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tree.def (SWITCH_EXPR): Change from 3 operand to 2 operand tree.
[thirdparty/gcc.git] / gcc / tree-pretty-print.c
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 newline_and_indent (pp, spc+2);
2690 pp_right_brace (pp);
2691 }
2692 is_expr = false;
2693 break;
2694
2695 case GOTO_EXPR:
2696 op0 = GOTO_DESTINATION (node);
2697 if (TREE_CODE (op0) != SSA_NAME && DECL_P (op0) && DECL_NAME (op0))
2698 {
2699 const char *name = IDENTIFIER_POINTER (DECL_NAME (op0));
2700 if (strcmp (name, "break") == 0
2701 || strcmp (name, "continue") == 0)
2702 {
2703 pp_string (pp, name);
2704 break;
2705 }
2706 }
2707 pp_string (pp, "goto ");
2708 dump_generic_node (pp, op0, spc, flags, false);
2709 break;
2710
2711 case ASM_EXPR:
2712 pp_string (pp, "__asm__");
2713 if (ASM_VOLATILE_P (node))
2714 pp_string (pp, " __volatile__");
2715 pp_left_paren (pp);
2716 dump_generic_node (pp, ASM_STRING (node), spc, flags, false);
2717 pp_colon (pp);
2718 dump_generic_node (pp, ASM_OUTPUTS (node), spc, flags, false);
2719 pp_colon (pp);
2720 dump_generic_node (pp, ASM_INPUTS (node), spc, flags, false);
2721 if (ASM_CLOBBERS (node))
2722 {
2723 pp_colon (pp);
2724 dump_generic_node (pp, ASM_CLOBBERS (node), spc, flags, false);
2725 }
2726 pp_right_paren (pp);
2727 break;
2728
2729 case CASE_LABEL_EXPR:
2730 if (CASE_LOW (node) && CASE_HIGH (node))
2731 {
2732 pp_string (pp, "case ");
2733 dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
2734 pp_string (pp, " ... ");
2735 dump_generic_node (pp, CASE_HIGH (node), spc, flags, false);
2736 }
2737 else if (CASE_LOW (node))
2738 {
2739 pp_string (pp, "case ");
2740 dump_generic_node (pp, CASE_LOW (node), spc, flags, false);
2741 }
2742 else
2743 pp_string (pp, "default");
2744 pp_colon (pp);
2745 break;
2746
2747 case OBJ_TYPE_REF:
2748 pp_string (pp, "OBJ_TYPE_REF(");
2749 dump_generic_node (pp, OBJ_TYPE_REF_EXPR (node), spc, flags, false);
2750 pp_semicolon (pp);
2751 /* We omit the class type for -fcompare-debug because we may
2752 drop TYPE_BINFO early depending on debug info, and then
2753 virtual_method_call_p would return false, whereas when
2754 TYPE_BINFO is preserved it may still return true and then
2755 we'd print the class type. Compare tree and rtl dumps for
2756 libstdc++-prettyprinters/shared_ptr.cc with and without -g,
2757 for example, at occurrences of OBJ_TYPE_REF. */
2758 if (!(flags & (TDF_SLIM | TDF_COMPARE_DEBUG))
2759 && virtual_method_call_p (node))
2760 {
2761 pp_string (pp, "(");
2762 dump_generic_node (pp, obj_type_ref_class (node), spc, flags, false);
2763 pp_string (pp, ")");
2764 }
2765 dump_generic_node (pp, OBJ_TYPE_REF_OBJECT (node), spc, flags, false);
2766 pp_arrow (pp);
2767 dump_generic_node (pp, OBJ_TYPE_REF_TOKEN (node), spc, flags, false);
2768 pp_right_paren (pp);
2769 break;
2770
2771 case SSA_NAME:
2772 if (SSA_NAME_IDENTIFIER (node))
2773 {
2774 if ((flags & TDF_NOUID)
2775 && SSA_NAME_VAR (node)
2776 && DECL_NAMELESS (SSA_NAME_VAR (node)))
2777 dump_fancy_name (pp, SSA_NAME_IDENTIFIER (node));
2778 else if (! (flags & TDF_GIMPLE)
2779 || SSA_NAME_VAR (node))
2780 dump_generic_node (pp, SSA_NAME_IDENTIFIER (node),
2781 spc, flags, false);
2782 }
2783 pp_underscore (pp);
2784 pp_decimal_int (pp, SSA_NAME_VERSION (node));
2785 if (SSA_NAME_IS_DEFAULT_DEF (node))
2786 pp_string (pp, "(D)");
2787 if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (node))
2788 pp_string (pp, "(ab)");
2789 break;
2790
2791 case WITH_SIZE_EXPR:
2792 pp_string (pp, "WITH_SIZE_EXPR <");
2793 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2794 pp_string (pp, ", ");
2795 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2796 pp_greater (pp);
2797 break;
2798
2799 case ASSERT_EXPR:
2800 pp_string (pp, "ASSERT_EXPR <");
2801 dump_generic_node (pp, ASSERT_EXPR_VAR (node), spc, flags, false);
2802 pp_string (pp, ", ");
2803 dump_generic_node (pp, ASSERT_EXPR_COND (node), spc, flags, false);
2804 pp_greater (pp);
2805 break;
2806
2807 case SCEV_KNOWN:
2808 pp_string (pp, "scev_known");
2809 break;
2810
2811 case SCEV_NOT_KNOWN:
2812 pp_string (pp, "scev_not_known");
2813 break;
2814
2815 case POLYNOMIAL_CHREC:
2816 pp_left_brace (pp);
2817 dump_generic_node (pp, CHREC_LEFT (node), spc, flags, false);
2818 pp_string (pp, ", +, ");
2819 dump_generic_node (pp, CHREC_RIGHT (node), spc, flags, false);
2820 pp_printf (pp, "}_%u", CHREC_VARIABLE (node));
2821 is_stmt = false;
2822 break;
2823
2824 case REALIGN_LOAD_EXPR:
2825 pp_string (pp, "REALIGN_LOAD <");
2826 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2827 pp_string (pp, ", ");
2828 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2829 pp_string (pp, ", ");
2830 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2831 pp_greater (pp);
2832 break;
2833
2834 case VEC_COND_EXPR:
2835 pp_string (pp, " VEC_COND_EXPR < ");
2836 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
2837 pp_string (pp, " , ");
2838 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
2839 pp_string (pp, " , ");
2840 dump_generic_node (pp, TREE_OPERAND (node, 2), spc, flags, false);
2841 pp_string (pp, " > ");
2842 break;
2843
2844 case VEC_PERM_EXPR:
2845 pp_string (pp, " VEC_PERM_EXPR < ");
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_string (pp, " > ");
2852 break;
2853
2854 case DOT_PROD_EXPR:
2855 pp_string (pp, " DOT_PROD_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 WIDEN_MULT_PLUS_EXPR:
2865 pp_string (pp, " WIDEN_MULT_PLUS_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 WIDEN_MULT_MINUS_EXPR:
2875 pp_string (pp, " WIDEN_MULT_MINUS_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 FMA_EXPR:
2885 pp_string (pp, " FMA_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 OACC_PARALLEL:
2895 pp_string (pp, "#pragma acc parallel");
2896 goto dump_omp_clauses_body;
2897
2898 case OACC_KERNELS:
2899 pp_string (pp, "#pragma acc kernels");
2900 goto dump_omp_clauses_body;
2901
2902 case OACC_DATA:
2903 pp_string (pp, "#pragma acc data");
2904 dump_omp_clauses (pp, OACC_DATA_CLAUSES (node), spc, flags);
2905 goto dump_omp_body;
2906
2907 case OACC_HOST_DATA:
2908 pp_string (pp, "#pragma acc host_data");
2909 dump_omp_clauses (pp, OACC_HOST_DATA_CLAUSES (node), spc, flags);
2910 goto dump_omp_body;
2911
2912 case OACC_DECLARE:
2913 pp_string (pp, "#pragma acc declare");
2914 dump_omp_clauses (pp, OACC_DECLARE_CLAUSES (node), spc, flags);
2915 break;
2916
2917 case OACC_UPDATE:
2918 pp_string (pp, "#pragma acc update");
2919 dump_omp_clauses (pp, OACC_UPDATE_CLAUSES (node), spc, flags);
2920 break;
2921
2922 case OACC_ENTER_DATA:
2923 pp_string (pp, "#pragma acc enter data");
2924 dump_omp_clauses (pp, OACC_ENTER_DATA_CLAUSES (node), spc, flags);
2925 break;
2926
2927 case OACC_EXIT_DATA:
2928 pp_string (pp, "#pragma acc exit data");
2929 dump_omp_clauses (pp, OACC_EXIT_DATA_CLAUSES (node), spc, flags);
2930 break;
2931
2932 case OACC_CACHE:
2933 pp_string (pp, "#pragma acc cache");
2934 dump_omp_clauses (pp, OACC_CACHE_CLAUSES (node), spc, flags);
2935 break;
2936
2937 case OMP_PARALLEL:
2938 pp_string (pp, "#pragma omp parallel");
2939 dump_omp_clauses (pp, OMP_PARALLEL_CLAUSES (node), spc, flags);
2940 goto dump_omp_body;
2941
2942 dump_omp_clauses_body:
2943 dump_omp_clauses (pp, OMP_CLAUSES (node), spc, flags);
2944 goto dump_omp_body;
2945
2946 dump_omp_body:
2947 if (!(flags & TDF_SLIM) && OMP_BODY (node))
2948 {
2949 newline_and_indent (pp, spc + 2);
2950 pp_left_brace (pp);
2951 newline_and_indent (pp, spc + 4);
2952 dump_generic_node (pp, OMP_BODY (node), spc + 4, flags, false);
2953 newline_and_indent (pp, spc + 2);
2954 pp_right_brace (pp);
2955 }
2956 is_expr = false;
2957 break;
2958
2959 case OMP_TASK:
2960 pp_string (pp, "#pragma omp task");
2961 dump_omp_clauses (pp, OMP_TASK_CLAUSES (node), spc, flags);
2962 goto dump_omp_body;
2963
2964 case OMP_FOR:
2965 pp_string (pp, "#pragma omp for");
2966 goto dump_omp_loop;
2967
2968 case OMP_SIMD:
2969 pp_string (pp, "#pragma omp simd");
2970 goto dump_omp_loop;
2971
2972 case CILK_SIMD:
2973 pp_string (pp, "#pragma simd");
2974 goto dump_omp_loop;
2975
2976 case CILK_FOR:
2977 /* This label points one line after dumping the clauses.
2978 For _Cilk_for the clauses are dumped after the _Cilk_for (...)
2979 parameters are printed out. */
2980 goto dump_omp_loop_cilk_for;
2981
2982 case OMP_DISTRIBUTE:
2983 pp_string (pp, "#pragma omp distribute");
2984 goto dump_omp_loop;
2985
2986 case OMP_TASKLOOP:
2987 pp_string (pp, "#pragma omp taskloop");
2988 goto dump_omp_loop;
2989
2990 case OACC_LOOP:
2991 pp_string (pp, "#pragma acc loop");
2992 goto dump_omp_loop;
2993
2994 case OMP_TEAMS:
2995 pp_string (pp, "#pragma omp teams");
2996 dump_omp_clauses (pp, OMP_TEAMS_CLAUSES (node), spc, flags);
2997 goto dump_omp_body;
2998
2999 case OMP_TARGET_DATA:
3000 pp_string (pp, "#pragma omp target data");
3001 dump_omp_clauses (pp, OMP_TARGET_DATA_CLAUSES (node), spc, flags);
3002 goto dump_omp_body;
3003
3004 case OMP_TARGET_ENTER_DATA:
3005 pp_string (pp, "#pragma omp target enter data");
3006 dump_omp_clauses (pp, OMP_TARGET_ENTER_DATA_CLAUSES (node), spc, flags);
3007 is_expr = false;
3008 break;
3009
3010 case OMP_TARGET_EXIT_DATA:
3011 pp_string (pp, "#pragma omp target exit data");
3012 dump_omp_clauses (pp, OMP_TARGET_EXIT_DATA_CLAUSES (node), spc, flags);
3013 is_expr = false;
3014 break;
3015
3016 case OMP_TARGET:
3017 pp_string (pp, "#pragma omp target");
3018 dump_omp_clauses (pp, OMP_TARGET_CLAUSES (node), spc, flags);
3019 goto dump_omp_body;
3020
3021 case OMP_TARGET_UPDATE:
3022 pp_string (pp, "#pragma omp target update");
3023 dump_omp_clauses (pp, OMP_TARGET_UPDATE_CLAUSES (node), spc, flags);
3024 is_expr = false;
3025 break;
3026
3027 dump_omp_loop:
3028 dump_omp_clauses (pp, OMP_FOR_CLAUSES (node), spc, flags);
3029
3030 dump_omp_loop_cilk_for:
3031 if (!(flags & TDF_SLIM))
3032 {
3033 int i;
3034
3035 if (OMP_FOR_PRE_BODY (node))
3036 {
3037 if (TREE_CODE (node) == CILK_FOR)
3038 pp_string (pp, " ");
3039 else
3040 newline_and_indent (pp, spc + 2);
3041 pp_left_brace (pp);
3042 spc += 4;
3043 newline_and_indent (pp, spc);
3044 dump_generic_node (pp, OMP_FOR_PRE_BODY (node),
3045 spc, flags, false);
3046 }
3047 if (OMP_FOR_INIT (node))
3048 {
3049 spc -= 2;
3050 for (i = 0; i < TREE_VEC_LENGTH (OMP_FOR_INIT (node)); i++)
3051 {
3052 spc += 2;
3053 if (TREE_CODE (node) != CILK_FOR || OMP_FOR_PRE_BODY (node))
3054 newline_and_indent (pp, spc);
3055 if (TREE_CODE (node) == CILK_FOR)
3056 pp_string (pp, "_Cilk_for (");
3057 else
3058 pp_string (pp, "for (");
3059 dump_generic_node (pp,
3060 TREE_VEC_ELT (OMP_FOR_INIT (node), i),
3061 spc, flags, false);
3062 pp_string (pp, "; ");
3063 dump_generic_node (pp,
3064 TREE_VEC_ELT (OMP_FOR_COND (node), i),
3065 spc, flags, false);
3066 pp_string (pp, "; ");
3067 dump_generic_node (pp,
3068 TREE_VEC_ELT (OMP_FOR_INCR (node), i),
3069 spc, flags, false);
3070 pp_right_paren (pp);
3071 }
3072 if (TREE_CODE (node) == CILK_FOR)
3073 dump_omp_clauses (pp, OMP_FOR_CLAUSES (node), spc, flags);
3074 }
3075 if (OMP_FOR_BODY (node))
3076 {
3077 newline_and_indent (pp, spc + 2);
3078 pp_left_brace (pp);
3079 newline_and_indent (pp, spc + 4);
3080 dump_generic_node (pp, OMP_FOR_BODY (node), spc + 4, flags,
3081 false);
3082 newline_and_indent (pp, spc + 2);
3083 pp_right_brace (pp);
3084 }
3085 if (OMP_FOR_INIT (node))
3086 spc -= 2 * TREE_VEC_LENGTH (OMP_FOR_INIT (node)) - 2;
3087 if (OMP_FOR_PRE_BODY (node))
3088 {
3089 spc -= 4;
3090 newline_and_indent (pp, spc + 2);
3091 pp_right_brace (pp);
3092 }
3093 }
3094 is_expr = false;
3095 break;
3096
3097 case OMP_SECTIONS:
3098 pp_string (pp, "#pragma omp sections");
3099 dump_omp_clauses (pp, OMP_SECTIONS_CLAUSES (node), spc, flags);
3100 goto dump_omp_body;
3101
3102 case OMP_SECTION:
3103 pp_string (pp, "#pragma omp section");
3104 goto dump_omp_body;
3105
3106 case OMP_MASTER:
3107 pp_string (pp, "#pragma omp master");
3108 goto dump_omp_body;
3109
3110 case OMP_TASKGROUP:
3111 pp_string (pp, "#pragma omp taskgroup");
3112 goto dump_omp_body;
3113
3114 case OMP_ORDERED:
3115 pp_string (pp, "#pragma omp ordered");
3116 dump_omp_clauses (pp, OMP_ORDERED_CLAUSES (node), spc, flags);
3117 goto dump_omp_body;
3118
3119 case OMP_CRITICAL:
3120 pp_string (pp, "#pragma omp critical");
3121 if (OMP_CRITICAL_NAME (node))
3122 {
3123 pp_space (pp);
3124 pp_left_paren (pp);
3125 dump_generic_node (pp, OMP_CRITICAL_NAME (node), spc,
3126 flags, false);
3127 pp_right_paren (pp);
3128 }
3129 dump_omp_clauses (pp, OMP_CRITICAL_CLAUSES (node), spc, flags);
3130 goto dump_omp_body;
3131
3132 case OMP_ATOMIC:
3133 pp_string (pp, "#pragma omp atomic");
3134 if (OMP_ATOMIC_SEQ_CST (node))
3135 pp_string (pp, " seq_cst");
3136 newline_and_indent (pp, spc + 2);
3137 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3138 pp_space (pp);
3139 pp_equal (pp);
3140 pp_space (pp);
3141 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3142 break;
3143
3144 case OMP_ATOMIC_READ:
3145 pp_string (pp, "#pragma omp atomic read");
3146 if (OMP_ATOMIC_SEQ_CST (node))
3147 pp_string (pp, " seq_cst");
3148 newline_and_indent (pp, spc + 2);
3149 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3150 pp_space (pp);
3151 break;
3152
3153 case OMP_ATOMIC_CAPTURE_OLD:
3154 case OMP_ATOMIC_CAPTURE_NEW:
3155 pp_string (pp, "#pragma omp atomic capture");
3156 if (OMP_ATOMIC_SEQ_CST (node))
3157 pp_string (pp, " seq_cst");
3158 newline_and_indent (pp, spc + 2);
3159 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3160 pp_space (pp);
3161 pp_equal (pp);
3162 pp_space (pp);
3163 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3164 break;
3165
3166 case OMP_SINGLE:
3167 pp_string (pp, "#pragma omp single");
3168 dump_omp_clauses (pp, OMP_SINGLE_CLAUSES (node), spc, flags);
3169 goto dump_omp_body;
3170
3171 case OMP_CLAUSE:
3172 dump_omp_clause (pp, node, spc, flags);
3173 is_expr = false;
3174 break;
3175
3176 case TRANSACTION_EXPR:
3177 if (TRANSACTION_EXPR_OUTER (node))
3178 pp_string (pp, "__transaction_atomic [[outer]]");
3179 else if (TRANSACTION_EXPR_RELAXED (node))
3180 pp_string (pp, "__transaction_relaxed");
3181 else
3182 pp_string (pp, "__transaction_atomic");
3183 if (!(flags & TDF_SLIM) && TRANSACTION_EXPR_BODY (node))
3184 {
3185 newline_and_indent (pp, spc);
3186 pp_left_brace (pp);
3187 newline_and_indent (pp, spc + 2);
3188 dump_generic_node (pp, TRANSACTION_EXPR_BODY (node),
3189 spc + 2, flags, false);
3190 newline_and_indent (pp, spc);
3191 pp_right_brace (pp);
3192 }
3193 is_expr = false;
3194 break;
3195
3196 case VEC_WIDEN_MULT_HI_EXPR:
3197 case VEC_WIDEN_MULT_LO_EXPR:
3198 case VEC_WIDEN_MULT_EVEN_EXPR:
3199 case VEC_WIDEN_MULT_ODD_EXPR:
3200 case VEC_WIDEN_LSHIFT_HI_EXPR:
3201 case VEC_WIDEN_LSHIFT_LO_EXPR:
3202 pp_space (pp);
3203 for (str = get_tree_code_name (code); *str; str++)
3204 pp_character (pp, TOUPPER (*str));
3205 pp_string (pp, " < ");
3206 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3207 pp_string (pp, ", ");
3208 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3209 pp_string (pp, " > ");
3210 break;
3211
3212 case VEC_UNPACK_HI_EXPR:
3213 pp_string (pp, " VEC_UNPACK_HI_EXPR < ");
3214 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3215 pp_string (pp, " > ");
3216 break;
3217
3218 case VEC_UNPACK_LO_EXPR:
3219 pp_string (pp, " VEC_UNPACK_LO_EXPR < ");
3220 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3221 pp_string (pp, " > ");
3222 break;
3223
3224 case VEC_UNPACK_FLOAT_HI_EXPR:
3225 pp_string (pp, " VEC_UNPACK_FLOAT_HI_EXPR < ");
3226 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3227 pp_string (pp, " > ");
3228 break;
3229
3230 case VEC_UNPACK_FLOAT_LO_EXPR:
3231 pp_string (pp, " VEC_UNPACK_FLOAT_LO_EXPR < ");
3232 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3233 pp_string (pp, " > ");
3234 break;
3235
3236 case VEC_PACK_TRUNC_EXPR:
3237 pp_string (pp, " VEC_PACK_TRUNC_EXPR < ");
3238 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3239 pp_string (pp, ", ");
3240 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3241 pp_string (pp, " > ");
3242 break;
3243
3244 case VEC_PACK_SAT_EXPR:
3245 pp_string (pp, " VEC_PACK_SAT_EXPR < ");
3246 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3247 pp_string (pp, ", ");
3248 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3249 pp_string (pp, " > ");
3250 break;
3251
3252 case VEC_PACK_FIX_TRUNC_EXPR:
3253 pp_string (pp, " VEC_PACK_FIX_TRUNC_EXPR < ");
3254 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3255 pp_string (pp, ", ");
3256 dump_generic_node (pp, TREE_OPERAND (node, 1), spc, flags, false);
3257 pp_string (pp, " > ");
3258 break;
3259
3260 case BLOCK:
3261 dump_block_node (pp, node, spc, flags);
3262 break;
3263
3264 case CILK_SPAWN_STMT:
3265 pp_string (pp, "_Cilk_spawn ");
3266 dump_generic_node (pp, TREE_OPERAND (node, 0), spc, flags, false);
3267 break;
3268
3269 case CILK_SYNC_STMT:
3270 pp_string (pp, "_Cilk_sync");
3271 break;
3272
3273 default:
3274 NIY;
3275 }
3276
3277 if (is_stmt && is_expr)
3278 pp_semicolon (pp);
3279
3280 return spc;
3281 }
3282
3283 /* Print the declaration of a variable. */
3284
3285 void
3286 print_declaration (pretty_printer *pp, tree t, int spc, dump_flags_t flags)
3287 {
3288 INDENT (spc);
3289
3290 if (TREE_CODE(t) == NAMELIST_DECL)
3291 {
3292 pp_string(pp, "namelist ");
3293 dump_decl_name (pp, t, flags);
3294 pp_semicolon (pp);
3295 return;
3296 }
3297
3298 if (TREE_CODE (t) == TYPE_DECL)
3299 pp_string (pp, "typedef ");
3300
3301 if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_WRTL) && DECL_REGISTER (t))
3302 pp_string (pp, "register ");
3303
3304 if (TREE_PUBLIC (t) && DECL_EXTERNAL (t))
3305 pp_string (pp, "extern ");
3306 else if (TREE_STATIC (t))
3307 pp_string (pp, "static ");
3308
3309 /* Print the type and name. */
3310 if (TREE_TYPE (t) && TREE_CODE (TREE_TYPE (t)) == ARRAY_TYPE)
3311 {
3312 tree tmp;
3313
3314 /* Print array's type. */
3315 tmp = TREE_TYPE (t);
3316 while (TREE_CODE (TREE_TYPE (tmp)) == ARRAY_TYPE)
3317 tmp = TREE_TYPE (tmp);
3318 dump_generic_node (pp, TREE_TYPE (tmp), spc, flags, false);
3319
3320 /* Print variable's name. */
3321 pp_space (pp);
3322 dump_generic_node (pp, t, spc, flags, false);
3323
3324 /* Print the dimensions. */
3325 tmp = TREE_TYPE (t);
3326 while (TREE_CODE (tmp) == ARRAY_TYPE)
3327 {
3328 dump_array_domain (pp, TYPE_DOMAIN (tmp), spc, flags);
3329 tmp = TREE_TYPE (tmp);
3330 }
3331 }
3332 else if (TREE_CODE (t) == FUNCTION_DECL)
3333 {
3334 dump_generic_node (pp, TREE_TYPE (TREE_TYPE (t)), spc, flags, false);
3335 pp_space (pp);
3336 dump_decl_name (pp, t, flags);
3337 dump_function_declaration (pp, TREE_TYPE (t), spc, flags);
3338 }
3339 else
3340 {
3341 /* Print type declaration. */
3342 dump_generic_node (pp, TREE_TYPE (t), spc, flags, false);
3343
3344 /* Print variable's name. */
3345 pp_space (pp);
3346 dump_generic_node (pp, t, spc, flags, false);
3347 }
3348
3349 if (VAR_P (t) && DECL_HARD_REGISTER (t))
3350 {
3351 pp_string (pp, " __asm__ ");
3352 pp_left_paren (pp);
3353 dump_generic_node (pp, DECL_ASSEMBLER_NAME (t), spc, flags, false);
3354 pp_right_paren (pp);
3355 }
3356
3357 /* The initial value of a function serves to determine whether the function
3358 is declared or defined. So the following does not apply to function
3359 nodes. */
3360 if (TREE_CODE (t) != FUNCTION_DECL)
3361 {
3362 /* Print the initial value. */
3363 if (DECL_INITIAL (t))
3364 {
3365 pp_space (pp);
3366 pp_equal (pp);
3367 pp_space (pp);
3368 dump_generic_node (pp, DECL_INITIAL (t), spc, flags, false);
3369 }
3370 }
3371
3372 if (VAR_P (t) && DECL_HAS_VALUE_EXPR_P (t))
3373 {
3374 pp_string (pp, " [value-expr: ");
3375 dump_generic_node (pp, DECL_VALUE_EXPR (t), spc, flags, false);
3376 pp_right_bracket (pp);
3377 }
3378
3379 pp_semicolon (pp);
3380 }
3381
3382
3383 /* Prints a structure: name, fields, and methods.
3384 FIXME: Still incomplete. */
3385
3386 static void
3387 print_struct_decl (pretty_printer *pp, const_tree node, int spc,
3388 dump_flags_t flags)
3389 {
3390 /* Print the name of the structure. */
3391 if (TYPE_NAME (node))
3392 {
3393 INDENT (spc);
3394 if (TREE_CODE (node) == RECORD_TYPE)
3395 pp_string (pp, "struct ");
3396 else if ((TREE_CODE (node) == UNION_TYPE
3397 || TREE_CODE (node) == QUAL_UNION_TYPE))
3398 pp_string (pp, "union ");
3399
3400 dump_generic_node (pp, TYPE_NAME (node), spc, 0, false);
3401 }
3402
3403 /* Print the contents of the structure. */
3404 pp_newline (pp);
3405 INDENT (spc);
3406 pp_left_brace (pp);
3407 pp_newline (pp);
3408
3409 /* Print the fields of the structure. */
3410 {
3411 tree tmp;
3412 tmp = TYPE_FIELDS (node);
3413 while (tmp)
3414 {
3415 /* Avoid to print recursively the structure. */
3416 /* FIXME : Not implemented correctly...,
3417 what about the case when we have a cycle in the contain graph? ...
3418 Maybe this could be solved by looking at the scope in which the
3419 structure was declared. */
3420 if (TREE_TYPE (tmp) != node
3421 && (TREE_CODE (TREE_TYPE (tmp)) != POINTER_TYPE
3422 || TREE_TYPE (TREE_TYPE (tmp)) != node))
3423 {
3424 print_declaration (pp, tmp, spc+2, flags);
3425 pp_newline (pp);
3426 }
3427 tmp = DECL_CHAIN (tmp);
3428 }
3429 }
3430 INDENT (spc);
3431 pp_right_brace (pp);
3432 }
3433
3434 /* Return the priority of the operator CODE.
3435
3436 From lowest to highest precedence with either left-to-right (L-R)
3437 or right-to-left (R-L) associativity]:
3438
3439 1 [L-R] ,
3440 2 [R-L] = += -= *= /= %= &= ^= |= <<= >>=
3441 3 [R-L] ?:
3442 4 [L-R] ||
3443 5 [L-R] &&
3444 6 [L-R] |
3445 7 [L-R] ^
3446 8 [L-R] &
3447 9 [L-R] == !=
3448 10 [L-R] < <= > >=
3449 11 [L-R] << >>
3450 12 [L-R] + -
3451 13 [L-R] * / %
3452 14 [R-L] ! ~ ++ -- + - * & (type) sizeof
3453 15 [L-R] fn() [] -> .
3454
3455 unary +, - and * have higher precedence than the corresponding binary
3456 operators. */
3457
3458 int
3459 op_code_prio (enum tree_code code)
3460 {
3461 switch (code)
3462 {
3463 case TREE_LIST:
3464 case COMPOUND_EXPR:
3465 case BIND_EXPR:
3466 return 1;
3467
3468 case MODIFY_EXPR:
3469 case INIT_EXPR:
3470 return 2;
3471
3472 case COND_EXPR:
3473 return 3;
3474
3475 case TRUTH_OR_EXPR:
3476 case TRUTH_ORIF_EXPR:
3477 return 4;
3478
3479 case TRUTH_AND_EXPR:
3480 case TRUTH_ANDIF_EXPR:
3481 return 5;
3482
3483 case BIT_IOR_EXPR:
3484 return 6;
3485
3486 case BIT_XOR_EXPR:
3487 case TRUTH_XOR_EXPR:
3488 return 7;
3489
3490 case BIT_AND_EXPR:
3491 return 8;
3492
3493 case EQ_EXPR:
3494 case NE_EXPR:
3495 return 9;
3496
3497 case UNLT_EXPR:
3498 case UNLE_EXPR:
3499 case UNGT_EXPR:
3500 case UNGE_EXPR:
3501 case UNEQ_EXPR:
3502 case LTGT_EXPR:
3503 case ORDERED_EXPR:
3504 case UNORDERED_EXPR:
3505 case LT_EXPR:
3506 case LE_EXPR:
3507 case GT_EXPR:
3508 case GE_EXPR:
3509 return 10;
3510
3511 case LSHIFT_EXPR:
3512 case RSHIFT_EXPR:
3513 case LROTATE_EXPR:
3514 case RROTATE_EXPR:
3515 case VEC_WIDEN_LSHIFT_HI_EXPR:
3516 case VEC_WIDEN_LSHIFT_LO_EXPR:
3517 case WIDEN_LSHIFT_EXPR:
3518 return 11;
3519
3520 case WIDEN_SUM_EXPR:
3521 case PLUS_EXPR:
3522 case POINTER_PLUS_EXPR:
3523 case POINTER_DIFF_EXPR:
3524 case MINUS_EXPR:
3525 return 12;
3526
3527 case VEC_WIDEN_MULT_HI_EXPR:
3528 case VEC_WIDEN_MULT_LO_EXPR:
3529 case WIDEN_MULT_EXPR:
3530 case DOT_PROD_EXPR:
3531 case WIDEN_MULT_PLUS_EXPR:
3532 case WIDEN_MULT_MINUS_EXPR:
3533 case MULT_EXPR:
3534 case MULT_HIGHPART_EXPR:
3535 case TRUNC_DIV_EXPR:
3536 case CEIL_DIV_EXPR:
3537 case FLOOR_DIV_EXPR:
3538 case ROUND_DIV_EXPR:
3539 case RDIV_EXPR:
3540 case EXACT_DIV_EXPR:
3541 case TRUNC_MOD_EXPR:
3542 case CEIL_MOD_EXPR:
3543 case FLOOR_MOD_EXPR:
3544 case ROUND_MOD_EXPR:
3545 case FMA_EXPR:
3546 return 13;
3547
3548 case TRUTH_NOT_EXPR:
3549 case BIT_NOT_EXPR:
3550 case POSTINCREMENT_EXPR:
3551 case POSTDECREMENT_EXPR:
3552 case PREINCREMENT_EXPR:
3553 case PREDECREMENT_EXPR:
3554 case NEGATE_EXPR:
3555 case INDIRECT_REF:
3556 case ADDR_EXPR:
3557 case FLOAT_EXPR:
3558 CASE_CONVERT:
3559 case FIX_TRUNC_EXPR:
3560 case TARGET_EXPR:
3561 return 14;
3562
3563 case CALL_EXPR:
3564 case ARRAY_REF:
3565 case ARRAY_RANGE_REF:
3566 case COMPONENT_REF:
3567 return 15;
3568
3569 /* Special expressions. */
3570 case MIN_EXPR:
3571 case MAX_EXPR:
3572 case ABS_EXPR:
3573 case REALPART_EXPR:
3574 case IMAGPART_EXPR:
3575 case VEC_UNPACK_HI_EXPR:
3576 case VEC_UNPACK_LO_EXPR:
3577 case VEC_UNPACK_FLOAT_HI_EXPR:
3578 case VEC_UNPACK_FLOAT_LO_EXPR:
3579 case VEC_PACK_TRUNC_EXPR:
3580 case VEC_PACK_SAT_EXPR:
3581 return 16;
3582
3583 default:
3584 /* Return an arbitrarily high precedence to avoid surrounding single
3585 VAR_DECLs in ()s. */
3586 return 9999;
3587 }
3588 }
3589
3590 /* Return the priority of the operator OP. */
3591
3592 int
3593 op_prio (const_tree op)
3594 {
3595 enum tree_code code;
3596
3597 if (op == NULL)
3598 return 9999;
3599
3600 code = TREE_CODE (op);
3601 if (code == SAVE_EXPR || code == NON_LVALUE_EXPR)
3602 return op_prio (TREE_OPERAND (op, 0));
3603
3604 return op_code_prio (code);
3605 }
3606
3607 /* Return the symbol associated with operator CODE. */
3608
3609 const char *
3610 op_symbol_code (enum tree_code code)
3611 {
3612 switch (code)
3613 {
3614 case MODIFY_EXPR:
3615 return "=";
3616
3617 case TRUTH_OR_EXPR:
3618 case TRUTH_ORIF_EXPR:
3619 return "||";
3620
3621 case TRUTH_AND_EXPR:
3622 case TRUTH_ANDIF_EXPR:
3623 return "&&";
3624
3625 case BIT_IOR_EXPR:
3626 return "|";
3627
3628 case TRUTH_XOR_EXPR:
3629 case BIT_XOR_EXPR:
3630 return "^";
3631
3632 case ADDR_EXPR:
3633 case BIT_AND_EXPR:
3634 return "&";
3635
3636 case ORDERED_EXPR:
3637 return "ord";
3638 case UNORDERED_EXPR:
3639 return "unord";
3640
3641 case EQ_EXPR:
3642 return "==";
3643 case UNEQ_EXPR:
3644 return "u==";
3645
3646 case NE_EXPR:
3647 return "!=";
3648
3649 case LT_EXPR:
3650 return "<";
3651 case UNLT_EXPR:
3652 return "u<";
3653
3654 case LE_EXPR:
3655 return "<=";
3656 case UNLE_EXPR:
3657 return "u<=";
3658
3659 case GT_EXPR:
3660 return ">";
3661 case UNGT_EXPR:
3662 return "u>";
3663
3664 case GE_EXPR:
3665 return ">=";
3666 case UNGE_EXPR:
3667 return "u>=";
3668
3669 case LTGT_EXPR:
3670 return "<>";
3671
3672 case LSHIFT_EXPR:
3673 return "<<";
3674
3675 case RSHIFT_EXPR:
3676 return ">>";
3677
3678 case LROTATE_EXPR:
3679 return "r<<";
3680
3681 case RROTATE_EXPR:
3682 return "r>>";
3683
3684 case WIDEN_LSHIFT_EXPR:
3685 return "w<<";
3686
3687 case POINTER_PLUS_EXPR:
3688 return "+";
3689
3690 case PLUS_EXPR:
3691 return "+";
3692
3693 case WIDEN_SUM_EXPR:
3694 return "w+";
3695
3696 case WIDEN_MULT_EXPR:
3697 return "w*";
3698
3699 case MULT_HIGHPART_EXPR:
3700 return "h*";
3701
3702 case NEGATE_EXPR:
3703 case MINUS_EXPR:
3704 case POINTER_DIFF_EXPR:
3705 return "-";
3706
3707 case BIT_NOT_EXPR:
3708 return "~";
3709
3710 case TRUTH_NOT_EXPR:
3711 return "!";
3712
3713 case MULT_EXPR:
3714 case INDIRECT_REF:
3715 return "*";
3716
3717 case TRUNC_DIV_EXPR:
3718 case RDIV_EXPR:
3719 return "/";
3720
3721 case CEIL_DIV_EXPR:
3722 return "/[cl]";
3723
3724 case FLOOR_DIV_EXPR:
3725 return "/[fl]";
3726
3727 case ROUND_DIV_EXPR:
3728 return "/[rd]";
3729
3730 case EXACT_DIV_EXPR:
3731 return "/[ex]";
3732
3733 case TRUNC_MOD_EXPR:
3734 return "%";
3735
3736 case CEIL_MOD_EXPR:
3737 return "%[cl]";
3738
3739 case FLOOR_MOD_EXPR:
3740 return "%[fl]";
3741
3742 case ROUND_MOD_EXPR:
3743 return "%[rd]";
3744
3745 case PREDECREMENT_EXPR:
3746 return " --";
3747
3748 case PREINCREMENT_EXPR:
3749 return " ++";
3750
3751 case POSTDECREMENT_EXPR:
3752 return "-- ";
3753
3754 case POSTINCREMENT_EXPR:
3755 return "++ ";
3756
3757 case MAX_EXPR:
3758 return "max";
3759
3760 case MIN_EXPR:
3761 return "min";
3762
3763 default:
3764 return "<<< ??? >>>";
3765 }
3766 }
3767
3768 /* Return the symbol associated with operator OP. */
3769
3770 static const char *
3771 op_symbol (const_tree op)
3772 {
3773 return op_symbol_code (TREE_CODE (op));
3774 }
3775
3776 /* Prints the name of a call. NODE is the CALL_EXPR_FN of a CALL_EXPR or
3777 the gimple_call_fn of a GIMPLE_CALL. */
3778
3779 void
3780 print_call_name (pretty_printer *pp, tree node, dump_flags_t flags)
3781 {
3782 tree op0 = node;
3783
3784 if (TREE_CODE (op0) == NON_LVALUE_EXPR)
3785 op0 = TREE_OPERAND (op0, 0);
3786
3787 again:
3788 switch (TREE_CODE (op0))
3789 {
3790 case VAR_DECL:
3791 case PARM_DECL:
3792 case FUNCTION_DECL:
3793 dump_function_name (pp, op0, flags);
3794 break;
3795
3796 case ADDR_EXPR:
3797 case INDIRECT_REF:
3798 CASE_CONVERT:
3799 op0 = TREE_OPERAND (op0, 0);
3800 goto again;
3801
3802 case COND_EXPR:
3803 pp_left_paren (pp);
3804 dump_generic_node (pp, TREE_OPERAND (op0, 0), 0, flags, false);
3805 pp_string (pp, ") ? ");
3806 dump_generic_node (pp, TREE_OPERAND (op0, 1), 0, flags, false);
3807 pp_string (pp, " : ");
3808 dump_generic_node (pp, TREE_OPERAND (op0, 2), 0, flags, false);
3809 break;
3810
3811 case ARRAY_REF:
3812 if (TREE_CODE (TREE_OPERAND (op0, 0)) == VAR_DECL)
3813 dump_function_name (pp, TREE_OPERAND (op0, 0), flags);
3814 else
3815 dump_generic_node (pp, op0, 0, flags, false);
3816 break;
3817
3818 case MEM_REF:
3819 if (integer_zerop (TREE_OPERAND (op0, 1)))
3820 {
3821 op0 = TREE_OPERAND (op0, 0);
3822 goto again;
3823 }
3824 /* Fallthru. */
3825 case COMPONENT_REF:
3826 case SSA_NAME:
3827 case OBJ_TYPE_REF:
3828 dump_generic_node (pp, op0, 0, flags, false);
3829 break;
3830
3831 default:
3832 NIY;
3833 }
3834 }
3835
3836 /* Parses the string STR and replaces new-lines by '\n', tabs by '\t', ... */
3837
3838 static void
3839 pretty_print_string (pretty_printer *pp, const char *str)
3840 {
3841 if (str == NULL)
3842 return;
3843
3844 while (*str)
3845 {
3846 switch (str[0])
3847 {
3848 case '\b':
3849 pp_string (pp, "\\b");
3850 break;
3851
3852 case '\f':
3853 pp_string (pp, "\\f");
3854 break;
3855
3856 case '\n':
3857 pp_string (pp, "\\n");
3858 break;
3859
3860 case '\r':
3861 pp_string (pp, "\\r");
3862 break;
3863
3864 case '\t':
3865 pp_string (pp, "\\t");
3866 break;
3867
3868 case '\v':
3869 pp_string (pp, "\\v");
3870 break;
3871
3872 case '\\':
3873 pp_string (pp, "\\\\");
3874 break;
3875
3876 case '\"':
3877 pp_string (pp, "\\\"");
3878 break;
3879
3880 case '\'':
3881 pp_string (pp, "\\'");
3882 break;
3883
3884 /* No need to handle \0; the loop terminates on \0. */
3885
3886 case '\1':
3887 pp_string (pp, "\\1");
3888 break;
3889
3890 case '\2':
3891 pp_string (pp, "\\2");
3892 break;
3893
3894 case '\3':
3895 pp_string (pp, "\\3");
3896 break;
3897
3898 case '\4':
3899 pp_string (pp, "\\4");
3900 break;
3901
3902 case '\5':
3903 pp_string (pp, "\\5");
3904 break;
3905
3906 case '\6':
3907 pp_string (pp, "\\6");
3908 break;
3909
3910 case '\7':
3911 pp_string (pp, "\\7");
3912 break;
3913
3914 default:
3915 if (!ISPRINT (str[0]))
3916 {
3917 char buf[5];
3918 sprintf (buf, "\\x%x", (unsigned char)str[0]);
3919 pp_string (pp, buf);
3920 }
3921 else
3922 pp_character (pp, str[0]);
3923 break;
3924 }
3925 str++;
3926 }
3927 }
3928
3929 static void
3930 maybe_init_pretty_print (FILE *file)
3931 {
3932 if (!tree_pp)
3933 {
3934 tree_pp = new pretty_printer ();
3935 pp_needs_newline (tree_pp) = true;
3936 pp_translate_identifiers (tree_pp) = false;
3937 }
3938
3939 tree_pp->buffer->stream = file;
3940 }
3941
3942 static void
3943 newline_and_indent (pretty_printer *pp, int spc)
3944 {
3945 pp_newline (pp);
3946 INDENT (spc);
3947 }
3948
3949 /* Handle the %K format for TEXT. Separate from default_tree_printer
3950 so it can also be used in front ends.
3951 Argument is a statement from which EXPR_LOCATION and TREE_BLOCK will
3952 be recorded. */
3953
3954 void
3955 percent_K_format (text_info *text, tree t)
3956 {
3957 text->set_location (0, EXPR_LOCATION (t), true);
3958 gcc_assert (pp_ti_abstract_origin (text) != NULL);
3959 tree block = TREE_BLOCK (t);
3960 *pp_ti_abstract_origin (text) = NULL;
3961
3962 if (in_lto_p)
3963 {
3964 /* ??? LTO drops all BLOCK_ABSTRACT_ORIGINs apart from those
3965 representing the outermost block of an inlined function.
3966 So walk the BLOCK tree until we hit such a scope. */
3967 while (block
3968 && TREE_CODE (block) == BLOCK)
3969 {
3970 if (inlined_function_outer_scope_p (block))
3971 {
3972 *pp_ti_abstract_origin (text) = block;
3973 break;
3974 }
3975 block = BLOCK_SUPERCONTEXT (block);
3976 }
3977 return;
3978 }
3979
3980 while (block
3981 && TREE_CODE (block) == BLOCK
3982 && BLOCK_ABSTRACT_ORIGIN (block))
3983 {
3984 tree ao = BLOCK_ABSTRACT_ORIGIN (block);
3985
3986 while (TREE_CODE (ao) == BLOCK
3987 && BLOCK_ABSTRACT_ORIGIN (ao)
3988 && BLOCK_ABSTRACT_ORIGIN (ao) != ao)
3989 ao = BLOCK_ABSTRACT_ORIGIN (ao);
3990
3991 if (TREE_CODE (ao) == FUNCTION_DECL)
3992 {
3993 *pp_ti_abstract_origin (text) = block;
3994 break;
3995 }
3996 block = BLOCK_SUPERCONTEXT (block);
3997 }
3998 }
3999
4000 /* Print the identifier ID to PRETTY-PRINTER. */
4001
4002 void
4003 pp_tree_identifier (pretty_printer *pp, tree id)
4004 {
4005 if (pp_translate_identifiers (pp))
4006 {
4007 const char *text = identifier_to_locale (IDENTIFIER_POINTER (id));
4008 pp_append_text (pp, text, text + strlen (text));
4009 }
4010 else
4011 pp_append_text (pp, IDENTIFIER_POINTER (id),
4012 IDENTIFIER_POINTER (id) + IDENTIFIER_LENGTH (id));
4013 }
4014
4015 /* A helper function that is used to dump function information before the
4016 function dump. */
4017
4018 void
4019 dump_function_header (FILE *dump_file, tree fdecl, dump_flags_t flags)
4020 {
4021 const char *dname, *aname;
4022 struct cgraph_node *node = cgraph_node::get (fdecl);
4023 struct function *fun = DECL_STRUCT_FUNCTION (fdecl);
4024
4025 dname = lang_hooks.decl_printable_name (fdecl, 1);
4026
4027 if (DECL_ASSEMBLER_NAME_SET_P (fdecl))
4028 aname = (IDENTIFIER_POINTER
4029 (DECL_ASSEMBLER_NAME (fdecl)));
4030 else
4031 aname = "<unset-asm-name>";
4032
4033 fprintf (dump_file, "\n;; Function %s (%s, funcdef_no=%d",
4034 dname, aname, fun->funcdef_no);
4035 if (!(flags & TDF_NOUID))
4036 fprintf (dump_file, ", decl_uid=%d", DECL_UID (fdecl));
4037 if (node)
4038 {
4039 fprintf (dump_file, ", cgraph_uid=%d", node->uid);
4040 fprintf (dump_file, ", symbol_order=%d)%s\n\n", node->order,
4041 node->frequency == NODE_FREQUENCY_HOT
4042 ? " (hot)"
4043 : node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
4044 ? " (unlikely executed)"
4045 : node->frequency == NODE_FREQUENCY_EXECUTED_ONCE
4046 ? " (executed once)"
4047 : "");
4048 }
4049 else
4050 fprintf (dump_file, ")\n\n");
4051 }
4052
4053 /* Dump double_int D to pretty_printer PP. UNS is true
4054 if D is unsigned and false otherwise. */
4055 void
4056 pp_double_int (pretty_printer *pp, double_int d, bool uns)
4057 {
4058 if (d.fits_shwi ())
4059 pp_wide_integer (pp, d.low);
4060 else if (d.fits_uhwi ())
4061 pp_unsigned_wide_integer (pp, d.low);
4062 else
4063 {
4064 unsigned HOST_WIDE_INT low = d.low;
4065 HOST_WIDE_INT high = d.high;
4066 if (!uns && d.is_negative ())
4067 {
4068 pp_minus (pp);
4069 high = ~high + !low;
4070 low = -low;
4071 }
4072 /* Would "%x%0*x" or "%x%*0x" get zero-padding on all
4073 systems? */
4074 sprintf (pp_buffer (pp)->digit_buffer,
4075 HOST_WIDE_INT_PRINT_DOUBLE_HEX,
4076 (unsigned HOST_WIDE_INT) high, low);
4077 pp_string (pp, pp_buffer (pp)->digit_buffer);
4078 }
4079 }
Mirror of https://gcc.gnu.org/git/gcc.git