1 /* Pretty formatting of GIMPLE statements and expressions.
2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
3 2011 Free Software Foundation, Inc.
4 Contributed by Aldy Hernandez <aldyh@redhat.com> and
5 Diego Novillo <dnovillo@google.com>
7 This file is part of GCC.
9 GCC is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free
11 Software Foundation; either version 3, or (at your option) any later
14 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
15 WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19 You should have received a copy of the GNU General Public License
20 along with GCC; see the file COPYING3. If not see
21 <http://www.gnu.org/licenses/>. */
25 #include "coretypes.h"
28 #include "diagnostic.h"
29 #include "tree-pretty-print.h"
30 #include "gimple-pretty-print.h"
32 #include "tree-flow.h"
33 #include "tree-pass.h"
35 #include "value-prof.h"
37 #define INDENT(SPACE) \
38 do { int i; for (i = 0; i < SPACE; i++) pp_space (buffer); } while (0)
40 static pretty_printer buffer;
41 static bool initialized = false;
43 #define GIMPLE_NIY do_niy (buffer,gs)
45 /* Try to print on BUFFER a default message for the unrecognized
46 gimple statement GS. */
49 do_niy (pretty_printer *buffer, gimple gs)
51 pp_printf (buffer, "<<< Unknown GIMPLE statement: %s >>>\n",
52 gimple_code_name[(int) gimple_code (gs)]);
56 /* Initialize the pretty printer on FILE if needed. */
59 maybe_init_pretty_print (FILE *file)
63 pp_construct (&buffer, NULL, 0);
64 pp_needs_newline (&buffer) = true;
68 buffer.buffer->stream = file;
72 /* Emit a newline and SPC indentantion spaces to BUFFER. */
75 newline_and_indent (pretty_printer *buffer, int spc)
82 /* Print the GIMPLE statement GS on stderr. */
85 debug_gimple_stmt (gimple gs)
87 print_gimple_stmt (stderr, gs, 0, TDF_VOPS|TDF_MEMSYMS);
88 fprintf (stderr, "\n");
92 /* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
93 FLAGS as in dump_gimple_stmt. */
96 print_gimple_stmt (FILE *file, gimple g, int spc, int flags)
98 maybe_init_pretty_print (file);
99 dump_gimple_stmt (&buffer, g, spc, flags);
104 /* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
105 FLAGS as in dump_gimple_stmt. Print only the right-hand side
109 print_gimple_expr (FILE *file, gimple g, int spc, int flags)
111 flags |= TDF_RHS_ONLY;
112 maybe_init_pretty_print (file);
113 dump_gimple_stmt (&buffer, g, spc, flags);
117 /* Print the GIMPLE sequence SEQ on BUFFER using SPC indentantion
118 spaces and FLAGS as in dump_gimple_stmt. */
121 dump_gimple_seq (pretty_printer *buffer, gimple_seq seq, int spc, int flags)
123 gimple_stmt_iterator i;
125 for (i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i))
127 gimple gs = gsi_stmt (i);
129 dump_gimple_stmt (buffer, gs, spc, flags);
130 if (!gsi_one_before_end_p (i))
136 /* Dump GIMPLE sequence SEQ to FILE using SPC indentantion spaces and
137 FLAGS as in dump_gimple_stmt. */
140 print_gimple_seq (FILE *file, gimple_seq seq, int spc, int flags)
142 maybe_init_pretty_print (file);
143 dump_gimple_seq (&buffer, seq, spc, flags);
148 /* Print the GIMPLE sequence SEQ on stderr. */
151 debug_gimple_seq (gimple_seq seq)
153 print_gimple_seq (stderr, seq, 0, TDF_VOPS|TDF_MEMSYMS);
157 /* A simple helper to pretty-print some of the gimple tuples in the printf
158 style. The format modifiers are preceeded by '%' and are:
159 'G' - outputs a string corresponding to the code of the given gimple,
160 'S' - outputs a gimple_seq with indent of spc + 2,
161 'T' - outputs the tree t,
162 'd' - outputs an int as a decimal,
163 's' - outputs a string,
164 'n' - outputs a newline,
165 '+' - increases indent by 2 then outputs a newline,
166 '-' - decreases indent by 2 then outputs a newline. */
169 dump_gimple_fmt (pretty_printer *buffer, int spc, int flags,
170 const char *fmt, ...)
176 va_start (args, fmt);
177 for (c = fmt; *c; c++)
187 g = va_arg (args, gimple);
188 tmp = gimple_code_name[gimple_code (g)];
189 pp_string (buffer, tmp);
193 seq = va_arg (args, gimple_seq);
195 dump_gimple_seq (buffer, seq, spc + 2, flags);
196 newline_and_indent (buffer, spc);
200 t = va_arg (args, tree);
202 pp_string (buffer, "NULL");
204 dump_generic_node (buffer, t, spc, flags, false);
208 pp_decimal_int (buffer, va_arg (args, int));
212 pp_string (buffer, va_arg (args, char *));
216 newline_and_indent (buffer, spc);
221 newline_and_indent (buffer, spc);
226 newline_and_indent (buffer, spc);
234 pp_character (buffer, *c);
240 /* Helper for dump_gimple_assign. Print the unary RHS of the
241 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
244 dump_unary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
246 enum tree_code rhs_code = gimple_assign_rhs_code (gs);
247 tree lhs = gimple_assign_lhs (gs);
248 tree rhs = gimple_assign_rhs1 (gs);
252 case VIEW_CONVERT_EXPR:
254 dump_generic_node (buffer, rhs, spc, flags, false);
257 case FIXED_CONVERT_EXPR:
258 case ADDR_SPACE_CONVERT_EXPR:
262 pp_character (buffer, '(');
263 dump_generic_node (buffer, TREE_TYPE (lhs), spc, flags, false);
264 pp_string (buffer, ") ");
265 if (op_prio (rhs) < op_code_prio (rhs_code))
267 pp_character (buffer, '(');
268 dump_generic_node (buffer, rhs, spc, flags, false);
269 pp_character (buffer, ')');
272 dump_generic_node (buffer, rhs, spc, flags, false);
276 pp_string (buffer, "((");
277 dump_generic_node (buffer, rhs, spc, flags, false);
278 pp_string (buffer, "))");
282 pp_string (buffer, "ABS_EXPR <");
283 dump_generic_node (buffer, rhs, spc, flags, false);
284 pp_character (buffer, '>');
288 if (TREE_CODE_CLASS (rhs_code) == tcc_declaration
289 || TREE_CODE_CLASS (rhs_code) == tcc_constant
290 || TREE_CODE_CLASS (rhs_code) == tcc_reference
291 || rhs_code == SSA_NAME
292 || rhs_code == ADDR_EXPR
293 || rhs_code == CONSTRUCTOR)
295 dump_generic_node (buffer, rhs, spc, flags, false);
298 else if (rhs_code == BIT_NOT_EXPR)
299 pp_character (buffer, '~');
300 else if (rhs_code == TRUTH_NOT_EXPR)
301 pp_character (buffer, '!');
302 else if (rhs_code == NEGATE_EXPR)
303 pp_character (buffer, '-');
306 pp_character (buffer, '[');
307 pp_string (buffer, tree_code_name [rhs_code]);
308 pp_string (buffer, "] ");
311 if (op_prio (rhs) < op_code_prio (rhs_code))
313 pp_character (buffer, '(');
314 dump_generic_node (buffer, rhs, spc, flags, false);
315 pp_character (buffer, ')');
318 dump_generic_node (buffer, rhs, spc, flags, false);
324 /* Helper for dump_gimple_assign. Print the binary RHS of the
325 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
328 dump_binary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
331 enum tree_code code = gimple_assign_rhs_code (gs);
337 case VEC_WIDEN_MULT_HI_EXPR:
338 case VEC_WIDEN_MULT_LO_EXPR:
339 case VEC_PACK_TRUNC_EXPR:
340 case VEC_PACK_SAT_EXPR:
341 case VEC_PACK_FIX_TRUNC_EXPR:
342 case VEC_EXTRACT_EVEN_EXPR:
343 case VEC_EXTRACT_ODD_EXPR:
344 case VEC_INTERLEAVE_HIGH_EXPR:
345 case VEC_INTERLEAVE_LOW_EXPR:
346 for (p = tree_code_name [(int) code]; *p; p++)
347 pp_character (buffer, TOUPPER (*p));
348 pp_string (buffer, " <");
349 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
350 pp_string (buffer, ", ");
351 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
352 pp_character (buffer, '>');
356 if (op_prio (gimple_assign_rhs1 (gs)) <= op_code_prio (code))
358 pp_character (buffer, '(');
359 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags,
361 pp_character (buffer, ')');
364 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
366 pp_string (buffer, op_symbol_code (gimple_assign_rhs_code (gs)));
368 if (op_prio (gimple_assign_rhs2 (gs)) <= op_code_prio (code))
370 pp_character (buffer, '(');
371 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags,
373 pp_character (buffer, ')');
376 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
380 /* Helper for dump_gimple_assign. Print the ternary RHS of the
381 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
384 dump_ternary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
387 enum tree_code code = gimple_assign_rhs_code (gs);
390 case WIDEN_MULT_PLUS_EXPR:
391 case WIDEN_MULT_MINUS_EXPR:
392 for (p = tree_code_name [(int) code]; *p; p++)
393 pp_character (buffer, TOUPPER (*p));
394 pp_string (buffer, " <");
395 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
396 pp_string (buffer, ", ");
397 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
398 pp_string (buffer, ", ");
399 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
400 pp_character (buffer, '>');
404 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
405 pp_string (buffer, " * ");
406 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
407 pp_string (buffer, " + ");
408 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
412 pp_string (buffer, "DOT_PROD_EXPR <");
413 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
414 pp_string (buffer, ", ");
415 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
416 pp_string (buffer, ", ");
417 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
418 pp_string (buffer, ">");
422 pp_string (buffer, "VEC_PERM_EXPR <");
423 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
424 pp_string (buffer, ", ");
425 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
426 pp_string (buffer, ", ");
427 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
428 pp_string (buffer, ">");
431 case REALIGN_LOAD_EXPR:
432 pp_string (buffer, "REALIGN_LOAD <");
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);
438 pp_string (buffer, ">");
442 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
443 pp_string (buffer, " ? ");
444 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
445 pp_string (buffer, " : ");
446 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
450 pp_string (buffer, "VEC_COND_EXPR <");
451 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
452 pp_string (buffer, ", ");
453 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
454 pp_string (buffer, ", ");
455 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
456 pp_string (buffer, ">");
465 /* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
469 dump_gimple_assign (pretty_printer *buffer, gimple gs, int spc, int flags)
474 if (gimple_num_ops (gs) == 2)
476 else if (gimple_num_ops (gs) == 3)
477 last = gimple_assign_rhs2 (gs);
481 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T>", gs,
482 tree_code_name[gimple_assign_rhs_code (gs)],
483 gimple_assign_lhs (gs), gimple_assign_rhs1 (gs), last);
487 if (!(flags & TDF_RHS_ONLY))
489 dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
491 pp_character (buffer, '=');
493 if (gimple_assign_nontemporal_move_p (gs))
494 pp_string (buffer, "{nt}");
496 if (gimple_has_volatile_ops (gs))
497 pp_string (buffer, "{v}");
502 if (gimple_num_ops (gs) == 2)
503 dump_unary_rhs (buffer, gs, spc, flags);
504 else if (gimple_num_ops (gs) == 3)
505 dump_binary_rhs (buffer, gs, spc, flags);
506 else if (gimple_num_ops (gs) == 4)
507 dump_ternary_rhs (buffer, gs, spc, flags);
510 if (!(flags & TDF_RHS_ONLY))
511 pp_semicolon(buffer);
516 /* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
520 dump_gimple_return (pretty_printer *buffer, gimple gs, int spc, int flags)
524 t = gimple_return_retval (gs);
526 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, t);
529 pp_string (buffer, "return");
533 dump_generic_node (buffer, t, spc, flags, false);
535 pp_semicolon (buffer);
540 /* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
544 dump_gimple_call_args (pretty_printer *buffer, gimple gs, int flags)
548 for (i = 0; i < gimple_call_num_args (gs); i++)
550 dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
551 if (i < gimple_call_num_args (gs) - 1)
552 pp_string (buffer, ", ");
555 if (gimple_call_va_arg_pack_p (gs))
557 if (gimple_call_num_args (gs) > 0)
559 pp_character (buffer, ',');
563 pp_string (buffer, "__builtin_va_arg_pack ()");
567 /* Dump the points-to solution *PT to BUFFER. */
570 pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
574 pp_string (buffer, "anything ");
578 pp_string (buffer, "nonlocal ");
580 pp_string (buffer, "escaped ");
582 pp_string (buffer, "unit-escaped ");
584 pp_string (buffer, "null ");
586 && !bitmap_empty_p (pt->vars))
590 pp_string (buffer, "{ ");
591 EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
593 tree var = referenced_var_lookup (cfun, i);
596 dump_generic_node (buffer, var, 0, dump_flags, false);
597 if (DECL_PT_UID (var) != DECL_UID (var))
599 pp_string (buffer, "ptD.");
600 pp_decimal_int (buffer, DECL_PT_UID (var));
605 pp_string (buffer, "D.");
606 pp_decimal_int (buffer, i);
608 pp_character (buffer, ' ');
610 pp_character (buffer, '}');
611 if (pt->vars_contains_global)
612 pp_string (buffer, " (glob)");
616 /* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
620 dump_gimple_call (pretty_printer *buffer, gimple gs, int spc, int flags)
622 tree lhs = gimple_call_lhs (gs);
624 if (flags & TDF_ALIAS)
626 struct pt_solution *pt;
627 pt = gimple_call_use_set (gs);
628 if (!pt_solution_empty_p (pt))
630 pp_string (buffer, "# USE = ");
631 pp_points_to_solution (buffer, pt);
632 newline_and_indent (buffer, spc);
634 pt = gimple_call_clobber_set (gs);
635 if (!pt_solution_empty_p (pt))
637 pp_string (buffer, "# CLB = ");
638 pp_points_to_solution (buffer, pt);
639 newline_and_indent (buffer, spc);
645 if (gimple_call_internal_p (gs))
646 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
647 internal_fn_name (gimple_call_internal_fn (gs)), lhs);
649 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T",
650 gs, gimple_call_fn (gs), lhs);
651 if (gimple_call_num_args (gs) > 0)
653 pp_string (buffer, ", ");
654 dump_gimple_call_args (buffer, gs, flags);
656 pp_character (buffer, '>');
660 if (lhs && !(flags & TDF_RHS_ONLY))
662 dump_generic_node (buffer, lhs, spc, flags, false);
663 pp_string (buffer, " =");
665 if (gimple_has_volatile_ops (gs))
666 pp_string (buffer, "{v}");
670 if (gimple_call_internal_p (gs))
671 pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
673 print_call_name (buffer, gimple_call_fn (gs), flags);
674 pp_string (buffer, " (");
675 dump_gimple_call_args (buffer, gs, flags);
676 pp_character (buffer, ')');
677 if (!(flags & TDF_RHS_ONLY))
678 pp_semicolon (buffer);
681 if (gimple_call_chain (gs))
683 pp_string (buffer, " [static-chain: ");
684 dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
685 pp_character (buffer, ']');
688 if (gimple_call_return_slot_opt_p (gs))
689 pp_string (buffer, " [return slot optimization]");
691 if (gimple_call_tail_p (gs))
692 pp_string (buffer, " [tail call]");
696 /* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
700 dump_gimple_switch (pretty_printer *buffer, gimple gs, int spc, int flags)
704 GIMPLE_CHECK (gs, GIMPLE_SWITCH);
706 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
707 gimple_switch_index (gs));
710 pp_string (buffer, "switch (");
711 dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
712 pp_string (buffer, ") <");
715 for (i = 0; i < gimple_switch_num_labels (gs); i++)
717 tree case_label = gimple_switch_label (gs, i);
718 if (case_label == NULL_TREE)
721 dump_generic_node (buffer, case_label, spc, flags, false);
722 pp_character (buffer, ' ');
723 dump_generic_node (buffer, CASE_LABEL (case_label), spc, flags, false);
724 if (i < gimple_switch_num_labels (gs) - 1)
725 pp_string (buffer, ", ");
727 pp_character (buffer, '>');
731 /* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
735 dump_gimple_cond (pretty_printer *buffer, gimple gs, int spc, int flags)
738 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
739 tree_code_name [gimple_cond_code (gs)],
740 gimple_cond_lhs (gs), gimple_cond_rhs (gs),
741 gimple_cond_true_label (gs), gimple_cond_false_label (gs));
744 if (!(flags & TDF_RHS_ONLY))
745 pp_string (buffer, "if (");
746 dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
748 pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
750 dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
751 if (!(flags & TDF_RHS_ONLY))
753 pp_character (buffer, ')');
755 if (gimple_cond_true_label (gs))
757 pp_string (buffer, " goto ");
758 dump_generic_node (buffer, gimple_cond_true_label (gs),
760 pp_semicolon (buffer);
762 if (gimple_cond_false_label (gs))
764 pp_string (buffer, " else goto ");
765 dump_generic_node (buffer, gimple_cond_false_label (gs),
767 pp_semicolon (buffer);
774 /* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
775 spaces of indent. FLAGS specifies details to show in the dump (see
776 TDF_* in tree-pass.h). */
779 dump_gimple_label (pretty_printer *buffer, gimple gs, int spc, int flags)
781 tree label = gimple_label_label (gs);
783 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
786 dump_generic_node (buffer, label, spc, flags, false);
787 pp_character (buffer, ':');
789 if (DECL_NONLOCAL (label))
790 pp_string (buffer, " [non-local]");
791 if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
792 pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
795 /* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
796 spaces of indent. FLAGS specifies details to show in the dump (see
797 TDF_* in tree-pass.h). */
800 dump_gimple_goto (pretty_printer *buffer, gimple gs, int spc, int flags)
802 tree label = gimple_goto_dest (gs);
804 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
806 dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
810 /* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
811 spaces of indent. FLAGS specifies details to show in the dump (see
812 TDF_* in tree-pass.h). */
815 dump_gimple_bind (pretty_printer *buffer, gimple gs, int spc, int flags)
818 dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
820 pp_character (buffer, '{');
821 if (!(flags & TDF_SLIM))
825 for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
827 newline_and_indent (buffer, 2);
828 print_declaration (buffer, var, spc, flags);
830 if (gimple_bind_vars (gs))
834 dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
835 newline_and_indent (buffer, spc);
837 pp_character (buffer, '>');
839 pp_character (buffer, '}');
843 /* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
844 indent. FLAGS specifies details to show in the dump (see TDF_* in
848 dump_gimple_try (pretty_printer *buffer, gimple gs, int spc, int flags)
853 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
854 type = "GIMPLE_TRY_CATCH";
855 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
856 type = "GIMPLE_TRY_FINALLY";
858 type = "UNKNOWN GIMPLE_TRY";
859 dump_gimple_fmt (buffer, spc, flags,
860 "%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
861 gimple_try_eval (gs), gimple_try_cleanup (gs));
865 pp_string (buffer, "try");
866 newline_and_indent (buffer, spc + 2);
867 pp_character (buffer, '{');
870 dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
871 newline_and_indent (buffer, spc + 2);
872 pp_character (buffer, '}');
874 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
876 newline_and_indent (buffer, spc);
877 pp_string (buffer, "catch");
878 newline_and_indent (buffer, spc + 2);
879 pp_character (buffer, '{');
881 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
883 newline_and_indent (buffer, spc);
884 pp_string (buffer, "finally");
885 newline_and_indent (buffer, spc + 2);
886 pp_character (buffer, '{');
889 pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
892 dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
893 newline_and_indent (buffer, spc + 2);
894 pp_character (buffer, '}');
899 /* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
900 indent. FLAGS specifies details to show in the dump (see TDF_* in
904 dump_gimple_catch (pretty_printer *buffer, gimple gs, int spc, int flags)
907 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
908 gimple_catch_types (gs), gimple_catch_handler (gs));
910 dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
911 gimple_catch_types (gs), gimple_catch_handler (gs));
915 /* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
916 indent. FLAGS specifies details to show in the dump (see TDF_* in
920 dump_gimple_eh_filter (pretty_printer *buffer, gimple gs, int spc, int flags)
923 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
924 gimple_eh_filter_types (gs),
925 gimple_eh_filter_failure (gs));
927 dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
928 gimple_eh_filter_types (gs),
929 gimple_eh_filter_failure (gs));
933 /* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
936 dump_gimple_eh_must_not_throw (pretty_printer *buffer, gimple gs,
940 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
941 gimple_eh_must_not_throw_fndecl (gs));
943 dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
944 gimple_eh_must_not_throw_fndecl (gs));
948 /* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
949 indent. FLAGS specifies details to show in the dump (see TDF_* in
953 dump_gimple_resx (pretty_printer *buffer, gimple gs, int spc, int flags)
956 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
957 gimple_resx_region (gs));
959 dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
962 /* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
965 dump_gimple_eh_dispatch (pretty_printer *buffer, gimple gs, int spc, int flags)
968 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
969 gimple_eh_dispatch_region (gs));
971 dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
972 gimple_eh_dispatch_region (gs));
975 /* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
976 of indent. FLAGS specifies details to show in the dump (see TDF_*
980 dump_gimple_debug (pretty_printer *buffer, gimple gs, int spc, int flags)
982 switch (gs->gsbase.subcode)
984 case GIMPLE_DEBUG_BIND:
986 dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
987 gimple_debug_bind_get_var (gs),
988 gimple_debug_bind_get_value (gs));
990 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
991 gimple_debug_bind_get_var (gs),
992 gimple_debug_bind_get_value (gs));
995 case GIMPLE_DEBUG_SOURCE_BIND:
997 dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
998 gimple_debug_source_bind_get_var (gs),
999 gimple_debug_source_bind_get_value (gs));
1001 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
1002 gimple_debug_source_bind_get_var (gs),
1003 gimple_debug_source_bind_get_value (gs));
1011 /* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
1013 dump_gimple_omp_for (pretty_printer *buffer, gimple gs, int spc, int flags)
1017 if (flags & TDF_RAW)
1019 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1020 gimple_omp_body (gs));
1021 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1022 dump_gimple_fmt (buffer, spc, flags, " >,");
1023 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1024 dump_gimple_fmt (buffer, spc, flags,
1025 "%+%T, %T, %T, %s, %T,%n",
1026 gimple_omp_for_index (gs, i),
1027 gimple_omp_for_initial (gs, i),
1028 gimple_omp_for_final (gs, i),
1029 tree_code_name[gimple_omp_for_cond (gs, i)],
1030 gimple_omp_for_incr (gs, i));
1031 dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
1032 gimple_omp_for_pre_body (gs));
1036 pp_string (buffer, "#pragma omp for");
1037 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1038 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1042 newline_and_indent (buffer, spc);
1043 pp_string (buffer, "for (");
1044 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1046 pp_string (buffer, " = ");
1047 dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
1049 pp_string (buffer, "; ");
1051 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1054 switch (gimple_omp_for_cond (gs, i))
1057 pp_character (buffer, '<');
1060 pp_character (buffer, '>');
1063 pp_string (buffer, "<=");
1066 pp_string (buffer, ">=");
1072 dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
1074 pp_string (buffer, "; ");
1076 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1078 pp_string (buffer, " = ");
1079 dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
1081 pp_character (buffer, ')');
1084 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1086 newline_and_indent (buffer, spc + 2);
1087 pp_character (buffer, '{');
1088 pp_newline (buffer);
1089 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1090 newline_and_indent (buffer, spc + 2);
1091 pp_character (buffer, '}');
1096 /* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
1099 dump_gimple_omp_continue (pretty_printer *buffer, gimple gs, int spc, int flags)
1101 if (flags & TDF_RAW)
1103 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1104 gimple_omp_continue_control_def (gs),
1105 gimple_omp_continue_control_use (gs));
1109 pp_string (buffer, "#pragma omp continue (");
1110 dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
1112 pp_character (buffer, ',');
1114 dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
1116 pp_character (buffer, ')');
1120 /* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
1123 dump_gimple_omp_single (pretty_printer *buffer, gimple gs, int spc, int flags)
1125 if (flags & TDF_RAW)
1127 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1128 gimple_omp_body (gs));
1129 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1130 dump_gimple_fmt (buffer, spc, flags, " >");
1134 pp_string (buffer, "#pragma omp single");
1135 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1136 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1138 newline_and_indent (buffer, spc + 2);
1139 pp_character (buffer, '{');
1140 pp_newline (buffer);
1141 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1142 newline_and_indent (buffer, spc + 2);
1143 pp_character (buffer, '}');
1148 /* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
1151 dump_gimple_omp_sections (pretty_printer *buffer, gimple gs, int spc,
1154 if (flags & TDF_RAW)
1156 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1157 gimple_omp_body (gs));
1158 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1159 dump_gimple_fmt (buffer, spc, flags, " >");
1163 pp_string (buffer, "#pragma omp sections");
1164 if (gimple_omp_sections_control (gs))
1166 pp_string (buffer, " <");
1167 dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
1169 pp_character (buffer, '>');
1171 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1172 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1174 newline_and_indent (buffer, spc + 2);
1175 pp_character (buffer, '{');
1176 pp_newline (buffer);
1177 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1178 newline_and_indent (buffer, spc + 2);
1179 pp_character (buffer, '}');
1184 /* Dump a GIMPLE_OMP_{MASTER,ORDERED,SECTION} tuple on the pretty_printer
1188 dump_gimple_omp_block (pretty_printer *buffer, gimple gs, int spc, int flags)
1190 if (flags & TDF_RAW)
1191 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1192 gimple_omp_body (gs));
1195 switch (gimple_code (gs))
1197 case GIMPLE_OMP_MASTER:
1198 pp_string (buffer, "#pragma omp master");
1200 case GIMPLE_OMP_ORDERED:
1201 pp_string (buffer, "#pragma omp ordered");
1203 case GIMPLE_OMP_SECTION:
1204 pp_string (buffer, "#pragma omp section");
1209 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1211 newline_and_indent (buffer, spc + 2);
1212 pp_character (buffer, '{');
1213 pp_newline (buffer);
1214 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1215 newline_and_indent (buffer, spc + 2);
1216 pp_character (buffer, '}');
1221 /* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
1224 dump_gimple_omp_critical (pretty_printer *buffer, gimple gs, int spc,
1227 if (flags & TDF_RAW)
1228 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1229 gimple_omp_body (gs));
1232 pp_string (buffer, "#pragma omp critical");
1233 if (gimple_omp_critical_name (gs))
1235 pp_string (buffer, " (");
1236 dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
1238 pp_character (buffer, ')');
1240 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1242 newline_and_indent (buffer, spc + 2);
1243 pp_character (buffer, '{');
1244 pp_newline (buffer);
1245 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1246 newline_and_indent (buffer, spc + 2);
1247 pp_character (buffer, '}');
1252 /* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
1255 dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags)
1257 if (flags & TDF_RAW)
1259 dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d>", gs,
1260 (int) gimple_omp_return_nowait_p (gs));
1264 pp_string (buffer, "#pragma omp return");
1265 if (gimple_omp_return_nowait_p (gs))
1266 pp_string (buffer, "(nowait)");
1270 /* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
1271 indent. FLAGS specifies details to show in the dump (see TDF_* in
1275 dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags)
1277 unsigned int i, n, f, fields;
1279 if (flags & TDF_RAW)
1281 dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
1282 gimple_asm_string (gs));
1284 n = gimple_asm_noutputs (gs);
1287 newline_and_indent (buffer, spc + 2);
1288 pp_string (buffer, "OUTPUT: ");
1289 for (i = 0; i < n; i++)
1291 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1294 pp_string (buffer, ", ");
1298 n = gimple_asm_ninputs (gs);
1301 newline_and_indent (buffer, spc + 2);
1302 pp_string (buffer, "INPUT: ");
1303 for (i = 0; i < n; i++)
1305 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1308 pp_string (buffer, ", ");
1312 n = gimple_asm_nclobbers (gs);
1315 newline_and_indent (buffer, spc + 2);
1316 pp_string (buffer, "CLOBBER: ");
1317 for (i = 0; i < n; i++)
1319 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1322 pp_string (buffer, ", ");
1326 n = gimple_asm_nlabels (gs);
1329 newline_and_indent (buffer, spc + 2);
1330 pp_string (buffer, "LABEL: ");
1331 for (i = 0; i < n; i++)
1333 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1336 pp_string (buffer, ", ");
1340 newline_and_indent (buffer, spc);
1341 pp_character (buffer, '>');
1345 pp_string (buffer, "__asm__");
1346 if (gimple_asm_volatile_p (gs))
1347 pp_string (buffer, " __volatile__");
1348 if (gimple_asm_nlabels (gs))
1349 pp_string (buffer, " goto");
1350 pp_string (buffer, "(\"");
1351 pp_string (buffer, gimple_asm_string (gs));
1352 pp_string (buffer, "\"");
1354 if (gimple_asm_nlabels (gs))
1356 else if (gimple_asm_nclobbers (gs))
1358 else if (gimple_asm_ninputs (gs))
1360 else if (gimple_asm_noutputs (gs))
1365 for (f = 0; f < fields; ++f)
1367 pp_string (buffer, " : ");
1372 n = gimple_asm_noutputs (gs);
1373 for (i = 0; i < n; i++)
1375 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1378 pp_string (buffer, ", ");
1383 n = gimple_asm_ninputs (gs);
1384 for (i = 0; i < n; i++)
1386 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1389 pp_string (buffer, ", ");
1394 n = gimple_asm_nclobbers (gs);
1395 for (i = 0; i < n; i++)
1397 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1400 pp_string (buffer, ", ");
1405 n = gimple_asm_nlabels (gs);
1406 for (i = 0; i < n; i++)
1408 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1411 pp_string (buffer, ", ");
1420 pp_string (buffer, ");");
1425 /* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in
1426 dump_gimple_stmt. */
1429 dump_gimple_phi (pretty_printer *buffer, gimple phi, int spc, int flags)
1432 tree lhs = gimple_phi_result (phi);
1434 if (flags & TDF_ALIAS
1435 && POINTER_TYPE_P (TREE_TYPE (lhs))
1436 && SSA_NAME_PTR_INFO (lhs))
1438 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
1439 pp_string (buffer, "PT = ");
1440 pp_points_to_solution (buffer, &pi->pt);
1441 newline_and_indent (buffer, spc);
1443 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
1444 pi->align, pi->misalign);
1445 newline_and_indent (buffer, spc);
1446 pp_string (buffer, "# ");
1449 if (flags & TDF_RAW)
1450 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
1451 gimple_phi_result (phi));
1454 dump_generic_node (buffer, lhs, spc, flags, false);
1455 pp_string (buffer, " = PHI <");
1457 for (i = 0; i < gimple_phi_num_args (phi); i++)
1459 if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
1461 expanded_location xloc;
1463 xloc = expand_location (gimple_phi_arg_location (phi, i));
1464 pp_character (buffer, '[');
1467 pp_string (buffer, xloc.file);
1468 pp_string (buffer, " : ");
1470 pp_decimal_int (buffer, xloc.line);
1471 pp_string (buffer, ":");
1472 pp_decimal_int (buffer, xloc.column);
1473 pp_string (buffer, "] ");
1475 dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
1477 pp_character (buffer, '(');
1478 pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
1479 pp_character (buffer, ')');
1480 if (i < gimple_phi_num_args (phi) - 1)
1481 pp_string (buffer, ", ");
1483 pp_character (buffer, '>');
1487 /* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
1488 of indent. FLAGS specifies details to show in the dump (see TDF_* in
1492 dump_gimple_omp_parallel (pretty_printer *buffer, gimple gs, int spc,
1495 if (flags & TDF_RAW)
1497 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1498 gimple_omp_body (gs));
1499 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1500 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
1501 gimple_omp_parallel_child_fn (gs),
1502 gimple_omp_parallel_data_arg (gs));
1507 pp_string (buffer, "#pragma omp parallel");
1508 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1509 if (gimple_omp_parallel_child_fn (gs))
1511 pp_string (buffer, " [child fn: ");
1512 dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
1514 pp_string (buffer, " (");
1515 if (gimple_omp_parallel_data_arg (gs))
1516 dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
1519 pp_string (buffer, "???");
1520 pp_string (buffer, ")]");
1522 body = gimple_omp_body (gs);
1523 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1525 newline_and_indent (buffer, spc + 2);
1526 pp_character (buffer, '{');
1527 pp_newline (buffer);
1528 dump_gimple_seq (buffer, body, spc + 4, flags);
1529 newline_and_indent (buffer, spc + 2);
1530 pp_character (buffer, '}');
1534 pp_newline (buffer);
1535 dump_gimple_seq (buffer, body, spc + 2, flags);
1541 /* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
1542 of indent. FLAGS specifies details to show in the dump (see TDF_* in
1546 dump_gimple_omp_task (pretty_printer *buffer, gimple gs, int spc,
1549 if (flags & TDF_RAW)
1551 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1552 gimple_omp_body (gs));
1553 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1554 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
1555 gimple_omp_task_child_fn (gs),
1556 gimple_omp_task_data_arg (gs),
1557 gimple_omp_task_copy_fn (gs),
1558 gimple_omp_task_arg_size (gs),
1559 gimple_omp_task_arg_size (gs));
1564 pp_string (buffer, "#pragma omp task");
1565 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1566 if (gimple_omp_task_child_fn (gs))
1568 pp_string (buffer, " [child fn: ");
1569 dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
1571 pp_string (buffer, " (");
1572 if (gimple_omp_task_data_arg (gs))
1573 dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
1576 pp_string (buffer, "???");
1577 pp_string (buffer, ")]");
1579 body = gimple_omp_body (gs);
1580 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1582 newline_and_indent (buffer, spc + 2);
1583 pp_character (buffer, '{');
1584 pp_newline (buffer);
1585 dump_gimple_seq (buffer, body, spc + 4, flags);
1586 newline_and_indent (buffer, spc + 2);
1587 pp_character (buffer, '}');
1591 pp_newline (buffer);
1592 dump_gimple_seq (buffer, body, spc + 2, flags);
1598 /* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
1599 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
1603 dump_gimple_omp_atomic_load (pretty_printer *buffer, gimple gs, int spc,
1606 if (flags & TDF_RAW)
1608 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1609 gimple_omp_atomic_load_lhs (gs),
1610 gimple_omp_atomic_load_rhs (gs));
1614 pp_string (buffer, "#pragma omp atomic_load");
1615 newline_and_indent (buffer, spc + 2);
1616 dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
1619 pp_character (buffer, '=');
1621 pp_character (buffer, '*');
1622 dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
1627 /* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
1628 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
1632 dump_gimple_omp_atomic_store (pretty_printer *buffer, gimple gs, int spc,
1635 if (flags & TDF_RAW)
1637 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
1638 gimple_omp_atomic_store_val (gs));
1642 pp_string (buffer, "#pragma omp atomic_store (");
1643 dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
1645 pp_character (buffer, ')');
1650 /* Dump all the memory operands for statement GS. BUFFER, SPC and
1651 FLAGS are as in dump_gimple_stmt. */
1654 dump_gimple_mem_ops (pretty_printer *buffer, gimple gs, int spc, int flags)
1656 tree vdef = gimple_vdef (gs);
1657 tree vuse = gimple_vuse (gs);
1659 if (!ssa_operands_active () || !gimple_references_memory_p (gs))
1662 if (vdef != NULL_TREE)
1664 pp_string (buffer, "# ");
1665 dump_generic_node (buffer, vdef, spc + 2, flags, false);
1666 pp_string (buffer, " = VDEF <");
1667 dump_generic_node (buffer, vuse, spc + 2, flags, false);
1668 pp_character (buffer, '>');
1669 newline_and_indent (buffer, spc);
1671 else if (vuse != NULL_TREE)
1673 pp_string (buffer, "# VUSE <");
1674 dump_generic_node (buffer, vuse, spc + 2, flags, false);
1675 pp_character (buffer, '>');
1676 newline_and_indent (buffer, spc);
1681 /* Dump the gimple statement GS on the pretty printer BUFFER, SPC
1682 spaces of indent. FLAGS specifies details to show in the dump (see
1683 TDF_* in tree-pass.h). */
1686 dump_gimple_stmt (pretty_printer *buffer, gimple gs, int spc, int flags)
1691 if (flags & TDF_STMTADDR)
1692 pp_printf (buffer, "<&%p> ", (void *) gs);
1694 if ((flags & TDF_LINENO) && gimple_has_location (gs))
1696 expanded_location xloc = expand_location (gimple_location (gs));
1697 pp_character (buffer, '[');
1700 pp_string (buffer, xloc.file);
1701 pp_string (buffer, " : ");
1703 pp_decimal_int (buffer, xloc.line);
1704 pp_string (buffer, ":");
1705 pp_decimal_int (buffer, xloc.column);
1706 pp_string (buffer, "] ");
1711 int lp_nr = lookup_stmt_eh_lp (gs);
1713 pp_printf (buffer, "[LP %d] ", lp_nr);
1715 pp_printf (buffer, "[MNT %d] ", -lp_nr);
1718 if ((flags & (TDF_VOPS|TDF_MEMSYMS))
1719 && gimple_has_mem_ops (gs))
1720 dump_gimple_mem_ops (buffer, gs, spc, flags);
1722 if ((flags & TDF_ALIAS)
1723 && gimple_has_lhs (gs))
1725 tree lhs = gimple_get_lhs (gs);
1726 if (TREE_CODE (lhs) == SSA_NAME
1727 && POINTER_TYPE_P (TREE_TYPE (lhs))
1728 && SSA_NAME_PTR_INFO (lhs))
1730 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
1731 pp_string (buffer, "# PT = ");
1732 pp_points_to_solution (buffer, &pi->pt);
1733 newline_and_indent (buffer, spc);
1736 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
1737 pi->align, pi->misalign);
1738 newline_and_indent (buffer, spc);
1743 switch (gimple_code (gs))
1746 dump_gimple_asm (buffer, gs, spc, flags);
1750 dump_gimple_assign (buffer, gs, spc, flags);
1754 dump_gimple_bind (buffer, gs, spc, flags);
1758 dump_gimple_call (buffer, gs, spc, flags);
1762 dump_gimple_cond (buffer, gs, spc, flags);
1766 dump_gimple_label (buffer, gs, spc, flags);
1770 dump_gimple_goto (buffer, gs, spc, flags);
1774 pp_string (buffer, "GIMPLE_NOP");
1778 dump_gimple_return (buffer, gs, spc, flags);
1782 dump_gimple_switch (buffer, gs, spc, flags);
1786 dump_gimple_try (buffer, gs, spc, flags);
1790 dump_gimple_phi (buffer, gs, spc, flags);
1793 case GIMPLE_OMP_PARALLEL:
1794 dump_gimple_omp_parallel (buffer, gs, spc, flags);
1797 case GIMPLE_OMP_TASK:
1798 dump_gimple_omp_task (buffer, gs, spc, flags);
1801 case GIMPLE_OMP_ATOMIC_LOAD:
1802 dump_gimple_omp_atomic_load (buffer, gs, spc, flags);
1806 case GIMPLE_OMP_ATOMIC_STORE:
1807 dump_gimple_omp_atomic_store (buffer, gs, spc, flags);
1810 case GIMPLE_OMP_FOR:
1811 dump_gimple_omp_for (buffer, gs, spc, flags);
1814 case GIMPLE_OMP_CONTINUE:
1815 dump_gimple_omp_continue (buffer, gs, spc, flags);
1818 case GIMPLE_OMP_SINGLE:
1819 dump_gimple_omp_single (buffer, gs, spc, flags);
1822 case GIMPLE_OMP_RETURN:
1823 dump_gimple_omp_return (buffer, gs, spc, flags);
1826 case GIMPLE_OMP_SECTIONS:
1827 dump_gimple_omp_sections (buffer, gs, spc, flags);
1830 case GIMPLE_OMP_SECTIONS_SWITCH:
1831 pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
1834 case GIMPLE_OMP_MASTER:
1835 case GIMPLE_OMP_ORDERED:
1836 case GIMPLE_OMP_SECTION:
1837 dump_gimple_omp_block (buffer, gs, spc, flags);
1840 case GIMPLE_OMP_CRITICAL:
1841 dump_gimple_omp_critical (buffer, gs, spc, flags);
1845 dump_gimple_catch (buffer, gs, spc, flags);
1848 case GIMPLE_EH_FILTER:
1849 dump_gimple_eh_filter (buffer, gs, spc, flags);
1852 case GIMPLE_EH_MUST_NOT_THROW:
1853 dump_gimple_eh_must_not_throw (buffer, gs, spc, flags);
1857 dump_gimple_resx (buffer, gs, spc, flags);
1860 case GIMPLE_EH_DISPATCH:
1861 dump_gimple_eh_dispatch (buffer, gs, spc, flags);
1865 dump_gimple_debug (buffer, gs, spc, flags);
1868 case GIMPLE_PREDICT:
1869 pp_string (buffer, "// predicted ");
1870 if (gimple_predict_outcome (gs))
1871 pp_string (buffer, "likely by ");
1873 pp_string (buffer, "unlikely by ");
1874 pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
1875 pp_string (buffer, " predictor.");
1882 /* If we're building a diagnostic, the formatted text will be
1883 written into BUFFER's stream by the caller; otherwise, write it
1885 if (!(flags & TDF_DIAGNOSTIC))
1886 pp_write_text_to_stream (buffer);
1890 /* Dumps header of basic block BB to buffer BUFFER indented by INDENT
1891 spaces and details described by flags. */
1894 dump_bb_header (pretty_printer *buffer, basic_block bb, int indent, int flags)
1900 if (flags & TDF_BLOCKS)
1903 pp_string (buffer, "# BLOCK ");
1904 pp_decimal_int (buffer, bb->index);
1907 pp_string (buffer, " freq:");
1908 pp_decimal_int (buffer, bb->frequency);
1912 pp_string (buffer, " count:");
1913 pp_widest_integer (buffer, bb->count);
1916 if (flags & TDF_LINENO)
1918 gimple_stmt_iterator gsi;
1920 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
1921 if (!is_gimple_debug (gsi_stmt (gsi))
1922 && get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
1924 pp_string (buffer, ", starting at line ");
1925 pp_decimal_int (buffer, get_lineno (gsi_stmt (gsi)));
1929 if (bb->discriminator)
1931 pp_string (buffer, ", discriminator ");
1932 pp_decimal_int (buffer, bb->discriminator);
1935 newline_and_indent (buffer, indent);
1937 pp_string (buffer, "# PRED:");
1938 pp_write_text_to_stream (buffer);
1939 FOR_EACH_EDGE (e, ei, bb->preds)
1940 if (flags & TDF_SLIM)
1942 pp_character (buffer, ' ');
1943 if (e->src == ENTRY_BLOCK_PTR)
1944 pp_string (buffer, "ENTRY");
1946 pp_decimal_int (buffer, e->src->index);
1949 dump_edge_info (buffer->buffer->stream, e, 0);
1950 pp_newline (buffer);
1954 stmt = first_stmt (bb);
1955 if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
1957 INDENT (indent - 2);
1958 pp_string (buffer, "<bb ");
1959 pp_decimal_int (buffer, bb->index);
1960 pp_string (buffer, ">:");
1961 pp_newline (buffer);
1964 pp_write_text_to_stream (buffer);
1966 check_bb_profile (bb, buffer->buffer->stream);
1970 /* Dumps end of basic block BB to buffer BUFFER indented by INDENT
1974 dump_bb_end (pretty_printer *buffer, basic_block bb, int indent, int flags)
1980 pp_string (buffer, "# SUCC:");
1981 pp_write_text_to_stream (buffer);
1982 FOR_EACH_EDGE (e, ei, bb->succs)
1983 if (flags & TDF_SLIM)
1985 pp_character (buffer, ' ');
1986 if (e->dest == EXIT_BLOCK_PTR)
1987 pp_string (buffer, "EXIT");
1989 pp_decimal_int (buffer, e->dest->index);
1992 dump_edge_info (buffer->buffer->stream, e, 1);
1993 pp_newline (buffer);
1997 /* Dump PHI nodes of basic block BB to BUFFER with details described
1998 by FLAGS and indented by INDENT spaces. */
2001 dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
2003 gimple_stmt_iterator i;
2005 for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
2007 gimple phi = gsi_stmt (i);
2008 if (is_gimple_reg (gimple_phi_result (phi)) || (flags & TDF_VOPS))
2011 pp_string (buffer, "# ");
2012 dump_gimple_phi (buffer, phi, indent, flags);
2013 pp_newline (buffer);
2019 /* Dump jump to basic block BB that is represented implicitly in the cfg
2023 pp_cfg_jump (pretty_printer *buffer, basic_block bb)
2027 stmt = first_stmt (bb);
2029 pp_string (buffer, "goto <bb ");
2030 pp_decimal_int (buffer, bb->index);
2031 pp_character (buffer, '>');
2032 if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
2034 pp_string (buffer, " (");
2035 dump_generic_node (buffer, gimple_label_label (stmt), 0, 0, false);
2036 pp_character (buffer, ')');
2037 pp_semicolon (buffer);
2040 pp_semicolon (buffer);
2044 /* Dump edges represented implicitly in basic block BB to BUFFER, indented
2045 by INDENT spaces, with details given by FLAGS. */
2048 dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
2054 stmt = last_stmt (bb);
2056 if (stmt && gimple_code (stmt) == GIMPLE_COND)
2058 edge true_edge, false_edge;
2060 /* When we are emitting the code or changing CFG, it is possible that
2061 the edges are not yet created. When we are using debug_bb in such
2062 a situation, we do not want it to crash. */
2063 if (EDGE_COUNT (bb->succs) != 2)
2065 extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
2067 INDENT (indent + 2);
2068 pp_cfg_jump (buffer, true_edge->dest);
2069 newline_and_indent (buffer, indent);
2070 pp_string (buffer, "else");
2071 newline_and_indent (buffer, indent + 2);
2072 pp_cfg_jump (buffer, false_edge->dest);
2073 pp_newline (buffer);
2077 /* If there is a fallthru edge, we may need to add an artificial
2078 goto to the dump. */
2079 e = find_fallthru_edge (bb->succs);
2081 if (e && e->dest != bb->next_bb)
2085 if ((flags & TDF_LINENO)
2086 && e->goto_locus != UNKNOWN_LOCATION
2089 expanded_location goto_xloc;
2090 goto_xloc = expand_location (e->goto_locus);
2091 pp_character (buffer, '[');
2094 pp_string (buffer, goto_xloc.file);
2095 pp_string (buffer, " : ");
2097 pp_decimal_int (buffer, goto_xloc.line);
2098 pp_string (buffer, " : ");
2099 pp_decimal_int (buffer, goto_xloc.column);
2100 pp_string (buffer, "] ");
2103 pp_cfg_jump (buffer, e->dest);
2104 pp_newline (buffer);
2109 /* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
2110 indented by INDENT spaces. */
2113 gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
2116 gimple_stmt_iterator gsi;
2118 int label_indent = indent - 2;
2120 if (label_indent < 0)
2123 dump_bb_header (buffer, bb, indent, flags);
2124 dump_phi_nodes (buffer, bb, indent, flags);
2126 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2130 stmt = gsi_stmt (gsi);
2132 curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
2134 INDENT (curr_indent);
2135 dump_gimple_stmt (buffer, stmt, curr_indent, flags);
2136 pp_newline (buffer);
2137 dump_histograms_for_stmt (cfun, buffer->buffer->stream, stmt);
2140 dump_implicit_edges (buffer, bb, indent, flags);
2142 if (flags & TDF_BLOCKS)
2143 dump_bb_end (buffer, bb, indent, flags);
2147 /* Dumps basic block BB to FILE with details described by FLAGS and
2148 indented by INDENT spaces. */
2151 gimple_dump_bb (basic_block bb, FILE *file, int indent, int flags)
2153 maybe_init_pretty_print (file);
2154 gimple_dump_bb_buff (&buffer, bb, indent, flags);