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1 | /* Description of pass structure | |
2 | Copyright (C) 1987-2020 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | /* | |
21 | Macros that should be defined when using this file: | |
22 | INSERT_PASSES_AFTER (PASS) | |
23 | PUSH_INSERT_PASSES_WITHIN (PASS) | |
24 | POP_INSERT_PASSES () | |
25 | NEXT_PASS (PASS) | |
26 | TERMINATE_PASS_LIST (PASS) | |
27 | */ | |
28 | ||
29 | /* All passes needed to lower the function into shape optimizers can | |
30 | operate on. These passes are always run first on the function, but | |
31 | backend might produce already lowered functions that are not processed | |
32 | by these passes. */ | |
33 | INSERT_PASSES_AFTER (all_lowering_passes) | |
34 | NEXT_PASS (pass_warn_unused_result); | |
35 | NEXT_PASS (pass_diagnose_omp_blocks); | |
36 | NEXT_PASS (pass_diagnose_tm_blocks); | |
37 | NEXT_PASS (pass_lower_omp); | |
38 | NEXT_PASS (pass_lower_cf); | |
39 | NEXT_PASS (pass_lower_tm); | |
40 | NEXT_PASS (pass_refactor_eh); | |
41 | NEXT_PASS (pass_lower_eh); | |
42 | NEXT_PASS (pass_coroutine_lower_builtins); | |
43 | NEXT_PASS (pass_build_cfg); | |
44 | NEXT_PASS (pass_warn_function_return); | |
45 | NEXT_PASS (pass_coroutine_early_expand_ifns); | |
46 | NEXT_PASS (pass_expand_omp); | |
47 | NEXT_PASS (pass_warn_printf); | |
48 | NEXT_PASS (pass_walloca, /*strict_mode_p=*/true); | |
49 | NEXT_PASS (pass_build_cgraph_edges); | |
50 | TERMINATE_PASS_LIST (all_lowering_passes) | |
51 | ||
52 | /* Interprocedural optimization passes. */ | |
53 | INSERT_PASSES_AFTER (all_small_ipa_passes) | |
54 | NEXT_PASS (pass_ipa_free_lang_data); | |
55 | NEXT_PASS (pass_ipa_function_and_variable_visibility); | |
56 | NEXT_PASS (pass_build_ssa_passes); | |
57 | PUSH_INSERT_PASSES_WITHIN (pass_build_ssa_passes) | |
58 | NEXT_PASS (pass_fixup_cfg); | |
59 | NEXT_PASS (pass_build_ssa); | |
60 | NEXT_PASS (pass_warn_nonnull_compare); | |
61 | NEXT_PASS (pass_early_warn_uninitialized); | |
62 | NEXT_PASS (pass_ubsan); | |
63 | NEXT_PASS (pass_nothrow); | |
64 | NEXT_PASS (pass_rebuild_cgraph_edges); | |
65 | POP_INSERT_PASSES () | |
66 | ||
67 | NEXT_PASS (pass_local_optimization_passes); | |
68 | PUSH_INSERT_PASSES_WITHIN (pass_local_optimization_passes) | |
69 | NEXT_PASS (pass_fixup_cfg); | |
70 | NEXT_PASS (pass_rebuild_cgraph_edges); | |
71 | NEXT_PASS (pass_local_fn_summary); | |
72 | NEXT_PASS (pass_early_inline); | |
73 | NEXT_PASS (pass_all_early_optimizations); | |
74 | PUSH_INSERT_PASSES_WITHIN (pass_all_early_optimizations) | |
75 | NEXT_PASS (pass_remove_cgraph_callee_edges); | |
76 | NEXT_PASS (pass_object_sizes, true /* insert_min_max_p */); | |
77 | /* Don't record nonzero bits before IPA to avoid | |
78 | using too much memory. */ | |
79 | NEXT_PASS (pass_ccp, false /* nonzero_p */); | |
80 | /* After CCP we rewrite no longer addressed locals into SSA | |
81 | form if possible. */ | |
82 | NEXT_PASS (pass_forwprop); | |
83 | NEXT_PASS (pass_early_thread_jumps); | |
84 | NEXT_PASS (pass_sra_early); | |
85 | /* pass_build_ealias is a dummy pass that ensures that we | |
86 | execute TODO_rebuild_alias at this point. */ | |
87 | NEXT_PASS (pass_build_ealias); | |
88 | NEXT_PASS (pass_fre, true /* may_iterate */); | |
89 | NEXT_PASS (pass_early_vrp); | |
90 | NEXT_PASS (pass_merge_phi); | |
91 | NEXT_PASS (pass_dse); | |
92 | NEXT_PASS (pass_cd_dce); | |
93 | NEXT_PASS (pass_phiopt, true /* early_p */); | |
94 | NEXT_PASS (pass_tail_recursion); | |
95 | NEXT_PASS (pass_convert_switch); | |
96 | NEXT_PASS (pass_cleanup_eh); | |
97 | NEXT_PASS (pass_profile); | |
98 | NEXT_PASS (pass_local_pure_const); | |
99 | /* Split functions creates parts that are not run through | |
100 | early optimizations again. It is thus good idea to do this | |
101 | late. */ | |
102 | NEXT_PASS (pass_split_functions); | |
103 | NEXT_PASS (pass_strip_predict_hints, true /* early_p */); | |
104 | POP_INSERT_PASSES () | |
105 | NEXT_PASS (pass_release_ssa_names); | |
106 | NEXT_PASS (pass_rebuild_cgraph_edges); | |
107 | NEXT_PASS (pass_local_fn_summary); | |
108 | POP_INSERT_PASSES () | |
109 | ||
110 | NEXT_PASS (pass_ipa_remove_symbols); | |
111 | NEXT_PASS (pass_ipa_oacc); | |
112 | PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc) | |
113 | NEXT_PASS (pass_ipa_pta); | |
114 | /* Pass group that runs when the function is an offloaded function | |
115 | containing oacc kernels loops. */ | |
116 | NEXT_PASS (pass_ipa_oacc_kernels); | |
117 | PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc_kernels) | |
118 | NEXT_PASS (pass_oacc_kernels); | |
119 | PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels) | |
120 | NEXT_PASS (pass_ch); | |
121 | NEXT_PASS (pass_fre, true /* may_iterate */); | |
122 | /* We use pass_lim to rewrite in-memory iteration and reduction | |
123 | variable accesses in loops into local variables accesses. */ | |
124 | NEXT_PASS (pass_lim); | |
125 | NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */); | |
126 | NEXT_PASS (pass_dce); | |
127 | NEXT_PASS (pass_parallelize_loops, true /* oacc_kernels_p */); | |
128 | NEXT_PASS (pass_expand_omp_ssa); | |
129 | NEXT_PASS (pass_rebuild_cgraph_edges); | |
130 | POP_INSERT_PASSES () | |
131 | POP_INSERT_PASSES () | |
132 | POP_INSERT_PASSES () | |
133 | ||
134 | NEXT_PASS (pass_target_clone); | |
135 | NEXT_PASS (pass_ipa_auto_profile); | |
136 | NEXT_PASS (pass_ipa_tree_profile); | |
137 | PUSH_INSERT_PASSES_WITHIN (pass_ipa_tree_profile) | |
138 | NEXT_PASS (pass_feedback_split_functions); | |
139 | POP_INSERT_PASSES () | |
140 | NEXT_PASS (pass_ipa_free_fn_summary, true /* small_p */); | |
141 | NEXT_PASS (pass_ipa_increase_alignment); | |
142 | NEXT_PASS (pass_ipa_tm); | |
143 | NEXT_PASS (pass_ipa_lower_emutls); | |
144 | TERMINATE_PASS_LIST (all_small_ipa_passes) | |
145 | ||
146 | INSERT_PASSES_AFTER (all_regular_ipa_passes) | |
147 | NEXT_PASS (pass_analyzer); | |
148 | NEXT_PASS (pass_ipa_whole_program_visibility); | |
149 | NEXT_PASS (pass_ipa_profile); | |
150 | NEXT_PASS (pass_ipa_icf); | |
151 | NEXT_PASS (pass_ipa_devirt); | |
152 | NEXT_PASS (pass_ipa_cp); | |
153 | NEXT_PASS (pass_ipa_sra); | |
154 | NEXT_PASS (pass_ipa_cdtor_merge); | |
155 | NEXT_PASS (pass_ipa_hsa); | |
156 | NEXT_PASS (pass_ipa_fn_summary); | |
157 | NEXT_PASS (pass_ipa_inline); | |
158 | NEXT_PASS (pass_ipa_pure_const); | |
159 | NEXT_PASS (pass_ipa_free_fn_summary, false /* small_p */); | |
160 | NEXT_PASS (pass_ipa_reference); | |
161 | /* This pass needs to be scheduled after any IP code duplication. */ | |
162 | NEXT_PASS (pass_ipa_single_use); | |
163 | /* Comdat privatization come last, as direct references to comdat local | |
164 | symbols are not allowed outside of the comdat group. Privatizing early | |
165 | would result in missed optimizations due to this restriction. */ | |
166 | NEXT_PASS (pass_ipa_comdats); | |
167 | TERMINATE_PASS_LIST (all_regular_ipa_passes) | |
168 | ||
169 | /* Simple IPA passes executed after the regular passes. In WHOPR mode the | |
170 | passes are executed after partitioning and thus see just parts of the | |
171 | compiled unit. */ | |
172 | INSERT_PASSES_AFTER (all_late_ipa_passes) | |
173 | NEXT_PASS (pass_materialize_all_clones); | |
174 | NEXT_PASS (pass_ipa_pta); | |
175 | NEXT_PASS (pass_omp_simd_clone); | |
176 | TERMINATE_PASS_LIST (all_late_ipa_passes) | |
177 | ||
178 | /* These passes are run after IPA passes on every function that is being | |
179 | output to the assembler file. */ | |
180 | INSERT_PASSES_AFTER (all_passes) | |
181 | NEXT_PASS (pass_fixup_cfg); | |
182 | NEXT_PASS (pass_lower_eh_dispatch); | |
183 | NEXT_PASS (pass_oacc_device_lower); | |
184 | NEXT_PASS (pass_omp_device_lower); | |
185 | NEXT_PASS (pass_omp_target_link); | |
186 | NEXT_PASS (pass_adjust_alignment); | |
187 | NEXT_PASS (pass_all_optimizations); | |
188 | PUSH_INSERT_PASSES_WITHIN (pass_all_optimizations) | |
189 | NEXT_PASS (pass_remove_cgraph_callee_edges); | |
190 | /* Initial scalar cleanups before alias computation. | |
191 | They ensure memory accesses are not indirect wherever possible. */ | |
192 | NEXT_PASS (pass_strip_predict_hints, false /* early_p */); | |
193 | NEXT_PASS (pass_ccp, true /* nonzero_p */); | |
194 | NEXT_PASS (pass_post_ipa_warn); | |
195 | /* After CCP we rewrite no longer addressed locals into SSA | |
196 | form if possible. */ | |
197 | NEXT_PASS (pass_complete_unrolli); | |
198 | NEXT_PASS (pass_backprop); | |
199 | NEXT_PASS (pass_phiprop); | |
200 | NEXT_PASS (pass_forwprop); | |
201 | NEXT_PASS (pass_object_sizes, false /* insert_min_max_p */); | |
202 | /* pass_build_alias is a dummy pass that ensures that we | |
203 | execute TODO_rebuild_alias at this point. */ | |
204 | NEXT_PASS (pass_build_alias); | |
205 | NEXT_PASS (pass_return_slot); | |
206 | NEXT_PASS (pass_fre, true /* may_iterate */); | |
207 | NEXT_PASS (pass_merge_phi); | |
208 | NEXT_PASS (pass_thread_jumps); | |
209 | NEXT_PASS (pass_vrp, true /* warn_array_bounds_p */); | |
210 | NEXT_PASS (pass_dce); | |
211 | NEXT_PASS (pass_stdarg); | |
212 | NEXT_PASS (pass_call_cdce); | |
213 | NEXT_PASS (pass_cselim); | |
214 | NEXT_PASS (pass_copy_prop); | |
215 | NEXT_PASS (pass_tree_ifcombine); | |
216 | NEXT_PASS (pass_merge_phi); | |
217 | NEXT_PASS (pass_phiopt, false /* early_p */); | |
218 | NEXT_PASS (pass_tail_recursion); | |
219 | NEXT_PASS (pass_ch); | |
220 | NEXT_PASS (pass_lower_complex); | |
221 | NEXT_PASS (pass_sra); | |
222 | /* The dom pass will also resolve all __builtin_constant_p calls | |
223 | that are still there to 0. This has to be done after some | |
224 | propagations have already run, but before some more dead code | |
225 | is removed, and this place fits nicely. Remember this when | |
226 | trying to move or duplicate pass_dominator somewhere earlier. */ | |
227 | NEXT_PASS (pass_thread_jumps); | |
228 | NEXT_PASS (pass_dominator, true /* may_peel_loop_headers_p */); | |
229 | /* Threading can leave many const/copy propagations in the IL. | |
230 | Clean them up. Failure to do so well can lead to false | |
231 | positives from warnings for erroneous code. */ | |
232 | NEXT_PASS (pass_copy_prop); | |
233 | /* Identify paths that should never be executed in a conforming | |
234 | program and isolate those paths. */ | |
235 | NEXT_PASS (pass_isolate_erroneous_paths); | |
236 | NEXT_PASS (pass_dse); | |
237 | NEXT_PASS (pass_reassoc, true /* insert_powi_p */); | |
238 | NEXT_PASS (pass_dce); | |
239 | NEXT_PASS (pass_forwprop); | |
240 | NEXT_PASS (pass_phiopt, false /* early_p */); | |
241 | NEXT_PASS (pass_ccp, true /* nonzero_p */); | |
242 | /* After CCP we rewrite no longer addressed locals into SSA | |
243 | form if possible. */ | |
244 | NEXT_PASS (pass_cse_sincos); | |
245 | NEXT_PASS (pass_optimize_bswap); | |
246 | NEXT_PASS (pass_laddress); | |
247 | NEXT_PASS (pass_lim); | |
248 | NEXT_PASS (pass_walloca, false); | |
249 | NEXT_PASS (pass_pre); | |
250 | NEXT_PASS (pass_sink_code); | |
251 | NEXT_PASS (pass_sancov); | |
252 | NEXT_PASS (pass_asan); | |
253 | NEXT_PASS (pass_tsan); | |
254 | NEXT_PASS (pass_dce); | |
255 | /* Pass group that runs when 1) enabled, 2) there are loops | |
256 | in the function. Make sure to run pass_fix_loops before | |
257 | to discover/remove loops before running the gate function | |
258 | of pass_tree_loop. */ | |
259 | NEXT_PASS (pass_fix_loops); | |
260 | NEXT_PASS (pass_tree_loop); | |
261 | PUSH_INSERT_PASSES_WITHIN (pass_tree_loop) | |
262 | /* Before loop_init we rewrite no longer addressed locals into SSA | |
263 | form if possible. */ | |
264 | NEXT_PASS (pass_tree_loop_init); | |
265 | NEXT_PASS (pass_tree_unswitch); | |
266 | NEXT_PASS (pass_scev_cprop); | |
267 | NEXT_PASS (pass_loop_split); | |
268 | NEXT_PASS (pass_loop_versioning); | |
269 | NEXT_PASS (pass_loop_jam); | |
270 | /* All unswitching, final value replacement and splitting can expose | |
271 | empty loops. Remove them now. */ | |
272 | NEXT_PASS (pass_cd_dce); | |
273 | NEXT_PASS (pass_iv_canon); | |
274 | NEXT_PASS (pass_loop_distribution); | |
275 | NEXT_PASS (pass_linterchange); | |
276 | NEXT_PASS (pass_copy_prop); | |
277 | NEXT_PASS (pass_graphite); | |
278 | PUSH_INSERT_PASSES_WITHIN (pass_graphite) | |
279 | NEXT_PASS (pass_graphite_transforms); | |
280 | NEXT_PASS (pass_lim); | |
281 | NEXT_PASS (pass_copy_prop); | |
282 | NEXT_PASS (pass_dce); | |
283 | POP_INSERT_PASSES () | |
284 | NEXT_PASS (pass_parallelize_loops, false /* oacc_kernels_p */); | |
285 | NEXT_PASS (pass_expand_omp_ssa); | |
286 | NEXT_PASS (pass_ch_vect); | |
287 | NEXT_PASS (pass_if_conversion); | |
288 | /* pass_vectorize must immediately follow pass_if_conversion. | |
289 | Please do not add any other passes in between. */ | |
290 | NEXT_PASS (pass_vectorize); | |
291 | PUSH_INSERT_PASSES_WITHIN (pass_vectorize) | |
292 | NEXT_PASS (pass_dce); | |
293 | POP_INSERT_PASSES () | |
294 | NEXT_PASS (pass_predcom); | |
295 | NEXT_PASS (pass_complete_unroll); | |
296 | NEXT_PASS (pass_slp_vectorize); | |
297 | NEXT_PASS (pass_loop_prefetch); | |
298 | /* Run IVOPTs after the last pass that uses data-reference analysis | |
299 | as that doesn't handle TARGET_MEM_REFs. */ | |
300 | NEXT_PASS (pass_iv_optimize); | |
301 | NEXT_PASS (pass_lim); | |
302 | NEXT_PASS (pass_tree_loop_done); | |
303 | POP_INSERT_PASSES () | |
304 | /* Pass group that runs when pass_tree_loop is disabled or there | |
305 | are no loops in the function. */ | |
306 | NEXT_PASS (pass_tree_no_loop); | |
307 | PUSH_INSERT_PASSES_WITHIN (pass_tree_no_loop) | |
308 | NEXT_PASS (pass_slp_vectorize); | |
309 | POP_INSERT_PASSES () | |
310 | NEXT_PASS (pass_simduid_cleanup); | |
311 | NEXT_PASS (pass_lower_vector_ssa); | |
312 | NEXT_PASS (pass_lower_switch); | |
313 | NEXT_PASS (pass_cse_reciprocals); | |
314 | NEXT_PASS (pass_reassoc, false /* insert_powi_p */); | |
315 | NEXT_PASS (pass_strength_reduction); | |
316 | NEXT_PASS (pass_split_paths); | |
317 | NEXT_PASS (pass_tracer); | |
318 | NEXT_PASS (pass_fre, false /* may_iterate */); | |
319 | /* After late FRE we rewrite no longer addressed locals into SSA | |
320 | form if possible. */ | |
321 | NEXT_PASS (pass_thread_jumps); | |
322 | NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */); | |
323 | NEXT_PASS (pass_strlen); | |
324 | NEXT_PASS (pass_thread_jumps); | |
325 | NEXT_PASS (pass_vrp, false /* warn_array_bounds_p */); | |
326 | /* Threading can leave many const/copy propagations in the IL. | |
327 | Clean them up. */ | |
328 | NEXT_PASS (pass_copy_prop); | |
329 | NEXT_PASS (pass_warn_restrict); | |
330 | NEXT_PASS (pass_dse); | |
331 | NEXT_PASS (pass_cd_dce); | |
332 | NEXT_PASS (pass_forwprop); | |
333 | NEXT_PASS (pass_phiopt, false /* early_p */); | |
334 | NEXT_PASS (pass_fold_builtins); | |
335 | NEXT_PASS (pass_optimize_widening_mul); | |
336 | NEXT_PASS (pass_store_merging); | |
337 | NEXT_PASS (pass_tail_calls); | |
338 | /* If DCE is not run before checking for uninitialized uses, | |
339 | we may get false warnings (e.g., testsuite/gcc.dg/uninit-5.c). | |
340 | However, this also causes us to misdiagnose cases that should be | |
341 | real warnings (e.g., testsuite/gcc.dg/pr18501.c). */ | |
342 | NEXT_PASS (pass_dce); | |
343 | /* Split critical edges before late uninit warning to reduce the | |
344 | number of false positives from it. */ | |
345 | NEXT_PASS (pass_split_crit_edges); | |
346 | NEXT_PASS (pass_late_warn_uninitialized); | |
347 | NEXT_PASS (pass_uncprop); | |
348 | NEXT_PASS (pass_local_pure_const); | |
349 | POP_INSERT_PASSES () | |
350 | NEXT_PASS (pass_all_optimizations_g); | |
351 | PUSH_INSERT_PASSES_WITHIN (pass_all_optimizations_g) | |
352 | NEXT_PASS (pass_remove_cgraph_callee_edges); | |
353 | NEXT_PASS (pass_strip_predict_hints, false /* early_p */); | |
354 | /* Lower remaining pieces of GIMPLE. */ | |
355 | NEXT_PASS (pass_lower_complex); | |
356 | NEXT_PASS (pass_lower_vector_ssa); | |
357 | NEXT_PASS (pass_lower_switch); | |
358 | /* Perform simple scalar cleanup which is constant/copy propagation. */ | |
359 | NEXT_PASS (pass_ccp, true /* nonzero_p */); | |
360 | NEXT_PASS (pass_post_ipa_warn); | |
361 | NEXT_PASS (pass_object_sizes); | |
362 | /* Fold remaining builtins. */ | |
363 | NEXT_PASS (pass_fold_builtins); | |
364 | NEXT_PASS (pass_strlen); | |
365 | /* Copy propagation also copy-propagates constants, this is necessary | |
366 | to forward object-size and builtin folding results properly. */ | |
367 | NEXT_PASS (pass_copy_prop); | |
368 | NEXT_PASS (pass_dce); | |
369 | NEXT_PASS (pass_sancov); | |
370 | NEXT_PASS (pass_asan); | |
371 | NEXT_PASS (pass_tsan); | |
372 | /* ??? We do want some kind of loop invariant motion, but we possibly | |
373 | need to adjust LIM to be more friendly towards preserving accurate | |
374 | debug information here. */ | |
375 | /* Split critical edges before late uninit warning to reduce the | |
376 | number of false positives from it. */ | |
377 | NEXT_PASS (pass_split_crit_edges); | |
378 | NEXT_PASS (pass_late_warn_uninitialized); | |
379 | NEXT_PASS (pass_uncprop); | |
380 | NEXT_PASS (pass_local_pure_const); | |
381 | POP_INSERT_PASSES () | |
382 | NEXT_PASS (pass_tm_init); | |
383 | PUSH_INSERT_PASSES_WITHIN (pass_tm_init) | |
384 | NEXT_PASS (pass_tm_mark); | |
385 | NEXT_PASS (pass_tm_memopt); | |
386 | NEXT_PASS (pass_tm_edges); | |
387 | POP_INSERT_PASSES () | |
388 | NEXT_PASS (pass_simduid_cleanup); | |
389 | NEXT_PASS (pass_vtable_verify); | |
390 | NEXT_PASS (pass_lower_vaarg); | |
391 | NEXT_PASS (pass_lower_vector); | |
392 | NEXT_PASS (pass_lower_complex_O0); | |
393 | NEXT_PASS (pass_sancov_O0); | |
394 | NEXT_PASS (pass_lower_switch_O0); | |
395 | NEXT_PASS (pass_asan_O0); | |
396 | NEXT_PASS (pass_tsan_O0); | |
397 | NEXT_PASS (pass_sanopt); | |
398 | NEXT_PASS (pass_cleanup_eh); | |
399 | NEXT_PASS (pass_lower_resx); | |
400 | NEXT_PASS (pass_nrv); | |
401 | NEXT_PASS (pass_cleanup_cfg_post_optimizing); | |
402 | NEXT_PASS (pass_warn_function_noreturn); | |
403 | NEXT_PASS (pass_gen_hsail); | |
404 | ||
405 | NEXT_PASS (pass_expand); | |
406 | ||
407 | NEXT_PASS (pass_rest_of_compilation); | |
408 | PUSH_INSERT_PASSES_WITHIN (pass_rest_of_compilation) | |
409 | NEXT_PASS (pass_instantiate_virtual_regs); | |
410 | NEXT_PASS (pass_into_cfg_layout_mode); | |
411 | NEXT_PASS (pass_jump); | |
412 | NEXT_PASS (pass_lower_subreg); | |
413 | NEXT_PASS (pass_df_initialize_opt); | |
414 | NEXT_PASS (pass_cse); | |
415 | NEXT_PASS (pass_rtl_fwprop); | |
416 | NEXT_PASS (pass_rtl_cprop); | |
417 | NEXT_PASS (pass_rtl_pre); | |
418 | NEXT_PASS (pass_rtl_hoist); | |
419 | NEXT_PASS (pass_rtl_cprop); | |
420 | NEXT_PASS (pass_rtl_store_motion); | |
421 | NEXT_PASS (pass_cse_after_global_opts); | |
422 | NEXT_PASS (pass_rtl_ifcvt); | |
423 | NEXT_PASS (pass_reginfo_init); | |
424 | /* Perform loop optimizations. It might be better to do them a bit | |
425 | sooner, but we want the profile feedback to work more | |
426 | efficiently. */ | |
427 | NEXT_PASS (pass_loop2); | |
428 | PUSH_INSERT_PASSES_WITHIN (pass_loop2) | |
429 | NEXT_PASS (pass_rtl_loop_init); | |
430 | NEXT_PASS (pass_rtl_move_loop_invariants); | |
431 | NEXT_PASS (pass_rtl_unroll_loops); | |
432 | NEXT_PASS (pass_rtl_doloop); | |
433 | NEXT_PASS (pass_rtl_loop_done); | |
434 | POP_INSERT_PASSES () | |
435 | NEXT_PASS (pass_lower_subreg2); | |
436 | NEXT_PASS (pass_web); | |
437 | NEXT_PASS (pass_rtl_cprop); | |
438 | NEXT_PASS (pass_cse2); | |
439 | NEXT_PASS (pass_rtl_dse1); | |
440 | NEXT_PASS (pass_rtl_fwprop_addr); | |
441 | NEXT_PASS (pass_inc_dec); | |
442 | NEXT_PASS (pass_initialize_regs); | |
443 | NEXT_PASS (pass_ud_rtl_dce); | |
444 | NEXT_PASS (pass_combine); | |
445 | NEXT_PASS (pass_if_after_combine); | |
446 | NEXT_PASS (pass_jump_after_combine); | |
447 | NEXT_PASS (pass_partition_blocks); | |
448 | NEXT_PASS (pass_outof_cfg_layout_mode); | |
449 | NEXT_PASS (pass_split_all_insns); | |
450 | NEXT_PASS (pass_lower_subreg3); | |
451 | NEXT_PASS (pass_df_initialize_no_opt); | |
452 | NEXT_PASS (pass_stack_ptr_mod); | |
453 | NEXT_PASS (pass_mode_switching); | |
454 | NEXT_PASS (pass_match_asm_constraints); | |
455 | NEXT_PASS (pass_sms); | |
456 | NEXT_PASS (pass_live_range_shrinkage); | |
457 | NEXT_PASS (pass_sched); | |
458 | NEXT_PASS (pass_early_remat); | |
459 | NEXT_PASS (pass_ira); | |
460 | NEXT_PASS (pass_reload); | |
461 | NEXT_PASS (pass_postreload); | |
462 | PUSH_INSERT_PASSES_WITHIN (pass_postreload) | |
463 | NEXT_PASS (pass_postreload_cse); | |
464 | NEXT_PASS (pass_gcse2); | |
465 | NEXT_PASS (pass_split_after_reload); | |
466 | NEXT_PASS (pass_ree); | |
467 | NEXT_PASS (pass_compare_elim_after_reload); | |
468 | NEXT_PASS (pass_thread_prologue_and_epilogue); | |
469 | NEXT_PASS (pass_rtl_dse2); | |
470 | NEXT_PASS (pass_stack_adjustments); | |
471 | NEXT_PASS (pass_jump2); | |
472 | NEXT_PASS (pass_duplicate_computed_gotos); | |
473 | NEXT_PASS (pass_sched_fusion); | |
474 | NEXT_PASS (pass_peephole2); | |
475 | NEXT_PASS (pass_if_after_reload); | |
476 | NEXT_PASS (pass_regrename); | |
477 | NEXT_PASS (pass_cprop_hardreg); | |
478 | NEXT_PASS (pass_fast_rtl_dce); | |
479 | NEXT_PASS (pass_reorder_blocks); | |
480 | NEXT_PASS (pass_leaf_regs); | |
481 | NEXT_PASS (pass_split_before_sched2); | |
482 | NEXT_PASS (pass_sched2); | |
483 | NEXT_PASS (pass_stack_regs); | |
484 | PUSH_INSERT_PASSES_WITHIN (pass_stack_regs) | |
485 | NEXT_PASS (pass_split_before_regstack); | |
486 | NEXT_PASS (pass_stack_regs_run); | |
487 | POP_INSERT_PASSES () | |
488 | POP_INSERT_PASSES () | |
489 | NEXT_PASS (pass_late_compilation); | |
490 | PUSH_INSERT_PASSES_WITHIN (pass_late_compilation) | |
491 | NEXT_PASS (pass_compute_alignments); | |
492 | NEXT_PASS (pass_variable_tracking); | |
493 | NEXT_PASS (pass_free_cfg); | |
494 | NEXT_PASS (pass_machine_reorg); | |
495 | NEXT_PASS (pass_cleanup_barriers); | |
496 | NEXT_PASS (pass_delay_slots); | |
497 | NEXT_PASS (pass_split_for_shorten_branches); | |
498 | NEXT_PASS (pass_convert_to_eh_region_ranges); | |
499 | NEXT_PASS (pass_shorten_branches); | |
500 | NEXT_PASS (pass_set_nothrow_function_flags); | |
501 | NEXT_PASS (pass_dwarf2_frame); | |
502 | NEXT_PASS (pass_final); | |
503 | POP_INSERT_PASSES () | |
504 | NEXT_PASS (pass_df_finish); | |
505 | POP_INSERT_PASSES () | |
506 | NEXT_PASS (pass_clean_state); | |
507 | TERMINATE_PASS_LIST (all_passes) |