?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
* doc/generic.texi (ANNOTATE_EXPR): Document 3rd operand.
[official-gcc.git] / gcc / tree-pretty-print.c
blobc9a3e6360e0337808549481eb86b7afd129d8b04
1 /* Pretty formatting of GENERIC trees in C syntax.
2 Copyright (C) 2001-2017 Free Software Foundation, Inc.
3 Adapted from c-pretty-print.c by Diego Novillo <dnovillo@redhat.com>
4
5 This file is part of GCC.
6
7 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 3, or (at your option) any later
10 version.
11
12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
20
21 #include "config.h"
22 #include "system.h"
23 #include "coretypes.h"
24 #include "backend.h"
25 #include "rtl.h"
26 #include "tree.h"
27 #include "predict.h"
28 #include "cgraph.h"
29 #include "tree-pretty-print.h"
30 #include "stor-layout.h"
31 #include "langhooks.h"
32 #include "tree-iterator.h"
33 #include "dumpfile.h"
34 #include "internal-fn.h"
35 #include "gomp-constants.h"
36 #include "gimple.h"
37
38 /* Local functions, macros and variables. */
39 static const char *op_symbol (const_tree);
40 static void pretty_print_string (pretty_printer *, const char*);
41 static void newline_and_indent (pretty_printer *, int);
42 static void maybe_init_pretty_print (FILE *);
43 static void print_struct_decl (pretty_printer *, const_tree, int, dump_flags_t);
44 static void do_niy (pretty_printer *, const_tree, dump_flags_t);
45
46 #define INDENT(SPACE) do { \
47 int i; for (i = 0; i<SPACE; i++) pp_space (pp); } while (0)
48
49 #define NIY do_niy (pp, node, flags)
50
51 static pretty_printer *tree_pp;
52
53 /* Try to print something for an unknown tree code. */
54
55 static void
56 do_niy (pretty_printer *pp, const_tree node, dump_flags_t flags)
57 {
58 int i, len;
59
60 pp_string (pp, "<<< Unknown tree: ");
61 pp_string (pp, get_tree_code_name (TREE_CODE (node)));
62
63 if (EXPR_P (node))
64 {
65 len = TREE_OPERAND_LENGTH (node);
66 for (i = 0; i < len; ++i)
67 {
68 newline_and_indent (pp, 2);
69 dump_generic_node (pp, TREE_OPERAND (node, i), 2, flags, false);
70 }
71 }
72
73 pp_string (pp, " >>>");
74 }
75
76 /* Debugging function to print out a generic expression. */
77
78 DEBUG_FUNCTION void
79 debug_generic_expr (tree t)
80 {
81 print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS);
82 fprintf (stderr, "\n");
83 }
84
85 /* Debugging function to print out a generic statement. */
86
87 DEBUG_FUNCTION void
88 debug_generic_stmt (tree t)
89 {
90 print_generic_stmt (stderr, t, TDF_VOPS|TDF_MEMSYMS);
91 fprintf (stderr, "\n");
92 }
93
94 /* Debugging function to print out a chain of trees . */
95
96 DEBUG_FUNCTION void
97 debug_tree_chain (tree t)
98 {
99 hash_set<tree> seen;
100
101 while (t)
102 {
103 print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS|TDF_UID);
104 fprintf (stderr, " ");
105 t = TREE_CHAIN (t);
106 if (seen.add (t))
107 {
108 fprintf (stderr, "... [cycled back to ");
109 print_generic_expr (stderr, t, TDF_VOPS|TDF_MEMSYMS|TDF_UID);
110 fprintf (stderr, "]");
111 break;
112 }
113 }
114 fprintf (stderr, "\n");
115 }
116
117 /* Prints declaration DECL to the FILE with details specified by FLAGS. */
118 void
119 print_generic_decl (FILE *file, tree decl, dump_flags_t flags)
120 {
121 maybe_init_pretty_print (file);
122 print_declaration (tree_pp, decl, 2, flags);
123 pp_write_text_to_stream (tree_pp);
124 }
125
126 /* Print tree T, and its successors, on file FILE. FLAGS specifies details
127 to show in the dump. See TDF_* in dumpfile.h. */
128
129 void
130 print_generic_stmt (FILE *file, tree t, dump_flags_t flags)
131 {
132 maybe_init_pretty_print (file);
133 dump_generic_node (tree_pp, t, 0, flags, true);
134 pp_newline_and_flush (tree_pp);
135 }
136
137 /* Print tree T, and its successors, on file FILE. FLAGS specifies details
138 to show in the dump. See TDF_* in dumpfile.h. The output is indented by
139 INDENT spaces. */
140
141 void
142 print_generic_stmt_indented (FILE *file, tree t, dump_flags_t flags, int indent)
143 {
144 int i;
145
146 maybe_init_pretty_print (file);
147
148 for (i = 0; i < indent; i++)
149 pp_space (tree_pp);
150 dump_generic_node (tree_pp, t, indent, flags, true);
151 pp_newline_and_flush (tree_pp);
152 }
153
154 /* Print a single expression T on file FILE. FLAGS specifies details to show
155 in the dump. See TDF_* in dumpfile.h. */
156
157 void
158 print_generic_expr (FILE *file, tree t, dump_flags_t flags)
159 {
160 maybe_init_pretty_print (file);
161 dump_generic_node (tree_pp, t, 0, flags, false);
162 pp_flush (tree_pp);
163 }
164
165 /* Dump NAME, an IDENTIFIER_POINTER, sanitized so that D<num> sequences
166 in it are replaced with Dxxxx, as long as they are at the start or
167 preceded by $ and at the end or followed by $. See make_fancy_name
168 in tree-sra.c. */
169
170 static void
171 dump_fancy_name (pretty_printer *pp, tree name)
172 {
173 int cnt = 0;
174 int length = IDENTIFIER_LENGTH (name);
175 const char *n = IDENTIFIER_POINTER (name);
176 do
177 {
178 n = strchr (n, 'D');
179 if (n == NULL)
180 break;
181 if (ISDIGIT (n[1])
182 && (n == IDENTIFIER_POINTER (name) || n[-1] == '$'))
183 {
184 int l = 2;
185 while (ISDIGIT (n[l]))
186 l++;
187 if (n[l] == '\0' || n[l] == '$')
188 {
189 cnt++;
190 length += 5 - l;
191 }
192 n += l;
193 }
194 else
195 n++;
196 }
197 while (1);
198 if (cnt == 0)
199 {
200 pp_tree_identifier (pp, name);
201 return;
202 }
203
204 char *str = XNEWVEC (char, length + 1);
205 char *p = str;
206 const char *q;
207 q = n = IDENTIFIER_POINTER (name);
208 do
209 {
210 q = strchr (q, 'D');
211 if (q == NULL)
212 break;
213 if (ISDIGIT (q[1])
214 && (q == IDENTIFIER_POINTER (name) || q[-1] == '$'))
215 {
216 int l = 2;
217 while (ISDIGIT (q[l]))
218 l++;
219 if (q[l] == '\0' || q[l] == '$')
220 {
221 memcpy (p, n, q - n);
222 memcpy (p + (q - n), "Dxxxx", 5);
223 p += (q - n) + 5;
224 n = q + l;
225 }
226 q += l;
227 }
228 else
229 q++;
230 }
231 while (1);
232 memcpy (p, n, IDENTIFIER_LENGTH (name) - (n - IDENTIFIER_POINTER (name)));
233 str[length] = '\0';
234 if (pp_translate_identifiers (pp))
235 {
236 const char *text = identifier_to_locale (str);
237 pp_append_text (pp, text, text + strlen (text));
238 }
239 else
240 pp_append_text (pp, str, str + length);
241 XDELETEVEC (str);
242 }
243
244 /* Dump the name of a _DECL node and its DECL_UID if TDF_UID is set
245 in FLAGS. */
246
247 static void
248 dump_decl_name (pretty_printer *pp, tree node, dump_flags_t flags)
249 {
250 if (DECL_NAME (node))
251 {
252 if ((flags & TDF_ASMNAME)
253 && HAS_DECL_ASSEMBLER_NAME_P (node)
254 && DECL_ASSEMBLER_NAME_SET_P (node))
255 pp_tree_identifier (pp, DECL_ASSEMBLER_NAME_RAW (node));
256 /* For DECL_NAMELESS names look for embedded uids in the
257 names and sanitize them for TDF_NOUID. */
258 else if ((flags & TDF_NOUID) && DECL_NAMELESS (node))
259 dump_fancy_name (pp, DECL_NAME (node));
260 else
261 pp_tree_identifier (pp, DECL_NAME (node));
262 }
263 char uid_sep = (flags & TDF_GIMPLE) ? '_' : '.';
264 if ((flags & TDF_UID) || DECL_NAME (node) == NULL_TREE)
265 {
266 if (TREE_CODE (node) == LABEL_DECL && LABEL_DECL_UID (node) != -1)
267 pp_printf (pp, "L%c%d", uid_sep, (int) LABEL_DECL_UID (node));
268 else if (TREE_CODE (node) == DEBUG_EXPR_DECL)
269 {
270 if (flags & TDF_NOUID)
271 pp_string (pp, "D#xxxx");
272 else
273 pp_printf (pp, "D#%i", DEBUG_TEMP_UID (node));
274 }
275 else
276 {
277 char c = TREE_CODE (node) == CONST_DECL ? 'C' : 'D';
278 if (flags & TDF_NOUID)
279 pp_printf (pp, "%c.xxxx", c);
280 else
281 pp_printf (pp, "%c%c%u", c, uid_sep, DECL_UID (node));
282 }
283 }
284 if ((flags & TDF_ALIAS) && DECL_PT_UID (node) != DECL_UID (node))
285 {
286 if (flags & TDF_NOUID)
287 pp_printf (pp, "ptD.xxxx");
288 else
289 pp_printf (pp, "ptD.%u", DECL_PT_UID (node));
290 }
291 }
292
293 /* Like the above, but used for pretty printing function calls. */
294
295 static void
296 dump_function_name (pretty_printer *pp, tree node, dump_flags_t flags)
297 {
298 if (CONVERT_EXPR_P (node))
299 node = TREE_OPERAND (node, 0);
300 if (DECL_NAME (node) && (flags & TDF_ASMNAME) == 0)
301 pp_string (pp, lang_hooks.decl_printable_name (node, 1));
302 else
303 dump_decl_name (pp, node, flags);
304 }
305
306 /* Dump a function declaration. NODE is the FUNCTION_TYPE. PP, SPC and
307 FLAGS are as in dump_generic_node. */
308
309 static void
310 dump_function_declaration (pretty_printer *pp, tree node,
311 int spc, dump_flags_t flags)
312 {
313 bool wrote_arg = false;
314 tree arg;
315
316 pp_space (pp);
317 pp_left_paren (pp);
318
319 /* Print the argument types. */
320 arg = TYPE_ARG_TYPES (node);
321 while (arg && arg != void_list_node && arg != error_mark_node)
322 {
323 if (wrote_arg)
324 {
325 pp_comma (pp);
326 pp_space (pp);
327 }
328 wrote_arg = true;
329 dump_generic_node (pp, TREE_VALUE (arg), spc, flags, false);
330 arg = TREE_CHAIN (arg);
331 }
332
333 /* Drop the trailing void_type_node if we had any previous argument. */
334 if (arg == void_list_node && !wrote_arg)
335 pp_string (pp, "void");
336 /* Properly dump vararg function types. */
337 else if (!arg && wrote_arg)
338 pp_string (pp, ", ...");
339 /* Avoid printing any arg for unprototyped functions. */
340
341 pp_right_paren (pp);
342 }
343
344 /* Dump the domain associated with an array. */
345
346 static void
347 dump_array_domain (pretty_printer *pp, tree domain, int spc, dump_flags_t flags)
348 {
349 pp_left_bracket (pp);
350 if (domain)
351 {
352 tree min = TYPE_MIN_VALUE (domain);
353 tree max = TYPE_MAX_VALUE (domain);
354
355 if (min && max
356 && integer_zerop (min)
357 && tree_fits_shwi_p (max))
358 pp_wide_integer (pp, tree_to_shwi (max) + 1);
359 else
360 {
361 if (min)
362 dump_generic_node (pp, min, spc, flags, false);
363 pp_colon (pp);
364 if (max)
365 dump_generic_node (pp, max, spc, flags, false);
366 }
367 }
368 else
369 pp_string (pp, "<unknown>");
370 pp_right_bracket (pp);
371 }
372
373
374 /* Dump OpenMP clause CLAUSE. PP, CLAUSE, SPC and FLAGS are as in
375 dump_generic_node. */
376
377 static void
378 dump_omp_clause (pretty_printer *pp, tree clause, int spc, dump_flags_t flags)
379 {
380 const char *name;
381
382 switch (OMP_CLAUSE_CODE (clause))
383 {
384 case OMP_CLAUSE_PRIVATE:
385 name = "private";
386 goto print_remap;
387 case OMP_CLAUSE_SHARED:
388 name = "shared";
389 goto print_remap;
390 case OMP_CLAUSE_FIRSTPRIVATE:
391 name = "firstprivate";
392 goto print_remap;
393 case OMP_CLAUSE_LASTPRIVATE:
394 name = "lastprivate";
395 goto print_remap;
396 case OMP_CLAUSE_COPYIN:
397 name = "copyin";
398 goto print_remap;
399 case OMP_CLAUSE_COPYPRIVATE:
400 name = "copyprivate";
401 goto print_remap;
402 case OMP_CLAUSE_UNIFORM:
403 name = "uniform";
404 goto print_remap;
405 case OMP_CLAUSE_USE_DEVICE_PTR:
406 name = "use_device_ptr";
407 goto print_remap;
408 case OMP_CLAUSE_IS_DEVICE_PTR:
409 name = "is_device_ptr";
410 goto print_remap;
411 case OMP_CLAUSE__LOOPTEMP_:
412 name = "_looptemp_";
413 goto print_remap;
414 case OMP_CLAUSE_TO_DECLARE:
415 name = "to";
416 goto print_remap;
417 case OMP_CLAUSE_LINK:
418 name = "link";
419 goto print_remap;
420 print_remap:
421 pp_string (pp, name);
422 pp_left_paren (pp);
423 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
424 spc, flags, false);
425 pp_right_paren (pp);
426 break;
427
428 case OMP_CLAUSE_REDUCTION:
429 pp_string (pp, "reduction(");
430 if (OMP_CLAUSE_REDUCTION_CODE (clause) != ERROR_MARK)
431 {
432 pp_string (pp,
433 op_symbol_code (OMP_CLAUSE_REDUCTION_CODE (clause)));
434 pp_colon (pp);
435 }
436 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
437 spc, flags, false);
438 pp_right_paren (pp);
439 break;
440
441 case OMP_CLAUSE_IF:
442 pp_string (pp, "if(");
443 switch (OMP_CLAUSE_IF_MODIFIER (clause))
444 {
445 case ERROR_MARK: break;
446 case OMP_PARALLEL: pp_string (pp, "parallel:"); break;
447 case OMP_TASK: pp_string (pp, "task:"); break;
448 case OMP_TASKLOOP: pp_string (pp, "taskloop:"); break;
449 case OMP_TARGET_DATA: pp_string (pp, "target data:"); break;
450 case OMP_TARGET: pp_string (pp, "target:"); break;
451 case OMP_TARGET_UPDATE: pp_string (pp, "target update:"); break;
452 case OMP_TARGET_ENTER_DATA:
453 pp_string (pp, "target enter data:"); break;
454 case OMP_TARGET_EXIT_DATA: pp_string (pp, "target exit data:"); break;
455 default: gcc_unreachable ();
456 }
457 dump_generic_node (pp, OMP_CLAUSE_IF_EXPR (clause),
458 spc, flags, false);
459 pp_right_paren (pp);
460 break;
461
462 case OMP_CLAUSE_NUM_THREADS:
463 pp_string (pp, "num_threads(");
464 dump_generic_node (pp, OMP_CLAUSE_NUM_THREADS_EXPR (clause),
465 spc, flags, false);
466 pp_right_paren (pp);
467 break;
468
469 case OMP_CLAUSE__CILK_FOR_COUNT_:
470 pp_string (pp, "_Cilk_for_count_(");
471 dump_generic_node (pp, OMP_CLAUSE_OPERAND (clause, 0),
472 spc, flags, false);
473 pp_right_paren (pp);
474 break;
475
476 case OMP_CLAUSE_NOWAIT:
477 pp_string (pp, "nowait");
478 break;
479 case OMP_CLAUSE_ORDERED:
480 pp_string (pp, "ordered");
481 if (OMP_CLAUSE_ORDERED_EXPR (clause))
482 {
483 pp_left_paren (pp);
484 dump_generic_node (pp, OMP_CLAUSE_ORDERED_EXPR (clause),
485 spc, flags, false);
486 pp_right_paren (pp);
487 }
488 break;
489
490 case OMP_CLAUSE_DEFAULT:
491 pp_string (pp, "default(");
492 switch (OMP_CLAUSE_DEFAULT_KIND (clause))
493 {
494 case OMP_CLAUSE_DEFAULT_UNSPECIFIED:
495 break;
496 case OMP_CLAUSE_DEFAULT_SHARED:
497 pp_string (pp, "shared");
498 break;
499 case OMP_CLAUSE_DEFAULT_NONE:
500 pp_string (pp, "none");
501 break;
502 case OMP_CLAUSE_DEFAULT_PRIVATE:
503 pp_string (pp, "private");
504 break;
505 case OMP_CLAUSE_DEFAULT_FIRSTPRIVATE:
506 pp_string (pp, "firstprivate");
507 break;
508 case OMP_CLAUSE_DEFAULT_PRESENT:
509 pp_string (pp, "present");
510 break;
511 default:
512 gcc_unreachable ();
513 }
514 pp_right_paren (pp);
515 break;
516
517 case OMP_CLAUSE_SCHEDULE:
518 pp_string (pp, "schedule(");
519 if (OMP_CLAUSE_SCHEDULE_KIND (clause)
520 & (OMP_CLAUSE_SCHEDULE_MONOTONIC
521 | OMP_CLAUSE_SCHEDULE_NONMONOTONIC))
522 {
523 if (OMP_CLAUSE_SCHEDULE_KIND (clause)
524 & OMP_CLAUSE_SCHEDULE_MONOTONIC)
525 pp_string (pp, "monotonic");
526 else
527 pp_string (pp, "nonmonotonic");
528 if (OMP_CLAUSE_SCHEDULE_SIMD (clause))
529 pp_comma (pp);
530 else
531 pp_colon (pp);
532 }
533 if (OMP_CLAUSE_SCHEDULE_SIMD (clause))
534 pp_string (pp, "simd:");
535
536 switch (OMP_CLAUSE_SCHEDULE_KIND (clause) & OMP_CLAUSE_SCHEDULE_MASK)
537 {
538 case OMP_CLAUSE_SCHEDULE_STATIC:
539 pp_string (pp, "static");
540 break;
541 case OMP_CLAUSE_SCHEDULE_DYNAMIC:
542 pp_string (pp, "dynamic");
543 break;
544 case OMP_CLAUSE_SCHEDULE_GUIDED:
545 pp_string (pp, "guided");
546 break;
547 case OMP_CLAUSE_SCHEDULE_RUNTIME:
548 pp_string (pp, "runtime");
549 break;
550 case OMP_CLAUSE_SCHEDULE_AUTO:
551 pp_string (pp, "auto");
552 break;
553 case OMP_CLAUSE_SCHEDULE_CILKFOR:
554 pp_string (pp, "cilk-for grain");
555 break;
556 default:
557 gcc_unreachable ();
558 }
559 if (OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (clause))
560 {
561 pp_comma (pp);
562 dump_generic_node (pp, OMP_CLAUSE_SCHEDULE_CHUNK_EXPR (clause),
563 spc, flags, false);
564 }
565 pp_right_paren (pp);
566 break;
567
568 case OMP_CLAUSE_UNTIED:
569 pp_string (pp, "untied");
570 break;
571
572 case OMP_CLAUSE_COLLAPSE:
573 pp_string (pp, "collapse(");
574 dump_generic_node (pp, OMP_CLAUSE_COLLAPSE_EXPR (clause),
575 spc, flags, false);
576 pp_right_paren (pp);
577 break;
578
579 case OMP_CLAUSE_FINAL:
580 pp_string (pp, "final(");
581 dump_generic_node (pp, OMP_CLAUSE_FINAL_EXPR (clause),
582 spc, flags, false);
583 pp_right_paren (pp);
584 break;
585
586 case OMP_CLAUSE_MERGEABLE:
587 pp_string (pp, "mergeable");
588 break;
589
590 case OMP_CLAUSE_LINEAR:
591 pp_string (pp, "linear(");
592 switch (OMP_CLAUSE_LINEAR_KIND (clause))
593 {
594 case OMP_CLAUSE_LINEAR_DEFAULT:
595 break;
596 case OMP_CLAUSE_LINEAR_REF:
597 pp_string (pp, "ref(");
598 break;
599 case OMP_CLAUSE_LINEAR_VAL:
600 pp_string (pp, "val(");
601 break;
602 case OMP_CLAUSE_LINEAR_UVAL:
603 pp_string (pp, "uval(");
604 break;
605 default:
606 gcc_unreachable ();
607 }
608 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
609 spc, flags, false);
610 if (OMP_CLAUSE_LINEAR_KIND (clause) != OMP_CLAUSE_LINEAR_DEFAULT)
611 pp_right_paren (pp);
612 pp_colon (pp);
613 dump_generic_node (pp, OMP_CLAUSE_LINEAR_STEP (clause),
614 spc, flags, false);
615 pp_right_paren (pp);
616 break;
617
618 case OMP_CLAUSE_ALIGNED:
619 pp_string (pp, "aligned(");
620 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
621 spc, flags, false);
622 if (OMP_CLAUSE_ALIGNED_ALIGNMENT (clause))
623 {
624 pp_colon (pp);
625 dump_generic_node (pp, OMP_CLAUSE_ALIGNED_ALIGNMENT (clause),
626 spc, flags, false);
627 }
628 pp_right_paren (pp);
629 break;
630
631 case OMP_CLAUSE_DEPEND:
632 pp_string (pp, "depend(");
633 switch (OMP_CLAUSE_DEPEND_KIND (clause))
634 {
635 case OMP_CLAUSE_DEPEND_IN:
636 pp_string (pp, "in");
637 break;
638 case OMP_CLAUSE_DEPEND_OUT:
639 pp_string (pp, "out");
640 break;
641 case OMP_CLAUSE_DEPEND_INOUT:
642 pp_string (pp, "inout");
643 break;
644 case OMP_CLAUSE_DEPEND_SOURCE:
645 pp_string (pp, "source)");
646 return;
647 case OMP_CLAUSE_DEPEND_SINK:
648 pp_string (pp, "sink:");
649 for (tree t = OMP_CLAUSE_DECL (clause); t; t = TREE_CHAIN (t))
650 if (TREE_CODE (t) == TREE_LIST)
651 {
652 dump_generic_node (pp, TREE_VALUE (t), spc, flags, false);
653 if (TREE_PURPOSE (t) != integer_zero_node)
654 {
655 if (OMP_CLAUSE_DEPEND_SINK_NEGATIVE (t))
656 pp_minus (pp);
657 else
658 pp_plus (pp);
659 dump_generic_node (pp, TREE_PURPOSE (t), spc, flags,
660 false);
661 }
662 if (TREE_CHAIN (t))
663 pp_comma (pp);
664 }
665 else
666 gcc_unreachable ();
667 pp_right_paren (pp);
668 return;
669 default:
670 gcc_unreachable ();
671 }
672 pp_colon (pp);
673 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
674 spc, flags, false);
675 pp_right_paren (pp);
676 break;
677
678 case OMP_CLAUSE_MAP:
679 pp_string (pp, "map(");
680 switch (OMP_CLAUSE_MAP_KIND (clause))
681 {
682 case GOMP_MAP_ALLOC:
683 case GOMP_MAP_POINTER:
684 pp_string (pp, "alloc");
685 break;
686 case GOMP_MAP_TO:
687 case GOMP_MAP_TO_PSET:
688 pp_string (pp, "to");
689 break;
690 case GOMP_MAP_FROM:
691 pp_string (pp, "from");
692 break;
693 case GOMP_MAP_TOFROM:
694 pp_string (pp, "tofrom");
695 break;
696 case GOMP_MAP_FORCE_ALLOC:
697 pp_string (pp, "force_alloc");
698 break;
699 case GOMP_MAP_FORCE_TO:
700 pp_string (pp, "force_to");
701 break;
702 case GOMP_MAP_FORCE_FROM:
703 pp_string (pp, "force_from");
704 break;
705 case GOMP_MAP_FORCE_TOFROM:
706 pp_string (pp, "force_tofrom");
707 break;
708 case GOMP_MAP_FORCE_PRESENT:
709 pp_string (pp, "force_present");
710 break;
711 case GOMP_MAP_DELETE:
712 pp_string (pp, "delete");
713 break;
714 case GOMP_MAP_FORCE_DEVICEPTR:
715 pp_string (pp, "force_deviceptr");
716 break;
717 case GOMP_MAP_ALWAYS_TO:
718 pp_string (pp, "always,to");
719 break;
720 case GOMP_MAP_ALWAYS_FROM:
721 pp_string (pp, "always,from");
722 break;
723 case GOMP_MAP_ALWAYS_TOFROM:
724 pp_string (pp, "always,tofrom");
725 break;
726 case GOMP_MAP_RELEASE:
727 pp_string (pp, "release");
728 break;
729 case GOMP_MAP_FIRSTPRIVATE_POINTER:
730 pp_string (pp, "firstprivate");
731 break;
732 case GOMP_MAP_FIRSTPRIVATE_REFERENCE:
733 pp_string (pp, "firstprivate ref");
734 break;
735 case GOMP_MAP_STRUCT:
736 pp_string (pp, "struct");
737 break;
738 case GOMP_MAP_ALWAYS_POINTER:
739 pp_string (pp, "always_pointer");
740 break;
741 case GOMP_MAP_DEVICE_RESIDENT:
742 pp_string (pp, "device_resident");
743 break;
744 case GOMP_MAP_LINK:
745 pp_string (pp, "link");
746 break;
747 default:
748 gcc_unreachable ();
749 }
750 pp_colon (pp);
751 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
752 spc, flags, false);
753 print_clause_size:
754 if (OMP_CLAUSE_SIZE (clause))
755 {
756 switch (OMP_CLAUSE_CODE (clause) == OMP_CLAUSE_MAP
757 ? OMP_CLAUSE_MAP_KIND (clause) : GOMP_MAP_TO)
758 {
759 case GOMP_MAP_POINTER:
760 case GOMP_MAP_FIRSTPRIVATE_POINTER:
761 case GOMP_MAP_FIRSTPRIVATE_REFERENCE:
762 case GOMP_MAP_ALWAYS_POINTER:
763 pp_string (pp, " [pointer assign, bias: ");
764 break;
765 case GOMP_MAP_TO_PSET:
766 pp_string (pp, " [pointer set, len: ");
767 break;
768 default:
769 pp_string (pp, " [len: ");
770 break;
771 }
772 dump_generic_node (pp, OMP_CLAUSE_SIZE (clause),
773 spc, flags, false);
774 pp_right_bracket (pp);
775 }
776 pp_right_paren (pp);
777 break;
778
779 case OMP_CLAUSE_FROM:
780 pp_string (pp, "from(");
781 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
782 spc, flags, false);
783 goto print_clause_size;
784
785 case OMP_CLAUSE_TO:
786 pp_string (pp, "to(");
787 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
788 spc, flags, false);
789 goto print_clause_size;
790
791 case OMP_CLAUSE__CACHE_:
792 pp_string (pp, "(");
793 dump_generic_node (pp, OMP_CLAUSE_DECL (clause),
794 spc, flags, false);
795 goto print_clause_size;
796
797 case OMP_CLAUSE_NUM_TEAMS:
798 pp_string (pp, "num_teams(");
799 dump_generic_node (pp, OMP_CLAUSE_NUM_TEAMS_EXPR (clause),
800 spc, flags, false);
801 pp_right_paren (pp);
802 break;
803
804 case OMP_CLAUSE_THREAD_LIMIT:
805 pp_string (pp, "thread_limit(");
806 dump_generic_node (pp, OMP_CLAUSE_THREAD_LIMIT_EXPR (clause),
807 spc, flags, false);
808 pp_right_paren (pp);
809 break;
810
811 case OMP_CLAUSE_DEVICE:
812 pp_string (pp, "device(");
813 dump_generic_node (pp, OMP_CLAUSE_DEVICE_ID (clause),
814 spc, flags, false);
815 pp_right_paren (pp);
816 break;
817
818 case OMP_CLAUSE_DIST_SCHEDULE:
819 pp_string (pp, "dist_schedule(static");
820 if (OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR (clause))
821 {
822 pp_comma (pp);
823 dump_generic_node (pp,
824 OMP_CLAUSE_DIST_SCHEDULE_CHUNK_EXPR (clause),
825 spc, flags, false);
826 }
827 pp_right_paren (pp);
828 break;
829
830 case OMP_CLAUSE_PROC_BIND:
831 pp_string (pp, "proc_bind(");
832 switch (OMP_CLAUSE_PROC_BIND_KIND (clause))
833 {
834 case OMP_CLAUSE_PROC_BIND_MASTER:
835 pp_string (pp, "master");
836 break;
837 case OMP_CLAUSE_PROC_BIND_CLOSE:
838 pp_string (pp, "close");
839 break;
840 case OMP_CLAUSE_PROC_BIND_SPREAD:
841 pp_string (pp, "spread");
842 break;
843 default:
844 gcc_unreachable ();
845 }
846 pp_right_paren (pp);
847 break;
848
849 case OMP_CLAUSE_SAFELEN:
850 pp_string (pp, "safelen(");
851 dump_generic_node (pp, OMP_CLAUSE_SAFELEN_EXPR (clause),
852 spc, flags, false);
853 pp_right_paren (pp);
854 break;
855
856 case OMP_CLAUSE_SIMDLEN:
857 pp_string (pp, "simdlen(");
858 dump_generic_node (pp, OMP_CLAUSE_SIMDLEN_EXPR (clause),
859 spc, flags, false);
860 pp_right_paren (pp);
861 break;
862
863 case OMP_CLAUSE_PRIORITY:
864 pp_string (pp, "priority(");
865 dump_generic_node (pp, OMP_CLAUSE_PRIORITY_EXPR (clause),
866 spc, flags, false);
867 pp_right_paren (pp);
868 break;
869
870 case OMP_CLAUSE_GRAINSIZE:
871 pp_string (pp, "grainsize(");
872 dump_generic_node (pp, OMP_CLAUSE_GRAINSIZE_EXPR (clause),
873 spc, flags, false);
874 pp_right_paren (pp);
875 break;
876
877 case OMP_CLAUSE_NUM_TASKS:
878 pp_string (pp, "num_tasks(");
879 dump_generic_node (pp, OMP_CLAUSE_NUM_TASKS_EXPR (clause),
880 spc, flags, false);
881 pp_right_paren (pp);
882 break;
883
884 case OMP_CLAUSE_HINT:
885 pp_string (pp, "hint(");
886 dump_generic_node (pp, OMP_CLAUSE_HINT_EXPR (clause),
887 spc, flags, false);
888 pp_right_paren (pp);
889 break;
890
891 case OMP_CLAUSE_DEFAULTMAP:
892 pp_string (pp, "defaultmap(tofrom:scalar)");
893 break;
894
895 case OMP_CLAUSE__SIMDUID_:
896 pp_string (pp, "_simduid_(");
897 dump_generic_node (pp, OMP_CLAUSE__SIMDUID__DECL (clause),
898 spc, flags, false);
899 pp_right_paren (pp);
900 break;
901
902 case OMP_CLAUSE__SIMT_:
903 pp_string (pp, "_simt_");
904 break;
905
906 case OMP_CLAUSE_GANG:
907 pp_string (pp, "gang");
908 if (OMP_CLAUSE_GANG_EXPR (clause) != NULL_TREE)
909 {
910 pp_string (pp, "(num: ");
911 dump_generic_node (pp, OMP_CLAUSE_GANG_EXPR (clause),
912 spc, flags, false);
913 }
914 if (OMP_CLAUSE_GANG_STATIC_EXPR (clause) != NULL_TREE)
915 {
916 if (OMP_CLAUSE_GANG_EXPR (clause) == NULL_TREE)
917 pp_left_paren (pp);
918 else
919 pp_space (pp);
920 pp_string (pp, "static:");
921 if (OMP_CLAUSE_GANG_STATIC_EXPR (clause)
922 == integer_minus_one_node)
923 pp_character (pp, '*');
924 else
925 dump_generic_node (pp, OMP_CLAUSE_GANG_STATIC_EXPR (clause),
926 spc, flags, false);
927 }
928 if (OMP_CLAUSE_GANG_EXPR (clause) != NULL_TREE
929 || OMP_CLAUSE_GANG_STATIC_EXPR (clause) != NULL_TREE)
930 pp_right_paren (pp);
931 break;
932
933 case OMP_CLAUSE_ASYNC:
934 pp_string (pp, "async");
935 if (OMP_CLAUSE_ASYNC_EXPR (clause))
936 {
937 pp_character(pp, '(');
938 dump_generic_node (pp, OMP_CLAUSE_ASYNC_EXPR (clause),
939 spc, flags, false);
940 pp_character(pp, ')');
941 }
942 break;
943
944 case OMP_CLAUSE_AUTO:
945 case OMP_CLAUSE_SEQ:
946 pp_string (pp, omp_clause_code_name[OMP_CLAUSE_CODE (clause)]);
947 break;
948
949 case OMP_CLAUSE_WAIT:
950 pp_string (pp, "wait(");
951 dump_generic_node (pp, OMP_CLAUSE_WAIT_EXPR (clause),
952 spc, flags, false);
953 pp_character(pp, ')');
954 break;
955
956 case OMP_CLAUSE_WORKER:
957 pp_string (pp, "worker");
958 if (OMP_CLAUSE_WORKER_EXPR (clause) != NULL_TREE)
959 {
960 pp_left_paren (pp);
961 dump_generic_node (pp, OMP_CLAUSE_WORKER_EXPR (clause),
962 spc, flags, false);
963 pp_right_paren (pp);
964 }
965 break;
966
967 case OMP_CLAUSE_VECTOR:
968 pp_string (pp, "vector");
969 if (OMP_CLAUSE_VECTOR_EXPR (clause) != NULL_TREE)
970 {
971 pp_left_paren (pp);
972 dump_generic_node (pp, OMP_CLAUSE_VECTOR_EXPR (clause),
973 spc, flags, false);
974 pp_right_paren (pp);
975 }
976 break;
977
978 case OMP_CLAUSE_NUM_GANGS:
979 pp_string (pp, "num_gangs(");
980 dump_generic_node (pp, OMP_CLAUSE_NUM_GANGS_EXPR (clause),
981 spc, flags, false);
982 pp_character (pp, ')');
983 break;
984
985 case OMP_CLAUSE_NUM_WORKERS:
986 pp_string (pp, "num_workers(");
987 dump_generic_node (pp, OMP_CLAUSE_NUM_WORKERS_EXPR (clause),
988 spc, flags, false);
989 pp_character (pp, ')');
990 break;
991
992 case OMP_CLAUSE_VECTOR_LENGTH:
993 pp_string (pp, "vector_length(");
994 dump_generic_node (pp, OMP_CLAUSE_VECTOR_LENGTH_EXPR (clause),
995 spc, flags, false);
996 pp_character (pp, ')');
997 break;
998
999 case OMP_CLAUSE_INBRANCH:
1000 pp_string (pp, "inbranch");
1001 break;
1002 case OMP_CLAUSE_NOTINBRANCH:
1003 pp_string (pp, "notinbranch");
1004 break;
1005 case OMP_CLAUSE_FOR:
1006 pp_string (pp, "for");
1007 break;
1008 case OMP_CLAUSE_PARALLEL:
1009 pp_string (pp, "parallel");
1010 break;
1011 case OMP_CLAUSE_SECTIONS:
1012 pp_string (pp, "sections");
1013 break;
1014 case OMP_CLAUSE_TASKGROUP:
1015 pp_string (pp, "taskgroup");
1016 break;
1017 case OMP_CLAUSE_NOGROUP:
1018 pp_string (pp, "nogroup");
1019 break;
1020 case OMP_CLAUSE_THREADS:
1021 pp_string (pp, "threads");
1022 break;
1023 case OMP_CLAUSE_SIMD:
1024 pp_string (pp, "simd");
1025 break;
1026 case OMP_CLAUSE_INDEPENDENT:
1027 pp_string (pp, "independent");
1028 break;
1029 case OMP_CLAUSE_TILE:
1030 pp_string (pp, "tile(");
1031 dump_generic_node (pp, OMP_CLAUSE_TILE_LIST (clause),
1032 spc, flags, false);
1033 pp_right_paren (pp);
1034 break;
1035
1036 case OMP_CLAUSE__GRIDDIM_:
1037 pp_string (pp, "_griddim_(");
1038 pp_unsigned_wide_integer (pp, OMP_CLAUSE__GRIDDIM__DIMENSION (clause));
1039 pp_colon (pp);
1040 dump_generic_node (pp, OMP_CLAUSE__GRIDDIM__SIZE (clause), spc, flags,
1041 false);
1042 pp_comma (pp);
1043 dump_generic_node (pp, OMP_CLAUSE__GRIDDIM__GROUP (clause), spc, flags,
1044 false);
1045 pp_right_paren (pp);
1046 break;
1047
1048 default:
1049 /* Should never happen. */
1050 dump_generic_node (pp, clause, spc, flags, false);
1051 break;
1052 }
1053 }
1054
1055
1056 /* Dump the list of OpenMP clauses. PP, SPC and FLAGS are as in
1057 dump_generic_node. */
1058
1059 void
1060 dump_omp_clauses (pretty_printer *pp, tree clause, int spc, dump_flags_t flags)
1061 {
1062 if (clause == NULL)
1063 return;
1064
1065 pp_space (pp);
1066 while (1)
1067 {
1068 dump_omp_clause (pp, clause, spc, flags);
1069 clause = OMP_CLAUSE_CHAIN (clause);
1070 if (clause == NULL)
1071 return;
1072 pp_space (pp);
1073 }
1074 }
1075
1076
1077 /* Dump location LOC to PP. */
1078
1079 void
1080 dump_location (pretty_printer *pp, location_t loc)
1081 {
1082 expanded_location xloc = expand_location (loc);
1083
1084 pp_left_bracket (pp);
1085 if (xloc.file)
1086 {
1087 pp_string (pp, xloc.file);
1088 pp_string (pp, ":");
1089 }
1090 pp_decimal_int (pp, xloc.line);
1091 pp_colon (pp);
1092 pp_decimal_int (pp, xloc.column);
1093 pp_string (pp, "] ");
1094 }
1095
1096
1097 /* Dump lexical block BLOCK. PP, SPC and FLAGS are as in
1098 dump_generic_node. */
1099
1100 static void
1101 dump_block_node (pretty_printer *pp, tree block, int spc, dump_flags_t flags)
1102 {
1103 tree t;
1104
1105 pp_printf (pp, "BLOCK #%d ", BLOCK_NUMBER (block));
1106
1107 if (flags & TDF_ADDRESS)
1108 pp_printf (pp, "[%p] ", (void *) block);
1109
1110 if (BLOCK_ABSTRACT (block))
1111 pp_string (pp, "[abstract] ");
1112
1113 if (TREE_ASM_WRITTEN (block))
1114 pp_string (pp, "[written] ");
1115
1116 if (flags & TDF_SLIM)
1117 return;
1118
1119 if (BLOCK_SOURCE_LOCATION (block))
1120 dump_location (pp, BLOCK_SOURCE_LOCATION (block));
1121
1122 newline_and_indent (pp, spc + 2);
1123
1124 if (BLOCK_SUPERCONTEXT (block))
1125 {
1126 pp_string (pp, "SUPERCONTEXT: ");
1127 dump_generic_node (pp, BLOCK_SUPERCONTEXT (block), 0,
1128 flags | TDF_SLIM, false);
1129 newline_and_indent (pp, spc + 2);
1130 }
1131
1132 if (BLOCK_SUBBLOCKS (block))
1133 {
1134 pp_string (pp, "SUBBLOCKS: ");
1135 for (t = BLOCK_SUBBLOCKS (block); t; t = BLOCK_CHAIN (t))
1136 {
1137 dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
1138 pp_space (pp);
1139 }
1140 newline_and_indent (pp, spc + 2);
1141 }
1142
1143 if (BLOCK_CHAIN (block))
1144 {
1145 pp_string (pp, "SIBLINGS: ");
1146 for (t = BLOCK_CHAIN (block); t; t = BLOCK_CHAIN (t))
1147 {
1148 dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
1149 pp_space (pp);
1150 }
1151 newline_and_indent (pp, spc + 2);
1152 }
1153
1154 if (BLOCK_VARS (block))
1155 {
1156 pp_string (pp, "VARS: ");
1157 for (t = BLOCK_VARS (block); t; t = TREE_CHAIN (t))
1158 {
1159 dump_generic_node (pp, t, 0, flags, false);
1160 pp_space (pp);
1161 }
1162 newline_and_indent (pp, spc + 2);
1163 }
1164
1165 if (vec_safe_length (BLOCK_NONLOCALIZED_VARS (block)) > 0)
1166 {
1167 unsigned i;
1168 vec<tree, va_gc> *nlv = BLOCK_NONLOCALIZED_VARS (block);
1169
1170 pp_string (pp, "NONLOCALIZED_VARS: ");
1171 FOR_EACH_VEC_ELT (*nlv, i, t)
1172 {
1173 dump_generic_node (pp, t, 0, flags, false);
1174 pp_space (pp);
1175 }
1176 newline_and_indent (pp, spc + 2);
1177 }
1178
1179 if (BLOCK_ABSTRACT_ORIGIN (block))
1180 {
1181 pp_string (pp, "ABSTRACT_ORIGIN: ");
1182 dump_generic_node (pp, BLOCK_ABSTRACT_ORIGIN (block), 0,
1183 flags | TDF_SLIM, false);
1184 newline_and_indent (pp, spc + 2);
1185 }
1186
1187 if (BLOCK_FRAGMENT_ORIGIN (block))
1188 {
1189 pp_string (pp, "FRAGMENT_ORIGIN: ");
1190 dump_generic_node (pp, BLOCK_FRAGMENT_ORIGIN (block), 0,
1191 flags | TDF_SLIM, false);
1192 newline_and_indent (pp, spc + 2);
1193 }
1194
1195 if (BLOCK_FRAGMENT_CHAIN (block))
1196 {
1197 pp_string (pp, "FRAGMENT_CHAIN: ");
1198 for (t = BLOCK_FRAGMENT_CHAIN (block); t; t = BLOCK_FRAGMENT_CHAIN (t))
1199 {
1200 dump_generic_node (pp, t, 0, flags | TDF_SLIM, false);
1201 pp_space (pp);
1202 }
1203 newline_and_indent (pp, spc + 2);
1204 }
1205 }
1206
1207
1208 /* Dump the node NODE on the pretty_printer PP, SPC spaces of
1209 indent. FLAGS specifies details to show in the dump (see TDF_* in
1210 dumpfile.h). If IS_STMT is true, the object printed is considered
1211 to be a statement and it is terminated by ';' if appropriate. */
1212
1213 int
1214 dump_generic_node (pretty_printer *pp, tree node, int spc, dump_flags_t flags,
1215 bool is_stmt)
1216 {
1217 tree type;
1218 tree op0, op1;
1219 const char *str;
1220 bool is_expr;
1221 enum tree_code code;
1222
1223 if (node == NULL_TREE)
1224 return spc;
1225
1226 is_expr = EXPR_P (node);
1227
1228 if (is_stmt && (flags & TDF_STMTADDR))
1229 pp_printf (pp, "<&%p> ", (void *)node);
1230
1231 if ((flags & TDF_LINENO) && EXPR_HAS_LOCATION (node))
1232 dump_location (pp, EXPR_LOCATION (node));
1233
1234 code = TREE_CODE (node);
1235 switch (code)
1236 {
1237 case ERROR_MARK:
1238 pp_string (pp, "<<< error >>>");
1239 break;
1240
1241 case IDENTIFIER_NODE:
1242 pp_tree_identifier (pp, node);
1243 break;
1244
1245 case TREE_LIST:
1246 while (node && node != error_mark_node)
1247 {
1248 if (TREE_PURPOSE (node))
1249 {
1250 dump_generic_node (pp, TREE_PURPOSE (node), spc, flags, false);
1251 pp_space (pp);
1252 }
1253 dump_generic_node (pp, TREE_VALUE (node), spc, flags, false);
1254 node = TREE_CHAIN (node);
1255 if (node && TREE_CODE (node) == TREE_LIST)
1256 {
1257 pp_comma (pp);
1258 pp_space (pp);
1259 }
1260 }
1261 break;
1262
1263 case TREE_BINFO:
1264 dump_generic_node (pp, BINFO_TYPE (node), spc, flags, false);
1265 break;
1266
1267 case TREE_VEC:
1268 {
1269 size_t i;
1270 if (TREE_VEC_LENGTH (node) > 0)
1271 {
1272 size_t len = TREE_VEC_LENGTH (node);
1273 for (i = 0; i < len - 1; i++)
1274 {
1275 dump_generic_node (pp, TREE_VEC_ELT (node, i), spc, flags,
1276 false);
1277 pp_comma (pp);
1278 pp_space (pp);
1279 }
1280 dump_generic_node (pp, TREE_VEC_ELT (node, len - 1), spc,
1281 flags, false);
1282 }
1283 }
1284 break;
1285
1286 case VOID_TYPE:
1287 case POINTER_BOUNDS_TYPE:
1288 case INTEGER_TYPE:
1289 case REAL_TYPE:
1290 case FIXED_POINT_TYPE:
1291 case COMPLEX_TYPE:
1292 case VECTOR_TYPE:
1293 case ENUMERAL_TYPE:
1294 case BOOLEAN_TYPE:
1295 {
1296 unsigned int quals = TYPE_QUALS (node);
1297 enum tree_code_class tclass;
1298
1299 if (quals & TYPE_QUAL_ATOMIC)
1300 pp_string (pp, "atomic ");
1301 if (quals & TYPE_QUAL_CONST)
1302 pp_string (pp, "const ");
1303 else if (quals & TYPE_QUAL_VOLATILE)
1304 pp_string (pp, "volatile ");
1305 else if (quals & TYPE_QUAL_RESTRICT)
1306 pp_string (pp, "restrict ");
1307
1308 if (!ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
1309 {
1310 pp_string (pp, "<address-space-");
1311 pp_decimal_int (pp, TYPE_ADDR_SPACE (node));
1312 pp_string (pp, "> ");
1313 }
1314
1315 tclass = TREE_CODE_CLASS (TREE_CODE (node));
1316
1317 if (tclass == tcc_declaration)
1318 {
1319 if (DECL_NAME (node))
1320 dump_decl_name (pp, node, flags);
1321 else
1322 pp_string (pp, "<unnamed type decl>");
1323 }
1324 else if (tclass == tcc_type)
1325 {
1326 if (TYPE_NAME (node))
1327 {
1328 if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE)
1329 pp_tree_identifier (pp, TYPE_NAME (node));
1330 else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL
1331 && DECL_NAME (TYPE_NAME (node)))
1332 dump_decl_name (pp, TYPE_NAME (node), flags);
1333 else
1334 pp_string (pp, "<unnamed type>");
1335 }
1336 else if (TREE_CODE (node) == VECTOR_TYPE)
1337 {
1338 pp_string (pp, "vector");
1339 pp_left_paren (pp);
1340 pp_wide_integer (pp, TYPE_VECTOR_SUBPARTS (node));
1341 pp_string (pp, ") ");
1342 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1343 }
1344 else if (TREE_CODE (node) == INTEGER_TYPE)
1345 {
1346 if (TYPE_PRECISION (node) == CHAR_TYPE_SIZE)
1347 pp_string (pp, (TYPE_UNSIGNED (node)
1348 ? "unsigned char"
1349 : "signed char"));
1350 else if (TYPE_PRECISION (node) == SHORT_TYPE_SIZE)
1351 pp_string (pp, (TYPE_UNSIGNED (node)
1352 ? "unsigned short"
1353 : "signed short"));
1354 else if (TYPE_PRECISION (node) == INT_TYPE_SIZE)
1355 pp_string (pp, (TYPE_UNSIGNED (node)
1356 ? "unsigned int"
1357 : "signed int"));
1358 else if (TYPE_PRECISION (node) == LONG_TYPE_SIZE)
1359 pp_string (pp, (TYPE_UNSIGNED (node)
1360 ? "unsigned long"
1361 : "signed long"));
1362 else if (TYPE_PRECISION (node) == LONG_LONG_TYPE_SIZE)
1363 pp_string (pp, (TYPE_UNSIGNED (node)
1364 ? "unsigned long long"
1365 : "signed long long"));
1366 else if (TYPE_PRECISION (node) >= CHAR_TYPE_SIZE
1367 && pow2p_hwi (TYPE_PRECISION (node)))
1368 {
1369 pp_string (pp, (TYPE_UNSIGNED (node) ? "uint" : "int"));
1370 pp_decimal_int (pp, TYPE_PRECISION (node));
1371 pp_string (pp, "_t");
1372 }
1373 else
1374 {
1375 pp_string (pp, (TYPE_UNSIGNED (node)
1376 ? "<unnamed-unsigned:"
1377 : "<unnamed-signed:"));
1378 pp_decimal_int (pp, TYPE_PRECISION (node));
1379 pp_greater (pp);
1380 }
1381 }
1382 else if (TREE_CODE (node) == COMPLEX_TYPE)
1383 {
1384 pp_string (pp, "__complex__ ");
1385 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1386 }
1387 else if (TREE_CODE (node) == REAL_TYPE)
1388 {
1389 pp_string (pp, "<float:");
1390 pp_decimal_int (pp, TYPE_PRECISION (node));
1391 pp_greater (pp);
1392 }
1393 else if (TREE_CODE (node) == FIXED_POINT_TYPE)
1394 {
1395 pp_string (pp, "<fixed-point-");
1396 pp_string (pp, TYPE_SATURATING (node) ? "sat:" : "nonsat:");
1397 pp_decimal_int (pp, TYPE_PRECISION (node));
1398 pp_greater (pp);
1399 }
1400 else if (TREE_CODE (node) == VOID_TYPE)
1401 pp_string (pp, "void");
1402 else
1403 pp_string (pp, "<unnamed type>");
1404 }
1405 break;
1406 }
1407
1408 case POINTER_TYPE:
1409 case REFERENCE_TYPE:
1410 str = (TREE_CODE (node) == POINTER_TYPE ? "*" : "&");
1411
1412 if (TREE_TYPE (node) == NULL)
1413 {
1414 pp_string (pp, str);
1415 pp_string (pp, "<null type>");
1416 }
1417 else if (TREE_CODE (TREE_TYPE (node)) == FUNCTION_TYPE)
1418 {
1419 tree fnode = TREE_TYPE (node);
1420
1421 dump_generic_node (pp, TREE_TYPE (fnode), spc, flags, false);
1422 pp_space (pp);
1423 pp_left_paren (pp);
1424 pp_string (pp, str);
1425 if (TYPE_NAME (node) && DECL_NAME (TYPE_NAME (node)))
1426 dump_decl_name (pp, TYPE_NAME (node), flags);
1427 else if (flags & TDF_NOUID)
1428 pp_printf (pp, "<Txxxx>");
1429 else
1430 pp_printf (pp, "<T%x>", TYPE_UID (node));
1431
1432 pp_right_paren (pp);
1433 dump_function_declaration (pp, fnode, spc, flags);
1434 }
1435 else
1436 {
1437 unsigned int quals = TYPE_QUALS (node);
1438
1439 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1440 pp_space (pp);
1441 pp_string (pp, str);
1442
1443 if (quals & TYPE_QUAL_CONST)
1444 pp_string (pp, " const");
1445 if (quals & TYPE_QUAL_VOLATILE)
1446 pp_string (pp, " volatile");
1447 if (quals & TYPE_QUAL_RESTRICT)
1448 pp_string (pp, " restrict");
1449
1450 if (!ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
1451 {
1452 pp_string (pp, " <address-space-");
1453 pp_decimal_int (pp, TYPE_ADDR_SPACE (node));
1454 pp_greater (pp);
1455 }
1456
1457 if (TYPE_REF_CAN_ALIAS_ALL (node))
1458 pp_string (pp, " {ref-all}");
1459 }
1460 break;
1461
1462 case OFFSET_TYPE:
1463 NIY;
1464 break;
1465
1466 case MEM_REF:
1467 {
1468 if (flags & TDF_GIMPLE)
1469 {
1470 pp_string (pp, "__MEM <");
1471 dump_generic_node (pp, TREE_TYPE (node),
1472 spc, flags | TDF_SLIM, false);
1473 if (TYPE_ALIGN (TREE_TYPE (node))
1474 != TYPE_ALIGN (TYPE_MAIN_VARIANT (TREE_TYPE (node))))
1475 {
1476 pp_string (pp, ", ");
1477 pp_decimal_int (pp, TYPE_ALIGN (TREE_TYPE (node)));
1478 }
1479 pp_greater (pp);
1480 pp_string (pp, " (");
1481 if (TREE_TYPE (TREE_OPERAND (node, 0))
1482 != TREE_TYPE (TREE_OPERAND (node, 1)))
1483 {
1484 pp_left_paren (pp);
1485 dump_generic_node (pp, TREE_TYPE (TREE_OPERAND (node, 1)),
1486 spc, flags | TDF_SLIM, false);
1487 pp_right_paren (pp);
1488 }
1489 dump_generic_node (pp, TREE_OPERAND (node, 0),
1490 spc, flags | TDF_SLIM, false);
1491 if (! integer_zerop (TREE_OPERAND (node, 1)))
1492 {
1493 pp_string (pp, " + ");
1494 dump_generic_node (pp, TREE_OPERAND (node, 1),
1495 spc, flags | TDF_SLIM, false);
1496 }
1497 pp_right_paren (pp);
1498 }
1499 else if (integer_zerop (TREE_OPERAND (node, 1))
1500 /* Dump the types of INTEGER_CSTs explicitly, for we can't
1501 infer them and MEM_ATTR caching will share MEM_REFs
1502 with differently-typed op0s. */
1503 && TREE_CODE (TREE_OPERAND (node, 0)) != INTEGER_CST
1504 /* Released SSA_NAMES have no TREE_TYPE. */
1505 && TREE_TYPE (TREE_OPERAND (node, 0)) != NULL_TREE
1506 /* Same pointer types, but ignoring POINTER_TYPE vs.
1507 REFERENCE_TYPE. */
1508 && (TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 0)))
1509 == TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 1))))
1510 && (TYPE_MODE (TREE_TYPE (TREE_OPERAND (node, 0)))
1511 == TYPE_MODE (TREE_TYPE (TREE_OPERAND (node, 1))))
1512 && (TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (node, 0)))
1513 == TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (node, 1))))
1514 /* Same value types ignoring qualifiers. */
1515 && (TYPE_MAIN_VARIANT (TREE_TYPE (node))
1516 == TYPE_MAIN_VARIANT
1517 (TREE_TYPE (TREE_TYPE (TREE_OPERAND (node, 1)))))
1518 && (!(flags & TDF_ALIAS)
1519 || MR_DEPENDENCE_CLIQUE (node) == 0))
1520 {
1521 if (TREE_CODE (TREE_OPERAND (node, 0)) != ADDR_EXPR)
1522 {
1523 pp_star (pp);
1524 dump_generic_node (pp, TREE_OPERAND (node, 0),
1525 spc, flags, false);
1526 }
1527 else
1528 dump_generic_node (pp,
1529 TREE_OPERAND (TREE_OPERAND (node, 0), 0),
1530 spc, flags, false);
1531 }
1532 else
1533 {
1534 tree ptype;
1535
1536 pp_string (pp, "MEM[");
1537 pp_left_paren (pp);
1538 ptype = TYPE_MAIN_VARIANT (TREE_TYPE (TREE_OPERAND (node, 1)));
1539 dump_generic_node (pp, ptype,
1540 spc, flags | TDF_SLIM, false);
1541 pp_right_paren (pp);
1542 dump_generic_node (pp, TREE_OPERAND (node, 0),
1543 spc, flags, false);
1544 if (!integer_zerop (TREE_OPERAND (node, 1)))
1545 {
1546 pp_string (pp, " + ");
1547 dump_generic_node (pp, TREE_OPERAND (node, 1),
1548 spc, flags, false);
1549 }
1550 if ((flags & TDF_ALIAS)
1551 && MR_DEPENDENCE_CLIQUE (node) != 0)
1552 {
1553 pp_string (pp, " clique ");
1554 pp_unsigned_wide_integer (pp, MR_DEPENDENCE_CLIQUE (node));
1555 pp_string (pp, " base ");
1556 pp_unsigned_wide_integer (pp, MR_DEPENDENCE_BASE (node));
1557 }
1558 pp_right_bracket (pp);
1559 }
1560 break;
1561 }
1562
1563 case TARGET_MEM_REF:
1564 {
1565 const char *sep = "";
1566 tree tmp;
1567
1568 pp_string (pp, "MEM[");
1569
1570 if (TREE_CODE (TMR_BASE (node)) == ADDR_EXPR)
1571 {
1572 pp_string (pp, sep);
1573 sep = ", ";
1574 pp_string (pp, "symbol: ");
1575 dump_generic_node (pp, TREE_OPERAND (TMR_BASE (node), 0),
1576 spc, flags, false);
1577 }
1578 else
1579 {
1580 pp_string (pp, sep);
1581 sep = ", ";
1582 pp_string (pp, "base: ");
1583 dump_generic_node (pp, TMR_BASE (node), spc, flags, false);
1584 }
1585 tmp = TMR_INDEX2 (node);
1586 if (tmp)
1587 {
1588 pp_string (pp, sep);
1589 sep = ", ";
1590 pp_string (pp, "base: ");
1591 dump_generic_node (pp, tmp, spc, flags, false);
1592 }
1593 tmp = TMR_INDEX (node);
1594 if (tmp)
1595 {
1596 pp_string (pp, sep);
1597 sep = ", ";
1598 pp_string (pp, "index: ");
1599 dump_generic_node (pp, tmp, spc, flags, false);
1600 }
1601 tmp = TMR_STEP (node);
1602 if (tmp)
1603 {
1604 pp_string (pp, sep);
1605 sep = ", ";
1606 pp_string (pp, "step: ");
1607 dump_generic_node (pp, tmp, spc, flags, false);
1608 }
1609 tmp = TMR_OFFSET (node);
1610 if (tmp)
1611 {
1612 pp_string (pp, sep);
1613 sep = ", ";
1614 pp_string (pp, "offset: ");
1615 dump_generic_node (pp, tmp, spc, flags, false);
1616 }
1617 pp_right_bracket (pp);
1618 }
1619 break;
1620
1621 case ARRAY_TYPE:
1622 {
1623 tree tmp;
1624
1625 /* Print the innermost component type. */
1626 for (tmp = TREE_TYPE (node); TREE_CODE (tmp) == ARRAY_TYPE;
1627 tmp = TREE_TYPE (tmp))
1628 ;
1629 dump_generic_node (pp, tmp, spc, flags, false);
1630
1631 /* Print the dimensions. */
1632 for (tmp = node; TREE_CODE (tmp) == ARRAY_TYPE; tmp = TREE_TYPE (tmp))
1633 dump_array_domain (pp, TYPE_DOMAIN (tmp), spc, flags);
1634 break;
1635 }
1636
1637 case RECORD_TYPE:
1638 case UNION_TYPE:
1639 case QUAL_UNION_TYPE:
1640 {
1641 unsigned int quals = TYPE_QUALS (node);
1642
1643 if (quals & TYPE_QUAL_ATOMIC)
1644 pp_string (pp, "atomic ");
1645 if (quals & TYPE_QUAL_CONST)
1646 pp_string (pp, "const ");
1647 if (quals & TYPE_QUAL_VOLATILE)
1648 pp_string (pp, "volatile ");
1649
1650 /* Print the name of the structure. */
1651 if (TREE_CODE (node) == RECORD_TYPE)
1652 pp_string (pp, "struct ");
1653 else if (TREE_CODE (node) == UNION_TYPE)
1654 pp_string (pp, "union ");
1655
1656 if (TYPE_NAME (node))
1657 dump_generic_node (pp, TYPE_NAME (node), spc, flags, false);
1658 else if (!(flags & TDF_SLIM))
1659 /* FIXME: If we eliminate the 'else' above and attempt
1660 to show the fields for named types, we may get stuck
1661 following a cycle of pointers to structs. The alleged
1662 self-reference check in print_struct_decl will not detect
1663 cycles involving more than one pointer or struct type. */
1664 print_struct_decl (pp, node, spc, flags);
1665 break;
1666 }
1667
1668 case LANG_TYPE:
1669 NIY;
1670 break;
1671
1672 case INTEGER_CST:
1673 if (flags & TDF_GIMPLE
1674 && (POINTER_TYPE_P (TREE_TYPE (node))
1675 || (TYPE_PRECISION (TREE_TYPE (node))
1676 < TYPE_PRECISION (integer_type_node))
1677 || exact_log2 (TYPE_PRECISION (TREE_TYPE (node))) == -1))
1678 {
1679 pp_string (pp, "_Literal (");
1680 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1681 pp_string (pp, ") ");
1682 }
1683 if (TREE_CODE (TREE_TYPE (node)) == POINTER_TYPE
1684 && ! (flags & TDF_GIMPLE))
1685 {
1686 /* In the case of a pointer, one may want to divide by the
1687 size of the pointed-to type. Unfortunately, this not
1688 straightforward. The C front-end maps expressions
1689
1690 (int *) 5
1691 int *p; (p + 5)
1692
1693 in such a way that the two INTEGER_CST nodes for "5" have
1694 different values but identical types. In the latter
1695 case, the 5 is multiplied by sizeof (int) in c-common.c
1696 (pointer_int_sum) to convert it to a byte address, and
1697 yet the type of the node is left unchanged. Argh. What
1698 is consistent though is that the number value corresponds
1699 to bytes (UNITS) offset.
1700
1701 NB: Neither of the following divisors can be trivially
1702 used to recover the original literal:
1703
1704 TREE_INT_CST_LOW (TYPE_SIZE_UNIT (TREE_TYPE (node)))
1705 TYPE_PRECISION (TREE_TYPE (TREE_TYPE (node))) */
1706 pp_wide_integer (pp, TREE_INT_CST_LOW (node));
1707 pp_string (pp, "B"); /* pseudo-unit */
1708 }
1709 else if (tree_fits_shwi_p (node))
1710 pp_wide_integer (pp, tree_to_shwi (node));
1711 else if (tree_fits_uhwi_p (node))
1712 pp_unsigned_wide_integer (pp, tree_to_uhwi (node));
1713 else
1714 {
1715 wide_int val = wi::to_wide (node);
1716
1717 if (wi::neg_p (val, TYPE_SIGN (TREE_TYPE (node))))
1718 {
1719 pp_minus (pp);
1720 val = -val;
1721 }
1722 print_hex (val, pp_buffer (pp)->digit_buffer);
1723 pp_string (pp, pp_buffer (pp)->digit_buffer);
1724 }
1725 if ((flags & TDF_GIMPLE)
1726 && ! (POINTER_TYPE_P (TREE_TYPE (node))
1727 || (TYPE_PRECISION (TREE_TYPE (node))
1728 < TYPE_PRECISION (integer_type_node))
1729 || exact_log2 (TYPE_PRECISION (TREE_TYPE (node))) == -1))
1730 {
1731 if (TYPE_UNSIGNED (TREE_TYPE (node)))
1732 pp_character (pp, 'u');
1733 if (TYPE_PRECISION (TREE_TYPE (node))
1734 == TYPE_PRECISION (unsigned_type_node))
1735 ;
1736 else if (TYPE_PRECISION (TREE_TYPE (node))
1737 == TYPE_PRECISION (long_unsigned_type_node))
1738 pp_character (pp, 'l');
1739 else if (TYPE_PRECISION (TREE_TYPE (node))
1740 == TYPE_PRECISION (long_long_unsigned_type_node))
1741 pp_string (pp, "ll");
1742 }
1743 if (TREE_OVERFLOW (node))
1744 pp_string (pp, "(OVF)");
1745 break;
1746
1747 case REAL_CST:
1748 /* Code copied from print_node. */
1749 {
1750 REAL_VALUE_TYPE d;
1751 if (TREE_OVERFLOW (node))
1752 pp_string (pp, " overflow");
1753
1754 d = TREE_REAL_CST (node);
1755 if (REAL_VALUE_ISINF (d))
1756 pp_string (pp, REAL_VALUE_NEGATIVE (d) ? " -Inf" : " Inf");
1757 else if (REAL_VALUE_ISNAN (d))
1758 pp_string (pp, " Nan");
1759 else
1760 {
1761 char string[100];
1762 real_to_decimal (string, &d, sizeof (string), 0, 1);
1763 pp_string (pp, string);
1764 }
1765 break;
1766 }
1767
1768 case FIXED_CST:
1769 {
1770 char string[100];
1771 fixed_to_decimal (string, TREE_FIXED_CST_PTR (node), sizeof (string));
1772 pp_string (pp, string);
1773 break;
1774 }
1775
1776 case COMPLEX_CST:
1777 pp_string (pp, "__complex__ (");
1778 dump_generic_node (pp, TREE_REALPART (node), spc, flags, false);
1779 pp_string (pp, ", ");
1780 dump_generic_node (pp, TREE_IMAGPART (node), spc, flags, false);
1781 pp_right_paren (pp);
1782 break;
1783
1784 case STRING_CST:
1785 pp_string (pp, "\"");
1786 pretty_print_string (pp, TREE_STRING_POINTER (node));
1787 pp_string (pp, "\"");
1788 break;
1789
1790 case VECTOR_CST:
1791 {
1792 unsigned i;
1793 pp_string (pp, "{ ");
1794 for (i = 0; i < VECTOR_CST_NELTS (node); ++i)
1795 {
1796 if (i != 0)
1797 pp_string (pp, ", ");
1798 dump_generic_node (pp, VECTOR_CST_ELT (node, i),
1799 spc, flags, false);
1800 }
1801 pp_string (pp, " }");
1802 }
1803 break;
1804
1805 case FUNCTION_TYPE:
1806 case METHOD_TYPE:
1807 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1808 pp_space (pp);
1809 if (TREE_CODE (node) == METHOD_TYPE)
1810 {
1811 if (TYPE_METHOD_BASETYPE (node))
1812 dump_decl_name (pp, TYPE_NAME (TYPE_METHOD_BASETYPE (node)),
1813 flags);
1814 else
1815 pp_string (pp, "<null method basetype>");
1816 pp_colon_colon (pp);
1817 }
1818 if (TYPE_NAME (node) && DECL_NAME (TYPE_NAME (node)))
1819 dump_decl_name (pp, TYPE_NAME (node), flags);
1820 else if (flags & TDF_NOUID)
1821 pp_printf (pp, "<Txxxx>");
1822 else
1823 pp_printf (pp, "<T%x>", TYPE_UID (node));
1824 dump_function_declaration (pp, node, spc, flags);
1825 break;
1826
1827 case FUNCTION_DECL:
1828 case CONST_DECL:
1829 dump_decl_name (pp, node, flags);
1830 break;
1831
1832 case LABEL_DECL:
1833 if (DECL_NAME (node))
1834 dump_decl_name (pp, node, flags);
1835 else if (LABEL_DECL_UID (node) != -1)
1836 {
1837 if (flags & TDF_GIMPLE)
1838 pp_printf (pp, "L%d", (int) LABEL_DECL_UID (node));
1839 else
1840 pp_printf (pp, "<L%d>", (int) LABEL_DECL_UID (node));
1841 }
1842 else
1843 {
1844 if (flags & TDF_NOUID)
1845 pp_string (pp, "<D.xxxx>");
1846 else
1847 {
1848 if (flags & TDF_GIMPLE)
1849 pp_printf (pp, "<D%u>", DECL_UID (node));
1850 else
1851 pp_printf (pp, "<D.%u>", DECL_UID (node));
1852 }
1853 }
1854 break;
1855
1856 case TYPE_DECL:
1857 if (DECL_IS_BUILTIN (node))
1858 {
1859 /* Don't print the declaration of built-in types. */
1860 break;
1861 }
1862 if (DECL_NAME (node))
1863 dump_decl_name (pp, node, flags);
1864 else if (TYPE_NAME (TREE_TYPE (node)) != node)
1865 {
1866 pp_string (pp, (TREE_CODE (TREE_TYPE (node)) == UNION_TYPE
1867 ? "union" : "struct "));
1868 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
1869 }
1870 else
1871 pp_string (pp, "<anon>");
1872 break;
1873
1874 case VAR_DECL:
1875 case PARM_DECL:
1876 case FIELD_DECL:
1877 case DEBUG_EXPR_DECL:
1878 case NAMESPACE_DECL:
1879 case NAMELIST_DECL:
1880 dump_decl_name (pp, node, flags);
1881 break;
1882
1883 case RESULT_DECL:
1884 pp_string (pp, "<retval>");
1885 break;
1886
1887 case COMPONENT_REF:
1888 op0 = TREE_OPERAND (node, 0);
1889 str = ".";
1890 if (op0
1891 && (TREE_CODE (op0) == INDIRECT_REF
1892 || (TREE_CODE (op0) == MEM_REF
1893 && TREE_CODE (TREE_OPERAND (op0, 0)) != ADDR_EXPR
1894 && integer_zerop (TREE_OPERAND (op0, 1))
1895 /* Dump the types of INTEGER_CSTs explicitly, for we
1896 can't infer them and MEM_ATTR caching will share
1897 MEM_REFs with differently-typed op0s. */
1898 && TREE_CODE (TREE_OPERAND (op0, 0)) != INTEGER_CST
1899 /* Released SSA_NAMES have no TREE_TYPE. */
1900 && TREE_TYPE (TREE_OPERAND (op0, 0)) != NULL_TREE
1901 /* Same pointer types, but ignoring POINTER_TYPE vs.
1902 REFERENCE_TYPE. */
1903 && (TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 0)))
1904 == TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 1))))
1905 && (TYPE_MODE (TREE_TYPE (TREE_OPERAND (op0, 0)))
1906 == TYPE_MODE (TREE_TYPE (TREE_OPERAND (op0, 1))))
1907 && (TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (op0, 0)))
1908 == TYPE_REF_CAN_ALIAS_ALL (TREE_TYPE (TREE_OPERAND (op0, 1))))
1909 /* Same value types ignoring qualifiers. */
1910 && (TYPE_MAIN_VARIANT (TREE_TYPE (op0))
1911 == TYPE_MAIN_VARIANT
1912 (TREE_TYPE (TREE_TYPE (TREE_OPERAND (op0, 1)))))
1913 && MR_DEPENDENCE_CLIQUE (op0) == 0)))
1914 {
1915 op0 = TREE_OPERAND (op0, 0);
1916 str = "->";
1917 }
1918 if (op_prio (op0) < op_prio (node))
1919 pp_left_paren (pp);
1920 dump_generic_node (pp, op0, spc, flags, false);
1921 if (op_prio (op0) < op_prio (node))
1922 pp_right_paren (pp);
1923 pp_string (pp, str);
1924 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
1925 op0 = component_ref_field_offset (node);
1926 if (op0 && TREE_CODE (op0) != INTEGER_CST)
1927 {
1928 pp_string (pp, "{off: ");
1929 dump_generic_node (pp, op0, spc, flags, false);
1930 pp_right_brace (pp);
1931 }
1932 break;
1933
1934 case BIT_FIELD_REF:
1935 pp_string (pp, "BIT_FIELD_REF <");
1936 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
1937 pp_string (pp, ", ");
1938 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
1939 pp_string (pp, ", ");
1940 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
1941 pp_greater (pp);
1942 break;
1943
1944 case BIT_INSERT_EXPR:
1945 pp_string (pp, "BIT_INSERT_EXPR <");
1946 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
1947 pp_string (pp, ", ");
1948 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
1949 pp_string (pp, ", ");
1950 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
1951 pp_string (pp, " (");
1952 if (INTEGRAL_TYPE_P (TREE_TYPE (TREE_OPERAND (node, 1))))
1953 pp_decimal_int (pp,
1954 TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (node, 1))));
1955 else
1956 dump_generic_node (pp, TYPE_SIZE (TREE_TYPE (TREE_OPERAND (node, 1))),
1957 spc, flags, false);
1958 pp_string (pp, " bits)>");
1959 break;
1960
1961 case ARRAY_REF:
1962 case ARRAY_RANGE_REF:
1963 op0 = TREE_OPERAND (node, 0);
1964 if (op_prio (op0) < op_prio (node))
1965 pp_left_paren (pp);
1966 dump_generic_node (pp, op0, spc, flags, false);
1967 if (op_prio (op0) < op_prio (node))
1968 pp_right_paren (pp);
1969 pp_left_bracket (pp);
1970 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
1971 if (TREE_CODE (node) == ARRAY_RANGE_REF)
1972 pp_string (pp, " ...");
1973 pp_right_bracket (pp);
1974
1975 op0 = array_ref_low_bound (node);
1976 op1 = array_ref_element_size (node);
1977
1978 if (!integer_zerop (op0)
1979 || TREE_OPERAND (node, 2)
1980 || TREE_OPERAND (node, 3))
1981 {
1982 pp_string (pp, "{lb: ");
1983 dump_generic_node (pp, op0, spc, flags, false);
1984 pp_string (pp, " sz: ");
1985 dump_generic_node (pp, op1, spc, flags, false);
1986 pp_right_brace (pp);
1987 }
1988 break;
1989
1990 case CONSTRUCTOR:
1991 {
1992 unsigned HOST_WIDE_INT ix;
1993 tree field, val;
1994 bool is_struct_init = false;
1995 bool is_array_init = false;
1996 widest_int curidx;
1997 pp_left_brace (pp);
1998 if (TREE_CLOBBER_P (node))
1999 pp_string (pp, "CLOBBER");
2000 else if (TREE_CODE (TREE_TYPE (node)) == RECORD_TYPE
2001 || TREE_CODE (TREE_TYPE (node)) == UNION_TYPE)
2002 is_struct_init = true;
2003 else if (TREE_CODE (TREE_TYPE (node)) == ARRAY_TYPE
2004 && TYPE_DOMAIN (TREE_TYPE (node))
2005 && TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node)))
2006 && TREE_CODE (TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node))))
2007 == INTEGER_CST)
2008 {
2009 tree minv = TYPE_MIN_VALUE (TYPE_DOMAIN (TREE_TYPE (node)));
2010 is_array_init = true;
2011 curidx = wi::to_widest (minv);
2012 }
2013 FOR_EACH_CONSTRUCTOR_ELT (CONSTRUCTOR_ELTS (node), ix, field, val)
2014 {
2015 if (field)
2016 {
2017 if (is_struct_init)
2018 {
2019 pp_dot (pp);
2020 dump_generic_node (pp, field, spc, flags, false);
2021 pp_equal (pp);
2022 }
2023 else if (is_array_init
2024 && (TREE_CODE (field) != INTEGER_CST
2025 || curidx != wi::to_widest (field)))
2026 {
2027 pp_left_bracket (pp);
2028 if (TREE_CODE (field) == RANGE_EXPR)
2029 {
2030 dump_generic_node (pp, TREE_OPERAND (field, 0), spc,
2031 flags, false);
2032 pp_string (pp, " ... ");
2033 dump_generic_node (pp, TREE_OPERAND (field, 1), spc,
2034 flags, false);
2035 if (TREE_CODE (TREE_OPERAND (field, 1)) == INTEGER_CST)
2036 curidx = wi::to_widest (TREE_OPERAND (field, 1));
2037 }
2038 else
2039 dump_generic_node (pp, field, spc, flags, false);
2040 if (TREE_CODE (field) == INTEGER_CST)
2041 curidx = wi::to_widest (field);
2042 pp_string (pp, "]=");
2043 }
2044 }
2045 if (is_array_init)
2046 curidx += 1;
2047 if (val && TREE_CODE (val) == ADDR_EXPR)
2048 if (TREE_CODE (TREE_OPERAND (val, 0)) == FUNCTION_DECL)
2049 val = TREE_OPERAND (val, 0);
2050 if (val && TREE_CODE (val) == FUNCTION_DECL)
2051 dump_decl_name (pp, val, flags);
2052 else
2053 dump_generic_node (pp, val, spc, flags, false);
2054 if (ix != CONSTRUCTOR_NELTS (node) - 1)
2055 {
2056 pp_comma (pp);
2057 pp_space (pp);
2058 }
2059 }
2060 pp_right_brace (pp);
2061 }
2062 break;
2063
2064 case COMPOUND_EXPR:
2065 {
2066 tree *tp;
2067 if (flags & TDF_SLIM)
2068 {
2069 pp_string (pp, "<COMPOUND_EXPR>");
2070 break;
2071 }
2072
2073 dump_generic_node (pp, TREE_OPERAND (node, 0),
2074 spc, flags, !(flags & TDF_SLIM));
2075 if (flags & TDF_SLIM)
2076 newline_and_indent (pp, spc);
2077 else
2078 {
2079 pp_comma (pp);
2080 pp_space (pp);
2081 }
2082
2083 for (tp = &TREE_OPERAND (node, 1);
2084 TREE_CODE (*tp) == COMPOUND_EXPR;
2085 tp = &TREE_OPERAND (*tp, 1))
2086 {
2087 dump_generic_node (pp, TREE_OPERAND (*tp, 0),
2088 spc, flags, !(flags & TDF_SLIM));
2089 if (flags & TDF_SLIM)
2090 newline_and_indent (pp, spc);
2091 else
2092 {
2093 pp_comma (pp);
2094 pp_space (pp);
2095 }
2096 }
2097
2098 dump_generic_node (pp, *tp, spc, flags, !(flags & TDF_SLIM));
2099 }
2100 break;
2101
2102 case STATEMENT_LIST:
2103 {
2104 tree_stmt_iterator si;
2105 bool first = true;
2106
2107 if (flags & TDF_SLIM)
2108 {
2109 pp_string (pp, "<STATEMENT_LIST>");
2110 break;
2111 }
2112
2113 for (si = tsi_start (node); !tsi_end_p (si); tsi_next (&si))
2114 {
2115 if (!first)
2116 newline_and_indent (pp, spc);
2117 else
2118 first = false;
2119 dump_generic_node (pp, tsi_stmt (si), spc, flags, true);
2120 }
2121 }
2122 break;
2123
2124 case MODIFY_EXPR:
2125 case INIT_EXPR:
2126 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags,
2127 false);
2128 pp_space (pp);
2129 pp_equal (pp);
2130 pp_space (pp);
2131 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags,
2132 false);
2133 break;
2134
2135 case TARGET_EXPR:
2136 pp_string (pp, "TARGET_EXPR <");
2137 dump_generic_node (pp, TARGET_EXPR_SLOT (node), spc, flags, false);
2138 pp_comma (pp);
2139 pp_space (pp);
2140 dump_generic_node (pp, TARGET_EXPR_INITIAL (node), spc, flags, false);
2141 pp_greater (pp);
2142 break;
2143
2144 case DECL_EXPR:
2145 print_declaration (pp, DECL_EXPR_DECL (node), spc, flags);
2146 is_stmt = false;
2147 break;
2148
2149 case COND_EXPR:
2150 if (TREE_TYPE (node) == NULL || TREE_TYPE (node) == void_type_node)
2151 {
2152 pp_string (pp, "if (");
2153 dump_generic_node (pp, COND_EXPR_COND (node), spc, flags, false);
2154 pp_right_paren (pp);
2155 /* The lowered cond_exprs should always be printed in full. */
2156 if (COND_EXPR_THEN (node)
2157 && (IS_EMPTY_STMT (COND_EXPR_THEN (node))
2158 || TREE_CODE (COND_EXPR_THEN (node)) == GOTO_EXPR)
2159 && COND_EXPR_ELSE (node)
2160 && (IS_EMPTY_STMT (COND_EXPR_ELSE (node))
2161 || TREE_CODE (COND_EXPR_ELSE (node)) == GOTO_EXPR))
2162 {
2163 pp_space (pp);
2164 dump_generic_node (pp, COND_EXPR_THEN (node),
2165 0, flags, true);
2166 if (!IS_EMPTY_STMT (COND_EXPR_ELSE (node)))
2167 {
2168 pp_string (pp, " else ");
2169 dump_generic_node (pp, COND_EXPR_ELSE (node),
2170 0, flags, true);
2171 }
2172 }
2173 else if (!(flags & TDF_SLIM))
2174 {
2175 /* Output COND_EXPR_THEN. */
2176 if (COND_EXPR_THEN (node))
2177 {
2178 newline_and_indent (pp, spc+2);
2179 pp_left_brace (pp);
2180 newline_and_indent (pp, spc+4);
2181 dump_generic_node (pp, COND_EXPR_THEN (node), spc+4,
2182 flags, true);
2183 newline_and_indent (pp, spc+2);
2184 pp_right_brace (pp);
2185 }
2186
2187 /* Output COND_EXPR_ELSE. */
2188 if (COND_EXPR_ELSE (node)
2189 && !IS_EMPTY_STMT (COND_EXPR_ELSE (node)))
2190 {
2191 newline_and_indent (pp, spc);
2192 pp_string (pp, "else");
2193 newline_and_indent (pp, spc+2);
2194 pp_left_brace (pp);
2195 newline_and_indent (pp, spc+4);
2196 dump_generic_node (pp, COND_EXPR_ELSE (node), spc+4,
2197 flags, true);
2198 newline_and_indent (pp, spc+2);
2199 pp_right_brace (pp);
2200 }
2201 }
2202 is_expr = false;
2203 }
2204 else
2205 {
2206 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2207 pp_space (pp);
2208 pp_question (pp);
2209 pp_space (pp);
2210 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2211 pp_space (pp);
2212 pp_colon (pp);
2213 pp_space (pp);
2214 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2215 }
2216 break;
2217
2218 case BIND_EXPR:
2219 pp_left_brace (pp);
2220 if (!(flags & TDF_SLIM))
2221 {
2222 if (BIND_EXPR_VARS (node))
2223 {
2224 pp_newline (pp);
2225
2226 for (op0 = BIND_EXPR_VARS (node); op0; op0 = DECL_CHAIN (op0))
2227 {
2228 print_declaration (pp, op0, spc+2, flags);
2229 pp_newline (pp);
2230 }
2231 }
2232
2233 newline_and_indent (pp, spc+2);
2234 dump_generic_node (pp, BIND_EXPR_BODY (node), spc+2, flags, true);
2235 newline_and_indent (pp, spc);
2236 pp_right_brace (pp);
2237 }
2238 is_expr = false;
2239 break;
2240
2241 case CALL_EXPR:
2242 if (CALL_EXPR_FN (node) != NULL_TREE)
2243 print_call_name (pp, CALL_EXPR_FN (node), flags);
2244 else
2245 pp_string (pp, internal_fn_name (CALL_EXPR_IFN (node)));
2246
2247 /* Print parameters. */
2248 pp_space (pp);
2249 pp_left_paren (pp);
2250 {
2251 tree arg;
2252 call_expr_arg_iterator iter;
2253 FOR_EACH_CALL_EXPR_ARG (arg, iter, node)
2254 {
2255 dump_generic_node (pp, arg, spc, flags, false);
2256 if (more_call_expr_args_p (&iter))
2257 {
2258 pp_comma (pp);
2259 pp_space (pp);
2260 }
2261 }
2262 }
2263 if (CALL_EXPR_VA_ARG_PACK (node))
2264 {
2265 if (call_expr_nargs (node) > 0)
2266 {
2267 pp_comma (pp);
2268 pp_space (pp);
2269 }
2270 pp_string (pp, "__builtin_va_arg_pack ()");
2271 }
2272 pp_right_paren (pp);
2273
2274 op1 = CALL_EXPR_STATIC_CHAIN (node);
2275 if (op1)
2276 {
2277 pp_string (pp, " [static-chain: ");
2278 dump_generic_node (pp, op1, spc, flags, false);
2279 pp_right_bracket (pp);
2280 }
2281
2282 if (CALL_EXPR_RETURN_SLOT_OPT (node))
2283 pp_string (pp, " [return slot optimization]");
2284 if (CALL_EXPR_TAILCALL (node))
2285 pp_string (pp, " [tail call]");
2286 break;
2287
2288 case WITH_CLEANUP_EXPR:
2289 NIY;
2290 break;
2291
2292 case CLEANUP_POINT_EXPR:
2293 pp_string (pp, "<<cleanup_point ");
2294 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2295 pp_string (pp, ">>");
2296 break;
2297
2298 case PLACEHOLDER_EXPR:
2299 pp_string (pp, "<PLACEHOLDER_EXPR ");
2300 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
2301 pp_greater (pp);
2302 break;
2303
2304 /* Binary arithmetic and logic expressions. */
2305 case WIDEN_SUM_EXPR:
2306 case WIDEN_MULT_EXPR:
2307 case MULT_EXPR:
2308 case MULT_HIGHPART_EXPR:
2309 case PLUS_EXPR:
2310 case POINTER_PLUS_EXPR:
2311 case POINTER_DIFF_EXPR:
2312 case MINUS_EXPR:
2313 case TRUNC_DIV_EXPR:
2314 case CEIL_DIV_EXPR:
2315 case FLOOR_DIV_EXPR:
2316 case ROUND_DIV_EXPR:
2317 case TRUNC_MOD_EXPR:
2318 case CEIL_MOD_EXPR:
2319 case FLOOR_MOD_EXPR:
2320 case ROUND_MOD_EXPR:
2321 case RDIV_EXPR:
2322 case EXACT_DIV_EXPR:
2323 case LSHIFT_EXPR:
2324 case RSHIFT_EXPR:
2325 case LROTATE_EXPR:
2326 case RROTATE_EXPR:
2327 case WIDEN_LSHIFT_EXPR:
2328 case BIT_IOR_EXPR:
2329 case BIT_XOR_EXPR:
2330 case BIT_AND_EXPR:
2331 case TRUTH_ANDIF_EXPR:
2332 case TRUTH_ORIF_EXPR:
2333 case TRUTH_AND_EXPR:
2334 case TRUTH_OR_EXPR:
2335 case TRUTH_XOR_EXPR:
2336 case LT_EXPR:
2337 case LE_EXPR:
2338 case GT_EXPR:
2339 case GE_EXPR:
2340 case EQ_EXPR:
2341 case NE_EXPR:
2342 case UNLT_EXPR:
2343 case UNLE_EXPR:
2344 case UNGT_EXPR:
2345 case UNGE_EXPR:
2346 case UNEQ_EXPR:
2347 case LTGT_EXPR:
2348 case ORDERED_EXPR:
2349 case UNORDERED_EXPR:
2350 {
2351 const char *op = op_symbol (node);
2352 op0 = TREE_OPERAND (node, 0);
2353 op1 = TREE_OPERAND (node, 1);
2354
2355 /* When the operands are expressions with less priority,
2356 keep semantics of the tree representation. */
2357 if (op_prio (op0) <= op_prio (node))
2358 {
2359 pp_left_paren (pp);
2360 dump_generic_node (pp, op0, spc, flags, false);
2361 pp_right_paren (pp);
2362 }
2363 else
2364 dump_generic_node (pp, op0, spc, flags, false);
2365
2366 pp_space (pp);
2367 pp_string (pp, op);
2368 pp_space (pp);
2369
2370 /* When the operands are expressions with less priority,
2371 keep semantics of the tree representation. */
2372 if (op_prio (op1) <= op_prio (node))
2373 {
2374 pp_left_paren (pp);
2375 dump_generic_node (pp, op1, spc, flags, false);
2376 pp_right_paren (pp);
2377 }
2378 else
2379 dump_generic_node (pp, op1, spc, flags, false);
2380 }
2381 break;
2382
2383 /* Unary arithmetic and logic expressions. */
2384 case NEGATE_EXPR:
2385 case BIT_NOT_EXPR:
2386 case TRUTH_NOT_EXPR:
2387 case ADDR_EXPR:
2388 case PREDECREMENT_EXPR:
2389 case PREINCREMENT_EXPR:
2390 case INDIRECT_REF:
2391 if (TREE_CODE (node) == ADDR_EXPR
2392 && (TREE_CODE (TREE_OPERAND (node, 0)) == STRING_CST
2393 || TREE_CODE (TREE_OPERAND (node, 0)) == FUNCTION_DECL))
2394 ; /* Do not output '&' for strings and function pointers. */
2395 else
2396 pp_string (pp, op_symbol (node));
2397
2398 if (op_prio (TREE_OPERAND (node, 0)) < op_prio (node))
2399 {
2400 pp_left_paren (pp);
2401 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2402 pp_right_paren (pp);
2403 }
2404 else
2405 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2406 break;
2407
2408 case POSTDECREMENT_EXPR:
2409 case POSTINCREMENT_EXPR:
2410 if (op_prio (TREE_OPERAND (node, 0)) < op_prio (node))
2411 {
2412 pp_left_paren (pp);
2413 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2414 pp_right_paren (pp);
2415 }
2416 else
2417 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2418 pp_string (pp, op_symbol (node));
2419 break;
2420
2421 case MIN_EXPR:
2422 pp_string (pp, "MIN_EXPR <");
2423 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2424 pp_string (pp, ", ");
2425 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2426 pp_greater (pp);
2427 break;
2428
2429 case MAX_EXPR:
2430 pp_string (pp, "MAX_EXPR <");
2431 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2432 pp_string (pp, ", ");
2433 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2434 pp_greater (pp);
2435 break;
2436
2437 case ABS_EXPR:
2438 pp_string (pp, "ABS_EXPR <");
2439 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2440 pp_greater (pp);
2441 break;
2442
2443 case RANGE_EXPR:
2444 NIY;
2445 break;
2446
2447 case ADDR_SPACE_CONVERT_EXPR:
2448 case FIXED_CONVERT_EXPR:
2449 case FIX_TRUNC_EXPR:
2450 case FLOAT_EXPR:
2451 CASE_CONVERT:
2452 type = TREE_TYPE (node);
2453 op0 = TREE_OPERAND (node, 0);
2454 if (type != TREE_TYPE (op0))
2455 {
2456 pp_left_paren (pp);
2457 dump_generic_node (pp, type, spc, flags, false);
2458 pp_string (pp, ") ");
2459 }
2460 if (op_prio (op0) < op_prio (node))
2461 pp_left_paren (pp);
2462 dump_generic_node (pp, op0, spc, flags, false);
2463 if (op_prio (op0) < op_prio (node))
2464 pp_right_paren (pp);
2465 break;
2466
2467 case VIEW_CONVERT_EXPR:
2468 pp_string (pp, "VIEW_CONVERT_EXPR<");
2469 dump_generic_node (pp, TREE_TYPE (node), spc, flags, false);
2470 pp_string (pp, ">(");
2471 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2472 pp_right_paren (pp);
2473 break;
2474
2475 case PAREN_EXPR:
2476 pp_string (pp, "((");
2477 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2478 pp_string (pp, "))");
2479 break;
2480
2481 case NON_LVALUE_EXPR:
2482 pp_string (pp, "NON_LVALUE_EXPR <");
2483 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2484 pp_greater (pp);
2485 break;
2486
2487 case SAVE_EXPR:
2488 pp_string (pp, "SAVE_EXPR <");
2489 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2490 pp_greater (pp);
2491 break;
2492
2493 case COMPLEX_EXPR:
2494 pp_string (pp, "COMPLEX_EXPR <");
2495 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2496 pp_string (pp, ", ");
2497 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2498 pp_greater (pp);
2499 break;
2500
2501 case CONJ_EXPR:
2502 pp_string (pp, "CONJ_EXPR <");
2503 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2504 pp_greater (pp);
2505 break;
2506
2507 case REALPART_EXPR:
2508 if (flags & TDF_GIMPLE)
2509 {
2510 pp_string (pp, "__real ");
2511 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2512 }
2513 else
2514 {
2515 pp_string (pp, "REALPART_EXPR <");
2516 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2517 pp_greater (pp);
2518 }
2519 break;
2520
2521 case IMAGPART_EXPR:
2522 if (flags & TDF_GIMPLE)
2523 {
2524 pp_string (pp, "__imag ");
2525 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2526 }
2527 else
2528 {
2529 pp_string (pp, "IMAGPART_EXPR <");
2530 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2531 pp_greater (pp);
2532 }
2533 break;
2534
2535 case VA_ARG_EXPR:
2536 pp_string (pp, "VA_ARG_EXPR <");
2537 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2538 pp_greater (pp);
2539 break;
2540
2541 case TRY_FINALLY_EXPR:
2542 case TRY_CATCH_EXPR:
2543 pp_string (pp, "try");
2544 newline_and_indent (pp, spc+2);
2545 pp_left_brace (pp);
2546 newline_and_indent (pp, spc+4);
2547 dump_generic_node (pp, TREE_OPERAND (node, 0), spc+4, flags, true);
2548 newline_and_indent (pp, spc+2);
2549 pp_right_brace (pp);
2550 newline_and_indent (pp, spc);
2551 pp_string (pp,
2552 (TREE_CODE (node) == TRY_CATCH_EXPR) ? "catch" : "finally");
2553 newline_and_indent (pp, spc+2);
2554 pp_left_brace (pp);
2555 newline_and_indent (pp, spc+4);
2556 dump_generic_node (pp, TREE_OPERAND (node, 1), spc+4, flags, true);
2557 newline_and_indent (pp, spc+2);
2558 pp_right_brace (pp);
2559 is_expr = false;
2560 break;
2561
2562 case CATCH_EXPR:
2563 pp_string (pp, "catch (");
2564 dump_generic_node (pp, CATCH_TYPES (node), spc+2, flags, false);
2565 pp_right_paren (pp);
2566 newline_and_indent (pp, spc+2);
2567 pp_left_brace (pp);
2568 newline_and_indent (pp, spc+4);
2569 dump_generic_node (pp, CATCH_BODY (node), spc+4, flags, true);
2570 newline_and_indent (pp, spc+2);
2571 pp_right_brace (pp);
2572 is_expr = false;
2573 break;
2574
2575 case EH_FILTER_EXPR:
2576 pp_string (pp, "<<<eh_filter (");
2577 dump_generic_node (pp, EH_FILTER_TYPES (node), spc+2, flags, false);
2578 pp_string (pp, ")>>>");
2579 newline_and_indent (pp, spc+2);
2580 pp_left_brace (pp);
2581 newline_and_indent (pp, spc+4);
2582 dump_generic_node (pp, EH_FILTER_FAILURE (node), spc+4, flags, true);
2583 newline_and_indent (pp, spc+2);
2584 pp_right_brace (pp);
2585 is_expr = false;
2586 break;
2587
2588 case LABEL_EXPR:
2589 op0 = TREE_OPERAND (node, 0);
2590 /* If this is for break or continue, don't bother printing it. */
2591 if (DECL_NAME (op0))
2592 {
2593 const char *name = IDENTIFIER_POINTER (DECL_NAME (op0));
2594 if (strcmp (name, "break") == 0
2595 || strcmp (name, "continue") == 0)
2596 break;
2597 }
2598 dump_generic_node (pp, op0, spc, flags, false);
2599 pp_colon (pp);
2600 if (DECL_NONLOCAL (op0))
2601 pp_string (pp, " [non-local]");
2602 break;
2603
2604 case LOOP_EXPR:
2605 pp_string (pp, "while (1)");
2606 if (!(flags & TDF_SLIM))
2607 {
2608 newline_and_indent (pp, spc+2);
2609 pp_left_brace (pp);
2610 newline_and_indent (pp, spc+4);
2611 dump_generic_node (pp, LOOP_EXPR_BODY (node), spc+4, flags, true);
2612 newline_and_indent (pp, spc+2);
2613 pp_right_brace (pp);
2614 }
2615 is_expr = false;
2616 break;
2617
2618 case PREDICT_EXPR:
2619 pp_string (pp, "// predicted ");
2620 if (PREDICT_EXPR_OUTCOME (node))
2621 pp_string (pp, "likely by ");
2622 else
2623 pp_string (pp, "unlikely by ");
2624 pp_string (pp, predictor_name (PREDICT_EXPR_PREDICTOR (node)));
2625 pp_string (pp, " predictor.");
2626 break;
2627
2628 case ANNOTATE_EXPR:
2629 pp_string (pp, "ANNOTATE_EXPR <");
2630 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2631 switch ((enum annot_expr_kind) TREE_INT_CST_LOW (TREE_OPERAND (node, 1)))
2632 {
2633 case annot_expr_ivdep_kind:
2634 pp_string (pp, ", ivdep");
2635 break;
2636 case annot_expr_unroll_kind:
2637 pp_printf (pp, ", unroll %d",
2638 (int) TREE_INT_CST_LOW (TREE_OPERAND (node, 2)));
2639 break;
2640 case annot_expr_no_vector_kind:
2641 pp_string (pp, ", no-vector");
2642 break;
2643 case annot_expr_vector_kind:
2644 pp_string (pp, ", vector");
2645 break;
2646 case annot_expr_parallel_kind:
2647 pp_string (pp, ", parallel");
2648 break;
2649 default:
2650 gcc_unreachable ();
2651 }
2652 pp_greater (pp);
2653 break;
2654
2655 case RETURN_EXPR:
2656 pp_string (pp, "return");
2657 op0 = TREE_OPERAND (node, 0);
2658 if (op0)
2659 {
2660 pp_space (pp);
2661 if (TREE_CODE (op0) == MODIFY_EXPR)
2662 dump_generic_node (pp, TREE_OPERAND (op0, 1),
2663 spc, flags, false);
2664 else
2665 dump_generic_node (pp, op0, spc, flags, false);
2666 }
2667 break;
2668
2669 case EXIT_EXPR:
2670 pp_string (pp, "if (");
2671 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2672 pp_string (pp, ") break");
2673 break;
2674
2675 case SWITCH_EXPR:
2676 pp_string (pp, "switch (");
2677 dump_generic_node (pp, SWITCH_COND (node), spc, flags, false);
2678 pp_right_paren (pp);
2679 if (!(flags & TDF_SLIM))
2680 {
2681 newline_and_indent (pp, spc+2);
2682 pp_left_brace (pp);
2683 if (SWITCH_BODY (node))
2684 {
2685 newline_and_indent (pp, spc+4);
2686 dump_generic_node (pp, SWITCH_BODY (node), spc+4, flags,
2687 true);
2688 }
2689 else
2690 {
2691 tree vec = SWITCH_LABELS (node);
2692 size_t i, n = TREE_VEC_LENGTH (vec);
2693 for (i = 0; i < n; ++i)
2694 {
2695 tree elt = TREE_VEC_ELT (vec, i);
2696 newline_and_indent (pp, spc+4);
2697 if (elt)
2698 {
2699 dump_generic_node (pp, elt, spc+4, flags, false);
2700 pp_string (pp, " goto ");
2701 dump_generic_node (pp, CASE_LABEL (elt), spc+4,
2702 flags, true);
2703 pp_semicolon (pp);
2704 }
2705 else
2706 pp_string (pp, "case ???: goto ???;");
2707 }
2708 }
2709 newline_and_indent (pp, spc+2);
2710 pp_right_brace (pp);
2711 }
2712 is_expr = false;
2713 break;
2714
2715 case GOTO_EXPR:
2716 op0 = GOTO_DESTINATION (node);
2717 if (TREE_CODE (op0) != SSA_NAME && DECL_P (op0) && DECL_NAME (op0))
2718 {
2719 const char *name = IDENTIFIER_POINTER (DECL_NAME (op0));
2720 if (strcmp (name, "break") == 0
2721 || strcmp (name, "continue") == 0)
2722 {
2723 pp_string (pp, name);
2724 break;
2725 }
2726 }
2727 pp_string (pp, "goto ");
2728 dump_generic_node (pp, op0, spc, flags, false);
2729 break;
2730
2731 case ASM_EXPR:
2732 pp_string (pp, "__asm__");
2733 if (ASM_VOLATILE_P (node))
2734 pp_string (pp, " __volatile__");
2735 pp_left_paren (pp);
2736 dump_generic_node (pp, ASM_STRING (node), spc, flags, false);
2737 pp_colon (pp);
2738 dump_generic_node (pp, ASM_OUTPUTS (node), spc, flags, false);
2739 pp_colon (pp);
2740 dump_generic_node (pp, ASM_INPUTS (node), spc, flags, false);
2741 if (ASM_CLOBBERS (node))
2742 {
2743 pp_colon (pp);
2744 dump_generic_node (pp, ASM_CLOBBERS (node), spc, flags, false);
2745 }
2746 pp_right_paren (pp);
2747 break;
2748
2749 case CASE_LABEL_EXPR:
2750 if (CASE_LOW (node) && CASE_HIGH (node))
2751 {
2752 pp_string (pp, "case ");
2753 dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
2754 pp_string (pp, " ... ");
2755 dump_generic_node (pp, CASE_HIGH (node), spc, flags, false);
2756 }
2757 else if (CASE_LOW (node))
2758 {
2759 pp_string (pp, "case ");
2760 dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
2761 }
2762 else
2763 pp_string (pp, "default");
2764 pp_colon (pp);
2765 break;
2766
2767 case OBJ_TYPE_REF:
2768 pp_string (pp, "OBJ_TYPE_REF(");
2769 dump_generic_node (pp, OBJ_TYPE_REF_EXPR (node), spc, flags, false);
2770 pp_semicolon (pp);
2771 /* We omit the class type for -fcompare-debug because we may
2772 drop TYPE_BINFO early depending on debug info, and then
2773 virtual_method_call_p would return false, whereas when
2774 TYPE_BINFO is preserved it may still return true and then
2775 we'd print the class type. Compare tree and rtl dumps for
2776 libstdc++-prettyprinters/shared_ptr.cc with and without -g,
2777 for example, at occurrences of OBJ_TYPE_REF. */
2778 if (!(flags & (TDF_SLIM | TDF_COMPARE_DEBUG))
2779 && virtual_method_call_p (node))
2780 {
2781 pp_string (pp, "(");
2782 dump_generic_node (pp, obj_type_ref_class (node), spc, flags, false);
2783 pp_string (pp, ")");
2784 }
2785 dump_generic_node (pp, OBJ_TYPE_REF_OBJECT (node), spc, flags, false);
2786 pp_arrow (pp);
2787 dump_generic_node (pp, OBJ_TYPE_REF_TOKEN (node), spc, flags, false);
2788 pp_right_paren (pp);
2789 break;
2790
2791 case SSA_NAME:
2792 if (SSA_NAME_IDENTIFIER (node))
2793 {
2794 if ((flags & TDF_NOUID)
2795 && SSA_NAME_VAR (node)
2796 && DECL_NAMELESS (SSA_NAME_VAR (node)))
2797 dump_fancy_name (pp, SSA_NAME_IDENTIFIER (node));
2798 else if (! (flags & TDF_GIMPLE)
2799 || SSA_NAME_VAR (node))
2800 dump_generic_node (pp, SSA_NAME_IDENTIFIER (node),
2801 spc, flags, false);
2802 }
2803 pp_underscore (pp);
2804 pp_decimal_int (pp, SSA_NAME_VERSION (node));
2805 if (SSA_NAME_IS_DEFAULT_DEF (node))
2806 pp_string (pp, "(D)");
2807 if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (node))
2808 pp_string (pp, "(ab)");
2809 break;
2810
2811 case WITH_SIZE_EXPR:
2812 pp_string (pp, "WITH_SIZE_EXPR <");
2813 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2814 pp_string (pp, ", ");
2815 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2816 pp_greater (pp);
2817 break;
2818
2819 case ASSERT_EXPR:
2820 pp_string (pp, "ASSERT_EXPR <");
2821 dump_generic_node (pp, ASSERT_EXPR_VAR (node), spc, flags, false);
2822 pp_string (pp, ", ");
2823 dump_generic_node (pp, ASSERT_EXPR_COND (node), spc, flags, false);
2824 pp_greater (pp);
2825 break;
2826
2827 case SCEV_KNOWN:
2828 pp_string (pp, "scev_known");
2829 break;
2830
2831 case SCEV_NOT_KNOWN:
2832 pp_string (pp, "scev_not_known");
2833 break;
2834
2835 case POLYNOMIAL_CHREC:
2836 pp_left_brace (pp);
2837 dump_generic_node (pp, CHREC_LEFT (node), spc, flags, false);
2838 pp_string (pp, ", +, ");
2839 dump_generic_node (pp, CHREC_RIGHT (node), spc, flags, false);
2840 pp_printf (pp, "}_%u", CHREC_VARIABLE (node));
2841 is_stmt = false;
2842 break;
2843
2844 case REALIGN_LOAD_EXPR:
2845 pp_string (pp, "REALIGN_LOAD <");
2846 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2847 pp_string (pp, ", ");
2848 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2849 pp_string (pp, ", ");
2850 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2851 pp_greater (pp);
2852 break;
2853
2854 case VEC_COND_EXPR:
2855 pp_string (pp, " VEC_COND_EXPR < ");
2856 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2857 pp_string (pp, " , ");
2858 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2859 pp_string (pp, " , ");
2860 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2861 pp_string (pp, " > ");
2862 break;
2863
2864 case VEC_PERM_EXPR:
2865 pp_string (pp, " VEC_PERM_EXPR < ");
2866 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2867 pp_string (pp, " , ");
2868 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2869 pp_string (pp, " , ");
2870 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2871 pp_string (pp, " > ");
2872 break;
2873
2874 case DOT_PROD_EXPR:
2875 pp_string (pp, " DOT_PROD_EXPR < ");
2876 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2877 pp_string (pp, ", ");
2878 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2879 pp_string (pp, ", ");
2880 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2881 pp_string (pp, " > ");
2882 break;
2883
2884 case WIDEN_MULT_PLUS_EXPR:
2885 pp_string (pp, " WIDEN_MULT_PLUS_EXPR < ");
2886 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2887 pp_string (pp, ", ");
2888 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2889 pp_string (pp, ", ");
2890 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2891 pp_string (pp, " > ");
2892 break;
2893
2894 case WIDEN_MULT_MINUS_EXPR:
2895 pp_string (pp, " WIDEN_MULT_MINUS_EXPR < ");
2896 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2897 pp_string (pp, ", ");
2898 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2899 pp_string (pp, ", ");
2900 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2901 pp_string (pp, " > ");
2902 break;
2903
2904 case FMA_EXPR:
2905 pp_string (pp, " FMA_EXPR < ");
2906 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2907 pp_string (pp, ", ");
2908 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2909 pp_string (pp, ", ");
2910 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2911 pp_string (pp, " > ");
2912 break;
2913
2914 case OACC_PARALLEL:
2915 pp_string (pp, "#pragma acc parallel");
2916 goto dump_omp_clauses_body;
2917
2918 case OACC_KERNELS:
2919 pp_string (pp, "#pragma acc kernels");
2920 goto dump_omp_clauses_body;
2921
2922 case OACC_DATA:
2923 pp_string (pp, "#pragma acc data");
2924 dump_omp_clauses (pp, OACC_DATA_CLAUSES (node), spc, flags);
2925 goto dump_omp_body;
2926
2927 case OACC_HOST_DATA:
2928 pp_string (pp, "#pragma acc host_data");
2929 dump_omp_clauses (pp, OACC_HOST_DATA_CLAUSES (node), spc, flags);
2930 goto dump_omp_body;
2931
2932 case OACC_DECLARE:
2933 pp_string (pp, "#pragma acc declare");
2934 dump_omp_clauses (pp, OACC_DECLARE_CLAUSES (node), spc, flags);
2935 break;
2936
2937 case OACC_UPDATE:
2938 pp_string (pp, "#pragma acc update");
2939 dump_omp_clauses (pp, OACC_UPDATE_CLAUSES (node), spc, flags);
2940 break;
2941
2942 case OACC_ENTER_DATA:
2943 pp_string (pp, "#pragma acc enter data");
2944 dump_omp_clauses (pp, OACC_ENTER_DATA_CLAUSES (node), spc, flags);
2945 break;
2946
2947 case OACC_EXIT_DATA:
2948 pp_string (pp, "#pragma acc exit data");
2949 dump_omp_clauses (pp, OACC_EXIT_DATA_CLAUSES (node), spc, flags);
2950 break;
2951
2952 case OACC_CACHE:
2953 pp_string (pp, "#pragma acc cache");
2954 dump_omp_clauses (pp, OACC_CACHE_CLAUSES (node), spc, flags);
2955 break;
2956
2957 case OMP_PARALLEL:
2958 pp_string (pp, "#pragma omp parallel");
2959 dump_omp_clauses (pp, OMP_PARALLEL_CLAUSES (node), spc, flags);
2960 goto dump_omp_body;
2961
2962 dump_omp_clauses_body:
2963 dump_omp_clauses (pp, OMP_CLAUSES (node), spc, flags);
2964 goto dump_omp_body;
2965
2966 dump_omp_body:
2967 if (!(flags & TDF_SLIM) && OMP_BODY (node))
2968 {
2969 newline_and_indent (pp, spc + 2);
2970 pp_left_brace (pp);
2971 newline_and_indent (pp, spc + 4);
2972 dump_generic_node (pp, OMP_BODY (node), spc + 4, flags, false);
2973 newline_and_indent (pp, spc + 2);
2974 pp_right_brace (pp);
2975 }
2976 is_expr = false;
2977 break;
2978
2979 case OMP_TASK:
2980 pp_string (pp, "#pragma omp task");
2981 dump_omp_clauses (pp, OMP_TASK_CLAUSES (node), spc, flags);
2982 goto dump_omp_body;
2983
2984 case OMP_FOR:
2985 pp_string (pp, "#pragma omp for");
2986 goto dump_omp_loop;
2987
2988 case OMP_SIMD:
2989 pp_string (pp, "#pragma omp simd");
2990 goto dump_omp_loop;
2991
2992 case CILK_SIMD:
2993 pp_string (pp, "#pragma simd");
2994 goto dump_omp_loop;
2995
2996 case CILK_FOR:
2997 /* This label points one line after dumping the clauses.
2998 For _Cilk_for the clauses are dumped after the _Cilk_for (...)
2999 parameters are printed out. */
3000 goto dump_omp_loop_cilk_for;
3001
3002 case OMP_DISTRIBUTE:
3003 pp_string (pp, "#pragma omp distribute");
3004 goto dump_omp_loop;
3005
3006 case OMP_TASKLOOP:
3007 pp_string (pp, "#pragma omp taskloop");
3008 goto dump_omp_loop;
3009
3010 case OACC_LOOP:
3011 pp_string (pp, "#pragma acc loop");
3012 goto dump_omp_loop;
3013
3014 case OMP_TEAMS:
3015 pp_string (pp, "#pragma omp teams");
3016 dump_omp_clauses (pp, OMP_TEAMS_CLAUSES (node), spc, flags);
3017 goto dump_omp_body;
3018
3019 case OMP_TARGET_DATA:
3020 pp_string (pp, "#pragma omp target data");
3021 dump_omp_clauses (pp, OMP_TARGET_DATA_CLAUSES (node), spc, flags);
3022 goto dump_omp_body;
3023
3024 case OMP_TARGET_ENTER_DATA:
3025 pp_string (pp, "#pragma omp target enter data");
3026 dump_omp_clauses (pp, OMP_TARGET_ENTER_DATA_CLAUSES (node), spc, flags);
3027 is_expr = false;
3028 break;
3029
3030 case OMP_TARGET_EXIT_DATA:
3031 pp_string (pp, "#pragma omp target exit data");
3032 dump_omp_clauses (pp, OMP_TARGET_EXIT_DATA_CLAUSES (node), spc, flags);
3033 is_expr = false;
3034 break;
3035
3036 case OMP_TARGET:
3037 pp_string (pp, "#pragma omp target");
3038 dump_omp_clauses (pp, OMP_TARGET_CLAUSES (node), spc, flags);
3039 goto dump_omp_body;
3040
3041 case OMP_TARGET_UPDATE:
3042 pp_string (pp, "#pragma omp target update");
3043 dump_omp_clauses (pp, OMP_TARGET_UPDATE_CLAUSES (node), spc, flags);
3044 is_expr = false;
3045 break;
3046
3047 dump_omp_loop:
3048 dump_omp_clauses (pp, OMP_FOR_CLAUSES (node), spc, flags);
3049
3050 dump_omp_loop_cilk_for:
3051 if (!(flags & TDF_SLIM))
3052 {
3053 int i;
3054
3055 if (OMP_FOR_PRE_BODY (node))
3056 {
3057 if (TREE_CODE (node) == CILK_FOR)
3058 pp_string (pp, " ");
3059 else
3060 newline_and_indent (pp, spc + 2);
3061 pp_left_brace (pp);
3062 spc += 4;
3063 newline_and_indent (pp, spc);
3064 dump_generic_node (pp, OMP_FOR_PRE_BODY (node),
3065 spc, flags, false);
3066 }
3067 if (OMP_FOR_INIT (node))
3068 {
3069 spc -= 2;
3070 for (i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (node)); i++)
3071 {
3072 spc += 2;
3073 if (TREE_CODE (node) != CILK_FOR || OMP_FOR_PRE_BODY (node))
3074 newline_and_indent (pp, spc);
3075 if (TREE_CODE (node) == CILK_FOR)
3076 pp_string (pp, "_Cilk_for (");
3077 else
3078 pp_string (pp, "for (");
3079 dump_generic_node (pp,
3080 TREE_VEC_ELT (OMP_FOR_INIT (node), i),
3081 spc, flags, false);
3082 pp_string (pp, "; ");
3083 dump_generic_node (pp,
3084 TREE_VEC_ELT (OMP_FOR_COND (node), i),
3085 spc, flags, false);
3086 pp_string (pp, "; ");
3087 dump_generic_node (pp,
3088 TREE_VEC_ELT (OMP_FOR_INCR (node), i),
3089 spc, flags, false);
3090 pp_right_paren (pp);
3091 }
3092 if (TREE_CODE (node) == CILK_FOR)
3093 dump_omp_clauses (pp, OMP_FOR_CLAUSES (node), spc, flags);
3094 }
3095 if (OMP_FOR_BODY (node))
3096 {
3097 newline_and_indent (pp, spc + 2);
3098 pp_left_brace (pp);
3099 newline_and_indent (pp, spc + 4);
3100 dump_generic_node (pp, OMP_FOR_BODY (node), spc + 4, flags,
3101 false);
3102 newline_and_indent (pp, spc + 2);
3103 pp_right_brace (pp);
3104 }
3105 if (OMP_FOR_INIT (node))
3106 spc -= 2 * TREE_VEC_LENGTH (OMP_FOR_INIT (node)) - 2;
3107 if (OMP_FOR_PRE_BODY (node))
3108 {
3109 spc -= 4;
3110 newline_and_indent (pp, spc + 2);
3111 pp_right_brace (pp);
3112 }
3113 }
3114 is_expr = false;
3115 break;
3116
3117 case OMP_SECTIONS:
3118 pp_string (pp, "#pragma omp sections");
3119 dump_omp_clauses (pp, OMP_SECTIONS_CLAUSES (node), spc, flags);
3120 goto dump_omp_body;
3121
3122 case OMP_SECTION:
3123 pp_string (pp, "#pragma omp section");
3124 goto dump_omp_body;
3125
3126 case OMP_MASTER:
3127 pp_string (pp, "#pragma omp master");
3128 goto dump_omp_body;
3129
3130 case OMP_TASKGROUP:
3131 pp_string (pp, "#pragma omp taskgroup");
3132 goto dump_omp_body;
3133
3134 case OMP_ORDERED:
3135 pp_string (pp, "#pragma omp ordered");
3136 dump_omp_clauses (pp, OMP_ORDERED_CLAUSES (node), spc, flags);
3137 goto dump_omp_body;
3138
3139 case OMP_CRITICAL:
3140 pp_string (pp, "#pragma omp critical");
3141 if (OMP_CRITICAL_NAME (node))
3142 {
3143 pp_space (pp);
3144 pp_left_paren (pp);
3145 dump_generic_node (pp, OMP_CRITICAL_NAME (node), spc,
3146 flags, false);
3147 pp_right_paren (pp);
3148 }
3149 dump_omp_clauses (pp, OMP_CRITICAL_CLAUSES (node), spc, flags);
3150 goto dump_omp_body;
3151
3152 case OMP_ATOMIC:
3153 pp_string (pp, "#pragma omp atomic");
3154 if (OMP_ATOMIC_SEQ_CST (node))
3155 pp_string (pp, " seq_cst");
3156 newline_and_indent (pp, spc + 2);
3157 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3158 pp_space (pp);
3159 pp_equal (pp);
3160 pp_space (pp);
3161 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3162 break;
3163
3164 case OMP_ATOMIC_READ:
3165 pp_string (pp, "#pragma omp atomic read");
3166 if (OMP_ATOMIC_SEQ_CST (node))
3167 pp_string (pp, " seq_cst");
3168 newline_and_indent (pp, spc + 2);
3169 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3170 pp_space (pp);
3171 break;
3172
3173 case OMP_ATOMIC_CAPTURE_OLD:
3174 case OMP_ATOMIC_CAPTURE_NEW:
3175 pp_string (pp, "#pragma omp atomic capture");
3176 if (OMP_ATOMIC_SEQ_CST (node))
3177 pp_string (pp, " seq_cst");
3178 newline_and_indent (pp, spc + 2);
3179 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3180 pp_space (pp);
3181 pp_equal (pp);
3182 pp_space (pp);
3183 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3184 break;
3185
3186 case OMP_SINGLE:
3187 pp_string (pp, "#pragma omp single");
3188 dump_omp_clauses (pp, OMP_SINGLE_CLAUSES (node), spc, flags);
3189 goto dump_omp_body;
3190
3191 case OMP_CLAUSE:
3192 dump_omp_clause (pp, node, spc, flags);
3193 is_expr = false;
3194 break;
3195
3196 case TRANSACTION_EXPR:
3197 if (TRANSACTION_EXPR_OUTER (node))
3198 pp_string (pp, "__transaction_atomic [[outer]]");
3199 else if (TRANSACTION_EXPR_RELAXED (node))
3200 pp_string (pp, "__transaction_relaxed");
3201 else
3202 pp_string (pp, "__transaction_atomic");
3203 if (!(flags & TDF_SLIM) && TRANSACTION_EXPR_BODY (node))
3204 {
3205 newline_and_indent (pp, spc);
3206 pp_left_brace (pp);
3207 newline_and_indent (pp, spc + 2);
3208 dump_generic_node (pp, TRANSACTION_EXPR_BODY (node),
3209 spc + 2, flags, false);
3210 newline_and_indent (pp, spc);
3211 pp_right_brace (pp);
3212 }
3213 is_expr = false;
3214 break;
3215
3216 case VEC_WIDEN_MULT_HI_EXPR:
3217 case VEC_WIDEN_MULT_LO_EXPR:
3218 case VEC_WIDEN_MULT_EVEN_EXPR:
3219 case VEC_WIDEN_MULT_ODD_EXPR:
3220 case VEC_WIDEN_LSHIFT_HI_EXPR:
3221 case VEC_WIDEN_LSHIFT_LO_EXPR:
3222 pp_space (pp);
3223 for (str = get_tree_code_name (code); *str; str++)
3224 pp_character (pp, TOUPPER (*str));
3225 pp_string (pp, " < ");
3226 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3227 pp_string (pp, ", ");
3228 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3229 pp_string (pp, " > ");
3230 break;
3231
3232 case VEC_UNPACK_HI_EXPR:
3233 pp_string (pp, " VEC_UNPACK_HI_EXPR < ");
3234 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3235 pp_string (pp, " > ");
3236 break;
3237
3238 case VEC_UNPACK_LO_EXPR:
3239 pp_string (pp, " VEC_UNPACK_LO_EXPR < ");
3240 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3241 pp_string (pp, " > ");
3242 break;
3243
3244 case VEC_UNPACK_FLOAT_HI_EXPR:
3245 pp_string (pp, " VEC_UNPACK_FLOAT_HI_EXPR < ");
3246 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3247 pp_string (pp, " > ");
3248 break;
3249
3250 case VEC_UNPACK_FLOAT_LO_EXPR:
3251 pp_string (pp, " VEC_UNPACK_FLOAT_LO_EXPR < ");
3252 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3253 pp_string (pp, " > ");
3254 break;
3255
3256 case VEC_PACK_TRUNC_EXPR:
3257 pp_string (pp, " VEC_PACK_TRUNC_EXPR < ");
3258 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3259 pp_string (pp, ", ");
3260 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3261 pp_string (pp, " > ");
3262 break;
3263
3264 case VEC_PACK_SAT_EXPR:
3265 pp_string (pp, " VEC_PACK_SAT_EXPR < ");
3266 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3267 pp_string (pp, ", ");
3268 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3269 pp_string (pp, " > ");
3270 break;
3271
3272 case VEC_PACK_FIX_TRUNC_EXPR:
3273 pp_string (pp, " VEC_PACK_FIX_TRUNC_EXPR < ");
3274 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3275 pp_string (pp, ", ");
3276 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3277 pp_string (pp, " > ");
3278 break;
3279
3280 case BLOCK:
3281 dump_block_node (pp, node, spc, flags);
3282 break;
3283
3284 case CILK_SPAWN_STMT:
3285 pp_string (pp, "_Cilk_spawn ");
3286 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3287 break;
3288
3289 case CILK_SYNC_STMT:
3290 pp_string (pp, "_Cilk_sync");
3291 break;
3292
3293 default:
3294 NIY;
3295 }
3296
3297 if (is_stmt && is_expr)
3298 pp_semicolon (pp);
3299
3300 return spc;
3301 }
3302
3303 /* Print the declaration of a variable. */
3304
3305 void
3306 print_declaration (pretty_printer *pp, tree t, int spc, dump_flags_t flags)
3307 {
3308 INDENT (spc);
3309
3310 if (TREE_CODE(t) == NAMELIST_DECL)
3311 {
3312 pp_string(pp, "namelist ");
3313 dump_decl_name (pp, t, flags);
3314 pp_semicolon (pp);
3315 return;
3316 }
3317
3318 if (TREE_CODE (t) == TYPE_DECL)
3319 pp_string (pp, "typedef ");
3320
3321 if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_WRTL) && DECL_REGISTER (t))
3322 pp_string (pp, "register ");
3323
3324 if (TREE_PUBLIC (t) && DECL_EXTERNAL (t))
3325 pp_string (pp, "extern ");
3326 else if (TREE_STATIC (t))
3327 pp_string (pp, "static ");
3328
3329 /* Print the type and name. */
3330 if (TREE_TYPE (t) && TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE)
3331 {
3332 tree tmp;
3333
3334 /* Print array's type. */
3335 tmp = TREE_TYPE (t);
3336 while (TREE_CODE (TREE_TYPE (tmp)) == ARRAY_TYPE)
3337 tmp = TREE_TYPE (tmp);
3338 dump_generic_node (pp, TREE_TYPE (tmp), spc, flags, false);
3339
3340 /* Print variable's name. */
3341 pp_space (pp);
3342 dump_generic_node (pp, t, spc, flags, false);
3343
3344 /* Print the dimensions. */
3345 tmp = TREE_TYPE (t);
3346 while (TREE_CODE (tmp) == ARRAY_TYPE)
3347 {
3348 dump_array_domain (pp, TYPE_DOMAIN (tmp), spc, flags);
3349 tmp = TREE_TYPE (tmp);
3350 }
3351 }
3352 else if (TREE_CODE (t) == FUNCTION_DECL)
3353 {
3354 dump_generic_node (pp, TREE_TYPE (TREE_TYPE (t)), spc, flags, false);
3355 pp_space (pp);
3356 dump_decl_name (pp, t, flags);
3357 dump_function_declaration (pp, TREE_TYPE (t), spc, flags);
3358 }
3359 else
3360 {
3361 /* Print type declaration. */
3362 dump_generic_node (pp, TREE_TYPE (t), spc, flags, false);
3363
3364 /* Print variable's name. */
3365 pp_space (pp);
3366 dump_generic_node (pp, t, spc, flags, false);
3367 }
3368
3369 if (VAR_P (t) && DECL_HARD_REGISTER (t))
3370 {
3371 pp_string (pp, " __asm__ ");
3372 pp_left_paren (pp);
3373 dump_generic_node (pp, DECL_ASSEMBLER_NAME (t), spc, flags, false);
3374 pp_right_paren (pp);
3375 }
3376
3377 /* The initial value of a function serves to determine whether the function
3378 is declared or defined. So the following does not apply to function
3379 nodes. */
3380 if (TREE_CODE (t) != FUNCTION_DECL)
3381 {
3382 /* Print the initial value. */
3383 if (DECL_INITIAL (t))
3384 {
3385 pp_space (pp);
3386 pp_equal (pp);
3387 pp_space (pp);
3388 dump_generic_node (pp, DECL_INITIAL (t), spc, flags, false);
3389 }
3390 }
3391
3392 if (VAR_P (t) && DECL_HAS_VALUE_EXPR_P (t))
3393 {
3394 pp_string (pp, " [value-expr: ");
3395 dump_generic_node (pp, DECL_VALUE_EXPR (t), spc, flags, false);
3396 pp_right_bracket (pp);
3397 }
3398
3399 pp_semicolon (pp);
3400 }
3401
3402
3403 /* Prints a structure: name, fields, and methods.
3404 FIXME: Still incomplete. */
3405
3406 static void
3407 print_struct_decl (pretty_printer *pp, const_tree node, int spc,
3408 dump_flags_t flags)
3409 {
3410 /* Print the name of the structure. */
3411 if (TYPE_NAME (node))
3412 {
3413 INDENT (spc);
3414 if (TREE_CODE (node) == RECORD_TYPE)
3415 pp_string (pp, "struct ");
3416 else if ((TREE_CODE (node) == UNION_TYPE
3417 || TREE_CODE (node) == QUAL_UNION_TYPE))
3418 pp_string (pp, "union ");
3419
3420 dump_generic_node (pp, TYPE_NAME (node), spc, 0, false);
3421 }
3422
3423 /* Print the contents of the structure. */
3424 pp_newline (pp);
3425 INDENT (spc);
3426 pp_left_brace (pp);
3427 pp_newline (pp);
3428
3429 /* Print the fields of the structure. */
3430 {
3431 tree tmp;
3432 tmp = TYPE_FIELDS (node);
3433 while (tmp)
3434 {
3435 /* Avoid to print recursively the structure. */
3436 /* FIXME : Not implemented correctly...,
3437 what about the case when we have a cycle in the contain graph? ...
3438 Maybe this could be solved by looking at the scope in which the
3439 structure was declared. */
3440 if (TREE_TYPE (tmp) != node
3441 && (TREE_CODE (TREE_TYPE (tmp)) != POINTER_TYPE
3442 || TREE_TYPE (TREE_TYPE (tmp)) != node))
3443 {
3444 print_declaration (pp, tmp, spc+2, flags);
3445 pp_newline (pp);
3446 }
3447 tmp = DECL_CHAIN (tmp);
3448 }
3449 }
3450 INDENT (spc);
3451 pp_right_brace (pp);
3452 }
3453
3454 /* Return the priority of the operator CODE.
3455
3456 From lowest to highest precedence with either left-to-right (L-R)
3457 or right-to-left (R-L) associativity]:
3458
3459 1 [L-R] ,
3460 2 [R-L] = += -= *= /= %= &= ^= |= <<= >>=
3461 3 [R-L] ?:
3462 4 [L-R] ||
3463 5 [L-R] &&
3464 6 [L-R] |
3465 7 [L-R] ^
3466 8 [L-R] &
3467 9 [L-R] == !=
3468 10 [L-R] < <= > >=
3469 11 [L-R] << >>
3470 12 [L-R] + -
3471 13 [L-R] * / %
3472 14 [R-L] ! ~ ++ -- + - * & (type) sizeof
3473 15 [L-R] fn() [] -> .
3474
3475 unary +, - and * have higher precedence than the corresponding binary
3476 operators. */
3477
3478 int
3479 op_code_prio (enum tree_code code)
3480 {
3481 switch (code)
3482 {
3483 case TREE_LIST:
3484 case COMPOUND_EXPR:
3485 case BIND_EXPR:
3486 return 1;
3487
3488 case MODIFY_EXPR:
3489 case INIT_EXPR:
3490 return 2;
3491
3492 case COND_EXPR:
3493 return 3;
3494
3495 case TRUTH_OR_EXPR:
3496 case TRUTH_ORIF_EXPR:
3497 return 4;
3498
3499 case TRUTH_AND_EXPR:
3500 case TRUTH_ANDIF_EXPR:
3501 return 5;
3502
3503 case BIT_IOR_EXPR:
3504 return 6;
3505
3506 case BIT_XOR_EXPR:
3507 case TRUTH_XOR_EXPR:
3508 return 7;
3509
3510 case BIT_AND_EXPR:
3511 return 8;
3512
3513 case EQ_EXPR:
3514 case NE_EXPR:
3515 return 9;
3516
3517 case UNLT_EXPR:
3518 case UNLE_EXPR:
3519 case UNGT_EXPR:
3520 case UNGE_EXPR:
3521 case UNEQ_EXPR:
3522 case LTGT_EXPR:
3523 case ORDERED_EXPR:
3524 case UNORDERED_EXPR:
3525 case LT_EXPR:
3526 case LE_EXPR:
3527 case GT_EXPR:
3528 case GE_EXPR:
3529 return 10;
3530
3531 case LSHIFT_EXPR:
3532 case RSHIFT_EXPR:
3533 case LROTATE_EXPR:
3534 case RROTATE_EXPR:
3535 case VEC_WIDEN_LSHIFT_HI_EXPR:
3536 case VEC_WIDEN_LSHIFT_LO_EXPR:
3537 case WIDEN_LSHIFT_EXPR:
3538 return 11;
3539
3540 case WIDEN_SUM_EXPR:
3541 case PLUS_EXPR:
3542 case POINTER_PLUS_EXPR:
3543 case POINTER_DIFF_EXPR:
3544 case MINUS_EXPR:
3545 return 12;
3546
3547 case VEC_WIDEN_MULT_HI_EXPR:
3548 case VEC_WIDEN_MULT_LO_EXPR:
3549 case WIDEN_MULT_EXPR:
3550 case DOT_PROD_EXPR:
3551 case WIDEN_MULT_PLUS_EXPR:
3552 case WIDEN_MULT_MINUS_EXPR:
3553 case MULT_EXPR:
3554 case MULT_HIGHPART_EXPR:
3555 case TRUNC_DIV_EXPR:
3556 case CEIL_DIV_EXPR:
3557 case FLOOR_DIV_EXPR:
3558 case ROUND_DIV_EXPR:
3559 case RDIV_EXPR:
3560 case EXACT_DIV_EXPR:
3561 case TRUNC_MOD_EXPR:
3562 case CEIL_MOD_EXPR:
3563 case FLOOR_MOD_EXPR:
3564 case ROUND_MOD_EXPR:
3565 case FMA_EXPR:
3566 return 13;
3567
3568 case TRUTH_NOT_EXPR:
3569 case BIT_NOT_EXPR:
3570 case POSTINCREMENT_EXPR:
3571 case POSTDECREMENT_EXPR:
3572 case PREINCREMENT_EXPR:
3573 case PREDECREMENT_EXPR:
3574 case NEGATE_EXPR:
3575 case INDIRECT_REF:
3576 case ADDR_EXPR:
3577 case FLOAT_EXPR:
3578 CASE_CONVERT:
3579 case FIX_TRUNC_EXPR:
3580 case TARGET_EXPR:
3581 return 14;
3582
3583 case CALL_EXPR:
3584 case ARRAY_REF:
3585 case ARRAY_RANGE_REF:
3586 case COMPONENT_REF:
3587 return 15;
3588
3589 /* Special expressions. */
3590 case MIN_EXPR:
3591 case MAX_EXPR:
3592 case ABS_EXPR:
3593 case REALPART_EXPR:
3594 case IMAGPART_EXPR:
3595 case VEC_UNPACK_HI_EXPR:
3596 case VEC_UNPACK_LO_EXPR:
3597 case VEC_UNPACK_FLOAT_HI_EXPR:
3598 case VEC_UNPACK_FLOAT_LO_EXPR:
3599 case VEC_PACK_TRUNC_EXPR:
3600 case VEC_PACK_SAT_EXPR:
3601 return 16;
3602
3603 default:
3604 /* Return an arbitrarily high precedence to avoid surrounding single
3605 VAR_DECLs in ()s. */
3606 return 9999;
3607 }
3608 }
3609
3610 /* Return the priority of the operator OP. */
3611
3612 int
3613 op_prio (const_tree op)
3614 {
3615 enum tree_code code;
3616
3617 if (op == NULL)
3618 return 9999;
3619
3620 code = TREE_CODE (op);
3621 if (code == SAVE_EXPR || code == NON_LVALUE_EXPR)
3622 return op_prio (TREE_OPERAND (op, 0));
3623
3624 return op_code_prio (code);
3625 }
3626
3627 /* Return the symbol associated with operator CODE. */
3628
3629 const char *
3630 op_symbol_code (enum tree_code code)
3631 {
3632 switch (code)
3633 {
3634 case MODIFY_EXPR:
3635 return "=";
3636
3637 case TRUTH_OR_EXPR:
3638 case TRUTH_ORIF_EXPR:
3639 return "||";
3640
3641 case TRUTH_AND_EXPR:
3642 case TRUTH_ANDIF_EXPR:
3643 return "&&";
3644
3645 case BIT_IOR_EXPR:
3646 return "|";
3647
3648 case TRUTH_XOR_EXPR:
3649 case BIT_XOR_EXPR:
3650 return "^";
3651
3652 case ADDR_EXPR:
3653 case BIT_AND_EXPR:
3654 return "&";
3655
3656 case ORDERED_EXPR:
3657 return "ord";
3658 case UNORDERED_EXPR:
3659 return "unord";
3660
3661 case EQ_EXPR:
3662 return "==";
3663 case UNEQ_EXPR:
3664 return "u==";
3665
3666 case NE_EXPR:
3667 return "!=";
3668
3669 case LT_EXPR:
3670 return "<";
3671 case UNLT_EXPR:
3672 return "u<";
3673
3674 case LE_EXPR:
3675 return "<=";
3676 case UNLE_EXPR:
3677 return "u<=";
3678
3679 case GT_EXPR:
3680 return ">";
3681 case UNGT_EXPR:
3682 return "u>";
3683
3684 case GE_EXPR:
3685 return ">=";
3686 case UNGE_EXPR:
3687 return "u>=";
3688
3689 case LTGT_EXPR:
3690 return "<>";
3691
3692 case LSHIFT_EXPR:
3693 return "<<";
3694
3695 case RSHIFT_EXPR:
3696 return ">>";
3697
3698 case LROTATE_EXPR:
3699 return "r<<";
3700
3701 case RROTATE_EXPR:
3702 return "r>>";
3703
3704 case WIDEN_LSHIFT_EXPR:
3705 return "w<<";
3706
3707 case POINTER_PLUS_EXPR:
3708 return "+";
3709
3710 case PLUS_EXPR:
3711 return "+";
3712
3713 case WIDEN_SUM_EXPR:
3714 return "w+";
3715
3716 case WIDEN_MULT_EXPR:
3717 return "w*";
3718
3719 case MULT_HIGHPART_EXPR:
3720 return "h*";
3721
3722 case NEGATE_EXPR:
3723 case MINUS_EXPR:
3724 case POINTER_DIFF_EXPR:
3725 return "-";
3726
3727 case BIT_NOT_EXPR:
3728 return "~";
3729
3730 case TRUTH_NOT_EXPR:
3731 return "!";
3732
3733 case MULT_EXPR:
3734 case INDIRECT_REF:
3735 return "*";
3736
3737 case TRUNC_DIV_EXPR:
3738 case RDIV_EXPR:
3739 return "/";
3740
3741 case CEIL_DIV_EXPR:
3742 return "/[cl]";
3743
3744 case FLOOR_DIV_EXPR:
3745 return "/[fl]";
3746
3747 case ROUND_DIV_EXPR:
3748 return "/[rd]";
3749
3750 case EXACT_DIV_EXPR:
3751 return "/[ex]";
3752
3753 case TRUNC_MOD_EXPR:
3754 return "%";
3755
3756 case CEIL_MOD_EXPR:
3757 return "%[cl]";
3758
3759 case FLOOR_MOD_EXPR:
3760 return "%[fl]";
3761
3762 case ROUND_MOD_EXPR:
3763 return "%[rd]";
3764
3765 case PREDECREMENT_EXPR:
3766 return " --";
3767
3768 case PREINCREMENT_EXPR:
3769 return " ++";
3770
3771 case POSTDECREMENT_EXPR:
3772 return "-- ";
3773
3774 case POSTINCREMENT_EXPR:
3775 return "++ ";
3776
3777 case MAX_EXPR:
3778 return "max";
3779
3780 case MIN_EXPR:
3781 return "min";
3782
3783 default:
3784 return "<<< ??? >>>";
3785 }
3786 }
3787
3788 /* Return the symbol associated with operator OP. */
3789
3790 static const char *
3791 op_symbol (const_tree op)
3792 {
3793 return op_symbol_code (TREE_CODE (op));
3794 }
3795
3796 /* Prints the name of a call. NODE is the CALL_EXPR_FN of a CALL_EXPR or
3797 the gimple_call_fn of a GIMPLE_CALL. */
3798
3799 void
3800 print_call_name (pretty_printer *pp, tree node, dump_flags_t flags)
3801 {
3802 tree op0 = node;
3803
3804 if (TREE_CODE (op0) == NON_LVALUE_EXPR)
3805 op0 = TREE_OPERAND (op0, 0);
3806
3807 again:
3808 switch (TREE_CODE (op0))
3809 {
3810 case VAR_DECL:
3811 case PARM_DECL:
3812 case FUNCTION_DECL:
3813 dump_function_name (pp, op0, flags);
3814 break;
3815
3816 case ADDR_EXPR:
3817 case INDIRECT_REF:
3818 CASE_CONVERT:
3819 op0 = TREE_OPERAND (op0, 0);
3820 goto again;
3821
3822 case COND_EXPR:
3823 pp_left_paren (pp);
3824 dump_generic_node (pp, TREE_OPERAND (op0, 0), 0, flags, false);
3825 pp_string (pp, ") ? ");
3826 dump_generic_node (pp, TREE_OPERAND (op0, 1), 0, flags, false);
3827 pp_string (pp, " : ");
3828 dump_generic_node (pp, TREE_OPERAND (op0, 2), 0, flags, false);
3829 break;
3830
3831 case ARRAY_REF:
3832 if (TREE_CODE (TREE_OPERAND (op0, 0)) == VAR_DECL)
3833 dump_function_name (pp, TREE_OPERAND (op0, 0), flags);
3834 else
3835 dump_generic_node (pp, op0, 0, flags, false);
3836 break;
3837
3838 case MEM_REF:
3839 if (integer_zerop (TREE_OPERAND (op0, 1)))
3840 {
3841 op0 = TREE_OPERAND (op0, 0);
3842 goto again;
3843 }
3844 /* Fallthru. */
3845 case COMPONENT_REF:
3846 case SSA_NAME:
3847 case OBJ_TYPE_REF:
3848 dump_generic_node (pp, op0, 0, flags, false);
3849 break;
3850
3851 default:
3852 NIY;
3853 }
3854 }
3855
3856 /* Parses the string STR and replaces new-lines by '\n', tabs by '\t', ... */
3857
3858 static void
3859 pretty_print_string (pretty_printer *pp, const char *str)
3860 {
3861 if (str == NULL)
3862 return;
3863
3864 while (*str)
3865 {
3866 switch (str[0])
3867 {
3868 case '\b':
3869 pp_string (pp, "\\b");
3870 break;
3871
3872 case '\f':
3873 pp_string (pp, "\\f");
3874 break;
3875
3876 case '\n':
3877 pp_string (pp, "\\n");
3878 break;
3879
3880 case '\r':
3881 pp_string (pp, "\\r");
3882 break;
3883
3884 case '\t':
3885 pp_string (pp, "\\t");
3886 break;
3887
3888 case '\v':
3889 pp_string (pp, "\\v");
3890 break;
3891
3892 case '\\':
3893 pp_string (pp, "\\\\");
3894 break;
3895
3896 case '\"':
3897 pp_string (pp, "\\\"");
3898 break;
3899
3900 case '\'':
3901 pp_string (pp, "\\'");
3902 break;
3903
3904 /* No need to handle \0; the loop terminates on \0. */
3905
3906 case '\1':
3907 pp_string (pp, "\\1");
3908 break;
3909
3910 case '\2':
3911 pp_string (pp, "\\2");
3912 break;
3913
3914 case '\3':
3915 pp_string (pp, "\\3");
3916 break;
3917
3918 case '\4':
3919 pp_string (pp, "\\4");
3920 break;
3921
3922 case '\5':
3923 pp_string (pp, "\\5");
3924 break;
3925
3926 case '\6':
3927 pp_string (pp, "\\6");
3928 break;
3929
3930 case '\7':
3931 pp_string (pp, "\\7");
3932 break;
3933
3934 default:
3935 if (!ISPRINT (str[0]))
3936 {
3937 char buf[5];
3938 sprintf (buf, "\\x%x", (unsigned char)str[0]);
3939 pp_string (pp, buf);
3940 }
3941 else
3942 pp_character (pp, str[0]);
3943 break;
3944 }
3945 str++;
3946 }
3947 }
3948
3949 static void
3950 maybe_init_pretty_print (FILE *file)
3951 {
3952 if (!tree_pp)
3953 {
3954 tree_pp = new pretty_printer ();
3955 pp_needs_newline (tree_pp) = true;
3956 pp_translate_identifiers (tree_pp) = false;
3957 }
3958
3959 tree_pp->buffer->stream = file;
3960 }
3961
3962 static void
3963 newline_and_indent (pretty_printer *pp, int spc)
3964 {
3965 pp_newline (pp);
3966 INDENT (spc);
3967 }
3968
3969 /* Handle the %K format for TEXT. Separate from default_tree_printer
3970 so it can also be used in front ends.
3971 Argument is a statement from which EXPR_LOCATION and TREE_BLOCK will
3972 be recorded. */
3973
3974 void
3975 percent_K_format (text_info *text, tree t)
3976 {
3977 text->set_location (0, EXPR_LOCATION (t), true);
3978 gcc_assert (pp_ti_abstract_origin (text) != NULL);
3979 tree block = TREE_BLOCK (t);
3980 *pp_ti_abstract_origin (text) = NULL;
3981
3982 if (in_lto_p)
3983 {
3984 /* ??? LTO drops all BLOCK_ABSTRACT_ORIGINs apart from those
3985 representing the outermost block of an inlined function.
3986 So walk the BLOCK tree until we hit such a scope. */
3987 while (block
3988 && TREE_CODE (block) == BLOCK)
3989 {
3990 if (inlined_function_outer_scope_p (block))
3991 {
3992 *pp_ti_abstract_origin (text) = block;
3993 break;
3994 }
3995 block = BLOCK_SUPERCONTEXT (block);
3996 }
3997 return;
3998 }
3999
4000 while (block
4001 && TREE_CODE (block) == BLOCK
4002 && BLOCK_ABSTRACT_ORIGIN (block))
4003 {
4004 tree ao = BLOCK_ABSTRACT_ORIGIN (block);
4005
4006 while (TREE_CODE (ao) == BLOCK
4007 && BLOCK_ABSTRACT_ORIGIN (ao)
4008 && BLOCK_ABSTRACT_ORIGIN (ao) != ao)
4009 ao = BLOCK_ABSTRACT_ORIGIN (ao);
4010
4011 if (TREE_CODE (ao) == FUNCTION_DECL)
4012 {
4013 *pp_ti_abstract_origin (text) = block;
4014 break;
4015 }
4016 block = BLOCK_SUPERCONTEXT (block);
4017 }
4018 }
4019
4020 /* Print the identifier ID to PRETTY-PRINTER. */
4021
4022 void
4023 pp_tree_identifier (pretty_printer *pp, tree id)
4024 {
4025 if (pp_translate_identifiers (pp))
4026 {
4027 const char *text = identifier_to_locale (IDENTIFIER_POINTER (id));
4028 pp_append_text (pp, text, text + strlen (text));
4029 }
4030 else
4031 pp_append_text (pp, IDENTIFIER_POINTER (id),
4032 IDENTIFIER_POINTER (id) + IDENTIFIER_LENGTH (id));
4033 }
4034
4035 /* A helper function that is used to dump function information before the
4036 function dump. */
4037
4038 void
4039 dump_function_header (FILE *dump_file, tree fdecl, dump_flags_t flags)
4040 {
4041 const char *dname, *aname;
4042 struct cgraph_node *node = cgraph_node::get (fdecl);
4043 struct function *fun = DECL_STRUCT_FUNCTION (fdecl);
4044
4045 dname = lang_hooks.decl_printable_name (fdecl, 1);
4046
4047 if (DECL_ASSEMBLER_NAME_SET_P (fdecl))
4048 aname = (IDENTIFIER_POINTER
4049 (DECL_ASSEMBLER_NAME (fdecl)));
4050 else
4051 aname = "<unset-asm-name>";
4052
4053 fprintf (dump_file, "\n;; Function %s (%s, funcdef_no=%d",
4054 dname, aname, fun->funcdef_no);
4055 if (!(flags & TDF_NOUID))
4056 fprintf (dump_file, ", decl_uid=%d", DECL_UID (fdecl));
4057 if (node)
4058 {
4059 fprintf (dump_file, ", cgraph_uid=%d", node->uid);
4060 fprintf (dump_file, ", symbol_order=%d)%s\n\n", node->order,
4061 node->frequency == NODE_FREQUENCY_HOT
4062 ? " (hot)"
4063 : node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
4064 ? " (unlikely executed)"
4065 : node->frequency == NODE_FREQUENCY_EXECUTED_ONCE
4066 ? " (executed once)"
4067 : "");
4068 }
4069 else
4070 fprintf (dump_file, ")\n\n");
4071 }
4072
4073 /* Dump double_int D to pretty_printer PP. UNS is true
4074 if D is unsigned and false otherwise. */
4075 void
4076 pp_double_int (pretty_printer *pp, double_int d, bool uns)
4077 {
4078 if (d.fits_shwi ())
4079 pp_wide_integer (pp, d.low);
4080 else if (d.fits_uhwi ())
4081 pp_unsigned_wide_integer (pp, d.low);
4082 else
4083 {
4084 unsigned HOST_WIDE_INT low = d.low;
4085 HOST_WIDE_INT high = d.high;
4086 if (!uns && d.is_negative ())
4087 {
4088 pp_minus (pp);
4089 high = ~high + !low;
4090 low = -low;
4091 }
4092 /* Would "%x%0*x" or "%x%*0x" get zero-padding on all
4093 systems? */
4094 sprintf (pp_buffer (pp)->digit_buffer,
4095 HOST_WIDE_INT_PRINT_DOUBLE_HEX,
4096 (unsigned HOST_WIDE_INT) high, low);
4097 pp_string (pp, pp_buffer (pp)->digit_buffer);
4098 }
4099 }
Mirror of the offical gcc git repository hosted at gcc.gnu.org