "Applying rule 'simplify_add_to_sub'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'simplify_add_to_sub'\n" ; } } while (false); |
1168 | Helper.applySimplifyAddToSub(*MIs[0], MatchData39); |
1169 | return true; |
1170 | } |
1171 | } |
1172 | // Leaf name: constant_fold |
1173 | // Rule: constant_fold |
1174 | if (!RuleConfig->isRuleDisabled(89)) { |
1175 | if (1 |
1176 | && [&]() { |
1177 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
1178 | return true; |
1179 | }() ) { |
1180 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
1181 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
1182 | return true; |
1183 | } |
1184 | } |
1185 | // Leaf name: fold_binop_into_select |
1186 | // Rule: fold_binop_into_select |
1187 | if (!RuleConfig->isRuleDisabled(104)) { |
1188 | if (1 |
1189 | && [&]() { |
1190 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1191 | return true; |
1192 | }() ) { |
1193 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
1194 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1195 | return true; |
1196 | } |
1197 | } |
1198 | // Leaf name: commute_constant_to_rhs |
1199 | // Rule: commute_constant_to_rhs |
1200 | if (!RuleConfig->isRuleDisabled(109)) { |
1201 | if (1 |
1202 | && [&]() { |
1203 | |
1204 | return getIConstantVRegVal(MIs[0]->getOperand(1).getReg(), MRI).has_value(); |
1205 | |
1206 | return true; |
1207 | }() ) { |
1208 | LLVM_DEBUG(dbgs() << "Applying rule 'commute_constant_to_rhs'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'commute_constant_to_rhs'\n" ; } } while (false); |
1209 | |
1210 | Observer.changingInstr(*MIs[0]); |
1211 | Register LHSReg = MIs[0]->getOperand(1).getReg(); |
1212 | Register RHSReg = MIs[0]->getOperand(2).getReg(); |
1213 | MIs[0]->getOperand(1).setReg(RHSReg); |
1214 | MIs[0]->getOperand(2).setReg(LHSReg); |
1215 | Observer.changedInstr(*MIs[0]); |
1216 | |
1217 | return true; |
1218 | } |
1219 | } |
1220 | return false; |
1221 | } |
1222 | if (Partition == 3 /* TargetOpcode::G_FREEZE */) { |
1223 | // Leaf name: idempotent_prop |
1224 | // Rule: idempotent_prop |
1225 | if (!RuleConfig->isRuleDisabled(4)) { |
1226 | if (1 |
1227 | && [&]() { |
1228 | return MRI.getVRegDef(MIs[0]->getOperand(1).getReg())->getOpcode() == |
1229 | MIs[0]->getOpcode(); |
1230 | return true; |
1231 | }() ) { |
1232 | LLVM_DEBUG(dbgs() << "Applying rule 'idempotent_prop'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'idempotent_prop'\n" ; } } while (false); |
1233 | Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1234 | return true; |
1235 | } |
1236 | } |
1237 | return false; |
1238 | } |
1239 | if (Partition == 4 /* TargetOpcode::G_FABS */) { |
1240 | // Leaf name: idempotent_prop |
1241 | // Rule: idempotent_prop |
1242 | if (!RuleConfig->isRuleDisabled(4)) { |
1243 | if (1 |
1244 | && [&]() { |
1245 | return MRI.getVRegDef(MIs[0]->getOperand(1).getReg())->getOpcode() == |
1246 | MIs[0]->getOpcode(); |
1247 | return true; |
1248 | }() ) { |
1249 | LLVM_DEBUG(dbgs() << "Applying rule 'idempotent_prop'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'idempotent_prop'\n" ; } } while (false); |
1250 | Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1251 | return true; |
1252 | } |
1253 | } |
1254 | // Leaf name: constant_fp_op |
1255 | // Rule: constant_fp_op |
1256 | if (!RuleConfig->isRuleDisabled(68)) { |
1257 | if (1 |
1258 | && [&]() { |
1259 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
1260 | return true; |
1261 | }() ) { |
1262 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
1263 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
1264 | return true; |
1265 | } |
1266 | } |
1267 | // Leaf name: fabs_fneg_fold |
1268 | // Rule: fabs_fneg_fold |
1269 | if (!RuleConfig->isRuleDisabled(90)) { |
1270 | if (1 |
1271 | && [&]() { |
1272 | return Helper.matchCombineFAbsOfFNeg(*MIs[0], MatchData90); |
1273 | return true; |
1274 | }() ) { |
1275 | LLVM_DEBUG(dbgs() << "Applying rule 'fabs_fneg_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fabs_fneg_fold'\n" ; } } while (false); |
1276 | Helper.applyBuildFnNoErase(*MIs[0], MatchData90); |
1277 | return true; |
1278 | } |
1279 | } |
1280 | return false; |
1281 | } |
1282 | if (Partition == 5 /* TargetOpcode::G_FCANONICALIZE */) { |
1283 | // Leaf name: idempotent_prop |
1284 | // Rule: idempotent_prop |
1285 | if (!RuleConfig->isRuleDisabled(4)) { |
1286 | if (1 |
1287 | && [&]() { |
1288 | return MRI.getVRegDef(MIs[0]->getOperand(1).getReg())->getOpcode() == |
1289 | MIs[0]->getOpcode(); |
1290 | return true; |
1291 | }() ) { |
1292 | LLVM_DEBUG(dbgs() << "Applying rule 'idempotent_prop'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'idempotent_prop'\n" ; } } while (false); |
1293 | Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1294 | return true; |
1295 | } |
1296 | } |
1297 | return false; |
1298 | } |
1299 | if (Partition == 6 /* TargetOpcode::G_INSERT_VECTOR_ELT */) { |
1300 | // Leaf name: combine_insert_vec_elts_build_vector |
1301 | // Rule: combine_insert_vec_elts_build_vector |
1302 | if (!RuleConfig->isRuleDisabled(5)) { |
1303 | if (1 |
1304 | && [&]() { |
1305 | return Helper.matchCombineInsertVecElts(*MIs[0], MatchData5); |
1306 | return true; |
1307 | }() ) { |
1308 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_insert_vec_elts_build_vector'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_insert_vec_elts_build_vector'\n" ; } } while (false); |
1309 | Helper.applyCombineInsertVecElts(*MIs[0], MatchData5); |
1310 | return true; |
1311 | } |
1312 | } |
1313 | // Leaf name: insert_extract_vec_elt_out_of_bounds |
1314 | // Rule: insert_extract_vec_elt_out_of_bounds |
1315 | if (!RuleConfig->isRuleDisabled(22)) { |
1316 | if (1 |
1317 | && [&]() { |
1318 | return Helper.matchInsertExtractVecEltOutOfBounds(*MIs[0]); |
1319 | return true; |
1320 | }() ) { |
1321 | LLVM_DEBUG(dbgs() << "Applying rule 'insert_extract_vec_elt_out_of_bounds'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'insert_extract_vec_elt_out_of_bounds'\n" ; } } while (false); |
1322 | Helper.replaceInstWithUndef(*MIs[0]); |
1323 | return true; |
1324 | } |
1325 | } |
1326 | return false; |
1327 | } |
1328 | if (Partition == 7 /* TargetOpcode::G_EXTRACT_VECTOR_ELT */) { |
1329 | // Leaf name: extract_vec_elt_build_vec |
1330 | // Rule: extract_vec_elt_build_vec |
1331 | if (!RuleConfig->isRuleDisabled(6)) { |
1332 | if (1 |
1333 | && [&]() { |
1334 | return Helper.matchExtractVecEltBuildVec(*MIs[0], MatchData6); |
1335 | return true; |
1336 | }() ) { |
1337 | LLVM_DEBUG(dbgs() << "Applying rule 'extract_vec_elt_build_vec'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extract_vec_elt_build_vec'\n" ; } } while (false); |
1338 | Helper.applyExtractVecEltBuildVec(*MIs[0], MatchData6); |
1339 | return true; |
1340 | } |
1341 | } |
1342 | // Leaf name: insert_extract_vec_elt_out_of_bounds |
1343 | // Rule: insert_extract_vec_elt_out_of_bounds |
1344 | if (!RuleConfig->isRuleDisabled(22)) { |
1345 | if (1 |
1346 | && [&]() { |
1347 | return Helper.matchInsertExtractVecEltOutOfBounds(*MIs[0]); |
1348 | return true; |
1349 | }() ) { |
1350 | LLVM_DEBUG(dbgs() << "Applying rule 'insert_extract_vec_elt_out_of_bounds'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'insert_extract_vec_elt_out_of_bounds'\n" ; } } while (false); |
1351 | Helper.replaceInstWithUndef(*MIs[0]); |
1352 | return true; |
1353 | } |
1354 | } |
1355 | return false; |
1356 | } |
1357 | if (Partition == 8 /* TargetOpcode::G_BUILD_VECTOR */) { |
1358 | // Leaf name: extract_all_elts_from_build_vector |
1359 | // Rule: extract_all_elts_from_build_vector |
1360 | if (!RuleConfig->isRuleDisabled(7)) { |
1361 | if (1 |
1362 | && [&]() { |
1363 | return Helper.matchExtractAllEltsFromBuildVector(*MIs[0], MatchData7); |
1364 | return true; |
1365 | }() ) { |
1366 | LLVM_DEBUG(dbgs() << "Applying rule 'extract_all_elts_from_build_vector'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extract_all_elts_from_build_vector'\n" ; } } while (false); |
1367 | Helper.applyExtractAllEltsFromBuildVector(*MIs[0], MatchData7); |
1368 | return true; |
1369 | } |
1370 | } |
1371 | // Leaf name: buildvector_identity_fold |
1372 | // Rule: buildvector_identity_fold |
1373 | if (!RuleConfig->isRuleDisabled(34)) { |
1374 | if (1 |
1375 | && [&]() { |
1376 | return Helper.matchBuildVectorIdentityFold(*MIs[0], MatchData34); |
1377 | return true; |
1378 | }() ) { |
1379 | LLVM_DEBUG(dbgs() << "Applying rule 'buildvector_identity_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'buildvector_identity_fold'\n" ; } } while (false); |
1380 | Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData34); |
1381 | return true; |
1382 | } |
1383 | } |
1384 | return false; |
1385 | } |
1386 | if (Partition == 9 /* TargetOpcode::G_LOAD */) { |
1387 | // Leaf name: extending_loads |
1388 | // Rule: extending_loads |
1389 | if (!RuleConfig->isRuleDisabled(8)) { |
1390 | if (1 |
1391 | && [&]() { |
1392 | return Helper.matchCombineExtendingLoads(*MIs[0], MatchData8); |
1393 | return true; |
1394 | }() ) { |
1395 | LLVM_DEBUG(dbgs() << "Applying rule 'extending_loads'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extending_loads'\n" ; } } while (false); |
1396 | Helper.applyCombineExtendingLoads(*MIs[0], MatchData8); |
1397 | return true; |
1398 | } |
1399 | } |
1400 | // Leaf name: combine_indexed_load_store |
1401 | // Rule: combine_indexed_load_store |
1402 | if (!RuleConfig->isRuleDisabled(10)) { |
1403 | if (1 |
1404 | && [&]() { |
1405 | return Helper.matchCombineIndexedLoadStore(*MIs[0], MatchData10); |
1406 | return true; |
1407 | }() ) { |
1408 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_indexed_load_store'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_indexed_load_store'\n" ; } } while (false); |
1409 | Helper.applyCombineIndexedLoadStore(*MIs[0], MatchData10); |
1410 | return true; |
1411 | } |
1412 | } |
1413 | return false; |
1414 | } |
1415 | if (Partition == 10 /* TargetOpcode::G_SEXTLOAD */) { |
1416 | // Leaf name: extending_loads |
1417 | // Rule: extending_loads |
1418 | if (!RuleConfig->isRuleDisabled(8)) { |
1419 | if (1 |
1420 | && [&]() { |
1421 | return Helper.matchCombineExtendingLoads(*MIs[0], MatchData8); |
1422 | return true; |
1423 | }() ) { |
1424 | LLVM_DEBUG(dbgs() << "Applying rule 'extending_loads'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extending_loads'\n" ; } } while (false); |
1425 | Helper.applyCombineExtendingLoads(*MIs[0], MatchData8); |
1426 | return true; |
1427 | } |
1428 | } |
1429 | // Leaf name: combine_indexed_load_store |
1430 | // Rule: combine_indexed_load_store |
1431 | if (!RuleConfig->isRuleDisabled(10)) { |
1432 | if (1 |
1433 | && [&]() { |
1434 | return Helper.matchCombineIndexedLoadStore(*MIs[0], MatchData10); |
1435 | return true; |
1436 | }() ) { |
1437 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_indexed_load_store'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_indexed_load_store'\n" ; } } while (false); |
1438 | Helper.applyCombineIndexedLoadStore(*MIs[0], MatchData10); |
1439 | return true; |
1440 | } |
1441 | } |
1442 | return false; |
1443 | } |
1444 | if (Partition == 11 /* TargetOpcode::G_ZEXTLOAD */) { |
1445 | // Leaf name: extending_loads |
1446 | // Rule: extending_loads |
1447 | if (!RuleConfig->isRuleDisabled(8)) { |
1448 | if (1 |
1449 | && [&]() { |
1450 | return Helper.matchCombineExtendingLoads(*MIs[0], MatchData8); |
1451 | return true; |
1452 | }() ) { |
1453 | LLVM_DEBUG(dbgs() << "Applying rule 'extending_loads'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extending_loads'\n" ; } } while (false); |
1454 | Helper.applyCombineExtendingLoads(*MIs[0], MatchData8); |
1455 | return true; |
1456 | } |
1457 | } |
1458 | // Leaf name: combine_indexed_load_store |
1459 | // Rule: combine_indexed_load_store |
1460 | if (!RuleConfig->isRuleDisabled(10)) { |
1461 | if (1 |
1462 | && [&]() { |
1463 | return Helper.matchCombineIndexedLoadStore(*MIs[0], MatchData10); |
1464 | return true; |
1465 | }() ) { |
1466 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_indexed_load_store'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_indexed_load_store'\n" ; } } while (false); |
1467 | Helper.applyCombineIndexedLoadStore(*MIs[0], MatchData10); |
1468 | return true; |
1469 | } |
1470 | } |
1471 | return false; |
1472 | } |
1473 | if (Partition == 12 /* TargetOpcode::G_AND */) { |
1474 | // Leaf name: load_and_mask |
1475 | // Rule: load_and_mask |
1476 | if (!RuleConfig->isRuleDisabled(9)) { |
1477 | if (1 |
1478 | && [&]() { |
1479 | return Helper.matchCombineLoadWithAndMask(*MIs[0], MatchData9); |
1480 | return true; |
1481 | }() ) { |
1482 | LLVM_DEBUG(dbgs() << "Applying rule 'load_and_mask'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'load_and_mask'\n" ; } } while (false); |
1483 | Helper.applyBuildFn(*MIs[0], MatchData9); |
1484 | return true; |
1485 | } |
1486 | } |
1487 | // Leaf name: undef_to_int_zero |
1488 | // Rule: undef_to_int_zero |
1489 | if (!RuleConfig->isRuleDisabled(12)) { |
1490 | if (1 |
1491 | && [&]() { |
1492 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1493 | return true; |
1494 | }() ) { |
1495 | LLVM_DEBUG(dbgs() << "Applying rule 'undef_to_int_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'undef_to_int_zero'\n" ; } } while (false); |
1496 | Helper.replaceInstWithConstant(*MIs[0], 0); |
1497 | return true; |
1498 | } |
1499 | } |
1500 | // Leaf name: binop_same_val |
1501 | // Rule: binop_same_val |
1502 | if (!RuleConfig->isRuleDisabled(25)) { |
1503 | if (1 |
1504 | && [&]() { |
1505 | return Helper.matchBinOpSameVal(*MIs[0]); |
1506 | return true; |
1507 | }() ) { |
1508 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_same_val'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_same_val'\n" ; } } while (false); |
1509 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1510 | return true; |
1511 | } |
1512 | } |
1513 | // Leaf name: hoist_logic_op_with_same_opcode_hands |
1514 | // Rule: hoist_logic_op_with_same_opcode_hands |
1515 | if (!RuleConfig->isRuleDisabled(40)) { |
1516 | if (1 |
1517 | && [&]() { |
1518 | return Helper.matchHoistLogicOpWithSameOpcodeHands(*MIs[0], MatchData40); |
1519 | return true; |
1520 | }() ) { |
1521 | LLVM_DEBUG(dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n" ; } } while (false); |
1522 | Helper.applyBuildInstructionSteps(*MIs[0], MatchData40); |
1523 | return true; |
1524 | } |
1525 | } |
1526 | // Leaf name: narrow_binop_feeding_and |
1527 | // Rule: narrow_binop_feeding_and |
1528 | if (!RuleConfig->isRuleDisabled(46)) { |
1529 | if (1 |
1530 | && [&]() { |
1531 | return Helper.matchNarrowBinopFeedingAnd(*MIs[0], MatchData46); |
1532 | return true; |
1533 | }() ) { |
1534 | LLVM_DEBUG(dbgs() << "Applying rule 'narrow_binop_feeding_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'narrow_binop_feeding_and'\n" ; } } while (false); |
1535 | Helper.applyBuildFnNoErase(*MIs[0], MatchData46); |
1536 | return true; |
1537 | } |
1538 | } |
1539 | // Leaf name: redundant_and |
1540 | // Rule: redundant_and |
1541 | if (!RuleConfig->isRuleDisabled(50)) { |
1542 | if (1 |
1543 | && [&]() { |
1544 | return Helper.matchRedundantAnd(*MIs[0], MatchData50); |
1545 | return true; |
1546 | }() ) { |
1547 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_and'\n" ; } } while (false); |
1548 | return Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData50); |
1549 | return true; |
1550 | } |
1551 | } |
1552 | // Leaf name: overlapping_and |
1553 | // Rule: overlapping_and |
1554 | if (!RuleConfig->isRuleDisabled(70)) { |
1555 | if (1 |
1556 | && [&]() { |
1557 | return Helper.matchOverlappingAnd(*MIs[0], MatchData70); |
1558 | return true; |
1559 | }() ) { |
1560 | LLVM_DEBUG(dbgs() << "Applying rule 'overlapping_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'overlapping_and'\n" ; } } while (false); |
1561 | Helper.applyBuildFn(*MIs[0], MatchData70); |
1562 | return true; |
1563 | } |
1564 | } |
1565 | // Leaf name: bitfield_extract_from_and |
1566 | // Rule: bitfield_extract_from_and |
1567 | if (!RuleConfig->isRuleDisabled(86)) { |
1568 | if (1 |
1569 | && [&]() { |
1570 | return Helper.matchBitfieldExtractFromAnd(*MIs[0], MatchData86); |
1571 | return true; |
1572 | }() ) { |
1573 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_and'\n" ; } } while (false); |
1574 | Helper.applyBuildFn(*MIs[0], MatchData86); |
1575 | return true; |
1576 | } |
1577 | } |
1578 | // Leaf name: constant_fold |
1579 | // Rule: constant_fold |
1580 | if (!RuleConfig->isRuleDisabled(89)) { |
1581 | if (1 |
1582 | && [&]() { |
1583 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
1584 | return true; |
1585 | }() ) { |
1586 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
1587 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
1588 | return true; |
1589 | } |
1590 | } |
1591 | // Leaf name: and_or_disjoint_mask |
1592 | // Rule: and_or_disjoint_mask |
1593 | if (!RuleConfig->isRuleDisabled(95)) { |
1594 | if (1 |
1595 | && [&]() { |
1596 | return Helper.matchAndOrDisjointMask(*MIs[0], MatchData95); |
1597 | return true; |
1598 | }() ) { |
1599 | LLVM_DEBUG(dbgs() << "Applying rule 'and_or_disjoint_mask'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'and_or_disjoint_mask'\n" ; } } while (false); |
1600 | Helper.applyBuildFnNoErase(*MIs[0], MatchData95); |
1601 | return true; |
1602 | } |
1603 | } |
1604 | // Leaf name: fold_binop_into_select |
1605 | // Rule: fold_binop_into_select |
1606 | if (!RuleConfig->isRuleDisabled(104)) { |
1607 | if (1 |
1608 | && [&]() { |
1609 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1610 | return true; |
1611 | }() ) { |
1612 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
1613 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1614 | return true; |
1615 | } |
1616 | } |
1617 | // Leaf name: commute_constant_to_rhs |
1618 | // Rule: commute_constant_to_rhs |
1619 | if (!RuleConfig->isRuleDisabled(109)) { |
1620 | if (1 |
1621 | && [&]() { |
1622 | |
1623 | return getIConstantVRegVal(MIs[0]->getOperand(1).getReg(), MRI).has_value(); |
1624 | |
1625 | return true; |
1626 | }() ) { |
1627 | LLVM_DEBUG(dbgs() << "Applying rule 'commute_constant_to_rhs'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'commute_constant_to_rhs'\n" ; } } while (false); |
1628 | |
1629 | Observer.changingInstr(*MIs[0]); |
1630 | Register LHSReg = MIs[0]->getOperand(1).getReg(); |
1631 | Register RHSReg = MIs[0]->getOperand(2).getReg(); |
1632 | MIs[0]->getOperand(1).setReg(RHSReg); |
1633 | MIs[0]->getOperand(2).setReg(LHSReg); |
1634 | Observer.changedInstr(*MIs[0]); |
1635 | |
1636 | return true; |
1637 | } |
1638 | } |
1639 | return false; |
1640 | } |
1641 | if (Partition == 13 /* TargetOpcode::G_STORE */) { |
1642 | // Leaf name: combine_indexed_load_store |
1643 | // Rule: combine_indexed_load_store |
1644 | if (!RuleConfig->isRuleDisabled(10)) { |
1645 | if (1 |
1646 | && [&]() { |
1647 | return Helper.matchCombineIndexedLoadStore(*MIs[0], MatchData10); |
1648 | return true; |
1649 | }() ) { |
1650 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_indexed_load_store'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_indexed_load_store'\n" ; } } while (false); |
1651 | Helper.applyCombineIndexedLoadStore(*MIs[0], MatchData10); |
1652 | return true; |
1653 | } |
1654 | } |
1655 | // Leaf name: erase_undef_store |
1656 | // Rule: erase_undef_store |
1657 | if (!RuleConfig->isRuleDisabled(20)) { |
1658 | if (1 |
1659 | && [&]() { |
1660 | return Helper.matchUndefStore(*MIs[0]); |
1661 | return true; |
1662 | }() ) { |
1663 | LLVM_DEBUG(dbgs() << "Applying rule 'erase_undef_store'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'erase_undef_store'\n" ; } } while (false); |
1664 | return Helper.eraseInst(*MIs[0]); |
1665 | return true; |
1666 | } |
1667 | } |
1668 | // Leaf name: truncstore_merge |
1669 | // Rule: truncstore_merge |
1670 | if (!RuleConfig->isRuleDisabled(81)) { |
1671 | if (1 |
1672 | && [&]() { |
1673 | return Helper.matchTruncStoreMerge(*MIs[0], MatchData81); |
1674 | return true; |
1675 | }() ) { |
1676 | LLVM_DEBUG(dbgs() << "Applying rule 'truncstore_merge'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'truncstore_merge'\n" ; } } while (false); |
1677 | Helper.applyTruncStoreMerge(*MIs[0], MatchData81); |
1678 | return true; |
1679 | } |
1680 | } |
1681 | return false; |
1682 | } |
1683 | if (Partition == 14 /* TargetOpcode::G_UITOFP */) { |
1684 | // Leaf name: undef_to_fp_zero |
1685 | // Rule: undef_to_fp_zero |
1686 | if (!RuleConfig->isRuleDisabled(11)) { |
1687 | if (1 |
1688 | && [&]() { |
1689 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1690 | return true; |
1691 | }() ) { |
1692 | LLVM_DEBUG(dbgs() << "Applying rule 'undef_to_fp_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'undef_to_fp_zero'\n" ; } } while (false); |
1693 | Helper.replaceInstWithFConstant(*MIs[0], 0.0); |
1694 | return true; |
1695 | } |
1696 | } |
1697 | return false; |
1698 | } |
1699 | if (Partition == 15 /* TargetOpcode::G_SITOFP */) { |
1700 | // Leaf name: undef_to_fp_zero |
1701 | // Rule: undef_to_fp_zero |
1702 | if (!RuleConfig->isRuleDisabled(11)) { |
1703 | if (1 |
1704 | && [&]() { |
1705 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1706 | return true; |
1707 | }() ) { |
1708 | LLVM_DEBUG(dbgs() << "Applying rule 'undef_to_fp_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'undef_to_fp_zero'\n" ; } } while (false); |
1709 | Helper.replaceInstWithFConstant(*MIs[0], 0.0); |
1710 | return true; |
1711 | } |
1712 | } |
1713 | return false; |
1714 | } |
1715 | if (Partition == 16 /* TargetOpcode::G_OR */) { |
1716 | // Leaf name: undef_to_negative_one |
1717 | // Rule: undef_to_negative_one |
1718 | if (!RuleConfig->isRuleDisabled(13)) { |
1719 | if (1 |
1720 | && [&]() { |
1721 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
1722 | return true; |
1723 | }() ) { |
1724 | LLVM_DEBUG(dbgs() << "Applying rule 'undef_to_negative_one'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'undef_to_negative_one'\n" ; } } while (false); |
1725 | Helper.replaceInstWithConstant(*MIs[0], -1); |
1726 | return true; |
1727 | } |
1728 | } |
1729 | // Leaf name: right_identity_zero |
1730 | // Rule: right_identity_zero |
1731 | if (!RuleConfig->isRuleDisabled(24)) { |
1732 | if (1 |
1733 | && [&]() { |
1734 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
1735 | return true; |
1736 | }() ) { |
1737 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
1738 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1739 | return true; |
1740 | } |
1741 | } |
1742 | // Leaf name: binop_same_val |
1743 | // Rule: binop_same_val |
1744 | if (!RuleConfig->isRuleDisabled(25)) { |
1745 | if (1 |
1746 | && [&]() { |
1747 | return Helper.matchBinOpSameVal(*MIs[0]); |
1748 | return true; |
1749 | }() ) { |
1750 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_same_val'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_same_val'\n" ; } } while (false); |
1751 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1752 | return true; |
1753 | } |
1754 | } |
1755 | // Leaf name: hoist_logic_op_with_same_opcode_hands |
1756 | // Rule: hoist_logic_op_with_same_opcode_hands |
1757 | if (!RuleConfig->isRuleDisabled(40)) { |
1758 | if (1 |
1759 | && [&]() { |
1760 | return Helper.matchHoistLogicOpWithSameOpcodeHands(*MIs[0], MatchData40); |
1761 | return true; |
1762 | }() ) { |
1763 | LLVM_DEBUG(dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n" ; } } while (false); |
1764 | Helper.applyBuildInstructionSteps(*MIs[0], MatchData40); |
1765 | return true; |
1766 | } |
1767 | } |
1768 | // Leaf name: redundant_or |
1769 | // Rule: redundant_or |
1770 | if (!RuleConfig->isRuleDisabled(52)) { |
1771 | if (1 |
1772 | && [&]() { |
1773 | return Helper.matchRedundantOr(*MIs[0], MatchData52); |
1774 | return true; |
1775 | }() ) { |
1776 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_or'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_or'\n" ; } } while (false); |
1777 | return Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData52); |
1778 | return true; |
1779 | } |
1780 | } |
1781 | // Leaf name: load_or_combine |
1782 | // Rule: load_or_combine |
1783 | if (!RuleConfig->isRuleDisabled(80)) { |
1784 | if (1 |
1785 | && [&]() { |
1786 | return Helper.matchLoadOrCombine(*MIs[0], MatchData80); |
1787 | return true; |
1788 | }() ) { |
1789 | LLVM_DEBUG(dbgs() << "Applying rule 'load_or_combine'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'load_or_combine'\n" ; } } while (false); |
1790 | Helper.applyBuildFn(*MIs[0], MatchData80); |
1791 | return true; |
1792 | } |
1793 | } |
1794 | // Leaf name: funnel_shift_from_or_shift |
1795 | // Rule: funnel_shift_from_or_shift |
1796 | if (!RuleConfig->isRuleDisabled(83)) { |
1797 | if (1 |
1798 | && [&]() { |
1799 | return Helper.matchOrShiftToFunnelShift(*MIs[0], MatchData83); |
1800 | return true; |
1801 | }() ) { |
1802 | LLVM_DEBUG(dbgs() << "Applying rule 'funnel_shift_from_or_shift'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'funnel_shift_from_or_shift'\n" ; } } while (false); |
1803 | Helper.applyBuildFn(*MIs[0], MatchData83); |
1804 | return true; |
1805 | } |
1806 | } |
1807 | // Leaf name: constant_fold |
1808 | // Rule: constant_fold |
1809 | if (!RuleConfig->isRuleDisabled(89)) { |
1810 | if (1 |
1811 | && [&]() { |
1812 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
1813 | return true; |
1814 | }() ) { |
1815 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
1816 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
1817 | return true; |
1818 | } |
1819 | } |
1820 | // Leaf name: fold_binop_into_select |
1821 | // Rule: fold_binop_into_select |
1822 | if (!RuleConfig->isRuleDisabled(104)) { |
1823 | if (1 |
1824 | && [&]() { |
1825 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1826 | return true; |
1827 | }() ) { |
1828 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
1829 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1830 | return true; |
1831 | } |
1832 | } |
1833 | // Leaf name: commute_constant_to_rhs |
1834 | // Rule: commute_constant_to_rhs |
1835 | if (!RuleConfig->isRuleDisabled(109)) { |
1836 | if (1 |
1837 | && [&]() { |
1838 | |
1839 | return getIConstantVRegVal(MIs[0]->getOperand(1).getReg(), MRI).has_value(); |
1840 | |
1841 | return true; |
1842 | }() ) { |
1843 | LLVM_DEBUG(dbgs() << "Applying rule 'commute_constant_to_rhs'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'commute_constant_to_rhs'\n" ; } } while (false); |
1844 | |
1845 | Observer.changingInstr(*MIs[0]); |
1846 | Register LHSReg = MIs[0]->getOperand(1).getReg(); |
1847 | Register RHSReg = MIs[0]->getOperand(2).getReg(); |
1848 | MIs[0]->getOperand(1).setReg(RHSReg); |
1849 | MIs[0]->getOperand(2).setReg(LHSReg); |
1850 | Observer.changedInstr(*MIs[0]); |
1851 | |
1852 | return true; |
1853 | } |
1854 | } |
1855 | return false; |
1856 | } |
1857 | if (Partition == 17 /* TargetOpcode::G_SHL */) { |
1858 | // Leaf name: binop_left_undef_to_zero |
1859 | // Rule: binop_left_undef_to_zero |
1860 | if (!RuleConfig->isRuleDisabled(14)) { |
1861 | if (1 |
1862 | && [&]() { |
1863 | return Helper.matchOperandIsUndef(*MIs[0], 1); |
1864 | return true; |
1865 | }() ) { |
1866 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_undef_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_undef_to_zero'\n" ; } } while (false); |
1867 | Helper.replaceInstWithConstant(*MIs[0], 0); |
1868 | return true; |
1869 | } |
1870 | } |
1871 | // Leaf name: binop_right_undef_to_undef |
1872 | // Rule: binop_right_undef_to_undef |
1873 | if (!RuleConfig->isRuleDisabled(15)) { |
1874 | if (1 |
1875 | && [&]() { |
1876 | return Helper.matchOperandIsUndef(*MIs[0], 2); |
1877 | return true; |
1878 | }() ) { |
1879 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_right_undef_to_undef'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_right_undef_to_undef'\n" ; } } while (false); |
1880 | Helper.replaceInstWithUndef(*MIs[0]); |
1881 | return true; |
1882 | } |
1883 | } |
1884 | // Leaf name: right_identity_zero |
1885 | // Rule: right_identity_zero |
1886 | if (!RuleConfig->isRuleDisabled(24)) { |
1887 | if (1 |
1888 | && [&]() { |
1889 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
1890 | return true; |
1891 | }() ) { |
1892 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
1893 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1894 | return true; |
1895 | } |
1896 | } |
1897 | // Leaf name: reduce_shl_of_extend |
1898 | // Rule: reduce_shl_of_extend |
1899 | if (!RuleConfig->isRuleDisabled(45)) { |
1900 | if (1 |
1901 | && [&]() { |
1902 | return Helper.matchCombineShlOfExtend(*MIs[0], MatchData45); |
1903 | return true; |
1904 | }() ) { |
1905 | LLVM_DEBUG(dbgs() << "Applying rule 'reduce_shl_of_extend'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'reduce_shl_of_extend'\n" ; } } while (false); |
1906 | Helper.applyCombineShlOfExtend(*MIs[0], MatchData45); |
1907 | return true; |
1908 | } |
1909 | } |
1910 | // Leaf name: shift_immed_chain |
1911 | // Rule: shift_immed_chain |
1912 | if (!RuleConfig->isRuleDisabled(78)) { |
1913 | if (1 |
1914 | && [&]() { |
1915 | return Helper.matchShiftImmedChain(*MIs[0], MatchData78); |
1916 | return true; |
1917 | }() ) { |
1918 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_immed_chain'\n" ; } } while (false); |
1919 | Helper.applyShiftImmedChain(*MIs[0], MatchData78); |
1920 | return true; |
1921 | } |
1922 | } |
1923 | // Leaf name: shift_of_shifted_logic_chain |
1924 | // Rule: shift_of_shifted_logic_chain |
1925 | if (!RuleConfig->isRuleDisabled(79)) { |
1926 | if (1 |
1927 | && [&]() { |
1928 | return Helper.matchShiftOfShiftedLogic(*MIs[0], MatchData79); |
1929 | return true; |
1930 | }() ) { |
1931 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n" ; } } while (false); |
1932 | Helper.applyShiftOfShiftedLogic(*MIs[0], MatchData79); |
1933 | return true; |
1934 | } |
1935 | } |
1936 | // Leaf name: fold_binop_into_select |
1937 | // Rule: fold_binop_into_select |
1938 | if (!RuleConfig->isRuleDisabled(104)) { |
1939 | if (1 |
1940 | && [&]() { |
1941 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1942 | return true; |
1943 | }() ) { |
1944 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
1945 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
1946 | return true; |
1947 | } |
1948 | } |
1949 | return false; |
1950 | } |
1951 | if (Partition == 18 /* TargetOpcode::G_UDIV */) { |
1952 | // Leaf name: binop_left_undef_to_zero |
1953 | // Rule: binop_left_undef_to_zero |
1954 | if (!RuleConfig->isRuleDisabled(14)) { |
1955 | if (1 |
1956 | && [&]() { |
1957 | return Helper.matchOperandIsUndef(*MIs[0], 1); |
1958 | return true; |
1959 | }() ) { |
1960 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_undef_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_undef_to_zero'\n" ; } } while (false); |
1961 | Helper.replaceInstWithConstant(*MIs[0], 0); |
1962 | return true; |
1963 | } |
1964 | } |
1965 | // Leaf name: binop_left_to_zero |
1966 | // Rule: binop_left_to_zero |
1967 | if (!RuleConfig->isRuleDisabled(26)) { |
1968 | if (1 |
1969 | && [&]() { |
1970 | return Helper.matchOperandIsZero(*MIs[0], 1); |
1971 | return true; |
1972 | }() ) { |
1973 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_to_zero'\n" ; } } while (false); |
1974 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
1975 | return true; |
1976 | } |
1977 | } |
1978 | // Leaf name: div_rem_to_divrem |
1979 | // Rule: div_rem_to_divrem |
1980 | if (!RuleConfig->isRuleDisabled(82)) { |
1981 | if (1 |
1982 | && [&]() { |
1983 | return Helper.matchCombineDivRem(*MIs[0], MatchData82); |
1984 | return true; |
1985 | }() ) { |
1986 | LLVM_DEBUG(dbgs() << "Applying rule 'div_rem_to_divrem'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'div_rem_to_divrem'\n" ; } } while (false); |
1987 | Helper.applyCombineDivRem(*MIs[0], MatchData82); |
1988 | return true; |
1989 | } |
1990 | } |
1991 | // Leaf name: udiv_by_const |
1992 | // Rule: udiv_by_const |
1993 | if (!RuleConfig->isRuleDisabled(91)) { |
1994 | if (1 |
1995 | && [&]() { |
1996 | return Helper.matchUDivByConst(*MIs[0]); |
1997 | return true; |
1998 | }() ) { |
1999 | LLVM_DEBUG(dbgs() << "Applying rule 'udiv_by_const'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'udiv_by_const'\n" ; } } while (false); |
2000 | Helper.applyUDivByConst(*MIs[0]); |
2001 | return true; |
2002 | } |
2003 | } |
2004 | // Leaf name: fold_binop_into_select |
2005 | // Rule: fold_binop_into_select |
2006 | if (!RuleConfig->isRuleDisabled(104)) { |
2007 | if (1 |
2008 | && [&]() { |
2009 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2010 | return true; |
2011 | }() ) { |
2012 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2013 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2014 | return true; |
2015 | } |
2016 | } |
2017 | return false; |
2018 | } |
2019 | if (Partition == 19 /* TargetOpcode::G_UREM */) { |
2020 | // Leaf name: binop_left_undef_to_zero |
2021 | // Rule: binop_left_undef_to_zero |
2022 | if (!RuleConfig->isRuleDisabled(14)) { |
2023 | if (1 |
2024 | && [&]() { |
2025 | return Helper.matchOperandIsUndef(*MIs[0], 1); |
2026 | return true; |
2027 | }() ) { |
2028 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_undef_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_undef_to_zero'\n" ; } } while (false); |
2029 | Helper.replaceInstWithConstant(*MIs[0], 0); |
2030 | return true; |
2031 | } |
2032 | } |
2033 | // Leaf name: binop_left_to_zero |
2034 | // Rule: binop_left_to_zero |
2035 | if (!RuleConfig->isRuleDisabled(26)) { |
2036 | if (1 |
2037 | && [&]() { |
2038 | return Helper.matchOperandIsZero(*MIs[0], 1); |
2039 | return true; |
2040 | }() ) { |
2041 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_to_zero'\n" ; } } while (false); |
2042 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2043 | return true; |
2044 | } |
2045 | } |
2046 | // Leaf name: urem_pow2_to_mask |
2047 | // Rule: urem_pow2_to_mask |
2048 | if (!RuleConfig->isRuleDisabled(53)) { |
2049 | if (1 |
2050 | && [&]() { |
2051 | return Helper.matchOperandIsKnownToBeAPowerOfTwo(*MIs[0], 2); |
2052 | return true; |
2053 | }() ) { |
2054 | LLVM_DEBUG(dbgs() << "Applying rule 'urem_pow2_to_mask'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'urem_pow2_to_mask'\n" ; } } while (false); |
2055 | Helper.applySimplifyURemByPow2(*MIs[0]); |
2056 | return true; |
2057 | } |
2058 | } |
2059 | // Leaf name: div_rem_to_divrem |
2060 | // Rule: div_rem_to_divrem |
2061 | if (!RuleConfig->isRuleDisabled(82)) { |
2062 | if (1 |
2063 | && [&]() { |
2064 | return Helper.matchCombineDivRem(*MIs[0], MatchData82); |
2065 | return true; |
2066 | }() ) { |
2067 | LLVM_DEBUG(dbgs() << "Applying rule 'div_rem_to_divrem'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'div_rem_to_divrem'\n" ; } } while (false); |
2068 | Helper.applyCombineDivRem(*MIs[0], MatchData82); |
2069 | return true; |
2070 | } |
2071 | } |
2072 | // Leaf name: fold_binop_into_select |
2073 | // Rule: fold_binop_into_select |
2074 | if (!RuleConfig->isRuleDisabled(104)) { |
2075 | if (1 |
2076 | && [&]() { |
2077 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2078 | return true; |
2079 | }() ) { |
2080 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2081 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2082 | return true; |
2083 | } |
2084 | } |
2085 | return false; |
2086 | } |
2087 | if (Partition == 20 /* TargetOpcode::G_ASHR */) { |
2088 | // Leaf name: binop_right_undef_to_undef |
2089 | // Rule: binop_right_undef_to_undef |
2090 | if (!RuleConfig->isRuleDisabled(15)) { |
2091 | if (1 |
2092 | && [&]() { |
2093 | return Helper.matchOperandIsUndef(*MIs[0], 2); |
2094 | return true; |
2095 | }() ) { |
2096 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_right_undef_to_undef'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_right_undef_to_undef'\n" ; } } while (false); |
2097 | Helper.replaceInstWithUndef(*MIs[0]); |
2098 | return true; |
2099 | } |
2100 | } |
2101 | // Leaf name: right_identity_zero |
2102 | // Rule: right_identity_zero |
2103 | if (!RuleConfig->isRuleDisabled(24)) { |
2104 | if (1 |
2105 | && [&]() { |
2106 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2107 | return true; |
2108 | }() ) { |
2109 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2110 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2111 | return true; |
2112 | } |
2113 | } |
2114 | // Leaf name: shl_ashr_to_sext_inreg |
2115 | // Rule: shl_ashr_to_sext_inreg |
2116 | if (!RuleConfig->isRuleDisabled(43)) { |
2117 | if (1 |
2118 | && [&]() { |
2119 | return Helper.matchAshrShlToSextInreg(*MIs[0], MatchData43); |
2120 | return true; |
2121 | }() ) { |
2122 | LLVM_DEBUG(dbgs() << "Applying rule 'shl_ashr_to_sext_inreg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shl_ashr_to_sext_inreg'\n" ; } } while (false); |
2123 | Helper.applyAshShlToSextInreg(*MIs[0], MatchData43); |
2124 | return true; |
2125 | } |
2126 | } |
2127 | // Leaf name: shift_immed_chain |
2128 | // Rule: shift_immed_chain |
2129 | if (!RuleConfig->isRuleDisabled(78)) { |
2130 | if (1 |
2131 | && [&]() { |
2132 | return Helper.matchShiftImmedChain(*MIs[0], MatchData78); |
2133 | return true; |
2134 | }() ) { |
2135 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_immed_chain'\n" ; } } while (false); |
2136 | Helper.applyShiftImmedChain(*MIs[0], MatchData78); |
2137 | return true; |
2138 | } |
2139 | } |
2140 | // Leaf name: shift_of_shifted_logic_chain |
2141 | // Rule: shift_of_shifted_logic_chain |
2142 | if (!RuleConfig->isRuleDisabled(79)) { |
2143 | if (1 |
2144 | && [&]() { |
2145 | return Helper.matchShiftOfShiftedLogic(*MIs[0], MatchData79); |
2146 | return true; |
2147 | }() ) { |
2148 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n" ; } } while (false); |
2149 | Helper.applyShiftOfShiftedLogic(*MIs[0], MatchData79); |
2150 | return true; |
2151 | } |
2152 | } |
2153 | // Leaf name: bitfield_extract_from_shr |
2154 | // Rule: bitfield_extract_from_shr |
2155 | if (!RuleConfig->isRuleDisabled(87)) { |
2156 | if (1 |
2157 | && [&]() { |
2158 | return Helper.matchBitfieldExtractFromShr(*MIs[0], MatchData87); |
2159 | return true; |
2160 | }() ) { |
2161 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_shr'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_shr'\n" ; } } while (false); |
2162 | Helper.applyBuildFn(*MIs[0], MatchData87); |
2163 | return true; |
2164 | } |
2165 | } |
2166 | // Leaf name: bitfield_extract_from_shr_and |
2167 | // Rule: bitfield_extract_from_shr_and |
2168 | if (!RuleConfig->isRuleDisabled(88)) { |
2169 | if (1 |
2170 | && [&]() { |
2171 | return Helper.matchBitfieldExtractFromShrAnd(*MIs[0], MatchData88); |
2172 | return true; |
2173 | }() ) { |
2174 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_shr_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_shr_and'\n" ; } } while (false); |
2175 | Helper.applyBuildFn(*MIs[0], MatchData88); |
2176 | return true; |
2177 | } |
2178 | } |
2179 | // Leaf name: fold_binop_into_select |
2180 | // Rule: fold_binop_into_select |
2181 | if (!RuleConfig->isRuleDisabled(104)) { |
2182 | if (1 |
2183 | && [&]() { |
2184 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2185 | return true; |
2186 | }() ) { |
2187 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2188 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2189 | return true; |
2190 | } |
2191 | } |
2192 | return false; |
2193 | } |
2194 | if (Partition == 21 /* TargetOpcode::G_LSHR */) { |
2195 | // Leaf name: binop_right_undef_to_undef |
2196 | // Rule: binop_right_undef_to_undef |
2197 | if (!RuleConfig->isRuleDisabled(15)) { |
2198 | if (1 |
2199 | && [&]() { |
2200 | return Helper.matchOperandIsUndef(*MIs[0], 2); |
2201 | return true; |
2202 | }() ) { |
2203 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_right_undef_to_undef'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_right_undef_to_undef'\n" ; } } while (false); |
2204 | Helper.replaceInstWithUndef(*MIs[0]); |
2205 | return true; |
2206 | } |
2207 | } |
2208 | // Leaf name: right_identity_zero |
2209 | // Rule: right_identity_zero |
2210 | if (!RuleConfig->isRuleDisabled(24)) { |
2211 | if (1 |
2212 | && [&]() { |
2213 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2214 | return true; |
2215 | }() ) { |
2216 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2217 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2218 | return true; |
2219 | } |
2220 | } |
2221 | // Leaf name: shift_immed_chain |
2222 | // Rule: shift_immed_chain |
2223 | if (!RuleConfig->isRuleDisabled(78)) { |
2224 | if (1 |
2225 | && [&]() { |
2226 | return Helper.matchShiftImmedChain(*MIs[0], MatchData78); |
2227 | return true; |
2228 | }() ) { |
2229 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_immed_chain'\n" ; } } while (false); |
2230 | Helper.applyShiftImmedChain(*MIs[0], MatchData78); |
2231 | return true; |
2232 | } |
2233 | } |
2234 | // Leaf name: shift_of_shifted_logic_chain |
2235 | // Rule: shift_of_shifted_logic_chain |
2236 | if (!RuleConfig->isRuleDisabled(79)) { |
2237 | if (1 |
2238 | && [&]() { |
2239 | return Helper.matchShiftOfShiftedLogic(*MIs[0], MatchData79); |
2240 | return true; |
2241 | }() ) { |
2242 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n" ; } } while (false); |
2243 | Helper.applyShiftOfShiftedLogic(*MIs[0], MatchData79); |
2244 | return true; |
2245 | } |
2246 | } |
2247 | // Leaf name: bitfield_extract_from_shr |
2248 | // Rule: bitfield_extract_from_shr |
2249 | if (!RuleConfig->isRuleDisabled(87)) { |
2250 | if (1 |
2251 | && [&]() { |
2252 | return Helper.matchBitfieldExtractFromShr(*MIs[0], MatchData87); |
2253 | return true; |
2254 | }() ) { |
2255 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_shr'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_shr'\n" ; } } while (false); |
2256 | Helper.applyBuildFn(*MIs[0], MatchData87); |
2257 | return true; |
2258 | } |
2259 | } |
2260 | // Leaf name: bitfield_extract_from_shr_and |
2261 | // Rule: bitfield_extract_from_shr_and |
2262 | if (!RuleConfig->isRuleDisabled(88)) { |
2263 | if (1 |
2264 | && [&]() { |
2265 | return Helper.matchBitfieldExtractFromShrAnd(*MIs[0], MatchData88); |
2266 | return true; |
2267 | }() ) { |
2268 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_shr_and'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_shr_and'\n" ; } } while (false); |
2269 | Helper.applyBuildFn(*MIs[0], MatchData88); |
2270 | return true; |
2271 | } |
2272 | } |
2273 | // Leaf name: fold_binop_into_select |
2274 | // Rule: fold_binop_into_select |
2275 | if (!RuleConfig->isRuleDisabled(104)) { |
2276 | if (1 |
2277 | && [&]() { |
2278 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2279 | return true; |
2280 | }() ) { |
2281 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2282 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2283 | return true; |
2284 | } |
2285 | } |
2286 | return false; |
2287 | } |
2288 | if (Partition == 22 /* TargetOpcode::G_ABS */) { |
2289 | // Leaf name: unary_undef_to_zero |
2290 | // Rule: unary_undef_to_zero |
2291 | if (!RuleConfig->isRuleDisabled(16)) { |
2292 | if (1 |
2293 | && [&]() { |
2294 | return Helper.matchOperandIsUndef(*MIs[0], 1); |
2295 | return true; |
2296 | }() ) { |
2297 | LLVM_DEBUG(dbgs() << "Applying rule 'unary_undef_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unary_undef_to_zero'\n" ; } } while (false); |
2298 | Helper.replaceInstWithConstant(*MIs[0], 0); |
2299 | return true; |
2300 | } |
2301 | } |
2302 | return false; |
2303 | } |
2304 | if (Partition == 23 /* TargetOpcode::G_FPTOSI */) { |
2305 | // Leaf name: propagate_undef_any_op |
2306 | // Rule: propagate_undef_any_op |
2307 | if (!RuleConfig->isRuleDisabled(17)) { |
2308 | if (1 |
2309 | && [&]() { |
2310 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
2311 | return true; |
2312 | }() ) { |
2313 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
2314 | Helper.replaceInstWithUndef(*MIs[0]); |
2315 | return true; |
2316 | } |
2317 | } |
2318 | return false; |
2319 | } |
2320 | if (Partition == 24 /* TargetOpcode::G_FPTOUI */) { |
2321 | // Leaf name: propagate_undef_any_op |
2322 | // Rule: propagate_undef_any_op |
2323 | if (!RuleConfig->isRuleDisabled(17)) { |
2324 | if (1 |
2325 | && [&]() { |
2326 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
2327 | return true; |
2328 | }() ) { |
2329 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
2330 | Helper.replaceInstWithUndef(*MIs[0]); |
2331 | return true; |
2332 | } |
2333 | } |
2334 | return false; |
2335 | } |
2336 | if (Partition == 25 /* TargetOpcode::G_SUB */) { |
2337 | // Leaf name: propagate_undef_any_op |
2338 | // Rule: propagate_undef_any_op |
2339 | if (!RuleConfig->isRuleDisabled(17)) { |
2340 | if (1 |
2341 | && [&]() { |
2342 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
2343 | return true; |
2344 | }() ) { |
2345 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
2346 | Helper.replaceInstWithUndef(*MIs[0]); |
2347 | return true; |
2348 | } |
2349 | } |
2350 | // Leaf name: right_identity_zero |
2351 | // Rule: right_identity_zero |
2352 | if (!RuleConfig->isRuleDisabled(24)) { |
2353 | if (1 |
2354 | && [&]() { |
2355 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2356 | return true; |
2357 | }() ) { |
2358 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2359 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2360 | return true; |
2361 | } |
2362 | } |
2363 | // Leaf name: constant_fold |
2364 | // Rule: constant_fold |
2365 | if (!RuleConfig->isRuleDisabled(89)) { |
2366 | if (1 |
2367 | && [&]() { |
2368 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
2369 | return true; |
2370 | }() ) { |
2371 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
2372 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
2373 | return true; |
2374 | } |
2375 | } |
2376 | // Leaf name: fold_binop_into_select |
2377 | // Rule: fold_binop_into_select |
2378 | if (!RuleConfig->isRuleDisabled(104)) { |
2379 | if (1 |
2380 | && [&]() { |
2381 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2382 | return true; |
2383 | }() ) { |
2384 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2385 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2386 | return true; |
2387 | } |
2388 | } |
2389 | // Leaf name: sub_add_reg |
2390 | // Rule: sub_add_reg |
2391 | if (!RuleConfig->isRuleDisabled(105)) { |
2392 | if (1 |
2393 | && [&]() { |
2394 | return Helper.matchSubAddSameReg(*MIs[0], MatchData105); |
2395 | return true; |
2396 | }() ) { |
2397 | LLVM_DEBUG(dbgs() << "Applying rule 'sub_add_reg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'sub_add_reg'\n" ; } } while (false); |
2398 | Helper.applyBuildFn(*MIs[0], MatchData105); |
2399 | return true; |
2400 | } |
2401 | } |
2402 | return false; |
2403 | } |
2404 | if (Partition == 26 /* TargetOpcode::G_XOR */) { |
2405 | // Leaf name: propagate_undef_any_op |
2406 | // Rule: propagate_undef_any_op |
2407 | if (!RuleConfig->isRuleDisabled(17)) { |
2408 | if (1 |
2409 | && [&]() { |
2410 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
2411 | return true; |
2412 | }() ) { |
2413 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
2414 | Helper.replaceInstWithUndef(*MIs[0]); |
2415 | return true; |
2416 | } |
2417 | } |
2418 | // Leaf name: right_identity_zero |
2419 | // Rule: right_identity_zero |
2420 | if (!RuleConfig->isRuleDisabled(24)) { |
2421 | if (1 |
2422 | && [&]() { |
2423 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2424 | return true; |
2425 | }() ) { |
2426 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2427 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2428 | return true; |
2429 | } |
2430 | } |
2431 | // Leaf name: hoist_logic_op_with_same_opcode_hands |
2432 | // Rule: hoist_logic_op_with_same_opcode_hands |
2433 | if (!RuleConfig->isRuleDisabled(40)) { |
2434 | if (1 |
2435 | && [&]() { |
2436 | return Helper.matchHoistLogicOpWithSameOpcodeHands(*MIs[0], MatchData40); |
2437 | return true; |
2438 | }() ) { |
2439 | LLVM_DEBUG(dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'hoist_logic_op_with_same_opcode_hands'\n" ; } } while (false); |
2440 | Helper.applyBuildInstructionSteps(*MIs[0], MatchData40); |
2441 | return true; |
2442 | } |
2443 | } |
2444 | // Leaf name: not_cmp_fold |
2445 | // Rule: not_cmp_fold |
2446 | if (!RuleConfig->isRuleDisabled(59)) { |
2447 | if (1 |
2448 | && [&]() { |
2449 | return Helper.matchNotCmp(*MIs[0], MatchData59); |
2450 | return true; |
2451 | }() ) { |
2452 | LLVM_DEBUG(dbgs() << "Applying rule 'not_cmp_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'not_cmp_fold'\n" ; } } while (false); |
2453 | Helper.applyNotCmp(*MIs[0], MatchData59); |
2454 | return true; |
2455 | } |
2456 | } |
2457 | // Leaf name: xor_of_and_with_same_reg |
2458 | // Rule: xor_of_and_with_same_reg |
2459 | if (!RuleConfig->isRuleDisabled(76)) { |
2460 | if (1 |
2461 | && [&]() { |
2462 | return Helper.matchXorOfAndWithSameReg(*MIs[0], MatchData76); |
2463 | return true; |
2464 | }() ) { |
2465 | LLVM_DEBUG(dbgs() << "Applying rule 'xor_of_and_with_same_reg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'xor_of_and_with_same_reg'\n" ; } } while (false); |
2466 | Helper.applyXorOfAndWithSameReg(*MIs[0], MatchData76); |
2467 | return true; |
2468 | } |
2469 | } |
2470 | // Leaf name: constant_fold |
2471 | // Rule: constant_fold |
2472 | if (!RuleConfig->isRuleDisabled(89)) { |
2473 | if (1 |
2474 | && [&]() { |
2475 | return Helper.matchConstantFold(*MIs[0], MatchData89); |
2476 | return true; |
2477 | }() ) { |
2478 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fold'\n" ; } } while (false); |
2479 | Helper.replaceInstWithConstant(*MIs[0], MatchData89); |
2480 | return true; |
2481 | } |
2482 | } |
2483 | // Leaf name: fold_binop_into_select |
2484 | // Rule: fold_binop_into_select |
2485 | if (!RuleConfig->isRuleDisabled(104)) { |
2486 | if (1 |
2487 | && [&]() { |
2488 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2489 | return true; |
2490 | }() ) { |
2491 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2492 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2493 | return true; |
2494 | } |
2495 | } |
2496 | // Leaf name: commute_constant_to_rhs |
2497 | // Rule: commute_constant_to_rhs |
2498 | if (!RuleConfig->isRuleDisabled(109)) { |
2499 | if (1 |
2500 | && [&]() { |
2501 | |
2502 | return getIConstantVRegVal(MIs[0]->getOperand(1).getReg(), MRI).has_value(); |
2503 | |
2504 | return true; |
2505 | }() ) { |
2506 | LLVM_DEBUG(dbgs() << "Applying rule 'commute_constant_to_rhs'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'commute_constant_to_rhs'\n" ; } } while (false); |
2507 | |
2508 | Observer.changingInstr(*MIs[0]); |
2509 | Register LHSReg = MIs[0]->getOperand(1).getReg(); |
2510 | Register RHSReg = MIs[0]->getOperand(2).getReg(); |
2511 | MIs[0]->getOperand(1).setReg(RHSReg); |
2512 | MIs[0]->getOperand(2).setReg(LHSReg); |
2513 | Observer.changedInstr(*MIs[0]); |
2514 | |
2515 | return true; |
2516 | } |
2517 | } |
2518 | return false; |
2519 | } |
2520 | if (Partition == 27 /* TargetOpcode::G_TRUNC */) { |
2521 | // Leaf name: propagate_undef_any_op |
2522 | // Rule: propagate_undef_any_op |
2523 | if (!RuleConfig->isRuleDisabled(17)) { |
2524 | if (1 |
2525 | && [&]() { |
2526 | return Helper.matchAnyExplicitUseIsUndef(*MIs[0]); |
2527 | return true; |
2528 | }() ) { |
2529 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_any_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_any_op'\n" ; } } while (false); |
2530 | Helper.replaceInstWithUndef(*MIs[0]); |
2531 | return true; |
2532 | } |
2533 | } |
2534 | // Leaf name: trunc_buildvector_fold |
2535 | // Rule: trunc_buildvector_fold |
2536 | if (!RuleConfig->isRuleDisabled(35)) { |
2537 | if (1 |
2538 | && [&]() { |
2539 | return Helper.matchTruncBuildVectorFold(*MIs[0], MatchData35); |
2540 | return true; |
2541 | }() ) { |
2542 | LLVM_DEBUG(dbgs() << "Applying rule 'trunc_buildvector_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'trunc_buildvector_fold'\n" ; } } while (false); |
2543 | Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData35); |
2544 | return true; |
2545 | } |
2546 | } |
2547 | // Leaf name: trunc_lshr_buildvector_fold |
2548 | // Rule: trunc_lshr_buildvector_fold |
2549 | if (!RuleConfig->isRuleDisabled(36)) { |
2550 | if (1 |
2551 | && [&]() { |
2552 | return Helper.matchTruncLshrBuildVectorFold(*MIs[0], MatchData36); |
2553 | return true; |
2554 | }() ) { |
2555 | LLVM_DEBUG(dbgs() << "Applying rule 'trunc_lshr_buildvector_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'trunc_lshr_buildvector_fold'\n" ; } } while (false); |
2556 | Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData36); |
2557 | return true; |
2558 | } |
2559 | } |
2560 | // Leaf name: trunc_ext_fold |
2561 | // Rule: trunc_ext_fold |
2562 | if (!RuleConfig->isRuleDisabled(66)) { |
2563 | if (1 |
2564 | && [&]() { |
2565 | return Helper.matchCombineTruncOfExt(*MIs[0], MatchData66); |
2566 | return true; |
2567 | }() ) { |
2568 | LLVM_DEBUG(dbgs() << "Applying rule 'trunc_ext_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'trunc_ext_fold'\n" ; } } while (false); |
2569 | Helper.applyCombineTruncOfExt(*MIs[0], MatchData66); |
2570 | return true; |
2571 | } |
2572 | } |
2573 | // Leaf name: trunc_shift |
2574 | // Rule: trunc_shift |
2575 | if (!RuleConfig->isRuleDisabled(67)) { |
2576 | if (1 |
2577 | && [&]() { |
2578 | return Helper.matchCombineTruncOfShift(*MIs[0], MatchData67); |
2579 | return true; |
2580 | }() ) { |
2581 | LLVM_DEBUG(dbgs() << "Applying rule 'trunc_shift'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'trunc_shift'\n" ; } } while (false); |
2582 | Helper.applyCombineTruncOfShift(*MIs[0], MatchData67); |
2583 | return true; |
2584 | } |
2585 | } |
2586 | return false; |
2587 | } |
2588 | if (Partition == 28 /* TargetOpcode::G_SHUFFLE_VECTOR */) { |
2589 | // Leaf name: propagate_undef_all_ops |
2590 | // Rule: propagate_undef_all_ops |
2591 | if (!RuleConfig->isRuleDisabled(18)) { |
2592 | if (1 |
2593 | && [&]() { |
2594 | return Helper.matchAllExplicitUsesAreUndef(*MIs[0]); |
2595 | return true; |
2596 | }() ) { |
2597 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_all_ops'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_all_ops'\n" ; } } while (false); |
2598 | Helper.replaceInstWithUndef(*MIs[0]); |
2599 | return true; |
2600 | } |
2601 | } |
2602 | // Leaf name: propagate_undef_shuffle_mask |
2603 | // Rule: propagate_undef_shuffle_mask |
2604 | if (!RuleConfig->isRuleDisabled(19)) { |
2605 | if (1 |
2606 | && [&]() { |
2607 | return Helper.matchUndefShuffleVectorMask(*MIs[0]); |
2608 | return true; |
2609 | }() ) { |
2610 | LLVM_DEBUG(dbgs() << "Applying rule 'propagate_undef_shuffle_mask'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'propagate_undef_shuffle_mask'\n" ; } } while (false); |
2611 | Helper.replaceInstWithUndef(*MIs[0]); |
2612 | return true; |
2613 | } |
2614 | } |
2615 | return false; |
2616 | } |
2617 | if (Partition == 29 /* TargetOpcode::G_UNMERGE_VALUES */) { |
2618 | // Leaf name: unmerge_undef |
2619 | // Rule: unmerge_undef |
2620 | if (!RuleConfig->isRuleDisabled(21)) { |
2621 | if (1 |
2622 | && [&]() { |
2623 | return Helper.matchCombineUnmergeUndef(*MIs[0], MatchData21); |
2624 | return true; |
2625 | }() ) { |
2626 | LLVM_DEBUG(dbgs() << "Applying rule 'unmerge_undef'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unmerge_undef'\n" ; } } while (false); |
2627 | Helper.applyBuildFn(*MIs[0], MatchData21); |
2628 | return true; |
2629 | } |
2630 | } |
2631 | // Leaf name: unmerge_merge |
2632 | // Rule: unmerge_merge |
2633 | if (!RuleConfig->isRuleDisabled(61)) { |
2634 | if (1 |
2635 | && [&]() { |
2636 | return Helper.matchCombineUnmergeMergeToPlainValues(*MIs[0], MatchData61); |
2637 | return true; |
2638 | }() ) { |
2639 | LLVM_DEBUG(dbgs() << "Applying rule 'unmerge_merge'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unmerge_merge'\n" ; } } while (false); |
2640 | Helper.applyCombineUnmergeMergeToPlainValues(*MIs[0], MatchData61); |
2641 | return true; |
2642 | } |
2643 | } |
2644 | // Leaf name: unmerge_cst |
2645 | // Rule: unmerge_cst |
2646 | if (!RuleConfig->isRuleDisabled(62)) { |
2647 | if (1 |
2648 | && [&]() { |
2649 | return Helper.matchCombineUnmergeConstant(*MIs[0], MatchData62); |
2650 | return true; |
2651 | }() ) { |
2652 | LLVM_DEBUG(dbgs() << "Applying rule 'unmerge_cst'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unmerge_cst'\n" ; } } while (false); |
2653 | Helper.applyCombineUnmergeConstant(*MIs[0], MatchData62); |
2654 | return true; |
2655 | } |
2656 | } |
2657 | // Leaf name: unmerge_dead_to_trunc |
2658 | // Rule: unmerge_dead_to_trunc |
2659 | if (!RuleConfig->isRuleDisabled(63)) { |
2660 | if (1 |
2661 | && [&]() { |
2662 | return Helper.matchCombineUnmergeWithDeadLanesToTrunc(*MIs[0]); |
2663 | return true; |
2664 | }() ) { |
2665 | LLVM_DEBUG(dbgs() << "Applying rule 'unmerge_dead_to_trunc'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unmerge_dead_to_trunc'\n" ; } } while (false); |
2666 | Helper.applyCombineUnmergeWithDeadLanesToTrunc(*MIs[0]); |
2667 | return true; |
2668 | } |
2669 | } |
2670 | // Leaf name: unmerge_zext_to_zext |
2671 | // Rule: unmerge_zext_to_zext |
2672 | if (!RuleConfig->isRuleDisabled(64)) { |
2673 | if (1 |
2674 | && [&]() { |
2675 | return Helper.matchCombineUnmergeZExtToZExt(*MIs[0]); |
2676 | return true; |
2677 | }() ) { |
2678 | LLVM_DEBUG(dbgs() << "Applying rule 'unmerge_zext_to_zext'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'unmerge_zext_to_zext'\n" ; } } while (false); |
2679 | Helper.applyCombineUnmergeZExtToZExt(*MIs[0]); |
2680 | return true; |
2681 | } |
2682 | } |
2683 | return false; |
2684 | } |
2685 | if (Partition == 30 /* TargetOpcode::G_SELECT */) { |
2686 | // Leaf name: select_same_val |
2687 | // Rule: select_same_val |
2688 | if (!RuleConfig->isRuleDisabled(23)) { |
2689 | if (1 |
2690 | && [&]() { |
2691 | return Helper.matchSelectSameVal(*MIs[0]); |
2692 | return true; |
2693 | }() ) { |
2694 | LLVM_DEBUG(dbgs() << "Applying rule 'select_same_val'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'select_same_val'\n" ; } } while (false); |
2695 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 2); |
2696 | return true; |
2697 | } |
2698 | } |
2699 | // Leaf name: select_undef_cmp |
2700 | // Rule: select_undef_cmp |
2701 | if (!RuleConfig->isRuleDisabled(47)) { |
2702 | if (1 |
2703 | && [&]() { |
2704 | return Helper.matchUndefSelectCmp(*MIs[0]); |
2705 | return true; |
2706 | }() ) { |
2707 | LLVM_DEBUG(dbgs() << "Applying rule 'select_undef_cmp'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'select_undef_cmp'\n" ; } } while (false); |
2708 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 2); |
2709 | return true; |
2710 | } |
2711 | } |
2712 | // Leaf name: select_constant_cmp |
2713 | // Rule: select_constant_cmp |
2714 | if (!RuleConfig->isRuleDisabled(48)) { |
2715 | if (1 |
2716 | && [&]() { |
2717 | return Helper.matchConstantSelectCmp(*MIs[0], MatchData48); |
2718 | return true; |
2719 | }() ) { |
2720 | LLVM_DEBUG(dbgs() << "Applying rule 'select_constant_cmp'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'select_constant_cmp'\n" ; } } while (false); |
2721 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], MatchData48); |
2722 | return true; |
2723 | } |
2724 | } |
2725 | // Leaf name: select_to_logical |
2726 | // Rule: select_to_logical |
2727 | if (!RuleConfig->isRuleDisabled(49)) { |
2728 | if (1 |
2729 | && [&]() { |
2730 | return Helper.matchSelectToLogical(*MIs[0], MatchData49); |
2731 | return true; |
2732 | }() ) { |
2733 | LLVM_DEBUG(dbgs() << "Applying rule 'select_to_logical'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'select_to_logical'\n" ; } } while (false); |
2734 | Helper.applyBuildFn(*MIs[0], MatchData49); |
2735 | return true; |
2736 | } |
2737 | } |
2738 | // Leaf name: select_to_minmax |
2739 | // Rule: select_to_minmax |
2740 | if (!RuleConfig->isRuleDisabled(106)) { |
2741 | if (1 |
2742 | && [&]() { |
2743 | return Helper.matchSimplifySelectToMinMax(*MIs[0], MatchData106); |
2744 | return true; |
2745 | }() ) { |
2746 | LLVM_DEBUG(dbgs() << "Applying rule 'select_to_minmax'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'select_to_minmax'\n" ; } } while (false); |
2747 | Helper.applyBuildFn(*MIs[0], MatchData106); |
2748 | return true; |
2749 | } |
2750 | } |
2751 | return false; |
2752 | } |
2753 | if (Partition == 31 /* TargetOpcode::G_PTR_ADD */) { |
2754 | // Leaf name: right_identity_zero |
2755 | // Rule: right_identity_zero |
2756 | if (!RuleConfig->isRuleDisabled(24)) { |
2757 | if (1 |
2758 | && [&]() { |
2759 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2760 | return true; |
2761 | }() ) { |
2762 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2763 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2764 | return true; |
2765 | } |
2766 | } |
2767 | // Leaf name: reassoc_ptradd |
2768 | // Rule: reassoc_ptradd |
2769 | if (!RuleConfig->isRuleDisabled(41)) { |
2770 | if (1 |
2771 | && [&]() { |
2772 | return Helper.matchReassocPtrAdd(*MIs[0], MatchData41); |
2773 | return true; |
2774 | }() ) { |
2775 | LLVM_DEBUG(dbgs() << "Applying rule 'reassoc_ptradd'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'reassoc_ptradd'\n" ; } } while (false); |
2776 | Helper.applyBuildFnNoErase(*MIs[0], MatchData41); |
2777 | return true; |
2778 | } |
2779 | } |
2780 | // Leaf name: ptr_add_immed_chain |
2781 | // Rule: ptr_add_immed_chain |
2782 | if (!RuleConfig->isRuleDisabled(42)) { |
2783 | if (1 |
2784 | && [&]() { |
2785 | return Helper.matchPtrAddImmedChain(*MIs[0], MatchData42); |
2786 | return true; |
2787 | }() ) { |
2788 | LLVM_DEBUG(dbgs() << "Applying rule 'ptr_add_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'ptr_add_immed_chain'\n" ; } } while (false); |
2789 | Helper.applyPtrAddImmedChain(*MIs[0], MatchData42); |
2790 | return true; |
2791 | } |
2792 | } |
2793 | // Leaf name: const_ptradd_to_i2p |
2794 | // Rule: const_ptradd_to_i2p |
2795 | if (!RuleConfig->isRuleDisabled(69)) { |
2796 | if (1 |
2797 | && [&]() { |
2798 | return Helper.matchCombineConstPtrAddToI2P(*MIs[0], MatchData69); |
2799 | return true; |
2800 | }() ) { |
2801 | LLVM_DEBUG(dbgs() << "Applying rule 'const_ptradd_to_i2p'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'const_ptradd_to_i2p'\n" ; } } while (false); |
2802 | Helper.applyCombineConstPtrAddToI2P(*MIs[0], MatchData69); |
2803 | return true; |
2804 | } |
2805 | } |
2806 | // Leaf name: ptr_add_with_zero |
2807 | // Rule: ptr_add_with_zero |
2808 | if (!RuleConfig->isRuleDisabled(77)) { |
2809 | if (1 |
2810 | && [&]() { |
2811 | return Helper.matchPtrAddZero(*MIs[0]); |
2812 | return true; |
2813 | }() ) { |
2814 | LLVM_DEBUG(dbgs() << "Applying rule 'ptr_add_with_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'ptr_add_with_zero'\n" ; } } while (false); |
2815 | Helper.applyPtrAddZero(*MIs[0]); |
2816 | return true; |
2817 | } |
2818 | } |
2819 | // Leaf name: fold_binop_into_select |
2820 | // Rule: fold_binop_into_select |
2821 | if (!RuleConfig->isRuleDisabled(104)) { |
2822 | if (1 |
2823 | && [&]() { |
2824 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2825 | return true; |
2826 | }() ) { |
2827 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2828 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2829 | return true; |
2830 | } |
2831 | } |
2832 | return false; |
2833 | } |
2834 | if (Partition == 32 /* TargetOpcode::G_ROTL */) { |
2835 | // Leaf name: right_identity_zero |
2836 | // Rule: right_identity_zero |
2837 | if (!RuleConfig->isRuleDisabled(24)) { |
2838 | if (1 |
2839 | && [&]() { |
2840 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2841 | return true; |
2842 | }() ) { |
2843 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2844 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2845 | return true; |
2846 | } |
2847 | } |
2848 | return false; |
2849 | } |
2850 | if (Partition == 33 /* TargetOpcode::G_ROTR */) { |
2851 | // Leaf name: right_identity_zero |
2852 | // Rule: right_identity_zero |
2853 | if (!RuleConfig->isRuleDisabled(24)) { |
2854 | if (1 |
2855 | && [&]() { |
2856 | return Helper.matchConstantOp(MIs[0]->getOperand(2), 0); |
2857 | return true; |
2858 | }() ) { |
2859 | LLVM_DEBUG(dbgs() << "Applying rule 'right_identity_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'right_identity_zero'\n" ; } } while (false); |
2860 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2861 | return true; |
2862 | } |
2863 | } |
2864 | return false; |
2865 | } |
2866 | if (Partition == 34 /* TargetOpcode::G_SDIV */) { |
2867 | // Leaf name: binop_left_to_zero |
2868 | // Rule: binop_left_to_zero |
2869 | if (!RuleConfig->isRuleDisabled(26)) { |
2870 | if (1 |
2871 | && [&]() { |
2872 | return Helper.matchOperandIsZero(*MIs[0], 1); |
2873 | return true; |
2874 | }() ) { |
2875 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_to_zero'\n" ; } } while (false); |
2876 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2877 | return true; |
2878 | } |
2879 | } |
2880 | // Leaf name: div_rem_to_divrem |
2881 | // Rule: div_rem_to_divrem |
2882 | if (!RuleConfig->isRuleDisabled(82)) { |
2883 | if (1 |
2884 | && [&]() { |
2885 | return Helper.matchCombineDivRem(*MIs[0], MatchData82); |
2886 | return true; |
2887 | }() ) { |
2888 | LLVM_DEBUG(dbgs() << "Applying rule 'div_rem_to_divrem'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'div_rem_to_divrem'\n" ; } } while (false); |
2889 | Helper.applyCombineDivRem(*MIs[0], MatchData82); |
2890 | return true; |
2891 | } |
2892 | } |
2893 | // Leaf name: sdiv_by_const |
2894 | // Rule: sdiv_by_const |
2895 | if (!RuleConfig->isRuleDisabled(92)) { |
2896 | if (1 |
2897 | && [&]() { |
2898 | return Helper.matchSDivByConst(*MIs[0]); |
2899 | return true; |
2900 | }() ) { |
2901 | LLVM_DEBUG(dbgs() << "Applying rule 'sdiv_by_const'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'sdiv_by_const'\n" ; } } while (false); |
2902 | Helper.applySDivByConst(*MIs[0]); |
2903 | return true; |
2904 | } |
2905 | } |
2906 | // Leaf name: fold_binop_into_select |
2907 | // Rule: fold_binop_into_select |
2908 | if (!RuleConfig->isRuleDisabled(104)) { |
2909 | if (1 |
2910 | && [&]() { |
2911 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2912 | return true; |
2913 | }() ) { |
2914 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2915 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2916 | return true; |
2917 | } |
2918 | } |
2919 | return false; |
2920 | } |
2921 | if (Partition == 35 /* TargetOpcode::G_SREM */) { |
2922 | // Leaf name: binop_left_to_zero |
2923 | // Rule: binop_left_to_zero |
2924 | if (!RuleConfig->isRuleDisabled(26)) { |
2925 | if (1 |
2926 | && [&]() { |
2927 | return Helper.matchOperandIsZero(*MIs[0], 1); |
2928 | return true; |
2929 | }() ) { |
2930 | LLVM_DEBUG(dbgs() << "Applying rule 'binop_left_to_zero'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'binop_left_to_zero'\n" ; } } while (false); |
2931 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
2932 | return true; |
2933 | } |
2934 | } |
2935 | // Leaf name: div_rem_to_divrem |
2936 | // Rule: div_rem_to_divrem |
2937 | if (!RuleConfig->isRuleDisabled(82)) { |
2938 | if (1 |
2939 | && [&]() { |
2940 | return Helper.matchCombineDivRem(*MIs[0], MatchData82); |
2941 | return true; |
2942 | }() ) { |
2943 | LLVM_DEBUG(dbgs() << "Applying rule 'div_rem_to_divrem'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'div_rem_to_divrem'\n" ; } } while (false); |
2944 | Helper.applyCombineDivRem(*MIs[0], MatchData82); |
2945 | return true; |
2946 | } |
2947 | } |
2948 | // Leaf name: fold_binop_into_select |
2949 | // Rule: fold_binop_into_select |
2950 | if (!RuleConfig->isRuleDisabled(104)) { |
2951 | if (1 |
2952 | && [&]() { |
2953 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2954 | return true; |
2955 | }() ) { |
2956 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
2957 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
2958 | return true; |
2959 | } |
2960 | } |
2961 | return false; |
2962 | } |
2963 | if (Partition == 36 /* TargetOpcode::G_INTTOPTR */) { |
2964 | // Leaf name: p2i_to_i2p |
2965 | // Rule: p2i_to_i2p |
2966 | if (!RuleConfig->isRuleDisabled(28)) { |
2967 | if (1 |
2968 | && [&]() { |
2969 | return Helper.matchCombineI2PToP2I(*MIs[0], MatchData28); |
2970 | return true; |
2971 | }() ) { |
2972 | LLVM_DEBUG(dbgs() << "Applying rule 'p2i_to_i2p'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'p2i_to_i2p'\n" ; } } while (false); |
2973 | Helper.applyCombineI2PToP2I(*MIs[0], MatchData28); |
2974 | return true; |
2975 | } |
2976 | } |
2977 | return false; |
2978 | } |
2979 | if (Partition == 37 /* TargetOpcode::G_PTRTOINT */) { |
2980 | Partition = -1; |
2981 | if (MIs.size() <= 1) MIs.resize(2); |
2982 | MIs[1] = nullptr; |
2983 | if (MIs[0]->getOperand(1).isReg()) |
2984 | MIs[1] = MRI.getVRegDef(MIs[0]->getOperand(1).getReg()); |
2985 | if (MIs[1] != nullptr) Partition = 0; |
2986 | if (Partition == -1) return false; |
2987 | if (Partition == 0 /* true */) { |
2988 | Partition = -1; |
2989 | switch (MIs[1]->getOpcode()) { |
2990 | case TargetOpcode::G_INTTOPTR: Partition = 0; break; |
2991 | } |
2992 | // Default case but without conflicting with potential default case in selection. |
2993 | if (Partition == -1) return false; |
2994 | if (Partition == 0 /* TargetOpcode::G_INTTOPTR */) { |
2995 | // Leaf name: i2p_to_p2i |
2996 | // Rule: i2p_to_p2i |
2997 | if (!RuleConfig->isRuleDisabled(29)) { |
2998 | if (1 |
2999 | && [&]() { |
3000 | MatchData29 = MIs[1]->getOperand(1).getReg(); |
3001 | return true; |
3002 | }() ) { |
3003 | LLVM_DEBUG(dbgs() << "Applying rule 'i2p_to_p2i'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'i2p_to_p2i'\n" ; } } while (false); |
3004 | Helper.applyCombineP2IToI2P(*MIs[0], MatchData29); |
3005 | return true; |
3006 | } |
3007 | } |
3008 | return false; |
3009 | } |
3010 | } |
3011 | } |
3012 | if (Partition == 38 /* TargetOpcode::G_ANYEXT */) { |
3013 | // Leaf name: anyext_trunc_fold |
3014 | // Rule: anyext_trunc_fold |
3015 | if (!RuleConfig->isRuleDisabled(30)) { |
3016 | if (1 |
3017 | && [&]() { |
3018 | return Helper.matchCombineAnyExtTrunc(*MIs[0], MatchData30); |
3019 | return true; |
3020 | }() ) { |
3021 | LLVM_DEBUG(dbgs() << "Applying rule 'anyext_trunc_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'anyext_trunc_fold'\n" ; } } while (false); |
3022 | return Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData30); |
3023 | return true; |
3024 | } |
3025 | } |
3026 | // Leaf name: ext_ext_fold |
3027 | // Rule: ext_ext_fold |
3028 | if (!RuleConfig->isRuleDisabled(58)) { |
3029 | if (1 |
3030 | && [&]() { |
3031 | return Helper.matchCombineExtOfExt(*MIs[0], MatchData58); |
3032 | return true; |
3033 | }() ) { |
3034 | LLVM_DEBUG(dbgs() << "Applying rule 'ext_ext_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'ext_ext_fold'\n" ; } } while (false); |
3035 | Helper.applyCombineExtOfExt(*MIs[0], MatchData58); |
3036 | return true; |
3037 | } |
3038 | } |
3039 | return false; |
3040 | } |
3041 | if (Partition == 39 /* TargetOpcode::G_FNEG */) { |
3042 | Partition = -1; |
3043 | if (MIs.size() <= 1) MIs.resize(2); |
3044 | MIs[1] = nullptr; |
3045 | if (MIs[0]->getOperand(1).isReg()) |
3046 | MIs[1] = MRI.getVRegDef(MIs[0]->getOperand(1).getReg()); |
3047 | if (MIs[1] == nullptr) Partition = 1; |
3048 | if (MIs[1] != nullptr) Partition = 0; |
3049 | if (Partition == -1) return false; |
3050 | if (Partition == 0 /* true */) { |
3051 | Partition = -1; |
Value stored to 'Partition' is never read | |
3052 | switch (MIs[1]->getOpcode()) { |
3053 | case TargetOpcode::G_FNEG: Partition = 0; break; |
3054 | default: Partition = 1; break; |
3055 | } |
3056 | // Default case but without conflicting with potential default case in selection. |
3057 | if (Partition == -1) return false; |
3058 | if (Partition == 0 /* TargetOpcode::G_FNEG */) { |
3059 | // Leaf name: fneg_fneg_fold |
3060 | // Rule: fneg_fneg_fold |
3061 | if (!RuleConfig->isRuleDisabled(31)) { |
3062 | if (1 |
3063 | && [&]() { |
3064 | MatchData31 = MIs[1]->getOperand(1).getReg(); |
3065 | return true; |
3066 | }() ) { |
3067 | LLVM_DEBUG(dbgs() << "Applying rule 'fneg_fneg_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fneg_fneg_fold'\n" ; } } while (false); |
3068 | return Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData31); |
3069 | return true; |
3070 | } |
3071 | } |
3072 | // Leaf name: constant_fp_op |
3073 | // Rule: constant_fp_op |
3074 | if (!RuleConfig->isRuleDisabled(68)) { |
3075 | if (1 |
3076 | && [&]() { |
3077 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3078 | return true; |
3079 | }() ) { |
3080 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3081 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3082 | return true; |
3083 | } |
3084 | } |
3085 | return false; |
3086 | } |
3087 | if (Partition == 1 /* * or nullptr */) { |
3088 | // Leaf name: constant_fp_op |
3089 | // Rule: constant_fp_op |
3090 | if (!RuleConfig->isRuleDisabled(68)) { |
3091 | if (1 |
3092 | && [&]() { |
3093 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3094 | return true; |
3095 | }() ) { |
3096 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3097 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3098 | return true; |
3099 | } |
3100 | } |
3101 | return false; |
3102 | } |
3103 | } |
3104 | if (Partition == 1 /* false */) { |
3105 | // Leaf name: constant_fp_op |
3106 | // Rule: constant_fp_op |
3107 | if (!RuleConfig->isRuleDisabled(68)) { |
3108 | if (1 |
3109 | && [&]() { |
3110 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3111 | return true; |
3112 | }() ) { |
3113 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3114 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3115 | return true; |
3116 | } |
3117 | } |
3118 | return false; |
3119 | } |
3120 | } |
3121 | if (Partition == 40 /* TargetOpcode::G_BUILD_VECTOR_TRUNC */) { |
3122 | // Leaf name: buildvector_identity_fold |
3123 | // Rule: buildvector_identity_fold |
3124 | if (!RuleConfig->isRuleDisabled(34)) { |
3125 | if (1 |
3126 | && [&]() { |
3127 | return Helper.matchBuildVectorIdentityFold(*MIs[0], MatchData34); |
3128 | return true; |
3129 | }() ) { |
3130 | LLVM_DEBUG(dbgs() << "Applying rule 'buildvector_identity_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'buildvector_identity_fold'\n" ; } } while (false); |
3131 | Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData34); |
3132 | return true; |
3133 | } |
3134 | } |
3135 | return false; |
3136 | } |
3137 | if (Partition == 41 /* TargetOpcode::G_BITCAST */) { |
3138 | Partition = -1; |
3139 | if (MIs.size() <= 1) MIs.resize(2); |
3140 | MIs[1] = nullptr; |
3141 | if (MIs[0]->getOperand(1).isReg()) |
3142 | MIs[1] = MRI.getVRegDef(MIs[0]->getOperand(1).getReg()); |
3143 | if (MIs[1] != nullptr) Partition = 0; |
3144 | if (Partition == -1) return false; |
3145 | if (Partition == 0 /* true */) { |
3146 | Partition = -1; |
3147 | switch (MIs[1]->getOpcode()) { |
3148 | case TargetOpcode::G_BITCAST: Partition = 0; break; |
3149 | } |
3150 | // Default case but without conflicting with potential default case in selection. |
3151 | if (Partition == -1) return false; |
3152 | if (Partition == 0 /* TargetOpcode::G_BITCAST */) { |
3153 | // Leaf name: bitcast_bitcast_fold |
3154 | // Rule: bitcast_bitcast_fold |
3155 | if (!RuleConfig->isRuleDisabled(37)) { |
3156 | if (1 |
3157 | && [&]() { |
3158 | return MRI.getType(MIs[1]->getOperand(1).getReg()) == MRI.getType(MIs[0]->getOperand(0).getReg()); |
3159 | return true; |
3160 | }() ) { |
3161 | LLVM_DEBUG(dbgs() << "Applying rule 'bitcast_bitcast_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitcast_bitcast_fold'\n" ; } } while (false); |
3162 | Helper.replaceSingleDefInstWithReg(*MIs[0], MIs[1]->getOperand(1).getReg()); |
3163 | return true; |
3164 | } |
3165 | } |
3166 | return false; |
3167 | } |
3168 | } |
3169 | } |
3170 | if (Partition == 42 /* TargetOpcode::G_PHI */) { |
3171 | // Leaf name: extend_through_phis |
3172 | // Rule: extend_through_phis |
3173 | if (!RuleConfig->isRuleDisabled(38)) { |
3174 | if (1 |
3175 | && [&]() { |
3176 | return Helper.matchExtendThroughPhis(*MIs[0], MatchData38); |
3177 | return true; |
3178 | }() ) { |
3179 | LLVM_DEBUG(dbgs() << "Applying rule 'extend_through_phis'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'extend_through_phis'\n" ; } } while (false); |
3180 | Helper.applyExtendThroughPhis(*MIs[0], MatchData38); |
3181 | return true; |
3182 | } |
3183 | } |
3184 | return false; |
3185 | } |
3186 | if (Partition == 43 /* TargetOpcode::G_SEXT_INREG */) { |
3187 | // Leaf name: sext_inreg_of_load |
3188 | // Rule: sext_inreg_of_load |
3189 | if (!RuleConfig->isRuleDisabled(44)) { |
3190 | if (1 |
3191 | && [&]() { |
3192 | return Helper.matchSextInRegOfLoad(*MIs[0], MatchData44); |
3193 | return true; |
3194 | }() ) { |
3195 | LLVM_DEBUG(dbgs() << "Applying rule 'sext_inreg_of_load'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'sext_inreg_of_load'\n" ; } } while (false); |
3196 | Helper.applySextInRegOfLoad(*MIs[0], MatchData44); |
3197 | return true; |
3198 | } |
3199 | } |
3200 | // Leaf name: redundant_sext_inreg |
3201 | // Rule: redundant_sext_inreg |
3202 | if (!RuleConfig->isRuleDisabled(51)) { |
3203 | if (1 |
3204 | && [&]() { |
3205 | return Helper.matchRedundantSExtInReg(*MIs[0]); |
3206 | return true; |
3207 | }() ) { |
3208 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_sext_inreg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_sext_inreg'\n" ; } } while (false); |
3209 | return Helper.replaceSingleDefInstWithOperand(*MIs[0], 1); |
3210 | return true; |
3211 | } |
3212 | } |
3213 | // Leaf name: sext_inreg_to_zext_inreg |
3214 | // Rule: sext_inreg_to_zext_inreg |
3215 | if (!RuleConfig->isRuleDisabled(57)) { |
3216 | if (1 |
3217 | && [&]() { |
3218 | |
3219 | unsigned BitWidth = MRI.getType(MIs[0]->getOperand(1).getReg()).getScalarSizeInBits(); |
3220 | return Helper.getKnownBits()->maskedValueIsZero(MIs[0]->getOperand(1).getReg(), |
3221 | APInt::getOneBitSet(BitWidth, MIs[0]->getOperand(2).getImm() - 1)); |
3222 | return true; |
3223 | }() ) { |
3224 | LLVM_DEBUG(dbgs() << "Applying rule 'sext_inreg_to_zext_inreg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'sext_inreg_to_zext_inreg'\n" ; } } while (false); |
3225 | |
3226 | Helper.getBuilder().setInstrAndDebugLoc(*MIs[0]); |
3227 | Helper.getBuilder().buildZExtInReg(MIs[0]->getOperand(0), MIs[0]->getOperand(1), MIs[0]->getOperand(2).getImm()); |
3228 | MIs[0]->eraseFromParent(); |
3229 | return true; |
3230 | |
3231 | return true; |
3232 | } |
3233 | } |
3234 | // Leaf name: bitfield_extract_from_sext_inreg |
3235 | // Rule: bitfield_extract_from_sext_inreg |
3236 | if (!RuleConfig->isRuleDisabled(85)) { |
3237 | if (1 |
3238 | && [&]() { |
3239 | return Helper.matchBitfieldExtractFromSExtInReg(*MIs[0], MatchData85); |
3240 | return true; |
3241 | }() ) { |
3242 | LLVM_DEBUG(dbgs() << "Applying rule 'bitfield_extract_from_sext_inreg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'bitfield_extract_from_sext_inreg'\n" ; } } while (false); |
3243 | Helper.applyBuildFn(*MIs[0], MatchData85); |
3244 | return true; |
3245 | } |
3246 | } |
3247 | return false; |
3248 | } |
3249 | if (Partition == 44 /* TargetOpcode::G_ZEXT */) { |
3250 | // Leaf name: zext_trunc_fold |
3251 | // Rule: zext_trunc_fold |
3252 | if (!RuleConfig->isRuleDisabled(54)) { |
3253 | if (1 |
3254 | && [&]() { |
3255 | return Helper.matchCombineZextTrunc(*MIs[0], MatchData54); |
3256 | return true; |
3257 | }() ) { |
3258 | LLVM_DEBUG(dbgs() << "Applying rule 'zext_trunc_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'zext_trunc_fold'\n" ; } } while (false); |
3259 | return Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData54); |
3260 | return true; |
3261 | } |
3262 | } |
3263 | // Leaf name: ext_ext_fold |
3264 | // Rule: ext_ext_fold |
3265 | if (!RuleConfig->isRuleDisabled(58)) { |
3266 | if (1 |
3267 | && [&]() { |
3268 | return Helper.matchCombineExtOfExt(*MIs[0], MatchData58); |
3269 | return true; |
3270 | }() ) { |
3271 | LLVM_DEBUG(dbgs() << "Applying rule 'ext_ext_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'ext_ext_fold'\n" ; } } while (false); |
3272 | Helper.applyCombineExtOfExt(*MIs[0], MatchData58); |
3273 | return true; |
3274 | } |
3275 | } |
3276 | return false; |
3277 | } |
3278 | if (Partition == 45 /* TargetOpcode::G_ICMP */) { |
3279 | // Leaf name: icmp_to_true_false_known_bits |
3280 | // Rule: icmp_to_true_false_known_bits |
3281 | if (!RuleConfig->isRuleDisabled(55)) { |
3282 | if (1 |
3283 | && [&]() { |
3284 | return Helper.matchICmpToTrueFalseKnownBits(*MIs[0], MatchData55); |
3285 | return true; |
3286 | }() ) { |
3287 | LLVM_DEBUG(dbgs() << "Applying rule 'icmp_to_true_false_known_bits'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'icmp_to_true_false_known_bits'\n" ; } } while (false); |
3288 | Helper.replaceInstWithConstant(*MIs[0], MatchData55); |
3289 | return true; |
3290 | } |
3291 | } |
3292 | // Leaf name: icmp_to_lhs_known_bits |
3293 | // Rule: icmp_to_lhs_known_bits |
3294 | if (!RuleConfig->isRuleDisabled(56)) { |
3295 | if (1 |
3296 | && [&]() { |
3297 | return Helper.matchICmpToLHSKnownBits(*MIs[0], MatchData56); |
3298 | return true; |
3299 | }() ) { |
3300 | LLVM_DEBUG(dbgs() << "Applying rule 'icmp_to_lhs_known_bits'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'icmp_to_lhs_known_bits'\n" ; } } while (false); |
3301 | Helper.applyBuildFn(*MIs[0], MatchData56); |
3302 | return true; |
3303 | } |
3304 | } |
3305 | // Leaf name: redundant_binop_in_equality |
3306 | // Rule: redundant_binop_in_equality |
3307 | if (!RuleConfig->isRuleDisabled(107)) { |
3308 | if (1 |
3309 | && [&]() { |
3310 | return Helper.matchRedundantBinOpInEquality(*MIs[0], MatchData107); |
3311 | return true; |
3312 | }() ) { |
3313 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_binop_in_equality'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_binop_in_equality'\n" ; } } while (false); |
3314 | Helper.applyBuildFn(*MIs[0], MatchData107); |
3315 | return true; |
3316 | } |
3317 | } |
3318 | // Leaf name: icmp_redundant_trunc |
3319 | // Rule: icmp_redundant_trunc |
3320 | if (!RuleConfig->isRuleDisabled(111)) { |
3321 | if (1 |
3322 | && [&]() { |
3323 | return matchICmpRedundantTrunc(*MIs[0], MRI, Helper.getKnownBits(), MatchData111); |
3324 | return true; |
3325 | }() ) { |
3326 | LLVM_DEBUG(dbgs() << "Applying rule 'icmp_redundant_trunc'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'icmp_redundant_trunc'\n" ; } } while (false); |
3327 | applyICmpRedundantTrunc(*MIs[0], MRI, B, Observer, MatchData111); |
3328 | return true; |
3329 | } |
3330 | } |
3331 | return false; |
3332 | } |
3333 | if (Partition == 46 /* TargetOpcode::G_SEXT */) { |
3334 | // Leaf name: ext_ext_fold |
3335 | // Rule: ext_ext_fold |
3336 | if (!RuleConfig->isRuleDisabled(58)) { |
3337 | if (1 |
3338 | && [&]() { |
3339 | return Helper.matchCombineExtOfExt(*MIs[0], MatchData58); |
3340 | return true; |
3341 | }() ) { |
3342 | LLVM_DEBUG(dbgs() << "Applying rule 'ext_ext_fold'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'ext_ext_fold'\n" ; } } while (false); |
3343 | Helper.applyCombineExtOfExt(*MIs[0], MatchData58); |
3344 | return true; |
3345 | } |
3346 | } |
3347 | return false; |
3348 | } |
3349 | if (Partition == 47 /* TargetOpcode::G_BR */) { |
3350 | // Leaf name: opt_brcond_by_inverting_cond |
3351 | // Rule: opt_brcond_by_inverting_cond |
3352 | if (!RuleConfig->isRuleDisabled(60)) { |
3353 | if (1 |
3354 | && [&]() { |
3355 | return Helper.matchOptBrCondByInvertingCond(*MIs[0], MatchData60); |
3356 | return true; |
3357 | }() ) { |
3358 | LLVM_DEBUG(dbgs() << "Applying rule 'opt_brcond_by_inverting_cond'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'opt_brcond_by_inverting_cond'\n" ; } } while (false); |
3359 | Helper.applyOptBrCondByInvertingCond(*MIs[0], MatchData60); |
3360 | return true; |
3361 | } |
3362 | } |
3363 | return false; |
3364 | } |
3365 | if (Partition == 48 /* TargetOpcode::G_MERGE_VALUES */) { |
3366 | // Leaf name: merge_unmerge |
3367 | // Rule: merge_unmerge |
3368 | if (!RuleConfig->isRuleDisabled(65)) { |
3369 | if (1 |
3370 | && [&]() { |
3371 | return Helper.matchCombineMergeUnmerge(*MIs[0], MatchData65); |
3372 | return true; |
3373 | }() ) { |
3374 | LLVM_DEBUG(dbgs() << "Applying rule 'merge_unmerge'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'merge_unmerge'\n" ; } } while (false); |
3375 | Helper.replaceSingleDefInstWithReg(*MIs[0], MatchData65); |
3376 | return true; |
3377 | } |
3378 | } |
3379 | return false; |
3380 | } |
3381 | if (Partition == 49 /* TargetOpcode::G_FPTRUNC */) { |
3382 | // Leaf name: constant_fp_op |
3383 | // Rule: constant_fp_op |
3384 | if (!RuleConfig->isRuleDisabled(68)) { |
3385 | if (1 |
3386 | && [&]() { |
3387 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3388 | return true; |
3389 | }() ) { |
3390 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3391 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3392 | return true; |
3393 | } |
3394 | } |
3395 | return false; |
3396 | } |
3397 | if (Partition == 50 /* TargetOpcode::G_FSQRT */) { |
3398 | // Leaf name: constant_fp_op |
3399 | // Rule: constant_fp_op |
3400 | if (!RuleConfig->isRuleDisabled(68)) { |
3401 | if (1 |
3402 | && [&]() { |
3403 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3404 | return true; |
3405 | }() ) { |
3406 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3407 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3408 | return true; |
3409 | } |
3410 | } |
3411 | return false; |
3412 | } |
3413 | if (Partition == 51 /* TargetOpcode::G_FLOG2 */) { |
3414 | // Leaf name: constant_fp_op |
3415 | // Rule: constant_fp_op |
3416 | if (!RuleConfig->isRuleDisabled(68)) { |
3417 | if (1 |
3418 | && [&]() { |
3419 | return Helper.matchCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3420 | return true; |
3421 | }() ) { |
3422 | LLVM_DEBUG(dbgs() << "Applying rule 'constant_fp_op'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'constant_fp_op'\n" ; } } while (false); |
3423 | Helper.applyCombineConstantFoldFpUnary(*MIs[0], MatchData68); |
3424 | return true; |
3425 | } |
3426 | } |
3427 | return false; |
3428 | } |
3429 | if (Partition == 52 /* TargetOpcode::G_UMULO */) { |
3430 | // Leaf name: mulo_by_2 |
3431 | // Rule: mulo_by_2 |
3432 | if (!RuleConfig->isRuleDisabled(71)) { |
3433 | if (1 |
3434 | && [&]() { |
3435 | return Helper.matchMulOBy2(*MIs[0], MatchData71); |
3436 | return true; |
3437 | }() ) { |
3438 | LLVM_DEBUG(dbgs() << "Applying rule 'mulo_by_2'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mulo_by_2'\n" ; } } while (false); |
3439 | Helper.applyBuildFnNoErase(*MIs[0], MatchData71); |
3440 | return true; |
3441 | } |
3442 | } |
3443 | // Leaf name: mulo_by_0 |
3444 | // Rule: mulo_by_0 |
3445 | if (!RuleConfig->isRuleDisabled(72)) { |
3446 | if (1 |
3447 | && [&]() { |
3448 | return Helper.matchMulOBy0(*MIs[0], MatchData72); |
3449 | return true; |
3450 | }() ) { |
3451 | LLVM_DEBUG(dbgs() << "Applying rule 'mulo_by_0'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mulo_by_0'\n" ; } } while (false); |
3452 | Helper.applyBuildFn(*MIs[0], MatchData72); |
3453 | return true; |
3454 | } |
3455 | } |
3456 | return false; |
3457 | } |
3458 | if (Partition == 53 /* TargetOpcode::G_SMULO */) { |
3459 | // Leaf name: mulo_by_2 |
3460 | // Rule: mulo_by_2 |
3461 | if (!RuleConfig->isRuleDisabled(71)) { |
3462 | if (1 |
3463 | && [&]() { |
3464 | return Helper.matchMulOBy2(*MIs[0], MatchData71); |
3465 | return true; |
3466 | }() ) { |
3467 | LLVM_DEBUG(dbgs() << "Applying rule 'mulo_by_2'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mulo_by_2'\n" ; } } while (false); |
3468 | Helper.applyBuildFnNoErase(*MIs[0], MatchData71); |
3469 | return true; |
3470 | } |
3471 | } |
3472 | // Leaf name: mulo_by_0 |
3473 | // Rule: mulo_by_0 |
3474 | if (!RuleConfig->isRuleDisabled(72)) { |
3475 | if (1 |
3476 | && [&]() { |
3477 | return Helper.matchMulOBy0(*MIs[0], MatchData72); |
3478 | return true; |
3479 | }() ) { |
3480 | LLVM_DEBUG(dbgs() << "Applying rule 'mulo_by_0'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mulo_by_0'\n" ; } } while (false); |
3481 | Helper.applyBuildFn(*MIs[0], MatchData72); |
3482 | return true; |
3483 | } |
3484 | } |
3485 | return false; |
3486 | } |
3487 | if (Partition == 54 /* TargetOpcode::G_UADDO */) { |
3488 | // Leaf name: addo_by_0 |
3489 | // Rule: addo_by_0 |
3490 | if (!RuleConfig->isRuleDisabled(73)) { |
3491 | if (1 |
3492 | && [&]() { |
3493 | return Helper.matchAddOBy0(*MIs[0], MatchData73); |
3494 | return true; |
3495 | }() ) { |
3496 | LLVM_DEBUG(dbgs() << "Applying rule 'addo_by_0'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'addo_by_0'\n" ; } } while (false); |
3497 | Helper.applyBuildFn(*MIs[0], MatchData73); |
3498 | return true; |
3499 | } |
3500 | } |
3501 | return false; |
3502 | } |
3503 | if (Partition == 55 /* TargetOpcode::G_SADDO */) { |
3504 | // Leaf name: addo_by_0 |
3505 | // Rule: addo_by_0 |
3506 | if (!RuleConfig->isRuleDisabled(73)) { |
3507 | if (1 |
3508 | && [&]() { |
3509 | return Helper.matchAddOBy0(*MIs[0], MatchData73); |
3510 | return true; |
3511 | }() ) { |
3512 | LLVM_DEBUG(dbgs() << "Applying rule 'addo_by_0'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'addo_by_0'\n" ; } } while (false); |
3513 | Helper.applyBuildFn(*MIs[0], MatchData73); |
3514 | return true; |
3515 | } |
3516 | } |
3517 | return false; |
3518 | } |
3519 | if (Partition == 56 /* TargetOpcode::G_UADDE */) { |
3520 | // Leaf name: adde_to_addo |
3521 | // Rule: adde_to_addo |
3522 | if (!RuleConfig->isRuleDisabled(74)) { |
3523 | if (1 |
3524 | && [&]() { |
3525 | return Helper.matchAddEToAddO(*MIs[0], MatchData74); |
3526 | return true; |
3527 | }() ) { |
3528 | LLVM_DEBUG(dbgs() << "Applying rule 'adde_to_addo'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'adde_to_addo'\n" ; } } while (false); |
3529 | Helper.applyBuildFnNoErase(*MIs[0], MatchData74); |
3530 | return true; |
3531 | } |
3532 | } |
3533 | return false; |
3534 | } |
3535 | if (Partition == 57 /* TargetOpcode::G_SADDE */) { |
3536 | // Leaf name: adde_to_addo |
3537 | // Rule: adde_to_addo |
3538 | if (!RuleConfig->isRuleDisabled(74)) { |
3539 | if (1 |
3540 | && [&]() { |
3541 | return Helper.matchAddEToAddO(*MIs[0], MatchData74); |
3542 | return true; |
3543 | }() ) { |
3544 | LLVM_DEBUG(dbgs() << "Applying rule 'adde_to_addo'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'adde_to_addo'\n" ; } } while (false); |
3545 | Helper.applyBuildFnNoErase(*MIs[0], MatchData74); |
3546 | return true; |
3547 | } |
3548 | } |
3549 | return false; |
3550 | } |
3551 | if (Partition == 58 /* TargetOpcode::G_USUBE */) { |
3552 | // Leaf name: adde_to_addo |
3553 | // Rule: adde_to_addo |
3554 | if (!RuleConfig->isRuleDisabled(74)) { |
3555 | if (1 |
3556 | && [&]() { |
3557 | return Helper.matchAddEToAddO(*MIs[0], MatchData74); |
3558 | return true; |
3559 | }() ) { |
3560 | LLVM_DEBUG(dbgs() << "Applying rule 'adde_to_addo'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'adde_to_addo'\n" ; } } while (false); |
3561 | Helper.applyBuildFnNoErase(*MIs[0], MatchData74); |
3562 | return true; |
3563 | } |
3564 | } |
3565 | return false; |
3566 | } |
3567 | if (Partition == 59 /* TargetOpcode::G_SSUBE */) { |
3568 | // Leaf name: adde_to_addo |
3569 | // Rule: adde_to_addo |
3570 | if (!RuleConfig->isRuleDisabled(74)) { |
3571 | if (1 |
3572 | && [&]() { |
3573 | return Helper.matchAddEToAddO(*MIs[0], MatchData74); |
3574 | return true; |
3575 | }() ) { |
3576 | LLVM_DEBUG(dbgs() << "Applying rule 'adde_to_addo'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'adde_to_addo'\n" ; } } while (false); |
3577 | Helper.applyBuildFnNoErase(*MIs[0], MatchData74); |
3578 | return true; |
3579 | } |
3580 | } |
3581 | return false; |
3582 | } |
3583 | if (Partition == 60 /* TargetOpcode::G_FMINNUM */) { |
3584 | // Leaf name: combine_minmax_nan |
3585 | // Rule: combine_minmax_nan |
3586 | if (!RuleConfig->isRuleDisabled(75)) { |
3587 | if (1 |
3588 | && [&]() { |
3589 | return Helper.matchCombineFMinMaxNaN(*MIs[0], MatchData75); |
3590 | return true; |
3591 | }() ) { |
3592 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_minmax_nan'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_minmax_nan'\n" ; } } while (false); |
3593 | Helper.replaceSingleDefInstWithOperand(*MIs[0], MatchData75); |
3594 | return true; |
3595 | } |
3596 | } |
3597 | // Leaf name: fold_binop_into_select |
3598 | // Rule: fold_binop_into_select |
3599 | if (!RuleConfig->isRuleDisabled(104)) { |
3600 | if (1 |
3601 | && [&]() { |
3602 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3603 | return true; |
3604 | }() ) { |
3605 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3606 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3607 | return true; |
3608 | } |
3609 | } |
3610 | return false; |
3611 | } |
3612 | if (Partition == 61 /* TargetOpcode::G_FMAXNUM */) { |
3613 | // Leaf name: combine_minmax_nan |
3614 | // Rule: combine_minmax_nan |
3615 | if (!RuleConfig->isRuleDisabled(75)) { |
3616 | if (1 |
3617 | && [&]() { |
3618 | return Helper.matchCombineFMinMaxNaN(*MIs[0], MatchData75); |
3619 | return true; |
3620 | }() ) { |
3621 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_minmax_nan'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_minmax_nan'\n" ; } } while (false); |
3622 | Helper.replaceSingleDefInstWithOperand(*MIs[0], MatchData75); |
3623 | return true; |
3624 | } |
3625 | } |
3626 | // Leaf name: fold_binop_into_select |
3627 | // Rule: fold_binop_into_select |
3628 | if (!RuleConfig->isRuleDisabled(104)) { |
3629 | if (1 |
3630 | && [&]() { |
3631 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3632 | return true; |
3633 | }() ) { |
3634 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3635 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3636 | return true; |
3637 | } |
3638 | } |
3639 | return false; |
3640 | } |
3641 | if (Partition == 62 /* TargetOpcode::G_FMINIMUM */) { |
3642 | // Leaf name: combine_minmax_nan |
3643 | // Rule: combine_minmax_nan |
3644 | if (!RuleConfig->isRuleDisabled(75)) { |
3645 | if (1 |
3646 | && [&]() { |
3647 | return Helper.matchCombineFMinMaxNaN(*MIs[0], MatchData75); |
3648 | return true; |
3649 | }() ) { |
3650 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_minmax_nan'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_minmax_nan'\n" ; } } while (false); |
3651 | Helper.replaceSingleDefInstWithOperand(*MIs[0], MatchData75); |
3652 | return true; |
3653 | } |
3654 | } |
3655 | // Leaf name: fold_binop_into_select |
3656 | // Rule: fold_binop_into_select |
3657 | if (!RuleConfig->isRuleDisabled(104)) { |
3658 | if (1 |
3659 | && [&]() { |
3660 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3661 | return true; |
3662 | }() ) { |
3663 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3664 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3665 | return true; |
3666 | } |
3667 | } |
3668 | return false; |
3669 | } |
3670 | if (Partition == 63 /* TargetOpcode::G_FMAXIMUM */) { |
3671 | // Leaf name: combine_minmax_nan |
3672 | // Rule: combine_minmax_nan |
3673 | if (!RuleConfig->isRuleDisabled(75)) { |
3674 | if (1 |
3675 | && [&]() { |
3676 | return Helper.matchCombineFMinMaxNaN(*MIs[0], MatchData75); |
3677 | return true; |
3678 | }() ) { |
3679 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_minmax_nan'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_minmax_nan'\n" ; } } while (false); |
3680 | Helper.replaceSingleDefInstWithOperand(*MIs[0], MatchData75); |
3681 | return true; |
3682 | } |
3683 | } |
3684 | // Leaf name: fold_binop_into_select |
3685 | // Rule: fold_binop_into_select |
3686 | if (!RuleConfig->isRuleDisabled(104)) { |
3687 | if (1 |
3688 | && [&]() { |
3689 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3690 | return true; |
3691 | }() ) { |
3692 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3693 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3694 | return true; |
3695 | } |
3696 | } |
3697 | return false; |
3698 | } |
3699 | if (Partition == 64 /* TargetOpcode::G_SSHLSAT */) { |
3700 | // Leaf name: shift_immed_chain |
3701 | // Rule: shift_immed_chain |
3702 | if (!RuleConfig->isRuleDisabled(78)) { |
3703 | if (1 |
3704 | && [&]() { |
3705 | return Helper.matchShiftImmedChain(*MIs[0], MatchData78); |
3706 | return true; |
3707 | }() ) { |
3708 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_immed_chain'\n" ; } } while (false); |
3709 | Helper.applyShiftImmedChain(*MIs[0], MatchData78); |
3710 | return true; |
3711 | } |
3712 | } |
3713 | // Leaf name: shift_of_shifted_logic_chain |
3714 | // Rule: shift_of_shifted_logic_chain |
3715 | if (!RuleConfig->isRuleDisabled(79)) { |
3716 | if (1 |
3717 | && [&]() { |
3718 | return Helper.matchShiftOfShiftedLogic(*MIs[0], MatchData79); |
3719 | return true; |
3720 | }() ) { |
3721 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n" ; } } while (false); |
3722 | Helper.applyShiftOfShiftedLogic(*MIs[0], MatchData79); |
3723 | return true; |
3724 | } |
3725 | } |
3726 | return false; |
3727 | } |
3728 | if (Partition == 65 /* TargetOpcode::G_USHLSAT */) { |
3729 | // Leaf name: shift_immed_chain |
3730 | // Rule: shift_immed_chain |
3731 | if (!RuleConfig->isRuleDisabled(78)) { |
3732 | if (1 |
3733 | && [&]() { |
3734 | return Helper.matchShiftImmedChain(*MIs[0], MatchData78); |
3735 | return true; |
3736 | }() ) { |
3737 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_immed_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_immed_chain'\n" ; } } while (false); |
3738 | Helper.applyShiftImmedChain(*MIs[0], MatchData78); |
3739 | return true; |
3740 | } |
3741 | } |
3742 | // Leaf name: shift_of_shifted_logic_chain |
3743 | // Rule: shift_of_shifted_logic_chain |
3744 | if (!RuleConfig->isRuleDisabled(79)) { |
3745 | if (1 |
3746 | && [&]() { |
3747 | return Helper.matchShiftOfShiftedLogic(*MIs[0], MatchData79); |
3748 | return true; |
3749 | }() ) { |
3750 | LLVM_DEBUG(dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'shift_of_shifted_logic_chain'\n" ; } } while (false); |
3751 | Helper.applyShiftOfShiftedLogic(*MIs[0], MatchData79); |
3752 | return true; |
3753 | } |
3754 | } |
3755 | return false; |
3756 | } |
3757 | if (Partition == 66 /* TargetOpcode::G_FSHL */) { |
3758 | // Leaf name: funnel_shift_to_rotate |
3759 | // Rule: funnel_shift_to_rotate |
3760 | if (!RuleConfig->isRuleDisabled(84)) { |
3761 | if (1 |
3762 | && [&]() { |
3763 | return Helper.matchFunnelShiftToRotate(*MIs[0]); |
3764 | return true; |
3765 | }() ) { |
3766 | LLVM_DEBUG(dbgs() << "Applying rule 'funnel_shift_to_rotate'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'funnel_shift_to_rotate'\n" ; } } while (false); |
3767 | Helper.applyFunnelShiftToRotate(*MIs[0]); |
3768 | return true; |
3769 | } |
3770 | } |
3771 | return false; |
3772 | } |
3773 | if (Partition == 67 /* TargetOpcode::G_FSHR */) { |
3774 | // Leaf name: funnel_shift_to_rotate |
3775 | // Rule: funnel_shift_to_rotate |
3776 | if (!RuleConfig->isRuleDisabled(84)) { |
3777 | if (1 |
3778 | && [&]() { |
3779 | return Helper.matchFunnelShiftToRotate(*MIs[0]); |
3780 | return true; |
3781 | }() ) { |
3782 | LLVM_DEBUG(dbgs() << "Applying rule 'funnel_shift_to_rotate'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'funnel_shift_to_rotate'\n" ; } } while (false); |
3783 | Helper.applyFunnelShiftToRotate(*MIs[0]); |
3784 | return true; |
3785 | } |
3786 | } |
3787 | return false; |
3788 | } |
3789 | if (Partition == 68 /* TargetOpcode::G_UMULH */) { |
3790 | // Leaf name: mulh_to_lshr |
3791 | // Rule: mulh_to_lshr |
3792 | if (!RuleConfig->isRuleDisabled(93)) { |
3793 | if (1 |
3794 | && [&]() { |
3795 | return Helper.matchUMulHToLShr(*MIs[0]); |
3796 | return true; |
3797 | }() ) { |
3798 | LLVM_DEBUG(dbgs() << "Applying rule 'mulh_to_lshr'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'mulh_to_lshr'\n" ; } } while (false); |
3799 | Helper.applyUMulHToLShr(*MIs[0]); |
3800 | return true; |
3801 | } |
3802 | } |
3803 | return false; |
3804 | } |
3805 | if (Partition == 69 /* TargetOpcode::G_FADD */) { |
3806 | // Leaf name: redundant_neg_operands |
3807 | // Rule: redundant_neg_operands |
3808 | if (!RuleConfig->isRuleDisabled(94)) { |
3809 | if (1 |
3810 | && [&]() { |
3811 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
3812 | return true; |
3813 | }() ) { |
3814 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
3815 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
3816 | return true; |
3817 | } |
3818 | } |
3819 | // Leaf name: combine_fadd_fmul_to_fmad_or_fma |
3820 | // Rule: combine_fadd_fmul_to_fmad_or_fma |
3821 | if (!RuleConfig->isRuleDisabled(96)) { |
3822 | if (1 |
3823 | && [&]() { |
3824 | return Helper.matchCombineFAddFMulToFMadOrFMA(*MIs[0], |
3825 | MatchData96); |
3826 | return true; |
3827 | }() ) { |
3828 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fadd_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fadd_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3829 | Helper.applyBuildFn(*MIs[0], MatchData96); |
3830 | return true; |
3831 | } |
3832 | } |
3833 | // Leaf name: combine_fadd_fpext_fmul_to_fmad_or_fma |
3834 | // Rule: combine_fadd_fpext_fmul_to_fmad_or_fma |
3835 | if (!RuleConfig->isRuleDisabled(97)) { |
3836 | if (1 |
3837 | && [&]() { |
3838 | return Helper.matchCombineFAddFpExtFMulToFMadOrFMA(*MIs[0], |
3839 | MatchData97); |
3840 | return true; |
3841 | }() ) { |
3842 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fadd_fpext_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fadd_fpext_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3843 | Helper.applyBuildFn(*MIs[0], MatchData97); |
3844 | return true; |
3845 | } |
3846 | } |
3847 | // Leaf name: combine_fadd_fma_fmul_to_fmad_or_fma |
3848 | // Rule: combine_fadd_fma_fmul_to_fmad_or_fma |
3849 | if (!RuleConfig->isRuleDisabled(98)) { |
3850 | if (1 |
3851 | && [&]() { |
3852 | return Helper.matchCombineFAddFMAFMulToFMadOrFMA(*MIs[0], |
3853 | MatchData98); |
3854 | return true; |
3855 | }() ) { |
3856 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fadd_fma_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fadd_fma_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3857 | Helper.applyBuildFn(*MIs[0], MatchData98); |
3858 | return true; |
3859 | } |
3860 | } |
3861 | // Leaf name: combine_fadd_fpext_fma_fmul_to_fmad_or_fma |
3862 | // Rule: combine_fadd_fpext_fma_fmul_to_fmad_or_fma |
3863 | if (!RuleConfig->isRuleDisabled(99)) { |
3864 | if (1 |
3865 | && [&]() { |
3866 | return Helper.matchCombineFAddFpExtFMulToFMadOrFMAAggressive( |
3867 | *MIs[0], MatchData99); |
3868 | return true; |
3869 | }() ) { |
3870 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fadd_fpext_fma_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fadd_fpext_fma_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3871 | Helper.applyBuildFn(*MIs[0], MatchData99); |
3872 | return true; |
3873 | } |
3874 | } |
3875 | // Leaf name: fold_binop_into_select |
3876 | // Rule: fold_binop_into_select |
3877 | if (!RuleConfig->isRuleDisabled(104)) { |
3878 | if (1 |
3879 | && [&]() { |
3880 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3881 | return true; |
3882 | }() ) { |
3883 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3884 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3885 | return true; |
3886 | } |
3887 | } |
3888 | return false; |
3889 | } |
3890 | if (Partition == 70 /* TargetOpcode::G_FSUB */) { |
3891 | // Leaf name: redundant_neg_operands |
3892 | // Rule: redundant_neg_operands |
3893 | if (!RuleConfig->isRuleDisabled(94)) { |
3894 | if (1 |
3895 | && [&]() { |
3896 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
3897 | return true; |
3898 | }() ) { |
3899 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
3900 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
3901 | return true; |
3902 | } |
3903 | } |
3904 | // Leaf name: combine_fsub_fmul_to_fmad_or_fma |
3905 | // Rule: combine_fsub_fmul_to_fmad_or_fma |
3906 | if (!RuleConfig->isRuleDisabled(100)) { |
3907 | if (1 |
3908 | && [&]() { |
3909 | return Helper.matchCombineFSubFMulToFMadOrFMA(*MIs[0], |
3910 | MatchData100); |
3911 | return true; |
3912 | }() ) { |
3913 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fsub_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fsub_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3914 | Helper.applyBuildFn(*MIs[0], MatchData100); |
3915 | return true; |
3916 | } |
3917 | } |
3918 | // Leaf name: combine_fsub_fneg_fmul_to_fmad_or_fma |
3919 | // Rule: combine_fsub_fneg_fmul_to_fmad_or_fma |
3920 | if (!RuleConfig->isRuleDisabled(101)) { |
3921 | if (1 |
3922 | && [&]() { |
3923 | return Helper.matchCombineFSubFNegFMulToFMadOrFMA(*MIs[0], |
3924 | MatchData101); |
3925 | return true; |
3926 | }() ) { |
3927 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fsub_fneg_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fsub_fneg_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3928 | Helper.applyBuildFn(*MIs[0], MatchData101); |
3929 | return true; |
3930 | } |
3931 | } |
3932 | // Leaf name: combine_fsub_fpext_fmul_to_fmad_or_fma |
3933 | // Rule: combine_fsub_fpext_fmul_to_fmad_or_fma |
3934 | if (!RuleConfig->isRuleDisabled(102)) { |
3935 | if (1 |
3936 | && [&]() { |
3937 | return Helper.matchCombineFSubFpExtFMulToFMadOrFMA(*MIs[0], |
3938 | MatchData102); |
3939 | return true; |
3940 | }() ) { |
3941 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fsub_fpext_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fsub_fpext_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3942 | Helper.applyBuildFn(*MIs[0], MatchData102); |
3943 | return true; |
3944 | } |
3945 | } |
3946 | // Leaf name: combine_fsub_fpext_fneg_fmul_to_fmad_or_fma |
3947 | // Rule: combine_fsub_fpext_fneg_fmul_to_fmad_or_fma |
3948 | if (!RuleConfig->isRuleDisabled(103)) { |
3949 | if (1 |
3950 | && [&]() { |
3951 | return Helper.matchCombineFSubFpExtFNegFMulToFMadOrFMA( |
3952 | *MIs[0], MatchData103); |
3953 | return true; |
3954 | }() ) { |
3955 | LLVM_DEBUG(dbgs() << "Applying rule 'combine_fsub_fpext_fneg_fmul_to_fmad_or_fma'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'combine_fsub_fpext_fneg_fmul_to_fmad_or_fma'\n" ; } } while (false); |
3956 | Helper.applyBuildFn(*MIs[0], MatchData103); |
3957 | return true; |
3958 | } |
3959 | } |
3960 | // Leaf name: fold_binop_into_select |
3961 | // Rule: fold_binop_into_select |
3962 | if (!RuleConfig->isRuleDisabled(104)) { |
3963 | if (1 |
3964 | && [&]() { |
3965 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3966 | return true; |
3967 | }() ) { |
3968 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
3969 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
3970 | return true; |
3971 | } |
3972 | } |
3973 | // Leaf name: fsub_to_fneg |
3974 | // Rule: fsub_to_fneg |
3975 | if (!RuleConfig->isRuleDisabled(108)) { |
3976 | if (1 |
3977 | && [&]() { |
3978 | return Helper.matchFsubToFneg(*MIs[0], MatchData108); |
3979 | return true; |
3980 | }() ) { |
3981 | LLVM_DEBUG(dbgs() << "Applying rule 'fsub_to_fneg'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fsub_to_fneg'\n" ; } } while (false); |
3982 | Helper.applyFsubToFneg(*MIs[0], MatchData108); |
3983 | return true; |
3984 | } |
3985 | } |
3986 | return false; |
3987 | } |
3988 | if (Partition == 71 /* TargetOpcode::G_FMUL */) { |
3989 | // Leaf name: redundant_neg_operands |
3990 | // Rule: redundant_neg_operands |
3991 | if (!RuleConfig->isRuleDisabled(94)) { |
3992 | if (1 |
3993 | && [&]() { |
3994 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
3995 | return true; |
3996 | }() ) { |
3997 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
3998 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
3999 | return true; |
4000 | } |
4001 | } |
4002 | // Leaf name: fold_binop_into_select |
4003 | // Rule: fold_binop_into_select |
4004 | if (!RuleConfig->isRuleDisabled(104)) { |
4005 | if (1 |
4006 | && [&]() { |
4007 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4008 | return true; |
4009 | }() ) { |
4010 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4011 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4012 | return true; |
4013 | } |
4014 | } |
4015 | return false; |
4016 | } |
4017 | if (Partition == 72 /* TargetOpcode::G_FDIV */) { |
4018 | // Leaf name: redundant_neg_operands |
4019 | // Rule: redundant_neg_operands |
4020 | if (!RuleConfig->isRuleDisabled(94)) { |
4021 | if (1 |
4022 | && [&]() { |
4023 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
4024 | return true; |
4025 | }() ) { |
4026 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
4027 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
4028 | return true; |
4029 | } |
4030 | } |
4031 | // Leaf name: fold_binop_into_select |
4032 | // Rule: fold_binop_into_select |
4033 | if (!RuleConfig->isRuleDisabled(104)) { |
4034 | if (1 |
4035 | && [&]() { |
4036 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4037 | return true; |
4038 | }() ) { |
4039 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4040 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4041 | return true; |
4042 | } |
4043 | } |
4044 | return false; |
4045 | } |
4046 | if (Partition == 73 /* TargetOpcode::G_FMAD */) { |
4047 | // Leaf name: redundant_neg_operands |
4048 | // Rule: redundant_neg_operands |
4049 | if (!RuleConfig->isRuleDisabled(94)) { |
4050 | if (1 |
4051 | && [&]() { |
4052 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
4053 | return true; |
4054 | }() ) { |
4055 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
4056 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
4057 | return true; |
4058 | } |
4059 | } |
4060 | return false; |
4061 | } |
4062 | if (Partition == 74 /* TargetOpcode::G_FMA */) { |
4063 | // Leaf name: redundant_neg_operands |
4064 | // Rule: redundant_neg_operands |
4065 | if (!RuleConfig->isRuleDisabled(94)) { |
4066 | if (1 |
4067 | && [&]() { |
4068 | return Helper.matchRedundantNegOperands(*MIs[0], MatchData94); |
4069 | return true; |
4070 | }() ) { |
4071 | LLVM_DEBUG(dbgs() << "Applying rule 'redundant_neg_operands'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'redundant_neg_operands'\n" ; } } while (false); |
4072 | Helper.applyBuildFnNoErase(*MIs[0], MatchData94); |
4073 | return true; |
4074 | } |
4075 | } |
4076 | return false; |
4077 | } |
4078 | if (Partition == 75 /* TargetOpcode::G_SMIN */) { |
4079 | // Leaf name: fold_binop_into_select |
4080 | // Rule: fold_binop_into_select |
4081 | if (!RuleConfig->isRuleDisabled(104)) { |
4082 | if (1 |
4083 | && [&]() { |
4084 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4085 | return true; |
4086 | }() ) { |
4087 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4088 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4089 | return true; |
4090 | } |
4091 | } |
4092 | return false; |
4093 | } |
4094 | if (Partition == 76 /* TargetOpcode::G_SMAX */) { |
4095 | // Leaf name: fold_binop_into_select |
4096 | // Rule: fold_binop_into_select |
4097 | if (!RuleConfig->isRuleDisabled(104)) { |
4098 | if (1 |
4099 | && [&]() { |
4100 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4101 | return true; |
4102 | }() ) { |
4103 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4104 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4105 | return true; |
4106 | } |
4107 | } |
4108 | return false; |
4109 | } |
4110 | if (Partition == 77 /* TargetOpcode::G_UMIN */) { |
4111 | // Leaf name: fold_binop_into_select |
4112 | // Rule: fold_binop_into_select |
4113 | if (!RuleConfig->isRuleDisabled(104)) { |
4114 | if (1 |
4115 | && [&]() { |
4116 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4117 | return true; |
4118 | }() ) { |
4119 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4120 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4121 | return true; |
4122 | } |
4123 | } |
4124 | return false; |
4125 | } |
4126 | if (Partition == 78 /* TargetOpcode::G_UMAX */) { |
4127 | // Leaf name: fold_binop_into_select |
4128 | // Rule: fold_binop_into_select |
4129 | if (!RuleConfig->isRuleDisabled(104)) { |
4130 | if (1 |
4131 | && [&]() { |
4132 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4133 | return true; |
4134 | }() ) { |
4135 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4136 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4137 | return true; |
4138 | } |
4139 | } |
4140 | return false; |
4141 | } |
4142 | if (Partition == 79 /* TargetOpcode::G_FREM */) { |
4143 | // Leaf name: fold_binop_into_select |
4144 | // Rule: fold_binop_into_select |
4145 | if (!RuleConfig->isRuleDisabled(104)) { |
4146 | if (1 |
4147 | && [&]() { |
4148 | return Helper.matchFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4149 | return true; |
4150 | }() ) { |
4151 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_binop_into_select'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_binop_into_select'\n" ; } } while (false); |
4152 | return Helper.applyFoldBinOpIntoSelect(*MIs[0], MatchData104); |
4153 | return true; |
4154 | } |
4155 | } |
4156 | return false; |
4157 | } |
4158 | if (Partition == 80 /* TargetOpcode::G_FCONSTANT */) { |
4159 | // Leaf name: fconstant_to_constant |
4160 | // Rule: fconstant_to_constant |
4161 | if (!RuleConfig->isRuleDisabled(110)) { |
4162 | if (1 |
4163 | && [&]() { |
4164 | return matchFConstantToConstant(*MIs[0], MRI); |
4165 | return true; |
4166 | }() ) { |
4167 | LLVM_DEBUG(dbgs() << "Applying rule 'fconstant_to_constant'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fconstant_to_constant'\n" ; } } while (false); |
4168 | applyFConstantToConstant(*MIs[0]); |
4169 | return true; |
4170 | } |
4171 | } |
4172 | return false; |
4173 | } |
4174 | if (Partition == 81 /* TargetOpcode::G_GLOBAL_VALUE */) { |
4175 | // Leaf name: fold_global_offset |
4176 | // Rule: fold_global_offset |
4177 | if (!RuleConfig->isRuleDisabled(112)) { |
4178 | if (1 |
4179 | && [&]() { |
4180 | return matchFoldGlobalOffset(*MIs[0], MRI, MatchData112); |
4181 | return true; |
4182 | }() ) { |
4183 | LLVM_DEBUG(dbgs() << "Applying rule 'fold_global_offset'\n")do { if (::llvm::DebugFlag && ::llvm::isCurrentDebugType ("aarch64-prelegalizer-combiner")) { dbgs() << "Applying rule 'fold_global_offset'\n" ; } } while (false); |
4184 | return applyFoldGlobalOffset(*MIs[0], MRI, B, Observer, MatchData112); |
4185 | return true; |
4186 | } |
4187 | } |
4188 | return false; |
4189 | } |
4190 | |
4191 | return false; |
4192 | } |
4193 | #endif // ifdef AARCH64PRELEGALIZERCOMBINERHELPER_GENCOMBINERHELPER_CPP |