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re PR middle-end/59208 (ice in initialize_flags_in_bb)
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726a989a 1/* Pretty formatting of GIMPLE statements and expressions.
d1e082c2 2 Copyright (C) 2001-2013 Free Software Foundation, Inc.
726a989a
RB		 3 Contributed by Aldy Hernandez <aldyh@redhat.com> and
4 Diego Novillo <dnovillo@google.com>
5
6This file is part of GCC.
7
8GCC is free software; you can redistribute it and/or modify it under
9the terms of the GNU General Public License as published by the Free
10Software Foundation; either version 3, or (at your option) any later
11version.
12
13GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14WARRANTY; without even the implied warranty of MERCHANTABILITY or
15FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16for more details.
17
18You should have received a copy of the GNU General Public License
19along with GCC; see the file COPYING3. If not see
20<http://www.gnu.org/licenses/>. */
21
22#include "config.h"
23#include "system.h"
24#include "coretypes.h"
25#include "tm.h"
26#include "tree.h"
d8a2d370 27#include "stringpool.h"
726a989a 28#include "diagnostic.h"
cf835838 29#include "gimple-pretty-print.h"
726a989a 30#include "hashtab.h"
442b4905 31#include "bitmap.h"
2fb9a547
AM		 32#include "basic-block.h"
33#include "tree-ssa-alias.h"
34#include "internal-fn.h"
35#include "tree-eh.h"
36#include "gimple-expr.h"
37#include "is-a.h"
726a989a 38#include "gimple.h"
5be5c238 39#include "gimple-iterator.h"
442b4905
AM		 40#include "gimple-ssa.h"
41#include "cgraph.h"
42#include "tree-cfg.h"
43#include "tree-ssanames.h"
44#include "dumpfile.h" /* for dump_flags */
726a989a 45#include "value-prof.h"
0a35513e 46#include "trans-mem.h"
726a989a
RB		 47
48#define INDENT(SPACE) \
49 do { int i; for (i = 0; i < SPACE; i++) pp_space (buffer); } while (0)
50
726a989a
RB		 51#define GIMPLE_NIY do_niy (buffer,gs)
52
53/* Try to print on BUFFER a default message for the unrecognized
54 gimple statement GS. */
55
56static void
57do_niy (pretty_printer *buffer, gimple gs)
58{
59 pp_printf (buffer, "<<< Unknown GIMPLE statement: %s >>>\n",
60 gimple_code_name[(int) gimple_code (gs)]);
61}
62
63
b5f47924 64/* Emit a newline and SPC indentation spaces to BUFFER. */
726a989a
RB		 65
66static void
67newline_and_indent (pretty_printer *buffer, int spc)
68{
69 pp_newline (buffer);
70 INDENT (spc);
71}
72
73
74/* Print the GIMPLE statement GS on stderr. */
75
24e47c76 76DEBUG_FUNCTION void
726a989a
RB		 77debug_gimple_stmt (gimple gs)
78{
79 print_gimple_stmt (stderr, gs, 0, TDF_VOPS|TDF_MEMSYMS);
726a989a
RB		 80}
81
82
b5f47924
SS		 83/* Print GIMPLE statement G to FILE using SPC indentation spaces and
84 FLAGS as in pp_gimple_stmt_1. */
726a989a
RB		 85
86void
87print_gimple_stmt (FILE *file, gimple g, int spc, int flags)
88{
b3f80694 89 pretty_printer buffer;
b3f80694
GDR		 90 pp_needs_newline (&buffer) = true;
91 buffer.buffer->stream = file;
b5f47924 92 pp_gimple_stmt_1 (&buffer, g, spc, flags);
f8923f7e 93 pp_newline_and_flush (&buffer);
726a989a
RB		 94}
95
7b3b6ae4 96DEBUG_FUNCTION void
daa6e488 97debug (gimple_statement_base &ref)
7b3b6ae4
LC		 98{
99 print_gimple_stmt (stderr, &ref, 0, 0);
100}
101
102DEBUG_FUNCTION void
daa6e488 103debug (gimple_statement_base *ptr)
7b3b6ae4
LC		 104{
105 if (ptr)
106 debug (*ptr);
107 else
108 fprintf (stderr, "<nil>\n");
109}
110
726a989a 111
b5f47924
SS		 112/* Print GIMPLE statement G to FILE using SPC indentation spaces and
113 FLAGS as in pp_gimple_stmt_1. Print only the right-hand side
726a989a
RB		 114 of the statement. */
115
116void
117print_gimple_expr (FILE *file, gimple g, int spc, int flags)
118{
119 flags |= TDF_RHS_ONLY;
b3f80694 120 pretty_printer buffer;
b3f80694
GDR		 121 pp_needs_newline (&buffer) = true;
122 buffer.buffer->stream = file;
b5f47924 123 pp_gimple_stmt_1 (&buffer, g, spc, flags);
41222ddf 124 pp_flush (&buffer);
726a989a
RB		 125}
126
127
b5f47924
SS		 128/* Print the GIMPLE sequence SEQ on BUFFER using SPC indentation
129 spaces and FLAGS as in pp_gimple_stmt_1.
c4669594
SB		 130 The caller is responsible for calling pp_flush on BUFFER to finalize
131 the pretty printer. */
726a989a
RB		 132
133static void
134dump_gimple_seq (pretty_printer *buffer, gimple_seq seq, int spc, int flags)
135{
136 gimple_stmt_iterator i;
137
138 for (i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i))
139 {
140 gimple gs = gsi_stmt (i);
141 INDENT (spc);
b5f47924 142 pp_gimple_stmt_1 (buffer, gs, spc, flags);
726a989a
RB		 143 if (!gsi_one_before_end_p (i))
144 pp_newline (buffer);
145 }
146}
147
148
b5f47924
SS		 149/* Print GIMPLE sequence SEQ to FILE using SPC indentation spaces and
150 FLAGS as in pp_gimple_stmt_1. */
726a989a
RB		 151
152void
153print_gimple_seq (FILE *file, gimple_seq seq, int spc, int flags)
154{
b3f80694 155 pretty_printer buffer;
b3f80694
GDR		 156 pp_needs_newline (&buffer) = true;
157 buffer.buffer->stream = file;
726a989a 158 dump_gimple_seq (&buffer, seq, spc, flags);
f8923f7e 159 pp_newline_and_flush (&buffer);
726a989a
RB		 160}
161
162
163/* Print the GIMPLE sequence SEQ on stderr. */
164
24e47c76 165DEBUG_FUNCTION void
726a989a
RB		 166debug_gimple_seq (gimple_seq seq)
167{
168 print_gimple_seq (stderr, seq, 0, TDF_VOPS|TDF_MEMSYMS);
169}
170
171
172/* A simple helper to pretty-print some of the gimple tuples in the printf
073a8998 173 style. The format modifiers are preceded by '%' and are:
726a989a
RB		 174 'G' - outputs a string corresponding to the code of the given gimple,
175 'S' - outputs a gimple_seq with indent of spc + 2,
176 'T' - outputs the tree t,
177 'd' - outputs an int as a decimal,
178 's' - outputs a string,
179 'n' - outputs a newline,
0a35513e 180 'x' - outputs an int as hexadecimal,
726a989a
RB		 181 '+' - increases indent by 2 then outputs a newline,
182 '-' - decreases indent by 2 then outputs a newline. */
183
184static void
185dump_gimple_fmt (pretty_printer *buffer, int spc, int flags,
186 const char *fmt, ...)
187{
188 va_list args;
189 const char *c;
190 const char *tmp;
191
192 va_start (args, fmt);
193 for (c = fmt; *c; c++)
194 {
195 if (*c == '%')
196 {
197 gimple_seq seq;
198 tree t;
199 gimple g;
200 switch (*++c)
201 {
202 case 'G':
203 g = va_arg (args, gimple);
204 tmp = gimple_code_name[gimple_code (g)];
205 pp_string (buffer, tmp);
206 break;
207
208 case 'S':
209 seq = va_arg (args, gimple_seq);
210 pp_newline (buffer);
211 dump_gimple_seq (buffer, seq, spc + 2, flags);
212 newline_and_indent (buffer, spc);
213 break;
214
215 case 'T':
216 t = va_arg (args, tree);
217 if (t == NULL_TREE)
218 pp_string (buffer, "NULL");
219 else
220 dump_generic_node (buffer, t, spc, flags, false);
221 break;
222
223 case 'd':
224 pp_decimal_int (buffer, va_arg (args, int));
225 break;
226
227 case 's':
228 pp_string (buffer, va_arg (args, char *));
229 break;
230
231 case 'n':
232 newline_and_indent (buffer, spc);
233 break;
234
0a35513e
AH		 235 case 'x':
236 pp_scalar (buffer, "%x", va_arg (args, int));
237 break;
238
726a989a
RB		 239 case '+':
240 spc += 2;
241 newline_and_indent (buffer, spc);
242 break;
243
244 case '-':
245 spc -= 2;
246 newline_and_indent (buffer, spc);
247 break;
248
249 default:
250 gcc_unreachable ();
251 }
b8698a0f 252 }
726a989a
RB		 253 else
254 pp_character (buffer, *c);
255 }
256 va_end (args);
257}
258
259
260/* Helper for dump_gimple_assign. Print the unary RHS of the
b5f47924 261 assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
726a989a
RB		 262
263static void
264dump_unary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
265{
266 enum tree_code rhs_code = gimple_assign_rhs_code (gs);
267 tree lhs = gimple_assign_lhs (gs);
268 tree rhs = gimple_assign_rhs1 (gs);
269
270 switch (rhs_code)
271 {
272 case VIEW_CONVERT_EXPR:
273 case ASSERT_EXPR:
274 dump_generic_node (buffer, rhs, spc, flags, false);
275 break;
276
277 case FIXED_CONVERT_EXPR:
09e881c9 278 case ADDR_SPACE_CONVERT_EXPR:
726a989a
RB		 279 case FIX_TRUNC_EXPR:
280 case FLOAT_EXPR:
281 CASE_CONVERT:
07838b13 282 pp_left_paren (buffer);
726a989a
RB		 283 dump_generic_node (buffer, TREE_TYPE (lhs), spc, flags, false);
284 pp_string (buffer, ") ");
0cf0d02b
JJ		 285 if (op_prio (rhs) < op_code_prio (rhs_code))
286 {
07838b13 287 pp_left_paren (buffer);
0cf0d02b 288 dump_generic_node (buffer, rhs, spc, flags, false);
07838b13 289 pp_right_paren (buffer);
0cf0d02b
JJ		 290 }
291 else
292 dump_generic_node (buffer, rhs, spc, flags, false);
726a989a 293 break;
b8698a0f 294
726a989a
RB		 295 case PAREN_EXPR:
296 pp_string (buffer, "((");
297 dump_generic_node (buffer, rhs, spc, flags, false);
298 pp_string (buffer, "))");
299 break;
b8698a0f 300
726a989a
RB		 301 case ABS_EXPR:
302 pp_string (buffer, "ABS_EXPR <");
303 dump_generic_node (buffer, rhs, spc, flags, false);
07838b13 304 pp_greater (buffer);
726a989a
RB		 305 break;
306
307 default:
308 if (TREE_CODE_CLASS (rhs_code) == tcc_declaration
309 || TREE_CODE_CLASS (rhs_code) == tcc_constant
310 || TREE_CODE_CLASS (rhs_code) == tcc_reference
311 || rhs_code == SSA_NAME
312 || rhs_code == ADDR_EXPR
313 || rhs_code == CONSTRUCTOR)
0cf0d02b
JJ		 314 {
315 dump_generic_node (buffer, rhs, spc, flags, false);
316 break;
317 }
726a989a 318 else if (rhs_code == BIT_NOT_EXPR)
07838b13 319 pp_complement (buffer);
726a989a 320 else if (rhs_code == TRUTH_NOT_EXPR)
07838b13 321 pp_exclamation (buffer);
726a989a 322 else if (rhs_code == NEGATE_EXPR)
07838b13 323 pp_minus (buffer);
726a989a
RB		 324 else
325 {
07838b13 326 pp_left_bracket (buffer);
5806f481 327 pp_string (buffer, get_tree_code_name (rhs_code));
726a989a
RB		 328 pp_string (buffer, "] ");
329 }
330
0cf0d02b
JJ		 331 if (op_prio (rhs) < op_code_prio (rhs_code))
332 {
07838b13 333 pp_left_paren (buffer);
0cf0d02b 334 dump_generic_node (buffer, rhs, spc, flags, false);
07838b13 335 pp_right_paren (buffer);
0cf0d02b
JJ		 336 }
337 else
338 dump_generic_node (buffer, rhs, spc, flags, false);
726a989a
RB		 339 break;
340 }
341}
342
343
344/* Helper for dump_gimple_assign. Print the binary RHS of the
b5f47924 345 assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
726a989a
RB		 346
347static void
348dump_binary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
349{
2603276e
JJ		 350 const char *p;
351 enum tree_code code = gimple_assign_rhs_code (gs);
352 switch (code)
726a989a
RB		 353 {
354 case COMPLEX_EXPR:
726a989a 355 case MIN_EXPR:
726a989a 356 case MAX_EXPR:
2603276e
JJ		 357 case VEC_WIDEN_MULT_HI_EXPR:
358 case VEC_WIDEN_MULT_LO_EXPR:
3f30a9a6
RH		 359 case VEC_WIDEN_MULT_EVEN_EXPR:
360 case VEC_WIDEN_MULT_ODD_EXPR:
2603276e
JJ		 361 case VEC_PACK_TRUNC_EXPR:
362 case VEC_PACK_SAT_EXPR:
363 case VEC_PACK_FIX_TRUNC_EXPR:
36ba4aae
IR		 364 case VEC_WIDEN_LSHIFT_HI_EXPR:
365 case VEC_WIDEN_LSHIFT_LO_EXPR:
5806f481 366 for (p = get_tree_code_name (code); *p; p++)
2603276e
JJ		 367 pp_character (buffer, TOUPPER (*p));
368 pp_string (buffer, " <");
726a989a
RB		 369 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
370 pp_string (buffer, ", ");
371 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
07838b13 372 pp_greater (buffer);
726a989a
RB		 373 break;
374
375 default:
0cf0d02b
JJ		 376 if (op_prio (gimple_assign_rhs1 (gs)) <= op_code_prio (code))
377 {
07838b13 378 pp_left_paren (buffer);
0cf0d02b
JJ		 379 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags,
380 false);
07838b13 381 pp_right_paren (buffer);
0cf0d02b
JJ		 382 }
383 else
384 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
726a989a
RB		 385 pp_space (buffer);
386 pp_string (buffer, op_symbol_code (gimple_assign_rhs_code (gs)));
387 pp_space (buffer);
0cf0d02b
JJ		 388 if (op_prio (gimple_assign_rhs2 (gs)) <= op_code_prio (code))
389 {
07838b13 390 pp_left_paren (buffer);
0cf0d02b
JJ		 391 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags,
392 false);
07838b13 393 pp_right_paren (buffer);
0cf0d02b
JJ		 394 }
395 else
396 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
726a989a
RB		 397 }
398}
399
0354c0c7 400/* Helper for dump_gimple_assign. Print the ternary RHS of the
b5f47924 401 assignment GS. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1. */
0354c0c7
BS		 402
403static void
404dump_ternary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
405{
406 const char *p;
407 enum tree_code code = gimple_assign_rhs_code (gs);
408 switch (code)
409 {
410 case WIDEN_MULT_PLUS_EXPR:
411 case WIDEN_MULT_MINUS_EXPR:
5806f481 412 for (p = get_tree_code_name (code); *p; p++)
0354c0c7
BS		 413 pp_character (buffer, TOUPPER (*p));
414 pp_string (buffer, " <");
415 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
416 pp_string (buffer, ", ");
417 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
418 pp_string (buffer, ", ");
419 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
07838b13 420 pp_greater (buffer);
0354c0c7
BS		 421 break;
422
16949072
RG		 423 case FMA_EXPR:
424 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
425 pp_string (buffer, " * ");
426 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
427 pp_string (buffer, " + ");
428 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
429 break;
430
f471fe72
RG		 431 case DOT_PROD_EXPR:
432 pp_string (buffer, "DOT_PROD_EXPR <");
433 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
434 pp_string (buffer, ", ");
435 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
436 pp_string (buffer, ", ");
437 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 438 pp_greater (buffer);
f471fe72 439 break;
f90e8e2e 440
2205ed25
RH		 441 case VEC_PERM_EXPR:
442 pp_string (buffer, "VEC_PERM_EXPR <");
f90e8e2e
AS		 443 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
444 pp_string (buffer, ", ");
445 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
446 pp_string (buffer, ", ");
447 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 448 pp_greater (buffer);
f90e8e2e 449 break;
f471fe72
RG		 450
451 case REALIGN_LOAD_EXPR:
452 pp_string (buffer, "REALIGN_LOAD <");
453 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
454 pp_string (buffer, ", ");
455 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
456 pp_string (buffer, ", ");
457 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 458 pp_greater (buffer);
4e71066d
RG		 459 break;
460
461 case COND_EXPR:
462 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
463 pp_string (buffer, " ? ");
464 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
465 pp_string (buffer, " : ");
466 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
467 break;
468
469 case VEC_COND_EXPR:
470 pp_string (buffer, "VEC_COND_EXPR <");
471 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
472 pp_string (buffer, ", ");
473 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
474 pp_string (buffer, ", ");
475 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 476 pp_greater (buffer);
f471fe72
RG		 477 break;
478
0354c0c7
BS		 479 default:
480 gcc_unreachable ();
481 }
482}
483
726a989a
RB		 484
485/* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
b5f47924 486 pp_gimple_stmt_1. */
726a989a
RB		 487
488static void
489dump_gimple_assign (pretty_printer *buffer, gimple gs, int spc, int flags)
490{
491 if (flags & TDF_RAW)
492 {
874a3756
MG		 493 tree arg1 = NULL;
494 tree arg2 = NULL;
495 tree arg3 = NULL;
496 switch (gimple_num_ops (gs))
497 {
498 case 4:
499 arg3 = gimple_assign_rhs3 (gs);
500 case 3:
501 arg2 = gimple_assign_rhs2 (gs);
502 case 2:
503 arg1 = gimple_assign_rhs1 (gs);
504 break;
505 default:
506 gcc_unreachable ();
507 }
726a989a 508
874a3756 509 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
5806f481 510 get_tree_code_name (gimple_assign_rhs_code (gs)),
874a3756 511 gimple_assign_lhs (gs), arg1, arg2, arg3);
726a989a
RB		 512 }
513 else
514 {
515 if (!(flags & TDF_RHS_ONLY))
516 {
517 dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
518 pp_space (buffer);
07838b13 519 pp_equal (buffer);
726a989a
RB		 520
521 if (gimple_assign_nontemporal_move_p (gs))
522 pp_string (buffer, "{nt}");
523
524 if (gimple_has_volatile_ops (gs))
525 pp_string (buffer, "{v}");
526
527 pp_space (buffer);
528 }
529
530 if (gimple_num_ops (gs) == 2)
531 dump_unary_rhs (buffer, gs, spc, flags);
532 else if (gimple_num_ops (gs) == 3)
533 dump_binary_rhs (buffer, gs, spc, flags);
0354c0c7
BS		 534 else if (gimple_num_ops (gs) == 4)
535 dump_ternary_rhs (buffer, gs, spc, flags);
726a989a
RB		 536 else
537 gcc_unreachable ();
538 if (!(flags & TDF_RHS_ONLY))
c3284718 539 pp_semicolon (buffer);
726a989a
RB		 540 }
541}
542
543
544/* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 545 pp_gimple_stmt_1. */
726a989a
RB		 546
547static void
548dump_gimple_return (pretty_printer *buffer, gimple gs, int spc, int flags)
549{
089d1227 550 tree t;
726a989a
RB		 551
552 t = gimple_return_retval (gs);
553 if (flags & TDF_RAW)
089d1227 554 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, t);
726a989a
RB		 555 else
556 {
557 pp_string (buffer, "return");
558 if (t)
559 {
560 pp_space (buffer);
561 dump_generic_node (buffer, t, spc, flags, false);
562 }
563 pp_semicolon (buffer);
564 }
565}
566
567
568/* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
569 dump_gimple_call. */
570
571static void
572dump_gimple_call_args (pretty_printer *buffer, gimple gs, int flags)
573{
574 size_t i;
575
576 for (i = 0; i < gimple_call_num_args (gs); i++)
577 {
578 dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
579 if (i < gimple_call_num_args (gs) - 1)
580 pp_string (buffer, ", ");
581 }
582
583 if (gimple_call_va_arg_pack_p (gs))
584 {
585 if (gimple_call_num_args (gs) > 0)
586 {
07838b13 587 pp_comma (buffer);
726a989a
RB		 588 pp_space (buffer);
589 }
590
591 pp_string (buffer, "__builtin_va_arg_pack ()");
592 }
593}
594
25a6a873
RG		 595/* Dump the points-to solution *PT to BUFFER. */
596
597static void
598pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
599{
600 if (pt->anything)
601 {
602 pp_string (buffer, "anything ");
603 return;
604 }
605 if (pt->nonlocal)
606 pp_string (buffer, "nonlocal ");
607 if (pt->escaped)
608 pp_string (buffer, "escaped ");
609 if (pt->ipa_escaped)
610 pp_string (buffer, "unit-escaped ");
611 if (pt->null)
612 pp_string (buffer, "null ");
613 if (pt->vars
614 && !bitmap_empty_p (pt->vars))
615 {
616 bitmap_iterator bi;
617 unsigned i;
618 pp_string (buffer, "{ ");
619 EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
620 {
46eb666a
RG		 621 pp_string (buffer, "D.");
622 pp_decimal_int (buffer, i);
07838b13 623 pp_space (buffer);
25a6a873 624 }
07838b13 625 pp_right_brace (buffer);
11924f8b
RB		 626 if (pt->vars_contains_nonlocal
627 && pt->vars_contains_escaped_heap)
628 pp_string (buffer, " (nonlocal, escaped heap)");
629 else if (pt->vars_contains_nonlocal
630 && pt->vars_contains_escaped)
631 pp_string (buffer, " (nonlocal, escaped)");
632 else if (pt->vars_contains_nonlocal)
633 pp_string (buffer, " (nonlocal)");
634 else if (pt->vars_contains_escaped_heap)
635 pp_string (buffer, " (escaped heap)");
636 else if (pt->vars_contains_escaped)
637 pp_string (buffer, " (escaped)");
25a6a873
RG		 638 }
639}
726a989a
RB		 640
641/* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 642 pp_gimple_stmt_1. */
726a989a
RB		 643
644static void
645dump_gimple_call (pretty_printer *buffer, gimple gs, int spc, int flags)
646{
647 tree lhs = gimple_call_lhs (gs);
0a35513e 648 tree fn = gimple_call_fn (gs);
726a989a 649
25a6a873
RG		 650 if (flags & TDF_ALIAS)
651 {
652 struct pt_solution *pt;
653 pt = gimple_call_use_set (gs);
654 if (!pt_solution_empty_p (pt))
655 {
656 pp_string (buffer, "# USE = ");
657 pp_points_to_solution (buffer, pt);
658 newline_and_indent (buffer, spc);
659 }
660 pt = gimple_call_clobber_set (gs);
661 if (!pt_solution_empty_p (pt))
662 {
663 pp_string (buffer, "# CLB = ");
664 pp_points_to_solution (buffer, pt);
665 newline_and_indent (buffer, spc);
666 }
667 }
668
726a989a
RB		 669 if (flags & TDF_RAW)
670 {
25583c4f
RS		 671 if (gimple_call_internal_p (gs))
672 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
673 internal_fn_name (gimple_call_internal_fn (gs)), lhs);
674 else
0a35513e 675 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T", gs, fn, lhs);
726a989a
RB		 676 if (gimple_call_num_args (gs) > 0)
677 {
678 pp_string (buffer, ", ");
679 dump_gimple_call_args (buffer, gs, flags);
680 }
07838b13 681 pp_greater (buffer);
726a989a
RB		 682 }
683 else
684 {
685 if (lhs && !(flags & TDF_RHS_ONLY))
686 {
687 dump_generic_node (buffer, lhs, spc, flags, false);
688 pp_string (buffer, " =");
689
690 if (gimple_has_volatile_ops (gs))
691 pp_string (buffer, "{v}");
692
693 pp_space (buffer);
694 }
25583c4f
RS		 695 if (gimple_call_internal_p (gs))
696 pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
697 else
0a35513e 698 print_call_name (buffer, fn, flags);
726a989a
RB		 699 pp_string (buffer, " (");
700 dump_gimple_call_args (buffer, gs, flags);
07838b13 701 pp_right_paren (buffer);
726a989a
RB		 702 if (!(flags & TDF_RHS_ONLY))
703 pp_semicolon (buffer);
704 }
705
706 if (gimple_call_chain (gs))
707 {
708 pp_string (buffer, " [static-chain: ");
709 dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
07838b13 710 pp_right_bracket (buffer);
726a989a
RB		 711 }
712
713 if (gimple_call_return_slot_opt_p (gs))
714 pp_string (buffer, " [return slot optimization]");
726a989a
RB		 715 if (gimple_call_tail_p (gs))
716 pp_string (buffer, " [tail call]");
0a35513e 717
cbe9d630
SD		 718 if (fn == NULL)
719 return;
720
0a35513e
AH		 721 /* Dump the arguments of _ITM_beginTransaction sanely. */
722 if (TREE_CODE (fn) == ADDR_EXPR)
723 fn = TREE_OPERAND (fn, 0);
724 if (TREE_CODE (fn) == FUNCTION_DECL && decl_is_tm_clone (fn))
725 pp_string (buffer, " [tm-clone]");
726 if (TREE_CODE (fn) == FUNCTION_DECL
727 && DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
728 && DECL_FUNCTION_CODE (fn) == BUILT_IN_TM_START
729 && gimple_call_num_args (gs) > 0)
730 {
731 tree t = gimple_call_arg (gs, 0);
732 unsigned HOST_WIDE_INT props;
733 gcc_assert (TREE_CODE (t) == INTEGER_CST);
734
735 pp_string (buffer, " [ ");
736
737 /* Get the transaction code properties. */
738 props = TREE_INT_CST_LOW (t);
739
740 if (props & PR_INSTRUMENTEDCODE)
741 pp_string (buffer, "instrumentedCode ");
742 if (props & PR_UNINSTRUMENTEDCODE)
743 pp_string (buffer, "uninstrumentedCode ");
744 if (props & PR_HASNOXMMUPDATE)
745 pp_string (buffer, "hasNoXMMUpdate ");
746 if (props & PR_HASNOABORT)
747 pp_string (buffer, "hasNoAbort ");
748 if (props & PR_HASNOIRREVOCABLE)
749 pp_string (buffer, "hasNoIrrevocable ");
750 if (props & PR_DOESGOIRREVOCABLE)
751 pp_string (buffer, "doesGoIrrevocable ");
752 if (props & PR_HASNOSIMPLEREADS)
753 pp_string (buffer, "hasNoSimpleReads ");
754 if (props & PR_AWBARRIERSOMITTED)
755 pp_string (buffer, "awBarriersOmitted ");
756 if (props & PR_RARBARRIERSOMITTED)
757 pp_string (buffer, "RaRBarriersOmitted ");
758 if (props & PR_UNDOLOGCODE)
759 pp_string (buffer, "undoLogCode ");
760 if (props & PR_PREFERUNINSTRUMENTED)
761 pp_string (buffer, "preferUninstrumented ");
762 if (props & PR_EXCEPTIONBLOCK)
763 pp_string (buffer, "exceptionBlock ");
764 if (props & PR_HASELSE)
765 pp_string (buffer, "hasElse ");
766 if (props & PR_READONLY)
767 pp_string (buffer, "readOnly ");
768
137a1a27 769 pp_right_bracket (buffer);
0a35513e 770 }
726a989a
RB		 771}
772
773
774/* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 775 pp_gimple_stmt_1. */
726a989a
RB		 776
777static void
778dump_gimple_switch (pretty_printer *buffer, gimple gs, int spc, int flags)
779{
780 unsigned int i;
781
782 GIMPLE_CHECK (gs, GIMPLE_SWITCH);
783 if (flags & TDF_RAW)
784 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
785 gimple_switch_index (gs));
786 else
787 {
788 pp_string (buffer, "switch (");
789 dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
790 pp_string (buffer, ") <");
791 }
792
793 for (i = 0; i < gimple_switch_num_labels (gs); i++)
794 {
795 tree case_label = gimple_switch_label (gs, i);
fd8d363e 796 gcc_checking_assert (case_label != NULL_TREE);
726a989a 797 dump_generic_node (buffer, case_label, spc, flags, false);
07838b13 798 pp_space (buffer);
726a989a
RB		 799 dump_generic_node (buffer, CASE_LABEL (case_label), spc, flags, false);
800 if (i < gimple_switch_num_labels (gs) - 1)
801 pp_string (buffer, ", ");
802 }
07838b13 803 pp_greater (buffer);
726a989a
RB		 804}
805
806
807/* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
b5f47924 808 pp_gimple_stmt_1. */
726a989a
RB		 809
810static void
811dump_gimple_cond (pretty_printer *buffer, gimple gs, int spc, int flags)
812{
813 if (flags & TDF_RAW)
814 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
5806f481
PM		 815 get_tree_code_name (gimple_cond_code (gs)),
816 gimple_cond_lhs (gs), gimple_cond_rhs (gs),
817 gimple_cond_true_label (gs), gimple_cond_false_label (gs));
726a989a
RB		 818 else
819 {
820 if (!(flags & TDF_RHS_ONLY))
821 pp_string (buffer, "if (");
822 dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
823 pp_space (buffer);
824 pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
825 pp_space (buffer);
826 dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
827 if (!(flags & TDF_RHS_ONLY))
828 {
07838b13 829 pp_right_paren (buffer);
726a989a
RB		 830
831 if (gimple_cond_true_label (gs))
832 {
833 pp_string (buffer, " goto ");
834 dump_generic_node (buffer, gimple_cond_true_label (gs),
835 spc, flags, false);
836 pp_semicolon (buffer);
837 }
838 if (gimple_cond_false_label (gs))
839 {
840 pp_string (buffer, " else goto ");
841 dump_generic_node (buffer, gimple_cond_false_label (gs),
842 spc, flags, false);
843 pp_semicolon (buffer);
844 }
845 }
846 }
847}
848
849
850/* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
851 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 852 TDF_* in dumpfils.h). */
726a989a
RB		 853
854static void
855dump_gimple_label (pretty_printer *buffer, gimple gs, int spc, int flags)
856{
857 tree label = gimple_label_label (gs);
858 if (flags & TDF_RAW)
859 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
860 else
861 {
862 dump_generic_node (buffer, label, spc, flags, false);
07838b13 863 pp_colon (buffer);
726a989a
RB		 864 }
865 if (DECL_NONLOCAL (label))
866 pp_string (buffer, " [non-local]");
1d65f45c
RH		 867 if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
868 pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
726a989a
RB		 869}
870
871/* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
872 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 873 TDF_* in dumpfile.h). */
726a989a
RB		 874
875static void
876dump_gimple_goto (pretty_printer *buffer, gimple gs, int spc, int flags)
877{
878 tree label = gimple_goto_dest (gs);
879 if (flags & TDF_RAW)
880 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
881 else
882 dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
883}
884
885
886/* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
887 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 888 TDF_* in dumpfile.h). */
726a989a
RB		 889
890static void
891dump_gimple_bind (pretty_printer *buffer, gimple gs, int spc, int flags)
892{
893 if (flags & TDF_RAW)
894 dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
895 else
07838b13 896 pp_left_brace (buffer);
726a989a
RB		 897 if (!(flags & TDF_SLIM))
898 {
899 tree var;
900
910ad8de 901 for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
726a989a
RB		 902 {
903 newline_and_indent (buffer, 2);
904 print_declaration (buffer, var, spc, flags);
905 }
906 if (gimple_bind_vars (gs))
907 pp_newline (buffer);
908 }
909 pp_newline (buffer);
910 dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
911 newline_and_indent (buffer, spc);
912 if (flags & TDF_RAW)
07838b13 913 pp_greater (buffer);
726a989a 914 else
07838b13 915 pp_right_brace (buffer);
726a989a
RB		 916}
917
918
919/* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
920 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 921 dumpfile.h). */
726a989a
RB		 922
923static void
924dump_gimple_try (pretty_printer *buffer, gimple gs, int spc, int flags)
925{
926 if (flags & TDF_RAW)
927 {
928 const char *type;
929 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
930 type = "GIMPLE_TRY_CATCH";
931 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
932 type = "GIMPLE_TRY_FINALLY";
933 else
934 type = "UNKNOWN GIMPLE_TRY";
935 dump_gimple_fmt (buffer, spc, flags,
936 "%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
937 gimple_try_eval (gs), gimple_try_cleanup (gs));
938 }
939 else
940 {
941 pp_string (buffer, "try");
942 newline_and_indent (buffer, spc + 2);
07838b13 943 pp_left_brace (buffer);
726a989a
RB		 944 pp_newline (buffer);
945
946 dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
947 newline_and_indent (buffer, spc + 2);
07838b13 948 pp_right_brace (buffer);
726a989a
RB		 949
950 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
951 {
952 newline_and_indent (buffer, spc);
953 pp_string (buffer, "catch");
954 newline_and_indent (buffer, spc + 2);
07838b13 955 pp_left_brace (buffer);
726a989a
RB		 956 }
957 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
958 {
959 newline_and_indent (buffer, spc);
960 pp_string (buffer, "finally");
961 newline_and_indent (buffer, spc + 2);
07838b13 962 pp_left_brace (buffer);
726a989a
RB		 963 }
964 else
965 pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
966
967 pp_newline (buffer);
968 dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
969 newline_and_indent (buffer, spc + 2);
07838b13 970 pp_right_brace (buffer);
726a989a
RB		 971 }
972}
973
974
975/* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
976 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 977 dumpfile.h). */
726a989a
RB		 978
979static void
980dump_gimple_catch (pretty_printer *buffer, gimple gs, int spc, int flags)
981{
982 if (flags & TDF_RAW)
983 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
984 gimple_catch_types (gs), gimple_catch_handler (gs));
985 else
986 dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
987 gimple_catch_types (gs), gimple_catch_handler (gs));
988}
989
990
991/* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
992 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 993 dumpfile.h). */
726a989a
RB		 994
995static void
996dump_gimple_eh_filter (pretty_printer *buffer, gimple gs, int spc, int flags)
997{
998 if (flags & TDF_RAW)
999 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
1000 gimple_eh_filter_types (gs),
1001 gimple_eh_filter_failure (gs));
1002 else
1003 dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
1004 gimple_eh_filter_types (gs),
1005 gimple_eh_filter_failure (gs));
1006}
1007
1008
1d65f45c
RH		 1009/* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
1010
1011static void
1012dump_gimple_eh_must_not_throw (pretty_printer *buffer, gimple gs,
1013 int spc, int flags)
1014{
1015 if (flags & TDF_RAW)
1016 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
1017 gimple_eh_must_not_throw_fndecl (gs));
1018 else
1019 dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
1020 gimple_eh_must_not_throw_fndecl (gs));
1021}
1022
1023
0a35513e
AH		 1024/* Dump a GIMPLE_EH_ELSE tuple on the pretty_printer BUFFER, SPC spaces of
1025 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1026 dumpfile.h). */
0a35513e
AH		 1027
1028static void
1029dump_gimple_eh_else (pretty_printer *buffer, gimple gs, int spc, int flags)
1030{
1031 if (flags & TDF_RAW)
1032 dump_gimple_fmt (buffer, spc, flags,
1033 "%G <%+N_BODY <%S>%nE_BODY <%S>%->", gs,
1034 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1035 else
1036 dump_gimple_fmt (buffer, spc, flags,
1037 "<<<if_normal_exit>>>%+{%S}%-<<<else_eh_exit>>>%+{%S}",
1038 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1039}
1040
1041
726a989a
RB		 1042/* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
1043 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1044 dumpfile.h). */
726a989a
RB		 1045
1046static void
1047dump_gimple_resx (pretty_printer *buffer, gimple gs, int spc, int flags)
1048{
1049 if (flags & TDF_RAW)
1050 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1d65f45c 1051 gimple_resx_region (gs));
726a989a
RB		 1052 else
1053 dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
1054}
1055
1d65f45c
RH		 1056/* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
1057
1058static void
1059dump_gimple_eh_dispatch (pretty_printer *buffer, gimple gs, int spc, int flags)
1060{
1061 if (flags & TDF_RAW)
1062 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1063 gimple_eh_dispatch_region (gs));
1064 else
1065 dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
1066 gimple_eh_dispatch_region (gs));
1067}
1068
b5b8b0ac
AO		 1069/* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
1070 of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 1071 in dumpfile.h). */
b5b8b0ac
AO		 1072
1073static void
1074dump_gimple_debug (pretty_printer *buffer, gimple gs, int spc, int flags)
1075{
daa6e488 1076 switch (gs->subcode)
b5b8b0ac
AO		 1077 {
1078 case GIMPLE_DEBUG_BIND:
1079 if (flags & TDF_RAW)
1080 dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
1081 gimple_debug_bind_get_var (gs),
1082 gimple_debug_bind_get_value (gs));
1083 else
1084 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
1085 gimple_debug_bind_get_var (gs),
1086 gimple_debug_bind_get_value (gs));
1087 break;
1088
ddb555ed
JJ		 1089 case GIMPLE_DEBUG_SOURCE_BIND:
1090 if (flags & TDF_RAW)
1091 dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
1092 gimple_debug_source_bind_get_var (gs),
1093 gimple_debug_source_bind_get_value (gs));
1094 else
1095 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
1096 gimple_debug_source_bind_get_var (gs),
1097 gimple_debug_source_bind_get_value (gs));
1098 break;
1099
b5b8b0ac
AO		 1100 default:
1101 gcc_unreachable ();
1102 }
1103}
1104
726a989a
RB		 1105/* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
1106static void
1107dump_gimple_omp_for (pretty_printer *buffer, gimple gs, int spc, int flags)
1108{
1109 size_t i;
1110
1111 if (flags & TDF_RAW)
1112 {
74bf76ed
JJ		 1113 const char *kind;
1114 switch (gimple_omp_for_kind (gs))
1115 {
1116 case GF_OMP_FOR_KIND_FOR:
1117 kind = "";
1118 break;
1119 case GF_OMP_FOR_KIND_SIMD:
1120 kind = " simd";
1121 break;
c02065fc
AH		 1122 case GF_OMP_FOR_KIND_CILKSIMD:
1123 kind = " cilksimd";
acf0174b
JJ		 1124 case GF_OMP_FOR_KIND_DISTRIBUTE:
1125 kind = " distribute";
1126 break;
74bf76ed
JJ		 1127 default:
1128 gcc_unreachable ();
1129 }
1130 dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
1131 kind, gimple_omp_body (gs));
726a989a
RB		 1132 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1133 dump_gimple_fmt (buffer, spc, flags, " >,");
1134 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1135 dump_gimple_fmt (buffer, spc, flags,
1136 "%+%T, %T, %T, %s, %T,%n",
1137 gimple_omp_for_index (gs, i),
1138 gimple_omp_for_initial (gs, i),
1139 gimple_omp_for_final (gs, i),
5806f481 1140 get_tree_code_name (gimple_omp_for_cond (gs, i)),
726a989a
RB		 1141 gimple_omp_for_incr (gs, i));
1142 dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
1143 gimple_omp_for_pre_body (gs));
1144 }
1145 else
1146 {
74bf76ed
JJ		 1147 switch (gimple_omp_for_kind (gs))
1148 {
1149 case GF_OMP_FOR_KIND_FOR:
1150 pp_string (buffer, "#pragma omp for");
1151 break;
1152 case GF_OMP_FOR_KIND_SIMD:
1153 pp_string (buffer, "#pragma omp simd");
1154 break;
c02065fc
AH		 1155 case GF_OMP_FOR_KIND_CILKSIMD:
1156 pp_string (buffer, "#pragma simd");
1157 break;
acf0174b
JJ		 1158 case GF_OMP_FOR_KIND_DISTRIBUTE:
1159 pp_string (buffer, "#pragma omp distribute");
1160 break;
74bf76ed
JJ		 1161 default:
1162 gcc_unreachable ();
1163 }
726a989a
RB		 1164 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1165 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1166 {
1167 if (i)
1168 spc += 2;
1169 newline_and_indent (buffer, spc);
1170 pp_string (buffer, "for (");
1171 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1172 flags, false);
1173 pp_string (buffer, " = ");
1174 dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
1175 flags, false);
1176 pp_string (buffer, "; ");
1177
1178 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1179 flags, false);
1180 pp_space (buffer);
1181 switch (gimple_omp_for_cond (gs, i))
1182 {
1183 case LT_EXPR:
07838b13 1184 pp_less (buffer);
726a989a
RB		 1185 break;
1186 case GT_EXPR:
07838b13 1187 pp_greater (buffer);
726a989a
RB		 1188 break;
1189 case LE_EXPR:
137a1a27 1190 pp_less_equal (buffer);
726a989a
RB		 1191 break;
1192 case GE_EXPR:
137a1a27 1193 pp_greater_equal (buffer);
726a989a
RB		 1194 break;
1195 default:
1196 gcc_unreachable ();
1197 }
1198 pp_space (buffer);
1199 dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
1200 flags, false);
1201 pp_string (buffer, "; ");
1202
1203 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1204 flags, false);
1205 pp_string (buffer, " = ");
1206 dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
1207 flags, false);
07838b13 1208 pp_right_paren (buffer);
726a989a
RB		 1209 }
1210
1211 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1212 {
1213 newline_and_indent (buffer, spc + 2);
07838b13 1214 pp_left_brace (buffer);
726a989a
RB		 1215 pp_newline (buffer);
1216 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1217 newline_and_indent (buffer, spc + 2);
07838b13 1218 pp_right_brace (buffer);
726a989a
RB		 1219 }
1220 }
1221}
1222
1223/* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
1224
1225static void
1226dump_gimple_omp_continue (pretty_printer *buffer, gimple gs, int spc, int flags)
1227{
1228 if (flags & TDF_RAW)
1229 {
1230 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1231 gimple_omp_continue_control_def (gs),
1232 gimple_omp_continue_control_use (gs));
1233 }
1234 else
1235 {
1236 pp_string (buffer, "#pragma omp continue (");
1237 dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
1238 spc, flags, false);
07838b13 1239 pp_comma (buffer);
726a989a
RB		 1240 pp_space (buffer);
1241 dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
1242 spc, flags, false);
07838b13 1243 pp_right_paren (buffer);
726a989a
RB		 1244 }
1245}
1246
1247/* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
1248
1249static void
1250dump_gimple_omp_single (pretty_printer *buffer, gimple gs, int spc, int flags)
1251{
1252 if (flags & TDF_RAW)
1253 {
1254 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1255 gimple_omp_body (gs));
1256 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1257 dump_gimple_fmt (buffer, spc, flags, " >");
1258 }
1259 else
1260 {
1261 pp_string (buffer, "#pragma omp single");
1262 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1263 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1264 {
1265 newline_and_indent (buffer, spc + 2);
07838b13 1266 pp_left_brace (buffer);
726a989a
RB		 1267 pp_newline (buffer);
1268 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1269 newline_and_indent (buffer, spc + 2);
07838b13 1270 pp_right_brace (buffer);
726a989a
RB		 1271 }
1272 }
1273}
1274
acf0174b
JJ		 1275/* Dump a GIMPLE_OMP_TARGET tuple on the pretty_printer BUFFER. */
1276
1277static void
1278dump_gimple_omp_target (pretty_printer *buffer, gimple gs, int spc, int flags)
1279{
1280 const char *kind;
1281 switch (gimple_omp_target_kind (gs))
1282 {
1283 case GF_OMP_TARGET_KIND_REGION:
1284 kind = "";
1285 break;
1286 case GF_OMP_TARGET_KIND_DATA:
1287 kind = " data";
1288 break;
1289 case GF_OMP_TARGET_KIND_UPDATE:
1290 kind = " update";
1291 break;
1292 default:
1293 gcc_unreachable ();
1294 }
1295 if (flags & TDF_RAW)
1296 {
1297 dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
1298 kind, gimple_omp_body (gs));
1299 dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
1300 dump_gimple_fmt (buffer, spc, flags, " >");
1301 }
1302 else
1303 {
1304 pp_string (buffer, "#pragma omp target");
1305 pp_string (buffer, kind);
1306 dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
1307 if (gimple_omp_target_child_fn (gs))
1308 {
1309 pp_string (buffer, " [child fn: ");
1310 dump_generic_node (buffer, gimple_omp_target_child_fn (gs),
1311 spc, flags, false);
1312 pp_right_bracket (buffer);
1313 }
1314 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1315 {
1316 newline_and_indent (buffer, spc + 2);
1317 pp_character (buffer, '{');
1318 pp_newline (buffer);
1319 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1320 newline_and_indent (buffer, spc + 2);
1321 pp_character (buffer, '}');
1322 }
1323 }
1324}
1325
1326/* Dump a GIMPLE_OMP_TEAMS tuple on the pretty_printer BUFFER. */
1327
1328static void
1329dump_gimple_omp_teams (pretty_printer *buffer, gimple gs, int spc, int flags)
1330{
1331 if (flags & TDF_RAW)
1332 {
1333 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1334 gimple_omp_body (gs));
1335 dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
1336 dump_gimple_fmt (buffer, spc, flags, " >");
1337 }
1338 else
1339 {
1340 pp_string (buffer, "#pragma omp teams");
1341 dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
1342 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1343 {
1344 newline_and_indent (buffer, spc + 2);
1345 pp_character (buffer, '{');
1346 pp_newline (buffer);
1347 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1348 newline_and_indent (buffer, spc + 2);
1349 pp_character (buffer, '}');
1350 }
1351 }
1352}
1353
726a989a
RB		 1354/* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
1355
1356static void
1357dump_gimple_omp_sections (pretty_printer *buffer, gimple gs, int spc,
1358 int flags)
1359{
1360 if (flags & TDF_RAW)
1361 {
1362 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1363 gimple_omp_body (gs));
1364 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1365 dump_gimple_fmt (buffer, spc, flags, " >");
1366 }
1367 else
1368 {
1369 pp_string (buffer, "#pragma omp sections");
1370 if (gimple_omp_sections_control (gs))
1371 {
1372 pp_string (buffer, " <");
1373 dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
1374 flags, false);
07838b13 1375 pp_greater (buffer);
726a989a
RB		 1376 }
1377 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1378 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1379 {
1380 newline_and_indent (buffer, spc + 2);
07838b13 1381 pp_left_brace (buffer);
726a989a
RB		 1382 pp_newline (buffer);
1383 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1384 newline_and_indent (buffer, spc + 2);
07838b13 1385 pp_right_brace (buffer);
726a989a
RB		 1386 }
1387 }
1388}
1389
acf0174b
JJ		 1390/* Dump a GIMPLE_OMP_{MASTER,TASKGROUP,ORDERED,SECTION} tuple on the
1391 pretty_printer BUFFER. */
726a989a
RB		 1392
1393static void
1394dump_gimple_omp_block (pretty_printer *buffer, gimple gs, int spc, int flags)
1395{
1396 if (flags & TDF_RAW)
1397 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1398 gimple_omp_body (gs));
1399 else
1400 {
1401 switch (gimple_code (gs))
1402 {
1403 case GIMPLE_OMP_MASTER:
1404 pp_string (buffer, "#pragma omp master");
1405 break;
acf0174b
JJ		 1406 case GIMPLE_OMP_TASKGROUP:
1407 pp_string (buffer, "#pragma omp taskgroup");
1408 break;
726a989a
RB		 1409 case GIMPLE_OMP_ORDERED:
1410 pp_string (buffer, "#pragma omp ordered");
1411 break;
1412 case GIMPLE_OMP_SECTION:
1413 pp_string (buffer, "#pragma omp section");
1414 break;
1415 default:
1416 gcc_unreachable ();
1417 }
1418 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1419 {
1420 newline_and_indent (buffer, spc + 2);
07838b13 1421 pp_left_brace (buffer);
726a989a
RB		 1422 pp_newline (buffer);
1423 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1424 newline_and_indent (buffer, spc + 2);
07838b13 1425 pp_right_brace (buffer);
726a989a
RB		 1426 }
1427 }
1428}
1429
1430/* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
1431
1432static void
1433dump_gimple_omp_critical (pretty_printer *buffer, gimple gs, int spc,
1434 int flags)
1435{
1436 if (flags & TDF_RAW)
1437 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1438 gimple_omp_body (gs));
1439 else
1440 {
1441 pp_string (buffer, "#pragma omp critical");
1442 if (gimple_omp_critical_name (gs))
1443 {
1444 pp_string (buffer, " (");
1445 dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
1446 flags, false);
07838b13 1447 pp_right_paren (buffer);
726a989a
RB		 1448 }
1449 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1450 {
1451 newline_and_indent (buffer, spc + 2);
07838b13 1452 pp_left_brace (buffer);
726a989a
RB		 1453 pp_newline (buffer);
1454 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1455 newline_and_indent (buffer, spc + 2);
07838b13 1456 pp_right_brace (buffer);
726a989a
RB		 1457 }
1458 }
1459}
1460
1461/* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
1462
1463static void
1464dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags)
1465{
1466 if (flags & TDF_RAW)
1467 {
acf0174b 1468 dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d", gs,
726a989a 1469 (int) gimple_omp_return_nowait_p (gs));
acf0174b
JJ		 1470 if (gimple_omp_return_lhs (gs))
1471 dump_gimple_fmt (buffer, spc, flags, ", lhs=%T>",
1472 gimple_omp_return_lhs (gs));
1473 else
1474 dump_gimple_fmt (buffer, spc, flags, ">");
726a989a
RB		 1475 }
1476 else
1477 {
1478 pp_string (buffer, "#pragma omp return");
1479 if (gimple_omp_return_nowait_p (gs))
1480 pp_string (buffer, "(nowait)");
acf0174b
JJ		 1481 if (gimple_omp_return_lhs (gs))
1482 {
1483 pp_string (buffer, " (set ");
1484 dump_generic_node (buffer, gimple_omp_return_lhs (gs),
1485 spc, flags, false);
1486 pp_character (buffer, ')');
1487 }
726a989a
RB		 1488 }
1489}
1490
0a35513e
AH		 1491/* Dump a GIMPLE_TRANSACTION tuple on the pretty_printer BUFFER. */
1492
1493static void
1494dump_gimple_transaction (pretty_printer *buffer, gimple gs, int spc, int flags)
1495{
1496 unsigned subcode = gimple_transaction_subcode (gs);
1497
1498 if (flags & TDF_RAW)
1499 {
1500 dump_gimple_fmt (buffer, spc, flags,
1501 "%G [SUBCODE=%x,LABEL=%T] <%+BODY <%S> >",
1502 gs, subcode, gimple_transaction_label (gs),
1503 gimple_transaction_body (gs));
1504 }
1505 else
1506 {
1507 if (subcode & GTMA_IS_OUTER)
1508 pp_string (buffer, "__transaction_atomic [[outer]]");
1509 else if (subcode & GTMA_IS_RELAXED)
1510 pp_string (buffer, "__transaction_relaxed");
1511 else
1512 pp_string (buffer, "__transaction_atomic");
1513 subcode &= ~GTMA_DECLARATION_MASK;
1514
1515 if (subcode || gimple_transaction_label (gs))
1516 {
1517 pp_string (buffer, " //");
1518 if (gimple_transaction_label (gs))
1519 {
1520 pp_string (buffer, " LABEL=");
1521 dump_generic_node (buffer, gimple_transaction_label (gs),
1522 spc, flags, false);
1523 }
1524 if (subcode)
1525 {
1526 pp_string (buffer, " SUBCODE=[ ");
1527 if (subcode & GTMA_HAVE_ABORT)
1528 {
1529 pp_string (buffer, "GTMA_HAVE_ABORT ");
1530 subcode &= ~GTMA_HAVE_ABORT;
1531 }
1532 if (subcode & GTMA_HAVE_LOAD)
1533 {
1534 pp_string (buffer, "GTMA_HAVE_LOAD ");
1535 subcode &= ~GTMA_HAVE_LOAD;
1536 }
1537 if (subcode & GTMA_HAVE_STORE)
1538 {
1539 pp_string (buffer, "GTMA_HAVE_STORE ");
1540 subcode &= ~GTMA_HAVE_STORE;
1541 }
1542 if (subcode & GTMA_MAY_ENTER_IRREVOCABLE)
1543 {
1544 pp_string (buffer, "GTMA_MAY_ENTER_IRREVOCABLE ");
1545 subcode &= ~GTMA_MAY_ENTER_IRREVOCABLE;
1546 }
1547 if (subcode & GTMA_DOES_GO_IRREVOCABLE)
1548 {
1549 pp_string (buffer, "GTMA_DOES_GO_IRREVOCABLE ");
1550 subcode &= ~GTMA_DOES_GO_IRREVOCABLE;
1551 }
b7a78683
AH		 1552 if (subcode & GTMA_HAS_NO_INSTRUMENTATION)
1553 {
1554 pp_string (buffer, "GTMA_HAS_NO_INSTRUMENTATION ");
1555 subcode &= ~GTMA_HAS_NO_INSTRUMENTATION;
1556 }
0a35513e
AH		 1557 if (subcode)
1558 pp_printf (buffer, "0x%x ", subcode);
137a1a27 1559 pp_right_bracket (buffer);
0a35513e
AH		 1560 }
1561 }
1562
1563 if (!gimple_seq_empty_p (gimple_transaction_body (gs)))
1564 {
1565 newline_and_indent (buffer, spc + 2);
07838b13 1566 pp_left_brace (buffer);
0a35513e
AH		 1567 pp_newline (buffer);
1568 dump_gimple_seq (buffer, gimple_transaction_body (gs),
1569 spc + 4, flags);
1570 newline_and_indent (buffer, spc + 2);
07838b13 1571 pp_right_brace (buffer);
0a35513e
AH		 1572 }
1573 }
1574}
1575
726a989a
RB		 1576/* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
1577 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1578 dumpfile.h). */
726a989a
RB		 1579
1580static void
1581dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags)
1582{
1c384bf1 1583 unsigned int i, n, f, fields;
726a989a
RB		 1584
1585 if (flags & TDF_RAW)
1c384bf1
RH		 1586 {
1587 dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
1588 gimple_asm_string (gs));
1589
1590 n = gimple_asm_noutputs (gs);
1591 if (n)
1592 {
1593 newline_and_indent (buffer, spc + 2);
1594 pp_string (buffer, "OUTPUT: ");
1595 for (i = 0; i < n; i++)
1596 {
1597 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1598 spc, flags, false);
1599 if (i < n - 1)
1600 pp_string (buffer, ", ");
1601 }
1602 }
1603
1604 n = gimple_asm_ninputs (gs);
1605 if (n)
1606 {
1607 newline_and_indent (buffer, spc + 2);
1608 pp_string (buffer, "INPUT: ");
1609 for (i = 0; i < n; i++)
1610 {
1611 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1612 spc, flags, false);
1613 if (i < n - 1)
1614 pp_string (buffer, ", ");
1615 }
1616 }
1617
1618 n = gimple_asm_nclobbers (gs);
1619 if (n)
1620 {
1621 newline_and_indent (buffer, spc + 2);
1622 pp_string (buffer, "CLOBBER: ");
1623 for (i = 0; i < n; i++)
1624 {
1625 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1626 spc, flags, false);
1627 if (i < n - 1)
1628 pp_string (buffer, ", ");
1629 }
1630 }
1631
1632 n = gimple_asm_nlabels (gs);
1633 if (n)
1634 {
1635 newline_and_indent (buffer, spc + 2);
1636 pp_string (buffer, "LABEL: ");
1637 for (i = 0; i < n; i++)
1638 {
1639 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1640 spc, flags, false);
1641 if (i < n - 1)
1642 pp_string (buffer, ", ");
1643 }
1644 }
1645
1646 newline_and_indent (buffer, spc);
07838b13 1647 pp_greater (buffer);
1c384bf1 1648 }
726a989a
RB		 1649 else
1650 {
1651 pp_string (buffer, "__asm__");
1652 if (gimple_asm_volatile_p (gs))
1653 pp_string (buffer, " __volatile__");
1c384bf1
RH		 1654 if (gimple_asm_nlabels (gs))
1655 pp_string (buffer, " goto");
726a989a
RB		 1656 pp_string (buffer, "(\"");
1657 pp_string (buffer, gimple_asm_string (gs));
1658 pp_string (buffer, "\"");
726a989a 1659
1c384bf1
RH		 1660 if (gimple_asm_nlabels (gs))
1661 fields = 4;
1662 else if (gimple_asm_nclobbers (gs))
1663 fields = 3;
1664 else if (gimple_asm_ninputs (gs))
1665 fields = 2;
1666 else if (gimple_asm_noutputs (gs))
1667 fields = 1;
1668 else
1669 fields = 0;
726a989a 1670
1c384bf1
RH		 1671 for (f = 0; f < fields; ++f)
1672 {
1673 pp_string (buffer, " : ");
726a989a 1674
1c384bf1
RH		 1675 switch (f)
1676 {
1677 case 0:
1678 n = gimple_asm_noutputs (gs);
1679 for (i = 0; i < n; i++)
1680 {
1681 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1682 spc, flags, false);
1683 if (i < n - 1)
1684 pp_string (buffer, ", ");
1685 }
1686 break;
726a989a 1687
1c384bf1
RH		 1688 case 1:
1689 n = gimple_asm_ninputs (gs);
1690 for (i = 0; i < n; i++)
1691 {
1692 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1693 spc, flags, false);
1694 if (i < n - 1)
1695 pp_string (buffer, ", ");
1696 }
1697 break;
726a989a 1698
1c384bf1
RH		 1699 case 2:
1700 n = gimple_asm_nclobbers (gs);
1701 for (i = 0; i < n; i++)
1702 {
1703 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1704 spc, flags, false);
1705 if (i < n - 1)
1706 pp_string (buffer, ", ");
1707 }
1708 break;
726a989a 1709
1c384bf1
RH		 1710 case 3:
1711 n = gimple_asm_nlabels (gs);
1712 for (i = 0; i < n; i++)
1713 {
1714 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1715 spc, flags, false);
1716 if (i < n - 1)
1717 pp_string (buffer, ", ");
1718 }
1719 break;
1720
1721 default:
1722 gcc_unreachable ();
1723 }
1724 }
1725
1726 pp_string (buffer, ");");
726a989a 1727 }
726a989a
RB		 1728}
1729
a895a2b8
KV		 1730/* Dump ptr_info and range_info for NODE on pretty_printer BUFFER with
1731 SPC spaces of indent. */
726a989a
RB		 1732
1733static void
a895a2b8 1734dump_ssaname_info (pretty_printer *buffer, tree node, int spc)
726a989a 1735{
a895a2b8
KV		 1736 if (TREE_CODE (node) != SSA_NAME)
1737 return;
f0107145 1738
a895a2b8
KV		 1739 if (POINTER_TYPE_P (TREE_TYPE (node))
1740 && SSA_NAME_PTR_INFO (node))
f0107145 1741 {
644ffefd 1742 unsigned int align, misalign;
a895a2b8 1743 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (node);
d09c0e9b 1744 pp_string (buffer, "# PT = ");
1be38ccb
RG		 1745 pp_points_to_solution (buffer, &pi->pt);
1746 newline_and_indent (buffer, spc);
644ffefd 1747 if (get_ptr_info_alignment (pi, &align, &misalign))
b1edf2bc 1748 {
644ffefd 1749 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u", align, misalign);
b1edf2bc
RG		 1750 newline_and_indent (buffer, spc);
1751 }
f0107145 1752 }
726a989a 1753
a895a2b8
KV		 1754 if (!POINTER_TYPE_P (TREE_TYPE (node))
1755 && SSA_NAME_RANGE_INFO (node))
1756 {
c853f62a 1757 double_int min, max, nonzero_bits;
a895a2b8
KV		 1758 value_range_type range_type = get_range_info (node, &min, &max);
1759
1760 if (range_type == VR_VARYING)
d09c0e9b 1761 pp_printf (buffer, "# RANGE VR_VARYING");
a895a2b8 1762 else if (range_type == VR_RANGE || range_type == VR_ANTI_RANGE)
0498471b
CL		 1763 {
1764 pp_printf (buffer, "# RANGE ");
1765 pp_printf (buffer, "%s[", range_type == VR_RANGE ? "" : "~");
1766 pp_double_int (buffer, min, TYPE_UNSIGNED (TREE_TYPE (node)));
1767 pp_printf (buffer, ", ");
1768 pp_double_int (buffer, max, TYPE_UNSIGNED (TREE_TYPE (node)));
1769 pp_printf (buffer, "]");
0498471b 1770 }
c853f62a
JJ		 1771 nonzero_bits = get_nonzero_bits (node);
1772 if (nonzero_bits != double_int_minus_one
1773 && (nonzero_bits
1774 != double_int::mask (TYPE_PRECISION (TREE_TYPE (node)))))
1775 {
1776 pp_string (buffer, " NONZERO ");
1777 sprintf (pp_buffer (buffer)->digit_buffer,
1778 HOST_WIDE_INT_PRINT_DOUBLE_HEX,
1779 (unsigned HOST_WIDE_INT) nonzero_bits.high,
1780 nonzero_bits.low);
1781 pp_string (buffer, pp_buffer (buffer)->digit_buffer);
1782 }
1783 newline_and_indent (buffer, spc);
a895a2b8
KV		 1784 }
1785}
1786
1787
1788/* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1.
1789 The caller is responsible for calling pp_flush on BUFFER to finalize
d09c0e9b 1790 pretty printer. If COMMENT is true, print this after #. */
a895a2b8
KV		 1791
1792static void
d09c0e9b
JJ		 1793dump_gimple_phi (pretty_printer *buffer, gimple phi, int spc, bool comment,
1794 int flags)
a895a2b8
KV		 1795{
1796 size_t i;
1797 tree lhs = gimple_phi_result (phi);
1798
1799 if (flags & TDF_ALIAS)
1800 dump_ssaname_info (buffer, lhs, spc);
1801
d09c0e9b
JJ		 1802 if (comment)
1803 pp_string (buffer, "# ");
1804
726a989a 1805 if (flags & TDF_RAW)
0498471b
CL		 1806 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
1807 gimple_phi_result (phi));
726a989a
RB		 1808 else
1809 {
f0107145 1810 dump_generic_node (buffer, lhs, spc, flags, false);
726a989a
RB		 1811 pp_string (buffer, " = PHI <");
1812 }
1813 for (i = 0; i < gimple_phi_num_args (phi); i++)
1814 {
f5045c96
AM		 1815 if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
1816 {
1817 expanded_location xloc;
1818
1819 xloc = expand_location (gimple_phi_arg_location (phi, i));
07838b13 1820 pp_left_bracket (buffer);
f5045c96
AM		 1821 if (xloc.file)
1822 {
1823 pp_string (buffer, xloc.file);
1824 pp_string (buffer, " : ");
1825 }
1826 pp_decimal_int (buffer, xloc.line);
137a1a27 1827 pp_colon (buffer);
f5045c96
AM		 1828 pp_decimal_int (buffer, xloc.column);
1829 pp_string (buffer, "] ");
1830 }
726a989a
RB		 1831 dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
1832 false);
07838b13 1833 pp_left_paren (buffer);
726a989a 1834 pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
07838b13 1835 pp_right_paren (buffer);
726a989a
RB		 1836 if (i < gimple_phi_num_args (phi) - 1)
1837 pp_string (buffer, ", ");
1838 }
07838b13 1839 pp_greater (buffer);
726a989a
RB		 1840}
1841
1842
1843/* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
1844 of indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1845 dumpfile.h). */
726a989a
RB		 1846
1847static void
1848dump_gimple_omp_parallel (pretty_printer *buffer, gimple gs, int spc,
1849 int flags)
1850{
1851 if (flags & TDF_RAW)
1852 {
1853 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1854 gimple_omp_body (gs));
1855 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1856 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
1857 gimple_omp_parallel_child_fn (gs),
1858 gimple_omp_parallel_data_arg (gs));
1859 }
1860 else
1861 {
1862 gimple_seq body;
1863 pp_string (buffer, "#pragma omp parallel");
1864 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1865 if (gimple_omp_parallel_child_fn (gs))
1866 {
1867 pp_string (buffer, " [child fn: ");
1868 dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
1869 spc, flags, false);
1870 pp_string (buffer, " (");
1871 if (gimple_omp_parallel_data_arg (gs))
1872 dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
1873 spc, flags, false);
1874 else
1875 pp_string (buffer, "???");
1876 pp_string (buffer, ")]");
1877 }
1878 body = gimple_omp_body (gs);
1879 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1880 {
1881 newline_and_indent (buffer, spc + 2);
07838b13 1882 pp_left_brace (buffer);
726a989a
RB		 1883 pp_newline (buffer);
1884 dump_gimple_seq (buffer, body, spc + 4, flags);
1885 newline_and_indent (buffer, spc + 2);
07838b13 1886 pp_right_brace (buffer);
726a989a
RB		 1887 }
1888 else if (body)
1889 {
1890 pp_newline (buffer);
1891 dump_gimple_seq (buffer, body, spc + 2, flags);
1892 }
1893 }
1894}
1895
1896
1897/* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
1898 of indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1899 dumpfile.h). */
726a989a
RB		 1900
1901static void
1902dump_gimple_omp_task (pretty_printer *buffer, gimple gs, int spc,
1903 int flags)
1904{
1905 if (flags & TDF_RAW)
1906 {
1907 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1908 gimple_omp_body (gs));
1909 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1910 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
1911 gimple_omp_task_child_fn (gs),
1912 gimple_omp_task_data_arg (gs),
1913 gimple_omp_task_copy_fn (gs),
1914 gimple_omp_task_arg_size (gs),
1915 gimple_omp_task_arg_size (gs));
1916 }
1917 else
1918 {
1919 gimple_seq body;
1920 pp_string (buffer, "#pragma omp task");
1921 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1922 if (gimple_omp_task_child_fn (gs))
1923 {
1924 pp_string (buffer, " [child fn: ");
1925 dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
1926 spc, flags, false);
1927 pp_string (buffer, " (");
1928 if (gimple_omp_task_data_arg (gs))
1929 dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
1930 spc, flags, false);
1931 else
1932 pp_string (buffer, "???");
1933 pp_string (buffer, ")]");
1934 }
1935 body = gimple_omp_body (gs);
1936 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1937 {
1938 newline_and_indent (buffer, spc + 2);
07838b13 1939 pp_left_brace (buffer);
726a989a
RB		 1940 pp_newline (buffer);
1941 dump_gimple_seq (buffer, body, spc + 4, flags);
1942 newline_and_indent (buffer, spc + 2);
07838b13 1943 pp_right_brace (buffer);
726a989a
RB		 1944 }
1945 else if (body)
1946 {
1947 pp_newline (buffer);
1948 dump_gimple_seq (buffer, body, spc + 2, flags);
1949 }
1950 }
1951}
1952
1953
1954/* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
1955 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 1956 in dumpfile.h). */
726a989a
RB		 1957
1958static void
1959dump_gimple_omp_atomic_load (pretty_printer *buffer, gimple gs, int spc,
1960 int flags)
1961{
1962 if (flags & TDF_RAW)
1963 {
1964 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1965 gimple_omp_atomic_load_lhs (gs),
1966 gimple_omp_atomic_load_rhs (gs));
1967 }
1968 else
1969 {
1970 pp_string (buffer, "#pragma omp atomic_load");
acf0174b
JJ		 1971 if (gimple_omp_atomic_seq_cst_p (gs))
1972 pp_string (buffer, " seq_cst");
05409788
RH		 1973 if (gimple_omp_atomic_need_value_p (gs))
1974 pp_string (buffer, " [needed]");
726a989a
RB		 1975 newline_and_indent (buffer, spc + 2);
1976 dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
1977 spc, flags, false);
1978 pp_space (buffer);
07838b13 1979 pp_equal (buffer);
726a989a 1980 pp_space (buffer);
07838b13 1981 pp_star (buffer);
726a989a
RB		 1982 dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
1983 spc, flags, false);
1984 }
1985}
1986
1987/* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
1988 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 1989 in dumpfile.h). */
726a989a
RB		 1990
1991static void
1992dump_gimple_omp_atomic_store (pretty_printer *buffer, gimple gs, int spc,
1993 int flags)
1994{
1995 if (flags & TDF_RAW)
1996 {
1997 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
1998 gimple_omp_atomic_store_val (gs));
1999 }
2000 else
2001 {
05409788 2002 pp_string (buffer, "#pragma omp atomic_store ");
acf0174b
JJ		 2003 if (gimple_omp_atomic_seq_cst_p (gs))
2004 pp_string (buffer, "seq_cst ");
05409788
RH		 2005 if (gimple_omp_atomic_need_value_p (gs))
2006 pp_string (buffer, "[needed] ");
07838b13 2007 pp_left_paren (buffer);
726a989a
RB		 2008 dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
2009 spc, flags, false);
07838b13 2010 pp_right_paren (buffer);
726a989a
RB		 2011 }
2012}
2013
726a989a
RB		 2014
2015/* Dump all the memory operands for statement GS. BUFFER, SPC and
b5f47924 2016 FLAGS are as in pp_gimple_stmt_1. */
726a989a
RB		 2017
2018static void
2019dump_gimple_mem_ops (pretty_printer *buffer, gimple gs, int spc, int flags)
2020{
5006671f
RG		 2021 tree vdef = gimple_vdef (gs);
2022 tree vuse = gimple_vuse (gs);
726a989a 2023
5006671f 2024 if (vdef != NULL_TREE)
726a989a 2025 {
5006671f
RG		 2026 pp_string (buffer, "# ");
2027 dump_generic_node (buffer, vdef, spc + 2, flags, false);
2028 pp_string (buffer, " = VDEF <");
2029 dump_generic_node (buffer, vuse, spc + 2, flags, false);
07838b13 2030 pp_greater (buffer);
726a989a 2031 newline_and_indent (buffer, spc);
726a989a 2032 }
5006671f 2033 else if (vuse != NULL_TREE)
726a989a 2034 {
5006671f
RG		 2035 pp_string (buffer, "# VUSE <");
2036 dump_generic_node (buffer, vuse, spc + 2, flags, false);
07838b13 2037 pp_greater (buffer);
726a989a 2038 newline_and_indent (buffer, spc);
726a989a
RB		 2039 }
2040}
2041
2042
b5f47924 2043/* Print the gimple statement GS on the pretty printer BUFFER, SPC
726a989a 2044 spaces of indent. FLAGS specifies details to show in the dump (see
c4669594
SB		 2045 TDF_* in dumpfile.h). The caller is responsible for calling
2046 pp_flush on BUFFER to finalize the pretty printer. */
726a989a
RB		 2047
2048void
b5f47924 2049pp_gimple_stmt_1 (pretty_printer *buffer, gimple gs, int spc, int flags)
726a989a
RB		 2050{
2051 if (!gs)
2052 return;
2053
2054 if (flags & TDF_STMTADDR)
2055 pp_printf (buffer, "<&%p> ", (void *) gs);
2056
2057 if ((flags & TDF_LINENO) && gimple_has_location (gs))
2058 {
2059 expanded_location xloc = expand_location (gimple_location (gs));
07838b13 2060 pp_left_bracket (buffer);
726a989a
RB		 2061 if (xloc.file)
2062 {
2063 pp_string (buffer, xloc.file);
2064 pp_string (buffer, " : ");
2065 }
2066 pp_decimal_int (buffer, xloc.line);
137a1a27 2067 pp_colon (buffer);
c2255bc4 2068 pp_decimal_int (buffer, xloc.column);
726a989a
RB		 2069 pp_string (buffer, "] ");
2070 }
2071
cae63f88
DN		 2072 if (flags & TDF_EH)
2073 {
1d65f45c
RH		 2074 int lp_nr = lookup_stmt_eh_lp (gs);
2075 if (lp_nr > 0)
2076 pp_printf (buffer, "[LP %d] ", lp_nr);
2077 else if (lp_nr < 0)
2078 pp_printf (buffer, "[MNT %d] ", -lp_nr);
cae63f88
DN		 2079 }
2080
726a989a
RB		 2081 if ((flags & (TDF_VOPS|TDF_MEMSYMS))
2082 && gimple_has_mem_ops (gs))
2083 dump_gimple_mem_ops (buffer, gs, spc, flags);
2084
a895a2b8
KV		 2085 if (gimple_has_lhs (gs)
2086 && (flags & TDF_ALIAS))
2087 dump_ssaname_info (buffer, gimple_get_lhs (gs), spc);
f0107145 2088
726a989a
RB		 2089 switch (gimple_code (gs))
2090 {
2091 case GIMPLE_ASM:
2092 dump_gimple_asm (buffer, gs, spc, flags);
2093 break;
2094
2095 case GIMPLE_ASSIGN:
2096 dump_gimple_assign (buffer, gs, spc, flags);
2097 break;
2098
2099 case GIMPLE_BIND:
2100 dump_gimple_bind (buffer, gs, spc, flags);
2101 break;
2102
2103 case GIMPLE_CALL:
2104 dump_gimple_call (buffer, gs, spc, flags);
2105 break;
2106
2107 case GIMPLE_COND:
2108 dump_gimple_cond (buffer, gs, spc, flags);
2109 break;
2110
2111 case GIMPLE_LABEL:
2112 dump_gimple_label (buffer, gs, spc, flags);
2113 break;
2114
2115 case GIMPLE_GOTO:
2116 dump_gimple_goto (buffer, gs, spc, flags);
2117 break;
2118
2119 case GIMPLE_NOP:
2120 pp_string (buffer, "GIMPLE_NOP");
2121 break;
2122
2123 case GIMPLE_RETURN:
2124 dump_gimple_return (buffer, gs, spc, flags);
2125 break;
2126
2127 case GIMPLE_SWITCH:
2128 dump_gimple_switch (buffer, gs, spc, flags);
2129 break;
2130
2131 case GIMPLE_TRY:
2132 dump_gimple_try (buffer, gs, spc, flags);
2133 break;
2134
2135 case GIMPLE_PHI:
d09c0e9b 2136 dump_gimple_phi (buffer, gs, spc, false, flags);
726a989a
RB		 2137 break;
2138
2139 case GIMPLE_OMP_PARALLEL:
2140 dump_gimple_omp_parallel (buffer, gs, spc, flags);
2141 break;
2142
2143 case GIMPLE_OMP_TASK:
2144 dump_gimple_omp_task (buffer, gs, spc, flags);
2145 break;
2146
2147 case GIMPLE_OMP_ATOMIC_LOAD:
2148 dump_gimple_omp_atomic_load (buffer, gs, spc, flags);
2149
2150 break;
2151
2152 case GIMPLE_OMP_ATOMIC_STORE:
2153 dump_gimple_omp_atomic_store (buffer, gs, spc, flags);
2154 break;
2155
2156 case GIMPLE_OMP_FOR:
2157 dump_gimple_omp_for (buffer, gs, spc, flags);
2158 break;
2159
2160 case GIMPLE_OMP_CONTINUE:
2161 dump_gimple_omp_continue (buffer, gs, spc, flags);
2162 break;
2163
2164 case GIMPLE_OMP_SINGLE:
2165 dump_gimple_omp_single (buffer, gs, spc, flags);
2166 break;
2167
acf0174b
JJ		 2168 case GIMPLE_OMP_TARGET:
2169 dump_gimple_omp_target (buffer, gs, spc, flags);
2170 break;
2171
2172 case GIMPLE_OMP_TEAMS:
2173 dump_gimple_omp_teams (buffer, gs, spc, flags);
2174 break;
2175
726a989a
RB		 2176 case GIMPLE_OMP_RETURN:
2177 dump_gimple_omp_return (buffer, gs, spc, flags);
2178 break;
2179
2180 case GIMPLE_OMP_SECTIONS:
2181 dump_gimple_omp_sections (buffer, gs, spc, flags);
2182 break;
2183
2184 case GIMPLE_OMP_SECTIONS_SWITCH:
2185 pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
2186 break;
2187
2188 case GIMPLE_OMP_MASTER:
acf0174b 2189 case GIMPLE_OMP_TASKGROUP:
726a989a
RB		 2190 case GIMPLE_OMP_ORDERED:
2191 case GIMPLE_OMP_SECTION:
2192 dump_gimple_omp_block (buffer, gs, spc, flags);
2193 break;
2194
2195 case GIMPLE_OMP_CRITICAL:
2196 dump_gimple_omp_critical (buffer, gs, spc, flags);
2197 break;
2198
726a989a
RB		 2199 case GIMPLE_CATCH:
2200 dump_gimple_catch (buffer, gs, spc, flags);
2201 break;
2202
2203 case GIMPLE_EH_FILTER:
2204 dump_gimple_eh_filter (buffer, gs, spc, flags);
2205 break;
2206
1d65f45c
RH		 2207 case GIMPLE_EH_MUST_NOT_THROW:
2208 dump_gimple_eh_must_not_throw (buffer, gs, spc, flags);
2209 break;
2210
0a35513e
AH		 2211 case GIMPLE_EH_ELSE:
2212 dump_gimple_eh_else (buffer, gs, spc, flags);
2213 break;
2214
726a989a
RB		 2215 case GIMPLE_RESX:
2216 dump_gimple_resx (buffer, gs, spc, flags);
2217 break;
2218
1d65f45c
RH		 2219 case GIMPLE_EH_DISPATCH:
2220 dump_gimple_eh_dispatch (buffer, gs, spc, flags);
2221 break;
2222
b5b8b0ac
AO		 2223 case GIMPLE_DEBUG:
2224 dump_gimple_debug (buffer, gs, spc, flags);
2225 break;
2226
726a989a
RB		 2227 case GIMPLE_PREDICT:
2228 pp_string (buffer, "// predicted ");
2229 if (gimple_predict_outcome (gs))
2230 pp_string (buffer, "likely by ");
2231 else
2232 pp_string (buffer, "unlikely by ");
2233 pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
2234 pp_string (buffer, " predictor.");
2235 break;
2236
0a35513e
AH		 2237 case GIMPLE_TRANSACTION:
2238 dump_gimple_transaction (buffer, gs, spc, flags);
2239 break;
2240
726a989a
RB		 2241 default:
2242 GIMPLE_NIY;
2243 }
726a989a
RB		 2244}
2245
2246
a315c44c 2247/* Dumps header of basic block BB to OUTF indented by INDENT
726a989a
RB		 2248 spaces and details described by flags. */
2249
2250static void
a315c44c 2251dump_gimple_bb_header (FILE *outf, basic_block bb, int indent, int flags)
726a989a 2252{
726a989a
RB		 2253 if (flags & TDF_BLOCKS)
2254 {
726a989a
RB		 2255 if (flags & TDF_LINENO)
2256 {
2257 gimple_stmt_iterator gsi;
a315c44c
SB		 2258
2259 if (flags & TDF_COMMENT)
2260 fputs (";; ", outf);
726a989a
RB		 2261
2262 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
b5b8b0ac
AO		 2263 if (!is_gimple_debug (gsi_stmt (gsi))
2264 && get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
726a989a 2265 {
3a8ebb92
L		 2266 fprintf (outf, "%*sstarting at line %d",
2267 indent, "", get_lineno (gsi_stmt (gsi)));
726a989a
RB		 2268 break;
2269 }
a315c44c
SB		 2270 if (bb->discriminator)
2271 fprintf (outf, ", discriminator %i", bb->discriminator);
2272 fputc ('\n', outf);
726a989a 2273 }
726a989a
RB		 2274 }
2275 else
2276 {
a315c44c 2277 gimple stmt = first_stmt (bb);
726a989a 2278 if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
3a8ebb92 2279 fprintf (outf, "%*s<bb %d>:\n", indent, "", bb->index);
726a989a 2280 }
726a989a
RB		 2281}
2282
2283
2284/* Dumps end of basic block BB to buffer BUFFER indented by INDENT
2285 spaces. */
2286
2287static void
c4669594
SB		 2288dump_gimple_bb_footer (FILE *outf ATTRIBUTE_UNUSED,
2289 basic_block bb ATTRIBUTE_UNUSED,
2290 int indent ATTRIBUTE_UNUSED,
2291 int flags ATTRIBUTE_UNUSED)
726a989a 2292{
c4669594
SB		 2293 /* There is currently no GIMPLE-specific basic block info to dump. */
2294 return;
726a989a
RB		 2295}
2296
2297
2298/* Dump PHI nodes of basic block BB to BUFFER with details described
2299 by FLAGS and indented by INDENT spaces. */
2300
2301static void
2302dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
2303{
2304 gimple_stmt_iterator i;
2305
2306 for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
2307 {
2308 gimple phi = gsi_stmt (i);
ea057359 2309 if (!virtual_operand_p (gimple_phi_result (phi)) || (flags & TDF_VOPS))
726a989a
RB		 2310 {
2311 INDENT (indent);
d09c0e9b 2312 dump_gimple_phi (buffer, phi, indent, true, flags);
726a989a
RB		 2313 pp_newline (buffer);
2314 }
2315 }
2316}
2317
2318
2319/* Dump jump to basic block BB that is represented implicitly in the cfg
2320 to BUFFER. */
2321
2322static void
2323pp_cfg_jump (pretty_printer *buffer, basic_block bb)
2324{
2325 gimple stmt;
2326
2327 stmt = first_stmt (bb);
2328
2329 pp_string (buffer, "goto <bb ");
2330 pp_decimal_int (buffer, bb->index);
07838b13 2331 pp_greater (buffer);
726a989a
RB		 2332 if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
2333 {
2334 pp_string (buffer, " (");
2335 dump_generic_node (buffer, gimple_label_label (stmt), 0, 0, false);
07838b13 2336 pp_right_paren (buffer);
726a989a
RB		 2337 pp_semicolon (buffer);
2338 }
2339 else
2340 pp_semicolon (buffer);
2341}
2342
2343
2344/* Dump edges represented implicitly in basic block BB to BUFFER, indented
2345 by INDENT spaces, with details given by FLAGS. */
2346
2347static void
2348dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
2349 int flags)
2350{
2351 edge e;
726a989a
RB		 2352 gimple stmt;
2353
2354 stmt = last_stmt (bb);
2355
2356 if (stmt && gimple_code (stmt) == GIMPLE_COND)
2357 {
2358 edge true_edge, false_edge;
2359
2360 /* When we are emitting the code or changing CFG, it is possible that
2361 the edges are not yet created. When we are using debug_bb in such
2362 a situation, we do not want it to crash. */
2363 if (EDGE_COUNT (bb->succs) != 2)
2364 return;
2365 extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
2366
2367 INDENT (indent + 2);
2368 pp_cfg_jump (buffer, true_edge->dest);
2369 newline_and_indent (buffer, indent);
2370 pp_string (buffer, "else");
2371 newline_and_indent (buffer, indent + 2);
2372 pp_cfg_jump (buffer, false_edge->dest);
2373 pp_newline (buffer);
2374 return;
2375 }
2376
2377 /* If there is a fallthru edge, we may need to add an artificial
2378 goto to the dump. */
0fd4b31d 2379 e = find_fallthru_edge (bb->succs);
726a989a
RB		 2380
2381 if (e && e->dest != bb->next_bb)
2382 {
2383 INDENT (indent);
2384
2385 if ((flags & TDF_LINENO)
2386 && e->goto_locus != UNKNOWN_LOCATION
2387 )
2388 {
2389 expanded_location goto_xloc;
2390 goto_xloc = expand_location (e->goto_locus);
07838b13 2391 pp_left_bracket (buffer);
726a989a
RB		 2392 if (goto_xloc.file)
2393 {
2394 pp_string (buffer, goto_xloc.file);
2395 pp_string (buffer, " : ");
2396 }
2397 pp_decimal_int (buffer, goto_xloc.line);
c2255bc4
AH		 2398 pp_string (buffer, " : ");
2399 pp_decimal_int (buffer, goto_xloc.column);
726a989a
RB		 2400 pp_string (buffer, "] ");
2401 }
2402
2403 pp_cfg_jump (buffer, e->dest);
2404 pp_newline (buffer);
2405 }
2406}
2407
2408
2409/* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
2410 indented by INDENT spaces. */
2411
2412static void
2413gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
2414 int flags)
2415{
2416 gimple_stmt_iterator gsi;
2417 gimple stmt;
2418 int label_indent = indent - 2;
2419
2420 if (label_indent < 0)
2421 label_indent = 0;
2422
726a989a
RB		 2423 dump_phi_nodes (buffer, bb, indent, flags);
2424
2425 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2426 {
2427 int curr_indent;
2428
2429 stmt = gsi_stmt (gsi);
2430
2431 curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
2432
2433 INDENT (curr_indent);
b5f47924 2434 pp_gimple_stmt_1 (buffer, stmt, curr_indent, flags);
f8923f7e 2435 pp_newline_and_flush (buffer);
2eb712b4
MJ		 2436 gcc_checking_assert (DECL_STRUCT_FUNCTION (current_function_decl));
2437 dump_histograms_for_stmt (DECL_STRUCT_FUNCTION (current_function_decl),
c3284718 2438 pp_buffer (buffer)->stream, stmt);
726a989a
RB		 2439 }
2440
2441 dump_implicit_edges (buffer, bb, indent, flags);
3e31cf28 2442 pp_flush (buffer);
726a989a
RB		 2443}
2444
2445
2446/* Dumps basic block BB to FILE with details described by FLAGS and
2447 indented by INDENT spaces. */
2448
2449void
a315c44c 2450gimple_dump_bb (FILE *file, basic_block bb, int indent, int flags)
726a989a 2451{
a315c44c 2452 dump_gimple_bb_header (file, bb, indent, flags);
c4669594
SB		 2453 if (bb->index >= NUM_FIXED_BLOCKS)
2454 {
b3f80694 2455 pretty_printer buffer;
b3f80694
GDR		 2456 pp_needs_newline (&buffer) = true;
2457 buffer.buffer->stream = file;
c4669594
SB		 2458 gimple_dump_bb_buff (&buffer, bb, indent, flags);
2459 }
a315c44c 2460 dump_gimple_bb_footer (file, bb, indent, flags);
726a989a 2461}
41222ddf
SB		 2462
2463/* Dumps basic block BB to pretty-printer PP with default dump flags and
2464 no indentation, for use as a label of a DOT graph record-node.
2465 ??? Should just use gimple_dump_bb_buff here, except that value profiling
2466 histogram dumping doesn't know about pretty-printers. */
2467
2468void
2469gimple_dump_bb_for_graph (pretty_printer *pp, basic_block bb)
2470{
2471 gimple_stmt_iterator gsi;
2472
2473 pp_printf (pp, "<bb %d>:\n", bb->index);
2474 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2475
2476 for (gsi = gsi_start_phis (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2477 {
2478 gimple phi = gsi_stmt (gsi);
2479 if (!virtual_operand_p (gimple_phi_result (phi))
2480 || (dump_flags & TDF_VOPS))
2481 {
07838b13 2482 pp_bar (pp);
41222ddf
SB		 2483 pp_write_text_to_stream (pp);
2484 pp_string (pp, "# ");
2485 pp_gimple_stmt_1 (pp, phi, 0, dump_flags);
2486 pp_newline (pp);
2487 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2488 }
2489 }
2490
2491 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2492 {
2493 gimple stmt = gsi_stmt (gsi);
07838b13 2494 pp_bar (pp);
41222ddf
SB		 2495 pp_write_text_to_stream (pp);
2496 pp_gimple_stmt_1 (pp, stmt, 0, dump_flags);
2497 pp_newline (pp);
2498 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2499 }
2500 dump_implicit_edges (pp, bb, 0, dump_flags);
2501 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2502}
2503
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