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Fix build breakage on darwin introduced by me in r215861
[thirdparty/gcc.git] / gcc / gimple-pretty-print.c
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726a989a 1/* Pretty formatting of GIMPLE statements and expressions.
23a5b65a 2 Copyright (C) 2001-2014 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);
79d652a5
CH		 438 pp_greater (buffer);
439 break;
440
441 case SAD_EXPR:
442 pp_string (buffer, "SAD_EXPR <");
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);
f471fe72 449 break;
f90e8e2e 450
2205ed25
RH		 451 case VEC_PERM_EXPR:
452 pp_string (buffer, "VEC_PERM_EXPR <");
f90e8e2e
AS		 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);
f90e8e2e 459 break;
f471fe72
RG		 460
461 case REALIGN_LOAD_EXPR:
462 pp_string (buffer, "REALIGN_LOAD <");
463 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
464 pp_string (buffer, ", ");
465 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
466 pp_string (buffer, ", ");
467 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 468 pp_greater (buffer);
4e71066d
RG		 469 break;
470
471 case COND_EXPR:
472 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
473 pp_string (buffer, " ? ");
474 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
475 pp_string (buffer, " : ");
476 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
477 break;
478
479 case VEC_COND_EXPR:
480 pp_string (buffer, "VEC_COND_EXPR <");
481 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
482 pp_string (buffer, ", ");
483 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
484 pp_string (buffer, ", ");
485 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
137a1a27 486 pp_greater (buffer);
f471fe72
RG		 487 break;
488
0354c0c7
BS		 489 default:
490 gcc_unreachable ();
491 }
492}
493
726a989a
RB		 494
495/* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
b5f47924 496 pp_gimple_stmt_1. */
726a989a
RB		 497
498static void
499dump_gimple_assign (pretty_printer *buffer, gimple gs, int spc, int flags)
500{
501 if (flags & TDF_RAW)
502 {
874a3756
MG		 503 tree arg1 = NULL;
504 tree arg2 = NULL;
505 tree arg3 = NULL;
506 switch (gimple_num_ops (gs))
507 {
508 case 4:
509 arg3 = gimple_assign_rhs3 (gs);
510 case 3:
511 arg2 = gimple_assign_rhs2 (gs);
512 case 2:
513 arg1 = gimple_assign_rhs1 (gs);
514 break;
515 default:
516 gcc_unreachable ();
517 }
726a989a 518
874a3756 519 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
5806f481 520 get_tree_code_name (gimple_assign_rhs_code (gs)),
874a3756 521 gimple_assign_lhs (gs), arg1, arg2, arg3);
726a989a
RB		 522 }
523 else
524 {
525 if (!(flags & TDF_RHS_ONLY))
526 {
527 dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
528 pp_space (buffer);
07838b13 529 pp_equal (buffer);
726a989a
RB		 530
531 if (gimple_assign_nontemporal_move_p (gs))
532 pp_string (buffer, "{nt}");
533
534 if (gimple_has_volatile_ops (gs))
535 pp_string (buffer, "{v}");
536
537 pp_space (buffer);
538 }
539
540 if (gimple_num_ops (gs) == 2)
541 dump_unary_rhs (buffer, gs, spc, flags);
542 else if (gimple_num_ops (gs) == 3)
543 dump_binary_rhs (buffer, gs, spc, flags);
0354c0c7
BS		 544 else if (gimple_num_ops (gs) == 4)
545 dump_ternary_rhs (buffer, gs, spc, flags);
726a989a
RB		 546 else
547 gcc_unreachable ();
548 if (!(flags & TDF_RHS_ONLY))
c3284718 549 pp_semicolon (buffer);
726a989a
RB		 550 }
551}
552
553
554/* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 555 pp_gimple_stmt_1. */
726a989a
RB		 556
557static void
558dump_gimple_return (pretty_printer *buffer, gimple gs, int spc, int flags)
559{
089d1227 560 tree t;
726a989a
RB		 561
562 t = gimple_return_retval (gs);
563 if (flags & TDF_RAW)
089d1227 564 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, t);
726a989a
RB		 565 else
566 {
567 pp_string (buffer, "return");
568 if (t)
569 {
570 pp_space (buffer);
571 dump_generic_node (buffer, t, spc, flags, false);
572 }
573 pp_semicolon (buffer);
574 }
575}
576
577
578/* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
579 dump_gimple_call. */
580
581static void
582dump_gimple_call_args (pretty_printer *buffer, gimple gs, int flags)
583{
584 size_t i;
585
586 for (i = 0; i < gimple_call_num_args (gs); i++)
587 {
588 dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
589 if (i < gimple_call_num_args (gs) - 1)
590 pp_string (buffer, ", ");
591 }
592
593 if (gimple_call_va_arg_pack_p (gs))
594 {
595 if (gimple_call_num_args (gs) > 0)
596 {
07838b13 597 pp_comma (buffer);
726a989a
RB		 598 pp_space (buffer);
599 }
600
601 pp_string (buffer, "__builtin_va_arg_pack ()");
602 }
603}
604
25a6a873
RG		 605/* Dump the points-to solution *PT to BUFFER. */
606
607static void
608pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
609{
610 if (pt->anything)
611 {
612 pp_string (buffer, "anything ");
613 return;
614 }
615 if (pt->nonlocal)
616 pp_string (buffer, "nonlocal ");
617 if (pt->escaped)
618 pp_string (buffer, "escaped ");
619 if (pt->ipa_escaped)
620 pp_string (buffer, "unit-escaped ");
621 if (pt->null)
622 pp_string (buffer, "null ");
623 if (pt->vars
624 && !bitmap_empty_p (pt->vars))
625 {
626 bitmap_iterator bi;
627 unsigned i;
628 pp_string (buffer, "{ ");
629 EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
630 {
46eb666a
RG		 631 pp_string (buffer, "D.");
632 pp_decimal_int (buffer, i);
07838b13 633 pp_space (buffer);
25a6a873 634 }
07838b13 635 pp_right_brace (buffer);
11924f8b
RB		 636 if (pt->vars_contains_nonlocal
637 && pt->vars_contains_escaped_heap)
638 pp_string (buffer, " (nonlocal, escaped heap)");
639 else if (pt->vars_contains_nonlocal
640 && pt->vars_contains_escaped)
641 pp_string (buffer, " (nonlocal, escaped)");
642 else if (pt->vars_contains_nonlocal)
643 pp_string (buffer, " (nonlocal)");
644 else if (pt->vars_contains_escaped_heap)
645 pp_string (buffer, " (escaped heap)");
646 else if (pt->vars_contains_escaped)
647 pp_string (buffer, " (escaped)");
25a6a873
RG		 648 }
649}
726a989a
RB		 650
651/* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 652 pp_gimple_stmt_1. */
726a989a
RB		 653
654static void
655dump_gimple_call (pretty_printer *buffer, gimple gs, int spc, int flags)
656{
657 tree lhs = gimple_call_lhs (gs);
0a35513e 658 tree fn = gimple_call_fn (gs);
726a989a 659
25a6a873
RG		 660 if (flags & TDF_ALIAS)
661 {
662 struct pt_solution *pt;
663 pt = gimple_call_use_set (gs);
664 if (!pt_solution_empty_p (pt))
665 {
666 pp_string (buffer, "# USE = ");
667 pp_points_to_solution (buffer, pt);
668 newline_and_indent (buffer, spc);
669 }
670 pt = gimple_call_clobber_set (gs);
671 if (!pt_solution_empty_p (pt))
672 {
673 pp_string (buffer, "# CLB = ");
674 pp_points_to_solution (buffer, pt);
675 newline_and_indent (buffer, spc);
676 }
677 }
678
726a989a
RB		 679 if (flags & TDF_RAW)
680 {
25583c4f
RS		 681 if (gimple_call_internal_p (gs))
682 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
683 internal_fn_name (gimple_call_internal_fn (gs)), lhs);
684 else
0a35513e 685 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T", gs, fn, lhs);
726a989a
RB		 686 if (gimple_call_num_args (gs) > 0)
687 {
688 pp_string (buffer, ", ");
689 dump_gimple_call_args (buffer, gs, flags);
690 }
07838b13 691 pp_greater (buffer);
726a989a
RB		 692 }
693 else
694 {
695 if (lhs && !(flags & TDF_RHS_ONLY))
696 {
697 dump_generic_node (buffer, lhs, spc, flags, false);
698 pp_string (buffer, " =");
699
700 if (gimple_has_volatile_ops (gs))
701 pp_string (buffer, "{v}");
702
703 pp_space (buffer);
704 }
25583c4f
RS		 705 if (gimple_call_internal_p (gs))
706 pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
707 else
0a35513e 708 print_call_name (buffer, fn, flags);
726a989a
RB		 709 pp_string (buffer, " (");
710 dump_gimple_call_args (buffer, gs, flags);
07838b13 711 pp_right_paren (buffer);
726a989a
RB		 712 if (!(flags & TDF_RHS_ONLY))
713 pp_semicolon (buffer);
714 }
715
716 if (gimple_call_chain (gs))
717 {
718 pp_string (buffer, " [static-chain: ");
719 dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
07838b13 720 pp_right_bracket (buffer);
726a989a
RB		 721 }
722
723 if (gimple_call_return_slot_opt_p (gs))
724 pp_string (buffer, " [return slot optimization]");
726a989a
RB		 725 if (gimple_call_tail_p (gs))
726 pp_string (buffer, " [tail call]");
0a35513e 727
cbe9d630
SD		 728 if (fn == NULL)
729 return;
730
0a35513e
AH		 731 /* Dump the arguments of _ITM_beginTransaction sanely. */
732 if (TREE_CODE (fn) == ADDR_EXPR)
733 fn = TREE_OPERAND (fn, 0);
734 if (TREE_CODE (fn) == FUNCTION_DECL && decl_is_tm_clone (fn))
735 pp_string (buffer, " [tm-clone]");
736 if (TREE_CODE (fn) == FUNCTION_DECL
737 && DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
738 && DECL_FUNCTION_CODE (fn) == BUILT_IN_TM_START
739 && gimple_call_num_args (gs) > 0)
740 {
741 tree t = gimple_call_arg (gs, 0);
742 unsigned HOST_WIDE_INT props;
743 gcc_assert (TREE_CODE (t) == INTEGER_CST);
744
745 pp_string (buffer, " [ ");
746
747 /* Get the transaction code properties. */
748 props = TREE_INT_CST_LOW (t);
749
750 if (props & PR_INSTRUMENTEDCODE)
751 pp_string (buffer, "instrumentedCode ");
752 if (props & PR_UNINSTRUMENTEDCODE)
753 pp_string (buffer, "uninstrumentedCode ");
754 if (props & PR_HASNOXMMUPDATE)
755 pp_string (buffer, "hasNoXMMUpdate ");
756 if (props & PR_HASNOABORT)
757 pp_string (buffer, "hasNoAbort ");
758 if (props & PR_HASNOIRREVOCABLE)
759 pp_string (buffer, "hasNoIrrevocable ");
760 if (props & PR_DOESGOIRREVOCABLE)
761 pp_string (buffer, "doesGoIrrevocable ");
762 if (props & PR_HASNOSIMPLEREADS)
763 pp_string (buffer, "hasNoSimpleReads ");
764 if (props & PR_AWBARRIERSOMITTED)
765 pp_string (buffer, "awBarriersOmitted ");
766 if (props & PR_RARBARRIERSOMITTED)
767 pp_string (buffer, "RaRBarriersOmitted ");
768 if (props & PR_UNDOLOGCODE)
769 pp_string (buffer, "undoLogCode ");
770 if (props & PR_PREFERUNINSTRUMENTED)
771 pp_string (buffer, "preferUninstrumented ");
772 if (props & PR_EXCEPTIONBLOCK)
773 pp_string (buffer, "exceptionBlock ");
774 if (props & PR_HASELSE)
775 pp_string (buffer, "hasElse ");
776 if (props & PR_READONLY)
777 pp_string (buffer, "readOnly ");
778
137a1a27 779 pp_right_bracket (buffer);
0a35513e 780 }
726a989a
RB		 781}
782
783
784/* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
b5f47924 785 pp_gimple_stmt_1. */
726a989a
RB		 786
787static void
788dump_gimple_switch (pretty_printer *buffer, gimple gs, int spc, int flags)
789{
790 unsigned int i;
791
792 GIMPLE_CHECK (gs, GIMPLE_SWITCH);
793 if (flags & TDF_RAW)
794 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
795 gimple_switch_index (gs));
796 else
797 {
798 pp_string (buffer, "switch (");
799 dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
800 pp_string (buffer, ") <");
801 }
802
803 for (i = 0; i < gimple_switch_num_labels (gs); i++)
804 {
805 tree case_label = gimple_switch_label (gs, i);
fd8d363e 806 gcc_checking_assert (case_label != NULL_TREE);
726a989a 807 dump_generic_node (buffer, case_label, spc, flags, false);
07838b13 808 pp_space (buffer);
726a989a
RB		 809 dump_generic_node (buffer, CASE_LABEL (case_label), spc, flags, false);
810 if (i < gimple_switch_num_labels (gs) - 1)
811 pp_string (buffer, ", ");
812 }
07838b13 813 pp_greater (buffer);
726a989a
RB		 814}
815
816
817/* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
b5f47924 818 pp_gimple_stmt_1. */
726a989a
RB		 819
820static void
821dump_gimple_cond (pretty_printer *buffer, gimple gs, int spc, int flags)
822{
823 if (flags & TDF_RAW)
824 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
5806f481
PM		 825 get_tree_code_name (gimple_cond_code (gs)),
826 gimple_cond_lhs (gs), gimple_cond_rhs (gs),
827 gimple_cond_true_label (gs), gimple_cond_false_label (gs));
726a989a
RB		 828 else
829 {
830 if (!(flags & TDF_RHS_ONLY))
831 pp_string (buffer, "if (");
832 dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
833 pp_space (buffer);
834 pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
835 pp_space (buffer);
836 dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
837 if (!(flags & TDF_RHS_ONLY))
838 {
07838b13 839 pp_right_paren (buffer);
726a989a
RB		 840
841 if (gimple_cond_true_label (gs))
842 {
843 pp_string (buffer, " goto ");
844 dump_generic_node (buffer, gimple_cond_true_label (gs),
845 spc, flags, false);
846 pp_semicolon (buffer);
847 }
848 if (gimple_cond_false_label (gs))
849 {
850 pp_string (buffer, " else goto ");
851 dump_generic_node (buffer, gimple_cond_false_label (gs),
852 spc, flags, false);
853 pp_semicolon (buffer);
854 }
855 }
856 }
857}
858
859
860/* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
861 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 862 TDF_* in dumpfils.h). */
726a989a
RB		 863
864static void
865dump_gimple_label (pretty_printer *buffer, gimple gs, int spc, int flags)
866{
867 tree label = gimple_label_label (gs);
868 if (flags & TDF_RAW)
869 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
870 else
871 {
872 dump_generic_node (buffer, label, spc, flags, false);
07838b13 873 pp_colon (buffer);
726a989a
RB		 874 }
875 if (DECL_NONLOCAL (label))
876 pp_string (buffer, " [non-local]");
1d65f45c
RH		 877 if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
878 pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
726a989a
RB		 879}
880
881/* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
882 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 883 TDF_* in dumpfile.h). */
726a989a
RB		 884
885static void
886dump_gimple_goto (pretty_printer *buffer, gimple gs, int spc, int flags)
887{
888 tree label = gimple_goto_dest (gs);
889 if (flags & TDF_RAW)
890 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
891 else
892 dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
893}
894
895
896/* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
897 spaces of indent. FLAGS specifies details to show in the dump (see
7ee2468b 898 TDF_* in dumpfile.h). */
726a989a
RB		 899
900static void
901dump_gimple_bind (pretty_printer *buffer, gimple gs, int spc, int flags)
902{
903 if (flags & TDF_RAW)
904 dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
905 else
07838b13 906 pp_left_brace (buffer);
726a989a
RB		 907 if (!(flags & TDF_SLIM))
908 {
909 tree var;
910
910ad8de 911 for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
726a989a
RB		 912 {
913 newline_and_indent (buffer, 2);
914 print_declaration (buffer, var, spc, flags);
915 }
916 if (gimple_bind_vars (gs))
917 pp_newline (buffer);
918 }
919 pp_newline (buffer);
920 dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
921 newline_and_indent (buffer, spc);
922 if (flags & TDF_RAW)
07838b13 923 pp_greater (buffer);
726a989a 924 else
07838b13 925 pp_right_brace (buffer);
726a989a
RB		 926}
927
928
929/* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
930 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 931 dumpfile.h). */
726a989a
RB		 932
933static void
934dump_gimple_try (pretty_printer *buffer, gimple gs, int spc, int flags)
935{
936 if (flags & TDF_RAW)
937 {
938 const char *type;
939 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
940 type = "GIMPLE_TRY_CATCH";
941 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
942 type = "GIMPLE_TRY_FINALLY";
943 else
944 type = "UNKNOWN GIMPLE_TRY";
945 dump_gimple_fmt (buffer, spc, flags,
946 "%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
947 gimple_try_eval (gs), gimple_try_cleanup (gs));
948 }
949 else
950 {
951 pp_string (buffer, "try");
952 newline_and_indent (buffer, spc + 2);
07838b13 953 pp_left_brace (buffer);
726a989a
RB		 954 pp_newline (buffer);
955
956 dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
957 newline_and_indent (buffer, spc + 2);
07838b13 958 pp_right_brace (buffer);
726a989a
RB		 959
960 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
961 {
962 newline_and_indent (buffer, spc);
963 pp_string (buffer, "catch");
964 newline_and_indent (buffer, spc + 2);
07838b13 965 pp_left_brace (buffer);
726a989a
RB		 966 }
967 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
968 {
969 newline_and_indent (buffer, spc);
970 pp_string (buffer, "finally");
971 newline_and_indent (buffer, spc + 2);
07838b13 972 pp_left_brace (buffer);
726a989a
RB		 973 }
974 else
975 pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
976
977 pp_newline (buffer);
978 dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
979 newline_and_indent (buffer, spc + 2);
07838b13 980 pp_right_brace (buffer);
726a989a
RB		 981 }
982}
983
984
985/* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
986 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 987 dumpfile.h). */
726a989a
RB		 988
989static void
990dump_gimple_catch (pretty_printer *buffer, gimple gs, int spc, int flags)
991{
992 if (flags & TDF_RAW)
993 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
994 gimple_catch_types (gs), gimple_catch_handler (gs));
995 else
996 dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
997 gimple_catch_types (gs), gimple_catch_handler (gs));
998}
999
1000
1001/* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
1002 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1003 dumpfile.h). */
726a989a
RB		 1004
1005static void
1006dump_gimple_eh_filter (pretty_printer *buffer, gimple gs, int spc, int flags)
1007{
1008 if (flags & TDF_RAW)
1009 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
1010 gimple_eh_filter_types (gs),
1011 gimple_eh_filter_failure (gs));
1012 else
1013 dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
1014 gimple_eh_filter_types (gs),
1015 gimple_eh_filter_failure (gs));
1016}
1017
1018
1d65f45c
RH		 1019/* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
1020
1021static void
1022dump_gimple_eh_must_not_throw (pretty_printer *buffer, gimple gs,
1023 int spc, int flags)
1024{
1025 if (flags & TDF_RAW)
1026 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
1027 gimple_eh_must_not_throw_fndecl (gs));
1028 else
1029 dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
1030 gimple_eh_must_not_throw_fndecl (gs));
1031}
1032
1033
0a35513e
AH		 1034/* Dump a GIMPLE_EH_ELSE tuple on the pretty_printer BUFFER, SPC spaces of
1035 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1036 dumpfile.h). */
0a35513e
AH		 1037
1038static void
1039dump_gimple_eh_else (pretty_printer *buffer, gimple gs, int spc, int flags)
1040{
1041 if (flags & TDF_RAW)
1042 dump_gimple_fmt (buffer, spc, flags,
1043 "%G <%+N_BODY <%S>%nE_BODY <%S>%->", gs,
1044 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1045 else
1046 dump_gimple_fmt (buffer, spc, flags,
1047 "<<<if_normal_exit>>>%+{%S}%-<<<else_eh_exit>>>%+{%S}",
1048 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1049}
1050
1051
726a989a
RB		 1052/* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
1053 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1054 dumpfile.h). */
726a989a
RB		 1055
1056static void
1057dump_gimple_resx (pretty_printer *buffer, gimple gs, int spc, int flags)
1058{
1059 if (flags & TDF_RAW)
1060 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1d65f45c 1061 gimple_resx_region (gs));
726a989a
RB		 1062 else
1063 dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
1064}
1065
1d65f45c
RH		 1066/* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
1067
1068static void
1069dump_gimple_eh_dispatch (pretty_printer *buffer, gimple gs, int spc, int flags)
1070{
1071 if (flags & TDF_RAW)
1072 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1073 gimple_eh_dispatch_region (gs));
1074 else
1075 dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
1076 gimple_eh_dispatch_region (gs));
1077}
1078
b5b8b0ac
AO		 1079/* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
1080 of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 1081 in dumpfile.h). */
b5b8b0ac
AO		 1082
1083static void
1084dump_gimple_debug (pretty_printer *buffer, gimple gs, int spc, int flags)
1085{
daa6e488 1086 switch (gs->subcode)
b5b8b0ac
AO		 1087 {
1088 case GIMPLE_DEBUG_BIND:
1089 if (flags & TDF_RAW)
1090 dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
1091 gimple_debug_bind_get_var (gs),
1092 gimple_debug_bind_get_value (gs));
1093 else
1094 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
1095 gimple_debug_bind_get_var (gs),
1096 gimple_debug_bind_get_value (gs));
1097 break;
1098
ddb555ed
JJ		 1099 case GIMPLE_DEBUG_SOURCE_BIND:
1100 if (flags & TDF_RAW)
1101 dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
1102 gimple_debug_source_bind_get_var (gs),
1103 gimple_debug_source_bind_get_value (gs));
1104 else
1105 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
1106 gimple_debug_source_bind_get_var (gs),
1107 gimple_debug_source_bind_get_value (gs));
1108 break;
1109
b5b8b0ac
AO		 1110 default:
1111 gcc_unreachable ();
1112 }
1113}
1114
726a989a
RB		 1115/* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
1116static void
1117dump_gimple_omp_for (pretty_printer *buffer, gimple gs, int spc, int flags)
1118{
1119 size_t i;
1120
1121 if (flags & TDF_RAW)
1122 {
74bf76ed
JJ		 1123 const char *kind;
1124 switch (gimple_omp_for_kind (gs))
1125 {
1126 case GF_OMP_FOR_KIND_FOR:
1127 kind = "";
1128 break;
1129 case GF_OMP_FOR_KIND_SIMD:
1130 kind = " simd";
1131 break;
c02065fc
AH		 1132 case GF_OMP_FOR_KIND_CILKSIMD:
1133 kind = " cilksimd";
aa6ef874 1134 break;
acf0174b
JJ		 1135 case GF_OMP_FOR_KIND_DISTRIBUTE:
1136 kind = " distribute";
1137 break;
9a771876
JJ		 1138 case GF_OMP_FOR_KIND_CILKFOR:
1139 kind = " _Cilk_for";
1140 break;
74bf76ed
JJ		 1141 default:
1142 gcc_unreachable ();
1143 }
1144 dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
1145 kind, gimple_omp_body (gs));
726a989a
RB		 1146 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1147 dump_gimple_fmt (buffer, spc, flags, " >,");
1148 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1149 dump_gimple_fmt (buffer, spc, flags,
1150 "%+%T, %T, %T, %s, %T,%n",
1151 gimple_omp_for_index (gs, i),
1152 gimple_omp_for_initial (gs, i),
1153 gimple_omp_for_final (gs, i),
5806f481 1154 get_tree_code_name (gimple_omp_for_cond (gs, i)),
726a989a
RB		 1155 gimple_omp_for_incr (gs, i));
1156 dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
1157 gimple_omp_for_pre_body (gs));
1158 }
1159 else
1160 {
74bf76ed
JJ		 1161 switch (gimple_omp_for_kind (gs))
1162 {
1163 case GF_OMP_FOR_KIND_FOR:
1164 pp_string (buffer, "#pragma omp for");
1165 break;
1166 case GF_OMP_FOR_KIND_SIMD:
1167 pp_string (buffer, "#pragma omp simd");
1168 break;
c02065fc
AH		 1169 case GF_OMP_FOR_KIND_CILKSIMD:
1170 pp_string (buffer, "#pragma simd");
1171 break;
acf0174b
JJ		 1172 case GF_OMP_FOR_KIND_DISTRIBUTE:
1173 pp_string (buffer, "#pragma omp distribute");
1174 break;
9a771876
JJ		 1175 case GF_OMP_FOR_KIND_CILKFOR:
1176 break;
74bf76ed
JJ		 1177 default:
1178 gcc_unreachable ();
1179 }
9a771876
JJ		 1180 if (gimple_omp_for_kind (gs) != GF_OMP_FOR_KIND_CILKFOR)
1181 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
726a989a
RB		 1182 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1183 {
1184 if (i)
1185 spc += 2;
9a771876
JJ		 1186 if (gimple_omp_for_kind (gs) == GF_OMP_FOR_KIND_CILKFOR)
1187 pp_string (buffer, "_Cilk_for (");
1188 else
1189 {
1190 newline_and_indent (buffer, spc);
1191 pp_string (buffer, "for (");
1192 }
726a989a
RB		 1193 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1194 flags, false);
1195 pp_string (buffer, " = ");
1196 dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
1197 flags, false);
1198 pp_string (buffer, "; ");
1199
1200 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1201 flags, false);
1202 pp_space (buffer);
1203 switch (gimple_omp_for_cond (gs, i))
1204 {
1205 case LT_EXPR:
07838b13 1206 pp_less (buffer);
726a989a
RB		 1207 break;
1208 case GT_EXPR:
07838b13 1209 pp_greater (buffer);
726a989a
RB		 1210 break;
1211 case LE_EXPR:
137a1a27 1212 pp_less_equal (buffer);
726a989a
RB		 1213 break;
1214 case GE_EXPR:
137a1a27 1215 pp_greater_equal (buffer);
726a989a 1216 break;
9a771876
JJ		 1217 case NE_EXPR:
1218 pp_string (buffer, "!=");
1219 break;
726a989a
RB		 1220 default:
1221 gcc_unreachable ();
1222 }
1223 pp_space (buffer);
1224 dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
1225 flags, false);
1226 pp_string (buffer, "; ");
1227
1228 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1229 flags, false);
1230 pp_string (buffer, " = ");
1231 dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
1232 flags, false);
07838b13 1233 pp_right_paren (buffer);
726a989a
RB		 1234 }
1235
1236 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1237 {
9a771876
JJ		 1238 if (gimple_omp_for_kind (gs) == GF_OMP_FOR_KIND_CILKFOR)
1239 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
726a989a 1240 newline_and_indent (buffer, spc + 2);
07838b13 1241 pp_left_brace (buffer);
726a989a
RB		 1242 pp_newline (buffer);
1243 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1244 newline_and_indent (buffer, spc + 2);
07838b13 1245 pp_right_brace (buffer);
726a989a
RB		 1246 }
1247 }
1248}
1249
1250/* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
1251
1252static void
1253dump_gimple_omp_continue (pretty_printer *buffer, gimple gs, int spc, int flags)
1254{
1255 if (flags & TDF_RAW)
1256 {
1257 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1258 gimple_omp_continue_control_def (gs),
1259 gimple_omp_continue_control_use (gs));
1260 }
1261 else
1262 {
1263 pp_string (buffer, "#pragma omp continue (");
1264 dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
1265 spc, flags, false);
07838b13 1266 pp_comma (buffer);
726a989a
RB		 1267 pp_space (buffer);
1268 dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
1269 spc, flags, false);
07838b13 1270 pp_right_paren (buffer);
726a989a
RB		 1271 }
1272}
1273
1274/* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
1275
1276static void
1277dump_gimple_omp_single (pretty_printer *buffer, gimple gs, int spc, int flags)
1278{
1279 if (flags & TDF_RAW)
1280 {
1281 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1282 gimple_omp_body (gs));
1283 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1284 dump_gimple_fmt (buffer, spc, flags, " >");
1285 }
1286 else
1287 {
1288 pp_string (buffer, "#pragma omp single");
1289 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1290 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1291 {
1292 newline_and_indent (buffer, spc + 2);
07838b13 1293 pp_left_brace (buffer);
726a989a
RB		 1294 pp_newline (buffer);
1295 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1296 newline_and_indent (buffer, spc + 2);
07838b13 1297 pp_right_brace (buffer);
726a989a
RB		 1298 }
1299 }
1300}
1301
acf0174b
JJ		 1302/* Dump a GIMPLE_OMP_TARGET tuple on the pretty_printer BUFFER. */
1303
1304static void
1305dump_gimple_omp_target (pretty_printer *buffer, gimple gs, int spc, int flags)
1306{
1307 const char *kind;
1308 switch (gimple_omp_target_kind (gs))
1309 {
1310 case GF_OMP_TARGET_KIND_REGION:
1311 kind = "";
1312 break;
1313 case GF_OMP_TARGET_KIND_DATA:
1314 kind = " data";
1315 break;
1316 case GF_OMP_TARGET_KIND_UPDATE:
1317 kind = " update";
1318 break;
1319 default:
1320 gcc_unreachable ();
1321 }
1322 if (flags & TDF_RAW)
1323 {
1324 dump_gimple_fmt (buffer, spc, flags, "%G%s <%+BODY <%S>%nCLAUSES <", gs,
1325 kind, gimple_omp_body (gs));
1326 dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
1327 dump_gimple_fmt (buffer, spc, flags, " >");
1328 }
1329 else
1330 {
1331 pp_string (buffer, "#pragma omp target");
1332 pp_string (buffer, kind);
1333 dump_omp_clauses (buffer, gimple_omp_target_clauses (gs), spc, flags);
1334 if (gimple_omp_target_child_fn (gs))
1335 {
1336 pp_string (buffer, " [child fn: ");
1337 dump_generic_node (buffer, gimple_omp_target_child_fn (gs),
1338 spc, flags, false);
1339 pp_right_bracket (buffer);
1340 }
1341 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1342 {
1343 newline_and_indent (buffer, spc + 2);
1344 pp_character (buffer, '{');
1345 pp_newline (buffer);
1346 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1347 newline_and_indent (buffer, spc + 2);
1348 pp_character (buffer, '}');
1349 }
1350 }
1351}
1352
1353/* Dump a GIMPLE_OMP_TEAMS tuple on the pretty_printer BUFFER. */
1354
1355static void
1356dump_gimple_omp_teams (pretty_printer *buffer, gimple gs, int spc, int flags)
1357{
1358 if (flags & TDF_RAW)
1359 {
1360 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1361 gimple_omp_body (gs));
1362 dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
1363 dump_gimple_fmt (buffer, spc, flags, " >");
1364 }
1365 else
1366 {
1367 pp_string (buffer, "#pragma omp teams");
1368 dump_omp_clauses (buffer, gimple_omp_teams_clauses (gs), spc, flags);
1369 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1370 {
1371 newline_and_indent (buffer, spc + 2);
1372 pp_character (buffer, '{');
1373 pp_newline (buffer);
1374 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1375 newline_and_indent (buffer, spc + 2);
1376 pp_character (buffer, '}');
1377 }
1378 }
1379}
1380
726a989a
RB		 1381/* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
1382
1383static void
1384dump_gimple_omp_sections (pretty_printer *buffer, gimple gs, int spc,
1385 int flags)
1386{
1387 if (flags & TDF_RAW)
1388 {
1389 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1390 gimple_omp_body (gs));
1391 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1392 dump_gimple_fmt (buffer, spc, flags, " >");
1393 }
1394 else
1395 {
1396 pp_string (buffer, "#pragma omp sections");
1397 if (gimple_omp_sections_control (gs))
1398 {
1399 pp_string (buffer, " <");
1400 dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
1401 flags, false);
07838b13 1402 pp_greater (buffer);
726a989a
RB		 1403 }
1404 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1405 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1406 {
1407 newline_and_indent (buffer, spc + 2);
07838b13 1408 pp_left_brace (buffer);
726a989a
RB		 1409 pp_newline (buffer);
1410 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1411 newline_and_indent (buffer, spc + 2);
07838b13 1412 pp_right_brace (buffer);
726a989a
RB		 1413 }
1414 }
1415}
1416
acf0174b
JJ		 1417/* Dump a GIMPLE_OMP_{MASTER,TASKGROUP,ORDERED,SECTION} tuple on the
1418 pretty_printer BUFFER. */
726a989a
RB		 1419
1420static void
1421dump_gimple_omp_block (pretty_printer *buffer, gimple gs, int spc, int flags)
1422{
1423 if (flags & TDF_RAW)
1424 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1425 gimple_omp_body (gs));
1426 else
1427 {
1428 switch (gimple_code (gs))
1429 {
1430 case GIMPLE_OMP_MASTER:
1431 pp_string (buffer, "#pragma omp master");
1432 break;
acf0174b
JJ		 1433 case GIMPLE_OMP_TASKGROUP:
1434 pp_string (buffer, "#pragma omp taskgroup");
1435 break;
726a989a
RB		 1436 case GIMPLE_OMP_ORDERED:
1437 pp_string (buffer, "#pragma omp ordered");
1438 break;
1439 case GIMPLE_OMP_SECTION:
1440 pp_string (buffer, "#pragma omp section");
1441 break;
1442 default:
1443 gcc_unreachable ();
1444 }
1445 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1446 {
1447 newline_and_indent (buffer, spc + 2);
07838b13 1448 pp_left_brace (buffer);
726a989a
RB		 1449 pp_newline (buffer);
1450 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1451 newline_and_indent (buffer, spc + 2);
07838b13 1452 pp_right_brace (buffer);
726a989a
RB		 1453 }
1454 }
1455}
1456
1457/* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
1458
1459static void
1460dump_gimple_omp_critical (pretty_printer *buffer, gimple gs, int spc,
1461 int flags)
1462{
1463 if (flags & TDF_RAW)
1464 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1465 gimple_omp_body (gs));
1466 else
1467 {
1468 pp_string (buffer, "#pragma omp critical");
1469 if (gimple_omp_critical_name (gs))
1470 {
1471 pp_string (buffer, " (");
1472 dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
1473 flags, false);
07838b13 1474 pp_right_paren (buffer);
726a989a
RB		 1475 }
1476 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1477 {
1478 newline_and_indent (buffer, spc + 2);
07838b13 1479 pp_left_brace (buffer);
726a989a
RB		 1480 pp_newline (buffer);
1481 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1482 newline_and_indent (buffer, spc + 2);
07838b13 1483 pp_right_brace (buffer);
726a989a
RB		 1484 }
1485 }
1486}
1487
1488/* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
1489
1490static void
1491dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags)
1492{
1493 if (flags & TDF_RAW)
1494 {
acf0174b 1495 dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d", gs,
726a989a 1496 (int) gimple_omp_return_nowait_p (gs));
acf0174b
JJ		 1497 if (gimple_omp_return_lhs (gs))
1498 dump_gimple_fmt (buffer, spc, flags, ", lhs=%T>",
1499 gimple_omp_return_lhs (gs));
1500 else
1501 dump_gimple_fmt (buffer, spc, flags, ">");
726a989a
RB		 1502 }
1503 else
1504 {
1505 pp_string (buffer, "#pragma omp return");
1506 if (gimple_omp_return_nowait_p (gs))
1507 pp_string (buffer, "(nowait)");
acf0174b
JJ		 1508 if (gimple_omp_return_lhs (gs))
1509 {
1510 pp_string (buffer, " (set ");
1511 dump_generic_node (buffer, gimple_omp_return_lhs (gs),
1512 spc, flags, false);
1513 pp_character (buffer, ')');
1514 }
726a989a
RB		 1515 }
1516}
1517
0a35513e
AH		 1518/* Dump a GIMPLE_TRANSACTION tuple on the pretty_printer BUFFER. */
1519
1520static void
1521dump_gimple_transaction (pretty_printer *buffer, gimple gs, int spc, int flags)
1522{
1523 unsigned subcode = gimple_transaction_subcode (gs);
1524
1525 if (flags & TDF_RAW)
1526 {
1527 dump_gimple_fmt (buffer, spc, flags,
1528 "%G [SUBCODE=%x,LABEL=%T] <%+BODY <%S> >",
1529 gs, subcode, gimple_transaction_label (gs),
1530 gimple_transaction_body (gs));
1531 }
1532 else
1533 {
1534 if (subcode & GTMA_IS_OUTER)
1535 pp_string (buffer, "__transaction_atomic [[outer]]");
1536 else if (subcode & GTMA_IS_RELAXED)
1537 pp_string (buffer, "__transaction_relaxed");
1538 else
1539 pp_string (buffer, "__transaction_atomic");
1540 subcode &= ~GTMA_DECLARATION_MASK;
1541
1542 if (subcode || gimple_transaction_label (gs))
1543 {
1544 pp_string (buffer, " //");
1545 if (gimple_transaction_label (gs))
1546 {
1547 pp_string (buffer, " LABEL=");
1548 dump_generic_node (buffer, gimple_transaction_label (gs),
1549 spc, flags, false);
1550 }
1551 if (subcode)
1552 {
1553 pp_string (buffer, " SUBCODE=[ ");
1554 if (subcode & GTMA_HAVE_ABORT)
1555 {
1556 pp_string (buffer, "GTMA_HAVE_ABORT ");
1557 subcode &= ~GTMA_HAVE_ABORT;
1558 }
1559 if (subcode & GTMA_HAVE_LOAD)
1560 {
1561 pp_string (buffer, "GTMA_HAVE_LOAD ");
1562 subcode &= ~GTMA_HAVE_LOAD;
1563 }
1564 if (subcode & GTMA_HAVE_STORE)
1565 {
1566 pp_string (buffer, "GTMA_HAVE_STORE ");
1567 subcode &= ~GTMA_HAVE_STORE;
1568 }
1569 if (subcode & GTMA_MAY_ENTER_IRREVOCABLE)
1570 {
1571 pp_string (buffer, "GTMA_MAY_ENTER_IRREVOCABLE ");
1572 subcode &= ~GTMA_MAY_ENTER_IRREVOCABLE;
1573 }
1574 if (subcode & GTMA_DOES_GO_IRREVOCABLE)
1575 {
1576 pp_string (buffer, "GTMA_DOES_GO_IRREVOCABLE ");
1577 subcode &= ~GTMA_DOES_GO_IRREVOCABLE;
1578 }
b7a78683
AH		 1579 if (subcode & GTMA_HAS_NO_INSTRUMENTATION)
1580 {
1581 pp_string (buffer, "GTMA_HAS_NO_INSTRUMENTATION ");
1582 subcode &= ~GTMA_HAS_NO_INSTRUMENTATION;
1583 }
0a35513e
AH		 1584 if (subcode)
1585 pp_printf (buffer, "0x%x ", subcode);
137a1a27 1586 pp_right_bracket (buffer);
0a35513e
AH		 1587 }
1588 }
1589
1590 if (!gimple_seq_empty_p (gimple_transaction_body (gs)))
1591 {
1592 newline_and_indent (buffer, spc + 2);
07838b13 1593 pp_left_brace (buffer);
0a35513e
AH		 1594 pp_newline (buffer);
1595 dump_gimple_seq (buffer, gimple_transaction_body (gs),
1596 spc + 4, flags);
1597 newline_and_indent (buffer, spc + 2);
07838b13 1598 pp_right_brace (buffer);
0a35513e
AH		 1599 }
1600 }
1601}
1602
726a989a
RB		 1603/* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
1604 indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1605 dumpfile.h). */
726a989a
RB		 1606
1607static void
1608dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags)
1609{
1c384bf1 1610 unsigned int i, n, f, fields;
726a989a
RB		 1611
1612 if (flags & TDF_RAW)
1c384bf1
RH		 1613 {
1614 dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
1615 gimple_asm_string (gs));
1616
1617 n = gimple_asm_noutputs (gs);
1618 if (n)
1619 {
1620 newline_and_indent (buffer, spc + 2);
1621 pp_string (buffer, "OUTPUT: ");
1622 for (i = 0; i < n; i++)
1623 {
1624 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1625 spc, flags, false);
1626 if (i < n - 1)
1627 pp_string (buffer, ", ");
1628 }
1629 }
1630
1631 n = gimple_asm_ninputs (gs);
1632 if (n)
1633 {
1634 newline_and_indent (buffer, spc + 2);
1635 pp_string (buffer, "INPUT: ");
1636 for (i = 0; i < n; i++)
1637 {
1638 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1639 spc, flags, false);
1640 if (i < n - 1)
1641 pp_string (buffer, ", ");
1642 }
1643 }
1644
1645 n = gimple_asm_nclobbers (gs);
1646 if (n)
1647 {
1648 newline_and_indent (buffer, spc + 2);
1649 pp_string (buffer, "CLOBBER: ");
1650 for (i = 0; i < n; i++)
1651 {
1652 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1653 spc, flags, false);
1654 if (i < n - 1)
1655 pp_string (buffer, ", ");
1656 }
1657 }
1658
1659 n = gimple_asm_nlabels (gs);
1660 if (n)
1661 {
1662 newline_and_indent (buffer, spc + 2);
1663 pp_string (buffer, "LABEL: ");
1664 for (i = 0; i < n; i++)
1665 {
1666 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1667 spc, flags, false);
1668 if (i < n - 1)
1669 pp_string (buffer, ", ");
1670 }
1671 }
1672
1673 newline_and_indent (buffer, spc);
07838b13 1674 pp_greater (buffer);
1c384bf1 1675 }
726a989a
RB		 1676 else
1677 {
1678 pp_string (buffer, "__asm__");
1679 if (gimple_asm_volatile_p (gs))
1680 pp_string (buffer, " __volatile__");
1c384bf1
RH		 1681 if (gimple_asm_nlabels (gs))
1682 pp_string (buffer, " goto");
726a989a
RB		 1683 pp_string (buffer, "(\"");
1684 pp_string (buffer, gimple_asm_string (gs));
1685 pp_string (buffer, "\"");
726a989a 1686
1c384bf1
RH		 1687 if (gimple_asm_nlabels (gs))
1688 fields = 4;
1689 else if (gimple_asm_nclobbers (gs))
1690 fields = 3;
1691 else if (gimple_asm_ninputs (gs))
1692 fields = 2;
1693 else if (gimple_asm_noutputs (gs))
1694 fields = 1;
1695 else
1696 fields = 0;
726a989a 1697
1c384bf1
RH		 1698 for (f = 0; f < fields; ++f)
1699 {
1700 pp_string (buffer, " : ");
726a989a 1701
1c384bf1
RH		 1702 switch (f)
1703 {
1704 case 0:
1705 n = gimple_asm_noutputs (gs);
1706 for (i = 0; i < n; i++)
1707 {
1708 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1709 spc, flags, false);
1710 if (i < n - 1)
1711 pp_string (buffer, ", ");
1712 }
1713 break;
726a989a 1714
1c384bf1
RH		 1715 case 1:
1716 n = gimple_asm_ninputs (gs);
1717 for (i = 0; i < n; i++)
1718 {
1719 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1720 spc, flags, false);
1721 if (i < n - 1)
1722 pp_string (buffer, ", ");
1723 }
1724 break;
726a989a 1725
1c384bf1
RH		 1726 case 2:
1727 n = gimple_asm_nclobbers (gs);
1728 for (i = 0; i < n; i++)
1729 {
1730 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1731 spc, flags, false);
1732 if (i < n - 1)
1733 pp_string (buffer, ", ");
1734 }
1735 break;
726a989a 1736
1c384bf1
RH		 1737 case 3:
1738 n = gimple_asm_nlabels (gs);
1739 for (i = 0; i < n; i++)
1740 {
1741 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1742 spc, flags, false);
1743 if (i < n - 1)
1744 pp_string (buffer, ", ");
1745 }
1746 break;
1747
1748 default:
1749 gcc_unreachable ();
1750 }
1751 }
1752
1753 pp_string (buffer, ");");
726a989a 1754 }
726a989a
RB		 1755}
1756
a895a2b8
KV		 1757/* Dump ptr_info and range_info for NODE on pretty_printer BUFFER with
1758 SPC spaces of indent. */
726a989a
RB		 1759
1760static void
a895a2b8 1761dump_ssaname_info (pretty_printer *buffer, tree node, int spc)
726a989a 1762{
a895a2b8
KV		 1763 if (TREE_CODE (node) != SSA_NAME)
1764 return;
f0107145 1765
a895a2b8
KV		 1766 if (POINTER_TYPE_P (TREE_TYPE (node))
1767 && SSA_NAME_PTR_INFO (node))
f0107145 1768 {
644ffefd 1769 unsigned int align, misalign;
a895a2b8 1770 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (node);
d09c0e9b 1771 pp_string (buffer, "# PT = ");
1be38ccb
RG		 1772 pp_points_to_solution (buffer, &pi->pt);
1773 newline_and_indent (buffer, spc);
644ffefd 1774 if (get_ptr_info_alignment (pi, &align, &misalign))
b1edf2bc 1775 {
644ffefd 1776 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u", align, misalign);
b1edf2bc
RG		 1777 newline_and_indent (buffer, spc);
1778 }
f0107145 1779 }
726a989a 1780
a895a2b8
KV		 1781 if (!POINTER_TYPE_P (TREE_TYPE (node))
1782 && SSA_NAME_RANGE_INFO (node))
1783 {
807e902e 1784 wide_int min, max, nonzero_bits;
a895a2b8
KV		 1785 value_range_type range_type = get_range_info (node, &min, &max);
1786
1787 if (range_type == VR_VARYING)
d09c0e9b 1788 pp_printf (buffer, "# RANGE VR_VARYING");
a895a2b8 1789 else if (range_type == VR_RANGE || range_type == VR_ANTI_RANGE)
0498471b
CL		 1790 {
1791 pp_printf (buffer, "# RANGE ");
1792 pp_printf (buffer, "%s[", range_type == VR_RANGE ? "" : "~");
807e902e 1793 pp_wide_int (buffer, min, TYPE_SIGN (TREE_TYPE (node)));
0498471b 1794 pp_printf (buffer, ", ");
807e902e 1795 pp_wide_int (buffer, max, TYPE_SIGN (TREE_TYPE (node)));
0498471b 1796 pp_printf (buffer, "]");
0498471b 1797 }
c853f62a 1798 nonzero_bits = get_nonzero_bits (node);
807e902e 1799 if (nonzero_bits != -1)
c853f62a
JJ		 1800 {
1801 pp_string (buffer, " NONZERO ");
807e902e 1802 pp_wide_int (buffer, nonzero_bits, UNSIGNED);
c853f62a
JJ		 1803 }
1804 newline_and_indent (buffer, spc);
a895a2b8
KV		 1805 }
1806}
1807
1808
1809/* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in pp_gimple_stmt_1.
1810 The caller is responsible for calling pp_flush on BUFFER to finalize
d09c0e9b 1811 pretty printer. If COMMENT is true, print this after #. */
a895a2b8
KV		 1812
1813static void
d09c0e9b
JJ		 1814dump_gimple_phi (pretty_printer *buffer, gimple phi, int spc, bool comment,
1815 int flags)
a895a2b8
KV		 1816{
1817 size_t i;
1818 tree lhs = gimple_phi_result (phi);
1819
1820 if (flags & TDF_ALIAS)
1821 dump_ssaname_info (buffer, lhs, spc);
1822
d09c0e9b
JJ		 1823 if (comment)
1824 pp_string (buffer, "# ");
1825
726a989a 1826 if (flags & TDF_RAW)
0498471b
CL		 1827 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
1828 gimple_phi_result (phi));
726a989a
RB		 1829 else
1830 {
f0107145 1831 dump_generic_node (buffer, lhs, spc, flags, false);
726a989a
RB		 1832 pp_string (buffer, " = PHI <");
1833 }
1834 for (i = 0; i < gimple_phi_num_args (phi); i++)
1835 {
f5045c96
AM		 1836 if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
1837 {
1838 expanded_location xloc;
1839
1840 xloc = expand_location (gimple_phi_arg_location (phi, i));
07838b13 1841 pp_left_bracket (buffer);
f5045c96
AM		 1842 if (xloc.file)
1843 {
1844 pp_string (buffer, xloc.file);
1845 pp_string (buffer, " : ");
1846 }
1847 pp_decimal_int (buffer, xloc.line);
137a1a27 1848 pp_colon (buffer);
f5045c96
AM		 1849 pp_decimal_int (buffer, xloc.column);
1850 pp_string (buffer, "] ");
1851 }
726a989a
RB		 1852 dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
1853 false);
07838b13 1854 pp_left_paren (buffer);
726a989a 1855 pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
07838b13 1856 pp_right_paren (buffer);
726a989a
RB		 1857 if (i < gimple_phi_num_args (phi) - 1)
1858 pp_string (buffer, ", ");
1859 }
07838b13 1860 pp_greater (buffer);
726a989a
RB		 1861}
1862
1863
1864/* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
1865 of indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1866 dumpfile.h). */
726a989a
RB		 1867
1868static void
1869dump_gimple_omp_parallel (pretty_printer *buffer, gimple gs, int spc,
1870 int flags)
1871{
1872 if (flags & TDF_RAW)
1873 {
1874 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1875 gimple_omp_body (gs));
1876 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1877 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
1878 gimple_omp_parallel_child_fn (gs),
1879 gimple_omp_parallel_data_arg (gs));
1880 }
1881 else
1882 {
1883 gimple_seq body;
1884 pp_string (buffer, "#pragma omp parallel");
1885 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1886 if (gimple_omp_parallel_child_fn (gs))
1887 {
1888 pp_string (buffer, " [child fn: ");
1889 dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
1890 spc, flags, false);
1891 pp_string (buffer, " (");
1892 if (gimple_omp_parallel_data_arg (gs))
1893 dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
1894 spc, flags, false);
1895 else
1896 pp_string (buffer, "???");
1897 pp_string (buffer, ")]");
1898 }
1899 body = gimple_omp_body (gs);
1900 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1901 {
1902 newline_and_indent (buffer, spc + 2);
07838b13 1903 pp_left_brace (buffer);
726a989a
RB		 1904 pp_newline (buffer);
1905 dump_gimple_seq (buffer, body, spc + 4, flags);
1906 newline_and_indent (buffer, spc + 2);
07838b13 1907 pp_right_brace (buffer);
726a989a
RB		 1908 }
1909 else if (body)
1910 {
1911 pp_newline (buffer);
1912 dump_gimple_seq (buffer, body, spc + 2, flags);
1913 }
1914 }
1915}
1916
1917
1918/* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
1919 of indent. FLAGS specifies details to show in the dump (see TDF_* in
7ee2468b 1920 dumpfile.h). */
726a989a
RB		 1921
1922static void
1923dump_gimple_omp_task (pretty_printer *buffer, gimple gs, int spc,
1924 int flags)
1925{
1926 if (flags & TDF_RAW)
1927 {
1928 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1929 gimple_omp_body (gs));
1930 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1931 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
1932 gimple_omp_task_child_fn (gs),
1933 gimple_omp_task_data_arg (gs),
1934 gimple_omp_task_copy_fn (gs),
1935 gimple_omp_task_arg_size (gs),
1936 gimple_omp_task_arg_size (gs));
1937 }
1938 else
1939 {
1940 gimple_seq body;
1941 pp_string (buffer, "#pragma omp task");
1942 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1943 if (gimple_omp_task_child_fn (gs))
1944 {
1945 pp_string (buffer, " [child fn: ");
1946 dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
1947 spc, flags, false);
1948 pp_string (buffer, " (");
1949 if (gimple_omp_task_data_arg (gs))
1950 dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
1951 spc, flags, false);
1952 else
1953 pp_string (buffer, "???");
1954 pp_string (buffer, ")]");
1955 }
1956 body = gimple_omp_body (gs);
1957 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1958 {
1959 newline_and_indent (buffer, spc + 2);
07838b13 1960 pp_left_brace (buffer);
726a989a
RB		 1961 pp_newline (buffer);
1962 dump_gimple_seq (buffer, body, spc + 4, flags);
1963 newline_and_indent (buffer, spc + 2);
07838b13 1964 pp_right_brace (buffer);
726a989a
RB		 1965 }
1966 else if (body)
1967 {
1968 pp_newline (buffer);
1969 dump_gimple_seq (buffer, body, spc + 2, flags);
1970 }
1971 }
1972}
1973
1974
1975/* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
1976 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 1977 in dumpfile.h). */
726a989a
RB		 1978
1979static void
1980dump_gimple_omp_atomic_load (pretty_printer *buffer, gimple gs, int spc,
1981 int flags)
1982{
1983 if (flags & TDF_RAW)
1984 {
1985 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1986 gimple_omp_atomic_load_lhs (gs),
1987 gimple_omp_atomic_load_rhs (gs));
1988 }
1989 else
1990 {
1991 pp_string (buffer, "#pragma omp atomic_load");
acf0174b
JJ		 1992 if (gimple_omp_atomic_seq_cst_p (gs))
1993 pp_string (buffer, " seq_cst");
05409788
RH		 1994 if (gimple_omp_atomic_need_value_p (gs))
1995 pp_string (buffer, " [needed]");
726a989a
RB		 1996 newline_and_indent (buffer, spc + 2);
1997 dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
1998 spc, flags, false);
1999 pp_space (buffer);
07838b13 2000 pp_equal (buffer);
726a989a 2001 pp_space (buffer);
07838b13 2002 pp_star (buffer);
726a989a
RB		 2003 dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
2004 spc, flags, false);
2005 }
2006}
2007
2008/* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
2009 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
7ee2468b 2010 in dumpfile.h). */
726a989a
RB		 2011
2012static void
2013dump_gimple_omp_atomic_store (pretty_printer *buffer, gimple gs, int spc,
2014 int flags)
2015{
2016 if (flags & TDF_RAW)
2017 {
2018 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
2019 gimple_omp_atomic_store_val (gs));
2020 }
2021 else
2022 {
05409788 2023 pp_string (buffer, "#pragma omp atomic_store ");
acf0174b
JJ		 2024 if (gimple_omp_atomic_seq_cst_p (gs))
2025 pp_string (buffer, "seq_cst ");
05409788
RH		 2026 if (gimple_omp_atomic_need_value_p (gs))
2027 pp_string (buffer, "[needed] ");
07838b13 2028 pp_left_paren (buffer);
726a989a
RB		 2029 dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
2030 spc, flags, false);
07838b13 2031 pp_right_paren (buffer);
726a989a
RB		 2032 }
2033}
2034
726a989a
RB		 2035
2036/* Dump all the memory operands for statement GS. BUFFER, SPC and
b5f47924 2037 FLAGS are as in pp_gimple_stmt_1. */
726a989a
RB		 2038
2039static void
2040dump_gimple_mem_ops (pretty_printer *buffer, gimple gs, int spc, int flags)
2041{
5006671f
RG		 2042 tree vdef = gimple_vdef (gs);
2043 tree vuse = gimple_vuse (gs);
726a989a 2044
5006671f 2045 if (vdef != NULL_TREE)
726a989a 2046 {
5006671f
RG		 2047 pp_string (buffer, "# ");
2048 dump_generic_node (buffer, vdef, spc + 2, flags, false);
2049 pp_string (buffer, " = VDEF <");
2050 dump_generic_node (buffer, vuse, spc + 2, flags, false);
07838b13 2051 pp_greater (buffer);
726a989a 2052 newline_and_indent (buffer, spc);
726a989a 2053 }
5006671f 2054 else if (vuse != NULL_TREE)
726a989a 2055 {
5006671f
RG		 2056 pp_string (buffer, "# VUSE <");
2057 dump_generic_node (buffer, vuse, spc + 2, flags, false);
07838b13 2058 pp_greater (buffer);
726a989a 2059 newline_and_indent (buffer, spc);
726a989a
RB		 2060 }
2061}
2062
2063
b5f47924 2064/* Print the gimple statement GS on the pretty printer BUFFER, SPC
726a989a 2065 spaces of indent. FLAGS specifies details to show in the dump (see
c4669594
SB		 2066 TDF_* in dumpfile.h). The caller is responsible for calling
2067 pp_flush on BUFFER to finalize the pretty printer. */
726a989a
RB		 2068
2069void
b5f47924 2070pp_gimple_stmt_1 (pretty_printer *buffer, gimple gs, int spc, int flags)
726a989a
RB		 2071{
2072 if (!gs)
2073 return;
2074
2075 if (flags & TDF_STMTADDR)
2076 pp_printf (buffer, "<&%p> ", (void *) gs);
2077
2078 if ((flags & TDF_LINENO) && gimple_has_location (gs))
2079 {
2080 expanded_location xloc = expand_location (gimple_location (gs));
07838b13 2081 pp_left_bracket (buffer);
726a989a
RB		 2082 if (xloc.file)
2083 {
2084 pp_string (buffer, xloc.file);
2085 pp_string (buffer, " : ");
2086 }
2087 pp_decimal_int (buffer, xloc.line);
137a1a27 2088 pp_colon (buffer);
c2255bc4 2089 pp_decimal_int (buffer, xloc.column);
726a989a
RB		 2090 pp_string (buffer, "] ");
2091 }
2092
cae63f88
DN		 2093 if (flags & TDF_EH)
2094 {
1d65f45c
RH		 2095 int lp_nr = lookup_stmt_eh_lp (gs);
2096 if (lp_nr > 0)
2097 pp_printf (buffer, "[LP %d] ", lp_nr);
2098 else if (lp_nr < 0)
2099 pp_printf (buffer, "[MNT %d] ", -lp_nr);
cae63f88
DN		 2100 }
2101
726a989a
RB		 2102 if ((flags & (TDF_VOPS|TDF_MEMSYMS))
2103 && gimple_has_mem_ops (gs))
2104 dump_gimple_mem_ops (buffer, gs, spc, flags);
2105
a895a2b8
KV		 2106 if (gimple_has_lhs (gs)
2107 && (flags & TDF_ALIAS))
2108 dump_ssaname_info (buffer, gimple_get_lhs (gs), spc);
f0107145 2109
726a989a
RB		 2110 switch (gimple_code (gs))
2111 {
2112 case GIMPLE_ASM:
2113 dump_gimple_asm (buffer, gs, spc, flags);
2114 break;
2115
2116 case GIMPLE_ASSIGN:
2117 dump_gimple_assign (buffer, gs, spc, flags);
2118 break;
2119
2120 case GIMPLE_BIND:
2121 dump_gimple_bind (buffer, gs, spc, flags);
2122 break;
2123
2124 case GIMPLE_CALL:
2125 dump_gimple_call (buffer, gs, spc, flags);
2126 break;
2127
2128 case GIMPLE_COND:
2129 dump_gimple_cond (buffer, gs, spc, flags);
2130 break;
2131
2132 case GIMPLE_LABEL:
2133 dump_gimple_label (buffer, gs, spc, flags);
2134 break;
2135
2136 case GIMPLE_GOTO:
2137 dump_gimple_goto (buffer, gs, spc, flags);
2138 break;
2139
2140 case GIMPLE_NOP:
2141 pp_string (buffer, "GIMPLE_NOP");
2142 break;
2143
2144 case GIMPLE_RETURN:
2145 dump_gimple_return (buffer, gs, spc, flags);
2146 break;
2147
2148 case GIMPLE_SWITCH:
2149 dump_gimple_switch (buffer, gs, spc, flags);
2150 break;
2151
2152 case GIMPLE_TRY:
2153 dump_gimple_try (buffer, gs, spc, flags);
2154 break;
2155
2156 case GIMPLE_PHI:
d09c0e9b 2157 dump_gimple_phi (buffer, gs, spc, false, flags);
726a989a
RB		 2158 break;
2159
2160 case GIMPLE_OMP_PARALLEL:
2161 dump_gimple_omp_parallel (buffer, gs, spc, flags);
2162 break;
2163
2164 case GIMPLE_OMP_TASK:
2165 dump_gimple_omp_task (buffer, gs, spc, flags);
2166 break;
2167
2168 case GIMPLE_OMP_ATOMIC_LOAD:
2169 dump_gimple_omp_atomic_load (buffer, gs, spc, flags);
2170
2171 break;
2172
2173 case GIMPLE_OMP_ATOMIC_STORE:
2174 dump_gimple_omp_atomic_store (buffer, gs, spc, flags);
2175 break;
2176
2177 case GIMPLE_OMP_FOR:
2178 dump_gimple_omp_for (buffer, gs, spc, flags);
2179 break;
2180
2181 case GIMPLE_OMP_CONTINUE:
2182 dump_gimple_omp_continue (buffer, gs, spc, flags);
2183 break;
2184
2185 case GIMPLE_OMP_SINGLE:
2186 dump_gimple_omp_single (buffer, gs, spc, flags);
2187 break;
2188
acf0174b
JJ		 2189 case GIMPLE_OMP_TARGET:
2190 dump_gimple_omp_target (buffer, gs, spc, flags);
2191 break;
2192
2193 case GIMPLE_OMP_TEAMS:
2194 dump_gimple_omp_teams (buffer, gs, spc, flags);
2195 break;
2196
726a989a
RB		 2197 case GIMPLE_OMP_RETURN:
2198 dump_gimple_omp_return (buffer, gs, spc, flags);
2199 break;
2200
2201 case GIMPLE_OMP_SECTIONS:
2202 dump_gimple_omp_sections (buffer, gs, spc, flags);
2203 break;
2204
2205 case GIMPLE_OMP_SECTIONS_SWITCH:
2206 pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
2207 break;
2208
2209 case GIMPLE_OMP_MASTER:
acf0174b 2210 case GIMPLE_OMP_TASKGROUP:
726a989a
RB		 2211 case GIMPLE_OMP_ORDERED:
2212 case GIMPLE_OMP_SECTION:
2213 dump_gimple_omp_block (buffer, gs, spc, flags);
2214 break;
2215
2216 case GIMPLE_OMP_CRITICAL:
2217 dump_gimple_omp_critical (buffer, gs, spc, flags);
2218 break;
2219
726a989a
RB		 2220 case GIMPLE_CATCH:
2221 dump_gimple_catch (buffer, gs, spc, flags);
2222 break;
2223
2224 case GIMPLE_EH_FILTER:
2225 dump_gimple_eh_filter (buffer, gs, spc, flags);
2226 break;
2227
1d65f45c
RH		 2228 case GIMPLE_EH_MUST_NOT_THROW:
2229 dump_gimple_eh_must_not_throw (buffer, gs, spc, flags);
2230 break;
2231
0a35513e
AH		 2232 case GIMPLE_EH_ELSE:
2233 dump_gimple_eh_else (buffer, gs, spc, flags);
2234 break;
2235
726a989a
RB		 2236 case GIMPLE_RESX:
2237 dump_gimple_resx (buffer, gs, spc, flags);
2238 break;
2239
1d65f45c
RH		 2240 case GIMPLE_EH_DISPATCH:
2241 dump_gimple_eh_dispatch (buffer, gs, spc, flags);
2242 break;
2243
b5b8b0ac
AO		 2244 case GIMPLE_DEBUG:
2245 dump_gimple_debug (buffer, gs, spc, flags);
2246 break;
2247
726a989a
RB		 2248 case GIMPLE_PREDICT:
2249 pp_string (buffer, "// predicted ");
2250 if (gimple_predict_outcome (gs))
2251 pp_string (buffer, "likely by ");
2252 else
2253 pp_string (buffer, "unlikely by ");
2254 pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
2255 pp_string (buffer, " predictor.");
2256 break;
2257
0a35513e
AH		 2258 case GIMPLE_TRANSACTION:
2259 dump_gimple_transaction (buffer, gs, spc, flags);
2260 break;
2261
726a989a
RB		 2262 default:
2263 GIMPLE_NIY;
2264 }
726a989a
RB		 2265}
2266
2267
a315c44c 2268/* Dumps header of basic block BB to OUTF indented by INDENT
726a989a
RB		 2269 spaces and details described by flags. */
2270
2271static void
a315c44c 2272dump_gimple_bb_header (FILE *outf, basic_block bb, int indent, int flags)
726a989a 2273{
726a989a
RB		 2274 if (flags & TDF_BLOCKS)
2275 {
726a989a
RB		 2276 if (flags & TDF_LINENO)
2277 {
2278 gimple_stmt_iterator gsi;
a315c44c
SB		 2279
2280 if (flags & TDF_COMMENT)
2281 fputs (";; ", outf);
726a989a
RB		 2282
2283 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
b5b8b0ac
AO		 2284 if (!is_gimple_debug (gsi_stmt (gsi))
2285 && get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
726a989a 2286 {
3a8ebb92
L		 2287 fprintf (outf, "%*sstarting at line %d",
2288 indent, "", get_lineno (gsi_stmt (gsi)));
726a989a
RB		 2289 break;
2290 }
a315c44c
SB		 2291 if (bb->discriminator)
2292 fprintf (outf, ", discriminator %i", bb->discriminator);
2293 fputc ('\n', outf);
726a989a 2294 }
726a989a
RB		 2295 }
2296 else
2297 {
a315c44c 2298 gimple stmt = first_stmt (bb);
726a989a 2299 if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
3a8ebb92 2300 fprintf (outf, "%*s<bb %d>:\n", indent, "", bb->index);
726a989a 2301 }
726a989a
RB		 2302}
2303
2304
2305/* Dumps end of basic block BB to buffer BUFFER indented by INDENT
2306 spaces. */
2307
2308static void
c4669594
SB		 2309dump_gimple_bb_footer (FILE *outf ATTRIBUTE_UNUSED,
2310 basic_block bb ATTRIBUTE_UNUSED,
2311 int indent ATTRIBUTE_UNUSED,
2312 int flags ATTRIBUTE_UNUSED)
726a989a 2313{
c4669594
SB		 2314 /* There is currently no GIMPLE-specific basic block info to dump. */
2315 return;
726a989a
RB		 2316}
2317
2318
2319/* Dump PHI nodes of basic block BB to BUFFER with details described
2320 by FLAGS and indented by INDENT spaces. */
2321
2322static void
2323dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
2324{
2325 gimple_stmt_iterator i;
2326
2327 for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
2328 {
2329 gimple phi = gsi_stmt (i);
ea057359 2330 if (!virtual_operand_p (gimple_phi_result (phi)) || (flags & TDF_VOPS))
726a989a
RB		 2331 {
2332 INDENT (indent);
d09c0e9b 2333 dump_gimple_phi (buffer, phi, indent, true, flags);
726a989a
RB		 2334 pp_newline (buffer);
2335 }
2336 }
2337}
2338
2339
2340/* Dump jump to basic block BB that is represented implicitly in the cfg
2341 to BUFFER. */
2342
2343static void
2344pp_cfg_jump (pretty_printer *buffer, basic_block bb)
2345{
2346 gimple stmt;
2347
2348 stmt = first_stmt (bb);
2349
2350 pp_string (buffer, "goto <bb ");
2351 pp_decimal_int (buffer, bb->index);
07838b13 2352 pp_greater (buffer);
726a989a
RB		 2353 if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
2354 {
2355 pp_string (buffer, " (");
2356 dump_generic_node (buffer, gimple_label_label (stmt), 0, 0, false);
07838b13 2357 pp_right_paren (buffer);
726a989a
RB		 2358 pp_semicolon (buffer);
2359 }
2360 else
2361 pp_semicolon (buffer);
2362}
2363
2364
2365/* Dump edges represented implicitly in basic block BB to BUFFER, indented
2366 by INDENT spaces, with details given by FLAGS. */
2367
2368static void
2369dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
2370 int flags)
2371{
2372 edge e;
726a989a
RB		 2373 gimple stmt;
2374
2375 stmt = last_stmt (bb);
2376
2377 if (stmt && gimple_code (stmt) == GIMPLE_COND)
2378 {
2379 edge true_edge, false_edge;
2380
2381 /* When we are emitting the code or changing CFG, it is possible that
2382 the edges are not yet created. When we are using debug_bb in such
2383 a situation, we do not want it to crash. */
2384 if (EDGE_COUNT (bb->succs) != 2)
2385 return;
2386 extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
2387
2388 INDENT (indent + 2);
2389 pp_cfg_jump (buffer, true_edge->dest);
2390 newline_and_indent (buffer, indent);
2391 pp_string (buffer, "else");
2392 newline_and_indent (buffer, indent + 2);
2393 pp_cfg_jump (buffer, false_edge->dest);
2394 pp_newline (buffer);
2395 return;
2396 }
2397
2398 /* If there is a fallthru edge, we may need to add an artificial
2399 goto to the dump. */
0fd4b31d 2400 e = find_fallthru_edge (bb->succs);
726a989a
RB		 2401
2402 if (e && e->dest != bb->next_bb)
2403 {
2404 INDENT (indent);
2405
2406 if ((flags & TDF_LINENO)
2407 && e->goto_locus != UNKNOWN_LOCATION
2408 )
2409 {
2410 expanded_location goto_xloc;
2411 goto_xloc = expand_location (e->goto_locus);
07838b13 2412 pp_left_bracket (buffer);
726a989a
RB		 2413 if (goto_xloc.file)
2414 {
2415 pp_string (buffer, goto_xloc.file);
2416 pp_string (buffer, " : ");
2417 }
2418 pp_decimal_int (buffer, goto_xloc.line);
c2255bc4
AH		 2419 pp_string (buffer, " : ");
2420 pp_decimal_int (buffer, goto_xloc.column);
726a989a
RB		 2421 pp_string (buffer, "] ");
2422 }
2423
2424 pp_cfg_jump (buffer, e->dest);
2425 pp_newline (buffer);
2426 }
2427}
2428
2429
2430/* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
2431 indented by INDENT spaces. */
2432
2433static void
2434gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
2435 int flags)
2436{
2437 gimple_stmt_iterator gsi;
2438 gimple stmt;
2439 int label_indent = indent - 2;
2440
2441 if (label_indent < 0)
2442 label_indent = 0;
2443
726a989a
RB		 2444 dump_phi_nodes (buffer, bb, indent, flags);
2445
2446 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2447 {
2448 int curr_indent;
2449
2450 stmt = gsi_stmt (gsi);
2451
2452 curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
2453
2454 INDENT (curr_indent);
b5f47924 2455 pp_gimple_stmt_1 (buffer, stmt, curr_indent, flags);
f8923f7e 2456 pp_newline_and_flush (buffer);
2eb712b4
MJ		 2457 gcc_checking_assert (DECL_STRUCT_FUNCTION (current_function_decl));
2458 dump_histograms_for_stmt (DECL_STRUCT_FUNCTION (current_function_decl),
c3284718 2459 pp_buffer (buffer)->stream, stmt);
726a989a
RB		 2460 }
2461
2462 dump_implicit_edges (buffer, bb, indent, flags);
3e31cf28 2463 pp_flush (buffer);
726a989a
RB		 2464}
2465
2466
2467/* Dumps basic block BB to FILE with details described by FLAGS and
2468 indented by INDENT spaces. */
2469
2470void
a315c44c 2471gimple_dump_bb (FILE *file, basic_block bb, int indent, int flags)
726a989a 2472{
a315c44c 2473 dump_gimple_bb_header (file, bb, indent, flags);
c4669594
SB		 2474 if (bb->index >= NUM_FIXED_BLOCKS)
2475 {
b3f80694 2476 pretty_printer buffer;
b3f80694
GDR		 2477 pp_needs_newline (&buffer) = true;
2478 buffer.buffer->stream = file;
c4669594
SB		 2479 gimple_dump_bb_buff (&buffer, bb, indent, flags);
2480 }
a315c44c 2481 dump_gimple_bb_footer (file, bb, indent, flags);
726a989a 2482}
41222ddf
SB		 2483
2484/* Dumps basic block BB to pretty-printer PP with default dump flags and
2485 no indentation, for use as a label of a DOT graph record-node.
2486 ??? Should just use gimple_dump_bb_buff here, except that value profiling
2487 histogram dumping doesn't know about pretty-printers. */
2488
2489void
2490gimple_dump_bb_for_graph (pretty_printer *pp, basic_block bb)
2491{
2492 gimple_stmt_iterator gsi;
2493
2494 pp_printf (pp, "<bb %d>:\n", bb->index);
2495 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2496
2497 for (gsi = gsi_start_phis (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2498 {
2499 gimple phi = gsi_stmt (gsi);
2500 if (!virtual_operand_p (gimple_phi_result (phi))
2501 || (dump_flags & TDF_VOPS))
2502 {
07838b13 2503 pp_bar (pp);
41222ddf
SB		 2504 pp_write_text_to_stream (pp);
2505 pp_string (pp, "# ");
2506 pp_gimple_stmt_1 (pp, phi, 0, dump_flags);
2507 pp_newline (pp);
2508 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2509 }
2510 }
2511
2512 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2513 {
2514 gimple stmt = gsi_stmt (gsi);
07838b13 2515 pp_bar (pp);
41222ddf
SB		 2516 pp_write_text_to_stream (pp);
2517 pp_gimple_stmt_1 (pp, stmt, 0, dump_flags);
2518 pp_newline (pp);
2519 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2520 }
2521 dump_implicit_edges (pp, bb, 0, dump_flags);
2522 pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
2523}
2524
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