1 /* Description of pass structure
2 Copyright (C) 1987-2018 Free Software Foundation, Inc.
4 This file is part of GCC.
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
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
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/>. */
21 Macros that should be defined when using this file:
22 INSERT_PASSES_AFTER (PASS)
23 PUSH_INSERT_PASSES_WITHIN (PASS)
26 TERMINATE_PASS_LIST (PASS)
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
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_build_cfg);
43 NEXT_PASS (pass_warn_function_return);
44 NEXT_PASS (pass_expand_omp);
45 NEXT_PASS (pass_sprintf_length, false);
46 NEXT_PASS (pass_walloca, /*strict_mode_p=*/true);
47 NEXT_PASS (pass_build_cgraph_edges);
48 TERMINATE_PASS_LIST (all_lowering_passes)
50 /* Interprocedural optimization passes. */
51 INSERT_PASSES_AFTER (all_small_ipa_passes)
52 NEXT_PASS (pass_ipa_free_lang_data);
53 NEXT_PASS (pass_ipa_function_and_variable_visibility);
54 NEXT_PASS (pass_ipa_chkp_versioning);
55 NEXT_PASS (pass_ipa_chkp_early_produce_thunks);
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_ubsan);
62 NEXT_PASS (pass_early_warn_uninitialized);
63 NEXT_PASS (pass_nothrow);
64 NEXT_PASS (pass_rebuild_cgraph_edges);
67 NEXT_PASS (pass_chkp_instrumentation_passes);
68 PUSH_INSERT_PASSES_WITHIN (pass_chkp_instrumentation_passes)
69 NEXT_PASS (pass_fixup_cfg);
70 NEXT_PASS (pass_chkp);
71 NEXT_PASS (pass_rebuild_cgraph_edges);
74 NEXT_PASS (pass_local_optimization_passes);
75 PUSH_INSERT_PASSES_WITHIN (pass_local_optimization_passes)
76 NEXT_PASS (pass_fixup_cfg);
77 NEXT_PASS (pass_rebuild_cgraph_edges);
78 NEXT_PASS (pass_local_fn_summary);
79 NEXT_PASS (pass_early_inline);
80 NEXT_PASS (pass_all_early_optimizations);
81 PUSH_INSERT_PASSES_WITHIN (pass_all_early_optimizations)
82 NEXT_PASS (pass_remove_cgraph_callee_edges);
83 NEXT_PASS (pass_object_sizes, true /* insert_min_max_p */);
84 /* Don't record nonzero bits before IPA to avoid
85 using too much memory. */
86 NEXT_PASS (pass_ccp, false /* nonzero_p */);
87 /* After CCP we rewrite no longer addressed locals into SSA
89 NEXT_PASS (pass_forwprop);
90 NEXT_PASS (pass_early_thread_jumps);
91 NEXT_PASS (pass_sra_early);
92 /* pass_build_ealias is a dummy pass that ensures that we
93 execute TODO_rebuild_alias at this point. */
94 NEXT_PASS (pass_build_ealias);
96 NEXT_PASS (pass_early_vrp);
97 NEXT_PASS (pass_merge_phi);
99 NEXT_PASS (pass_cd_dce);
100 NEXT_PASS (pass_early_ipa_sra);
101 NEXT_PASS (pass_tail_recursion);
102 NEXT_PASS (pass_convert_switch);
103 NEXT_PASS (pass_cleanup_eh);
104 NEXT_PASS (pass_profile);
105 NEXT_PASS (pass_local_pure_const);
106 /* Split functions creates parts that are not run through
107 early optimizations again. It is thus good idea to do this
109 NEXT_PASS (pass_split_functions);
110 NEXT_PASS (pass_strip_predict_hints);
112 NEXT_PASS (pass_release_ssa_names);
113 NEXT_PASS (pass_rebuild_cgraph_edges);
114 NEXT_PASS (pass_local_fn_summary);
117 NEXT_PASS (pass_ipa_oacc);
118 PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc)
119 NEXT_PASS (pass_ipa_pta);
120 /* Pass group that runs when the function is an offloaded function
121 containing oacc kernels loops. */
122 NEXT_PASS (pass_ipa_oacc_kernels);
123 PUSH_INSERT_PASSES_WITHIN (pass_ipa_oacc_kernels)
124 NEXT_PASS (pass_oacc_kernels);
125 PUSH_INSERT_PASSES_WITHIN (pass_oacc_kernels)
127 NEXT_PASS (pass_fre);
128 /* We use pass_lim to rewrite in-memory iteration and reduction
129 variable accesses in loops into local variables accesses. */
130 NEXT_PASS (pass_lim);
131 NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
132 NEXT_PASS (pass_dce);
133 NEXT_PASS (pass_parallelize_loops, true /* oacc_kernels_p */);
134 NEXT_PASS (pass_expand_omp_ssa);
135 NEXT_PASS (pass_rebuild_cgraph_edges);
140 NEXT_PASS (pass_target_clone);
141 NEXT_PASS (pass_ipa_chkp_produce_thunks);
142 NEXT_PASS (pass_ipa_auto_profile);
143 NEXT_PASS (pass_ipa_tree_profile);
144 PUSH_INSERT_PASSES_WITHIN (pass_ipa_tree_profile)
145 NEXT_PASS (pass_feedback_split_functions);
147 NEXT_PASS (pass_ipa_free_fn_summary, true /* small_p */);
148 NEXT_PASS (pass_ipa_increase_alignment);
149 NEXT_PASS (pass_ipa_tm);
150 NEXT_PASS (pass_ipa_lower_emutls);
151 TERMINATE_PASS_LIST (all_small_ipa_passes)
153 INSERT_PASSES_AFTER (all_regular_ipa_passes)
154 NEXT_PASS (pass_ipa_whole_program_visibility);
155 NEXT_PASS (pass_ipa_profile);
156 NEXT_PASS (pass_ipa_icf);
157 NEXT_PASS (pass_ipa_devirt);
158 NEXT_PASS (pass_ipa_cp);
159 NEXT_PASS (pass_ipa_cdtor_merge);
160 NEXT_PASS (pass_ipa_hsa);
161 NEXT_PASS (pass_ipa_fn_summary);
162 NEXT_PASS (pass_ipa_inline);
163 NEXT_PASS (pass_ipa_pure_const);
164 NEXT_PASS (pass_ipa_free_fn_summary, false /* small_p */);
165 NEXT_PASS (pass_ipa_reference);
166 /* This pass needs to be scheduled after any IP code duplication. */
167 NEXT_PASS (pass_ipa_single_use);
168 /* Comdat privatization come last, as direct references to comdat local
169 symbols are not allowed outside of the comdat group. Privatizing early
170 would result in missed optimizations due to this restriction. */
171 NEXT_PASS (pass_ipa_comdats);
172 TERMINATE_PASS_LIST (all_regular_ipa_passes)
174 /* Simple IPA passes executed after the regular passes. In WHOPR mode the
175 passes are executed after partitioning and thus see just parts of the
177 INSERT_PASSES_AFTER (all_late_ipa_passes)
178 NEXT_PASS (pass_materialize_all_clones);
179 NEXT_PASS (pass_ipa_pta);
180 NEXT_PASS (pass_omp_simd_clone);
181 TERMINATE_PASS_LIST (all_late_ipa_passes)
183 /* These passes are run after IPA passes on every function that is being
184 output to the assembler file. */
185 INSERT_PASSES_AFTER (all_passes)
186 NEXT_PASS (pass_fixup_cfg);
187 NEXT_PASS (pass_lower_eh_dispatch);
188 NEXT_PASS (pass_oacc_device_lower);
189 NEXT_PASS (pass_omp_device_lower);
190 NEXT_PASS (pass_omp_target_link);
191 NEXT_PASS (pass_all_optimizations);
192 PUSH_INSERT_PASSES_WITHIN (pass_all_optimizations)
193 NEXT_PASS (pass_remove_cgraph_callee_edges);
194 /* Initial scalar cleanups before alias computation.
195 They ensure memory accesses are not indirect wherever possible. */
196 NEXT_PASS (pass_strip_predict_hints);
197 NEXT_PASS (pass_ccp, true /* nonzero_p */);
198 NEXT_PASS (pass_post_ipa_warn);
199 /* After CCP we rewrite no longer addressed locals into SSA
201 NEXT_PASS (pass_complete_unrolli);
202 NEXT_PASS (pass_backprop);
203 NEXT_PASS (pass_phiprop);
204 NEXT_PASS (pass_forwprop);
205 NEXT_PASS (pass_object_sizes, false /* insert_min_max_p */);
206 /* pass_build_alias is a dummy pass that ensures that we
207 execute TODO_rebuild_alias at this point. */
208 NEXT_PASS (pass_build_alias);
209 NEXT_PASS (pass_return_slot);
210 NEXT_PASS (pass_fre);
211 NEXT_PASS (pass_merge_phi);
212 NEXT_PASS (pass_thread_jumps);
213 NEXT_PASS (pass_vrp, true /* warn_array_bounds_p */);
214 NEXT_PASS (pass_chkp_opt);
215 NEXT_PASS (pass_dce);
216 NEXT_PASS (pass_stdarg);
217 NEXT_PASS (pass_call_cdce);
218 NEXT_PASS (pass_cselim);
219 NEXT_PASS (pass_copy_prop);
220 NEXT_PASS (pass_tree_ifcombine);
221 NEXT_PASS (pass_merge_phi);
222 NEXT_PASS (pass_phiopt);
223 NEXT_PASS (pass_tail_recursion);
225 NEXT_PASS (pass_lower_complex);
226 NEXT_PASS (pass_sra);
227 /* The dom pass will also resolve all __builtin_constant_p calls
228 that are still there to 0. This has to be done after some
229 propagations have already run, but before some more dead code
230 is removed, and this place fits nicely. Remember this when
231 trying to move or duplicate pass_dominator somewhere earlier. */
232 NEXT_PASS (pass_thread_jumps);
233 NEXT_PASS (pass_dominator, true /* may_peel_loop_headers_p */);
234 /* At this point the majority of const/copy propagations
235 are exposed. Go ahead and identify paths that should never
236 be executed in a conforming program and isolate those paths.
238 This will expose more degenerate PHIs in the main path and
239 expose more PRE/DOM optimization opportunities. */
240 NEXT_PASS (pass_isolate_erroneous_paths);
241 /* The only const/copy propagation opportunities left after
242 DOM and erroneous path isolation should be due to degenerate PHI nodes.
243 So rather than run the full propagators, run a specialized pass which
244 only examines PHIs to discover const/copy propagation
246 NEXT_PASS (pass_phi_only_cprop);
247 NEXT_PASS (pass_dse);
248 NEXT_PASS (pass_reassoc, true /* insert_powi_p */);
249 NEXT_PASS (pass_dce);
250 NEXT_PASS (pass_forwprop);
251 NEXT_PASS (pass_phiopt);
252 NEXT_PASS (pass_ccp, true /* nonzero_p */);
253 /* After CCP we rewrite no longer addressed locals into SSA
255 NEXT_PASS (pass_cse_sincos);
256 NEXT_PASS (pass_optimize_bswap);
257 NEXT_PASS (pass_laddress);
258 NEXT_PASS (pass_lim);
259 NEXT_PASS (pass_walloca, false);
260 NEXT_PASS (pass_pre);
261 NEXT_PASS (pass_sink_code);
262 NEXT_PASS (pass_sancov);
263 NEXT_PASS (pass_asan);
264 NEXT_PASS (pass_tsan);
265 NEXT_PASS (pass_dce);
266 /* Pass group that runs when 1) enabled, 2) there are loops
267 in the function. Make sure to run pass_fix_loops before
268 to discover/remove loops before running the gate function
269 of pass_tree_loop. */
270 NEXT_PASS (pass_fix_loops);
271 NEXT_PASS (pass_tree_loop);
272 PUSH_INSERT_PASSES_WITHIN (pass_tree_loop)
273 NEXT_PASS (pass_tree_loop_init);
274 NEXT_PASS (pass_tree_unswitch);
275 NEXT_PASS (pass_scev_cprop);
276 NEXT_PASS (pass_loop_split);
277 NEXT_PASS (pass_loop_jam);
278 /* All unswitching, final value replacement and splitting can expose
279 empty loops. Remove them now. */
280 NEXT_PASS (pass_cd_dce);
281 NEXT_PASS (pass_iv_canon);
282 NEXT_PASS (pass_loop_distribution);
283 NEXT_PASS (pass_linterchange);
284 NEXT_PASS (pass_copy_prop);
285 NEXT_PASS (pass_graphite);
286 PUSH_INSERT_PASSES_WITHIN (pass_graphite)
287 NEXT_PASS (pass_graphite_transforms);
288 NEXT_PASS (pass_lim);
289 NEXT_PASS (pass_copy_prop);
290 NEXT_PASS (pass_dce);
292 NEXT_PASS (pass_parallelize_loops, false /* oacc_kernels_p */);
293 NEXT_PASS (pass_expand_omp_ssa);
294 NEXT_PASS (pass_ch_vect);
295 NEXT_PASS (pass_if_conversion);
296 /* pass_vectorize must immediately follow pass_if_conversion.
297 Please do not add any other passes in between. */
298 NEXT_PASS (pass_vectorize);
299 PUSH_INSERT_PASSES_WITHIN (pass_vectorize)
300 NEXT_PASS (pass_dce);
302 NEXT_PASS (pass_predcom);
303 NEXT_PASS (pass_complete_unroll);
304 NEXT_PASS (pass_slp_vectorize);
305 NEXT_PASS (pass_loop_prefetch);
306 /* Run IVOPTs after the last pass that uses data-reference analysis
307 as that doesn't handle TARGET_MEM_REFs. */
308 NEXT_PASS (pass_iv_optimize);
309 NEXT_PASS (pass_lim);
310 NEXT_PASS (pass_tree_loop_done);
312 /* Pass group that runs when pass_tree_loop is disabled or there
313 are no loops in the function. */
314 NEXT_PASS (pass_tree_no_loop);
315 PUSH_INSERT_PASSES_WITHIN (pass_tree_no_loop)
316 NEXT_PASS (pass_slp_vectorize);
318 NEXT_PASS (pass_simduid_cleanup);
319 NEXT_PASS (pass_lower_vector_ssa);
320 NEXT_PASS (pass_cse_reciprocals);
321 NEXT_PASS (pass_sprintf_length, true);
322 NEXT_PASS (pass_reassoc, false /* insert_powi_p */);
323 NEXT_PASS (pass_strength_reduction);
324 NEXT_PASS (pass_split_paths);
325 NEXT_PASS (pass_tracer);
326 NEXT_PASS (pass_thread_jumps);
327 NEXT_PASS (pass_dominator, false /* may_peel_loop_headers_p */);
328 NEXT_PASS (pass_strlen);
329 NEXT_PASS (pass_thread_jumps);
330 NEXT_PASS (pass_vrp, false /* warn_array_bounds_p */);
331 /* The only const/copy propagation opportunities left after
332 DOM and VRP should be due to degenerate PHI nodes. So rather than
333 run the full propagators, run a specialized pass which
334 only examines PHIs to discover const/copy propagation
336 NEXT_PASS (pass_warn_restrict);
337 NEXT_PASS (pass_phi_only_cprop);
338 NEXT_PASS (pass_dse);
339 NEXT_PASS (pass_cd_dce);
340 NEXT_PASS (pass_forwprop);
341 NEXT_PASS (pass_phiopt);
342 NEXT_PASS (pass_fold_builtins);
343 NEXT_PASS (pass_optimize_widening_mul);
344 NEXT_PASS (pass_store_merging);
345 NEXT_PASS (pass_tail_calls);
346 /* If DCE is not run before checking for uninitialized uses,
347 we may get false warnings (e.g., testsuite/gcc.dg/uninit-5.c).
348 However, this also causes us to misdiagnose cases that should be
349 real warnings (e.g., testsuite/gcc.dg/pr18501.c). */
350 NEXT_PASS (pass_dce);
351 /* Split critical edges before late uninit warning to reduce the
352 number of false positives from it. */
353 NEXT_PASS (pass_split_crit_edges);
354 NEXT_PASS (pass_late_warn_uninitialized);
355 NEXT_PASS (pass_uncprop);
356 NEXT_PASS (pass_local_pure_const);
358 NEXT_PASS (pass_all_optimizations_g);
359 PUSH_INSERT_PASSES_WITHIN (pass_all_optimizations_g)
360 NEXT_PASS (pass_remove_cgraph_callee_edges);
361 NEXT_PASS (pass_strip_predict_hints);
362 /* Lower remaining pieces of GIMPLE. */
363 NEXT_PASS (pass_lower_complex);
364 NEXT_PASS (pass_lower_vector_ssa);
365 /* Perform simple scalar cleanup which is constant/copy propagation. */
366 NEXT_PASS (pass_ccp, true /* nonzero_p */);
367 NEXT_PASS (pass_post_ipa_warn);
368 NEXT_PASS (pass_object_sizes);
369 /* Fold remaining builtins. */
370 NEXT_PASS (pass_fold_builtins);
371 NEXT_PASS (pass_sprintf_length, true);
372 /* Copy propagation also copy-propagates constants, this is necessary
373 to forward object-size and builtin folding results properly. */
374 NEXT_PASS (pass_copy_prop);
375 NEXT_PASS (pass_dce);
376 NEXT_PASS (pass_sancov);
377 NEXT_PASS (pass_asan);
378 NEXT_PASS (pass_tsan);
379 /* ??? We do want some kind of loop invariant motion, but we possibly
380 need to adjust LIM to be more friendly towards preserving accurate
381 debug information here. */
382 /* Split critical edges before late uninit warning to reduce the
383 number of false positives from it. */
384 NEXT_PASS (pass_split_crit_edges);
385 NEXT_PASS (pass_late_warn_uninitialized);
386 NEXT_PASS (pass_uncprop);
387 NEXT_PASS (pass_local_pure_const);
389 NEXT_PASS (pass_tm_init);
390 PUSH_INSERT_PASSES_WITHIN (pass_tm_init)
391 NEXT_PASS (pass_tm_mark);
392 NEXT_PASS (pass_tm_memopt);
393 NEXT_PASS (pass_tm_edges);
395 NEXT_PASS (pass_simduid_cleanup);
396 NEXT_PASS (pass_vtable_verify);
397 NEXT_PASS (pass_lower_vaarg);
398 NEXT_PASS (pass_lower_vector);
399 NEXT_PASS (pass_lower_complex_O0);
400 NEXT_PASS (pass_lower_switch);
401 NEXT_PASS (pass_sancov_O0);
402 NEXT_PASS (pass_asan_O0);
403 NEXT_PASS (pass_tsan_O0);
404 NEXT_PASS (pass_sanopt);
405 NEXT_PASS (pass_cleanup_eh);
406 NEXT_PASS (pass_lower_resx);
407 NEXT_PASS (pass_nrv);
408 NEXT_PASS (pass_cleanup_cfg_post_optimizing);
409 NEXT_PASS (pass_warn_function_noreturn);
410 NEXT_PASS (pass_gen_hsail);
412 NEXT_PASS (pass_expand);
414 NEXT_PASS (pass_rest_of_compilation);
415 PUSH_INSERT_PASSES_WITHIN (pass_rest_of_compilation)
416 NEXT_PASS (pass_instantiate_virtual_regs);
417 NEXT_PASS (pass_into_cfg_layout_mode);
418 NEXT_PASS (pass_jump);
419 NEXT_PASS (pass_lower_subreg);
420 NEXT_PASS (pass_df_initialize_opt);
421 NEXT_PASS (pass_cse);
422 NEXT_PASS (pass_rtl_fwprop);
423 NEXT_PASS (pass_rtl_cprop);
424 NEXT_PASS (pass_rtl_pre);
425 NEXT_PASS (pass_rtl_hoist);
426 NEXT_PASS (pass_rtl_cprop);
427 NEXT_PASS (pass_rtl_store_motion);
428 NEXT_PASS (pass_cse_after_global_opts);
429 NEXT_PASS (pass_rtl_ifcvt);
430 NEXT_PASS (pass_reginfo_init);
431 /* Perform loop optimizations. It might be better to do them a bit
432 sooner, but we want the profile feedback to work more
434 NEXT_PASS (pass_loop2);
435 PUSH_INSERT_PASSES_WITHIN (pass_loop2)
436 NEXT_PASS (pass_rtl_loop_init);
437 NEXT_PASS (pass_rtl_move_loop_invariants);
438 NEXT_PASS (pass_rtl_unroll_loops);
439 NEXT_PASS (pass_rtl_doloop);
440 NEXT_PASS (pass_rtl_loop_done);
442 NEXT_PASS (pass_web);
443 NEXT_PASS (pass_rtl_cprop);
444 NEXT_PASS (pass_cse2);
445 NEXT_PASS (pass_rtl_dse1);
446 NEXT_PASS (pass_rtl_fwprop_addr);
447 NEXT_PASS (pass_inc_dec);
448 NEXT_PASS (pass_initialize_regs);
449 NEXT_PASS (pass_ud_rtl_dce);
450 NEXT_PASS (pass_combine);
451 NEXT_PASS (pass_if_after_combine);
452 NEXT_PASS (pass_partition_blocks);
453 NEXT_PASS (pass_outof_cfg_layout_mode);
454 NEXT_PASS (pass_split_all_insns);
455 NEXT_PASS (pass_lower_subreg2);
456 NEXT_PASS (pass_df_initialize_no_opt);
457 NEXT_PASS (pass_stack_ptr_mod);
458 NEXT_PASS (pass_mode_switching);
459 NEXT_PASS (pass_match_asm_constraints);
460 NEXT_PASS (pass_sms);
461 NEXT_PASS (pass_live_range_shrinkage);
462 NEXT_PASS (pass_sched);
463 NEXT_PASS (pass_early_remat);
464 NEXT_PASS (pass_ira);
465 NEXT_PASS (pass_reload);
466 NEXT_PASS (pass_postreload);
467 PUSH_INSERT_PASSES_WITHIN (pass_postreload)
468 NEXT_PASS (pass_postreload_cse);
469 NEXT_PASS (pass_gcse2);
470 NEXT_PASS (pass_split_after_reload);
471 NEXT_PASS (pass_ree);
472 NEXT_PASS (pass_compare_elim_after_reload);
473 NEXT_PASS (pass_branch_target_load_optimize1);
474 NEXT_PASS (pass_thread_prologue_and_epilogue);
475 NEXT_PASS (pass_rtl_dse2);
476 NEXT_PASS (pass_stack_adjustments);
477 NEXT_PASS (pass_jump2);
478 NEXT_PASS (pass_duplicate_computed_gotos);
479 NEXT_PASS (pass_sched_fusion);
480 NEXT_PASS (pass_peephole2);
481 NEXT_PASS (pass_if_after_reload);
482 NEXT_PASS (pass_regrename);
483 NEXT_PASS (pass_cprop_hardreg);
484 NEXT_PASS (pass_fast_rtl_dce);
485 NEXT_PASS (pass_reorder_blocks);
486 NEXT_PASS (pass_branch_target_load_optimize2);
487 NEXT_PASS (pass_leaf_regs);
488 NEXT_PASS (pass_split_before_sched2);
489 NEXT_PASS (pass_sched2);
490 NEXT_PASS (pass_stack_regs);
491 PUSH_INSERT_PASSES_WITHIN (pass_stack_regs)
492 NEXT_PASS (pass_split_before_regstack);
493 NEXT_PASS (pass_stack_regs_run);
496 NEXT_PASS (pass_late_compilation);
497 PUSH_INSERT_PASSES_WITHIN (pass_late_compilation)
498 NEXT_PASS (pass_compute_alignments);
499 NEXT_PASS (pass_variable_tracking);
500 NEXT_PASS (pass_free_cfg);
501 NEXT_PASS (pass_machine_reorg);
502 NEXT_PASS (pass_cleanup_barriers);
503 NEXT_PASS (pass_delay_slots);
504 NEXT_PASS (pass_split_for_shorten_branches);
505 NEXT_PASS (pass_convert_to_eh_region_ranges);
506 NEXT_PASS (pass_shorten_branches);
507 NEXT_PASS (pass_set_nothrow_function_flags);
508 NEXT_PASS (pass_dwarf2_frame);
509 NEXT_PASS (pass_final);
511 NEXT_PASS (pass_df_finish);
513 NEXT_PASS (pass_clean_state);
514 TERMINATE_PASS_LIST (all_passes)