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"
36 #include "trans-mem.h"
38 #define INDENT(SPACE) \
39 do { int i; for (i = 0; i < SPACE; i++) pp_space (buffer); } while (0)
41 static pretty_printer buffer;
42 static bool initialized = false;
44 #define GIMPLE_NIY do_niy (buffer,gs)
46 /* Try to print on BUFFER a default message for the unrecognized
47 gimple statement GS. */
50 do_niy (pretty_printer *buffer, gimple gs)
52 pp_printf (buffer, "<<< Unknown GIMPLE statement: %s >>>\n",
53 gimple_code_name[(int) gimple_code (gs)]);
57 /* Initialize the pretty printer on FILE if needed. */
60 maybe_init_pretty_print (FILE *file)
64 pp_construct (&buffer, NULL, 0);
65 pp_needs_newline (&buffer) = true;
69 buffer.buffer->stream = file;
73 /* Emit a newline and SPC indentantion spaces to BUFFER. */
76 newline_and_indent (pretty_printer *buffer, int spc)
83 /* Print the GIMPLE statement GS on stderr. */
86 debug_gimple_stmt (gimple gs)
88 print_gimple_stmt (stderr, gs, 0, TDF_VOPS|TDF_MEMSYMS);
89 fprintf (stderr, "\n");
93 /* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
94 FLAGS as in dump_gimple_stmt. */
97 print_gimple_stmt (FILE *file, gimple g, int spc, int flags)
99 maybe_init_pretty_print (file);
100 dump_gimple_stmt (&buffer, g, spc, flags);
105 /* Dump GIMPLE statement G to FILE using SPC indentantion spaces and
106 FLAGS as in dump_gimple_stmt. Print only the right-hand side
110 print_gimple_expr (FILE *file, gimple g, int spc, int flags)
112 flags |= TDF_RHS_ONLY;
113 maybe_init_pretty_print (file);
114 dump_gimple_stmt (&buffer, g, spc, flags);
118 /* Print the GIMPLE sequence SEQ on BUFFER using SPC indentantion
119 spaces and FLAGS as in dump_gimple_stmt. */
122 dump_gimple_seq (pretty_printer *buffer, gimple_seq seq, int spc, int flags)
124 gimple_stmt_iterator i;
126 for (i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i))
128 gimple gs = gsi_stmt (i);
130 dump_gimple_stmt (buffer, gs, spc, flags);
131 if (!gsi_one_before_end_p (i))
137 /* Dump GIMPLE sequence SEQ to FILE using SPC indentantion spaces and
138 FLAGS as in dump_gimple_stmt. */
141 print_gimple_seq (FILE *file, gimple_seq seq, int spc, int flags)
143 maybe_init_pretty_print (file);
144 dump_gimple_seq (&buffer, seq, spc, flags);
149 /* Print the GIMPLE sequence SEQ on stderr. */
152 debug_gimple_seq (gimple_seq seq)
154 print_gimple_seq (stderr, seq, 0, TDF_VOPS|TDF_MEMSYMS);
158 /* A simple helper to pretty-print some of the gimple tuples in the printf
159 style. The format modifiers are preceeded by '%' and are:
160 'G' - outputs a string corresponding to the code of the given gimple,
161 'S' - outputs a gimple_seq with indent of spc + 2,
162 'T' - outputs the tree t,
163 'd' - outputs an int as a decimal,
164 's' - outputs a string,
165 'n' - outputs a newline,
166 'x' - outputs an int as hexadecimal,
167 '+' - increases indent by 2 then outputs a newline,
168 '-' - decreases indent by 2 then outputs a newline. */
171 dump_gimple_fmt (pretty_printer *buffer, int spc, int flags,
172 const char *fmt, ...)
178 va_start (args, fmt);
179 for (c = fmt; *c; c++)
189 g = va_arg (args, gimple);
190 tmp = gimple_code_name[gimple_code (g)];
191 pp_string (buffer, tmp);
195 seq = va_arg (args, gimple_seq);
197 dump_gimple_seq (buffer, seq, spc + 2, flags);
198 newline_and_indent (buffer, spc);
202 t = va_arg (args, tree);
204 pp_string (buffer, "NULL");
206 dump_generic_node (buffer, t, spc, flags, false);
210 pp_decimal_int (buffer, va_arg (args, int));
214 pp_string (buffer, va_arg (args, char *));
218 newline_and_indent (buffer, spc);
222 pp_scalar (buffer, "%x", va_arg (args, int));
227 newline_and_indent (buffer, spc);
232 newline_and_indent (buffer, spc);
240 pp_character (buffer, *c);
246 /* Helper for dump_gimple_assign. Print the unary RHS of the
247 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
250 dump_unary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
252 enum tree_code rhs_code = gimple_assign_rhs_code (gs);
253 tree lhs = gimple_assign_lhs (gs);
254 tree rhs = gimple_assign_rhs1 (gs);
258 case VIEW_CONVERT_EXPR:
260 dump_generic_node (buffer, rhs, spc, flags, false);
263 case FIXED_CONVERT_EXPR:
264 case ADDR_SPACE_CONVERT_EXPR:
268 pp_character (buffer, '(');
269 dump_generic_node (buffer, TREE_TYPE (lhs), spc, flags, false);
270 pp_string (buffer, ") ");
271 if (op_prio (rhs) < op_code_prio (rhs_code))
273 pp_character (buffer, '(');
274 dump_generic_node (buffer, rhs, spc, flags, false);
275 pp_character (buffer, ')');
278 dump_generic_node (buffer, rhs, spc, flags, false);
282 pp_string (buffer, "((");
283 dump_generic_node (buffer, rhs, spc, flags, false);
284 pp_string (buffer, "))");
288 pp_string (buffer, "ABS_EXPR <");
289 dump_generic_node (buffer, rhs, spc, flags, false);
290 pp_character (buffer, '>');
294 if (TREE_CODE_CLASS (rhs_code) == tcc_declaration
295 || TREE_CODE_CLASS (rhs_code) == tcc_constant
296 || TREE_CODE_CLASS (rhs_code) == tcc_reference
297 || rhs_code == SSA_NAME
298 || rhs_code == ADDR_EXPR
299 || rhs_code == CONSTRUCTOR)
301 dump_generic_node (buffer, rhs, spc, flags, false);
304 else if (rhs_code == BIT_NOT_EXPR)
305 pp_character (buffer, '~');
306 else if (rhs_code == TRUTH_NOT_EXPR)
307 pp_character (buffer, '!');
308 else if (rhs_code == NEGATE_EXPR)
309 pp_character (buffer, '-');
312 pp_character (buffer, '[');
313 pp_string (buffer, tree_code_name [rhs_code]);
314 pp_string (buffer, "] ");
317 if (op_prio (rhs) < op_code_prio (rhs_code))
319 pp_character (buffer, '(');
320 dump_generic_node (buffer, rhs, spc, flags, false);
321 pp_character (buffer, ')');
324 dump_generic_node (buffer, rhs, spc, flags, false);
330 /* Helper for dump_gimple_assign. Print the binary RHS of the
331 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
334 dump_binary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
337 enum tree_code code = gimple_assign_rhs_code (gs);
343 case VEC_WIDEN_MULT_HI_EXPR:
344 case VEC_WIDEN_MULT_LO_EXPR:
345 case VEC_PACK_TRUNC_EXPR:
346 case VEC_PACK_SAT_EXPR:
347 case VEC_PACK_FIX_TRUNC_EXPR:
348 case VEC_WIDEN_LSHIFT_HI_EXPR:
349 case VEC_WIDEN_LSHIFT_LO_EXPR:
350 for (p = tree_code_name [(int) code]; *p; p++)
351 pp_character (buffer, TOUPPER (*p));
352 pp_string (buffer, " <");
353 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
354 pp_string (buffer, ", ");
355 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
356 pp_character (buffer, '>');
360 if (op_prio (gimple_assign_rhs1 (gs)) <= op_code_prio (code))
362 pp_character (buffer, '(');
363 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags,
365 pp_character (buffer, ')');
368 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
370 pp_string (buffer, op_symbol_code (gimple_assign_rhs_code (gs)));
372 if (op_prio (gimple_assign_rhs2 (gs)) <= op_code_prio (code))
374 pp_character (buffer, '(');
375 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags,
377 pp_character (buffer, ')');
380 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
384 /* Helper for dump_gimple_assign. Print the ternary RHS of the
385 assignment GS. BUFFER, SPC and FLAGS are as in dump_gimple_stmt. */
388 dump_ternary_rhs (pretty_printer *buffer, gimple gs, int spc, int flags)
391 enum tree_code code = gimple_assign_rhs_code (gs);
394 case WIDEN_MULT_PLUS_EXPR:
395 case WIDEN_MULT_MINUS_EXPR:
396 for (p = tree_code_name [(int) code]; *p; p++)
397 pp_character (buffer, TOUPPER (*p));
398 pp_string (buffer, " <");
399 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
400 pp_string (buffer, ", ");
401 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
402 pp_string (buffer, ", ");
403 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
404 pp_character (buffer, '>');
408 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
409 pp_string (buffer, " * ");
410 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
411 pp_string (buffer, " + ");
412 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
416 pp_string (buffer, "DOT_PROD_EXPR <");
417 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
418 pp_string (buffer, ", ");
419 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
420 pp_string (buffer, ", ");
421 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
422 pp_string (buffer, ">");
426 pp_string (buffer, "VEC_PERM_EXPR <");
427 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
428 pp_string (buffer, ", ");
429 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
430 pp_string (buffer, ", ");
431 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
432 pp_string (buffer, ">");
435 case REALIGN_LOAD_EXPR:
436 pp_string (buffer, "REALIGN_LOAD <");
437 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
438 pp_string (buffer, ", ");
439 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
440 pp_string (buffer, ", ");
441 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
442 pp_string (buffer, ">");
446 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
447 pp_string (buffer, " ? ");
448 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
449 pp_string (buffer, " : ");
450 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
454 pp_string (buffer, "VEC_COND_EXPR <");
455 dump_generic_node (buffer, gimple_assign_rhs1 (gs), spc, flags, false);
456 pp_string (buffer, ", ");
457 dump_generic_node (buffer, gimple_assign_rhs2 (gs), spc, flags, false);
458 pp_string (buffer, ", ");
459 dump_generic_node (buffer, gimple_assign_rhs3 (gs), spc, flags, false);
460 pp_string (buffer, ">");
469 /* Dump the gimple assignment GS. BUFFER, SPC and FLAGS are as in
473 dump_gimple_assign (pretty_printer *buffer, gimple gs, int spc, int flags)
478 if (gimple_num_ops (gs) == 2)
480 else if (gimple_num_ops (gs) == 3)
481 last = gimple_assign_rhs2 (gs);
485 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T>", gs,
486 tree_code_name[gimple_assign_rhs_code (gs)],
487 gimple_assign_lhs (gs), gimple_assign_rhs1 (gs), last);
491 if (!(flags & TDF_RHS_ONLY))
493 dump_generic_node (buffer, gimple_assign_lhs (gs), spc, flags, false);
495 pp_character (buffer, '=');
497 if (gimple_assign_nontemporal_move_p (gs))
498 pp_string (buffer, "{nt}");
500 if (gimple_has_volatile_ops (gs))
501 pp_string (buffer, "{v}");
506 if (gimple_num_ops (gs) == 2)
507 dump_unary_rhs (buffer, gs, spc, flags);
508 else if (gimple_num_ops (gs) == 3)
509 dump_binary_rhs (buffer, gs, spc, flags);
510 else if (gimple_num_ops (gs) == 4)
511 dump_ternary_rhs (buffer, gs, spc, flags);
514 if (!(flags & TDF_RHS_ONLY))
515 pp_semicolon(buffer);
520 /* Dump the return statement GS. BUFFER, SPC and FLAGS are as in
524 dump_gimple_return (pretty_printer *buffer, gimple gs, int spc, int flags)
528 t = gimple_return_retval (gs);
530 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, t);
533 pp_string (buffer, "return");
537 dump_generic_node (buffer, t, spc, flags, false);
539 pp_semicolon (buffer);
544 /* Dump the call arguments for a gimple call. BUFFER, FLAGS are as in
548 dump_gimple_call_args (pretty_printer *buffer, gimple gs, int flags)
552 for (i = 0; i < gimple_call_num_args (gs); i++)
554 dump_generic_node (buffer, gimple_call_arg (gs, i), 0, flags, false);
555 if (i < gimple_call_num_args (gs) - 1)
556 pp_string (buffer, ", ");
559 if (gimple_call_va_arg_pack_p (gs))
561 if (gimple_call_num_args (gs) > 0)
563 pp_character (buffer, ',');
567 pp_string (buffer, "__builtin_va_arg_pack ()");
571 /* Dump the points-to solution *PT to BUFFER. */
574 pp_points_to_solution (pretty_printer *buffer, struct pt_solution *pt)
578 pp_string (buffer, "anything ");
582 pp_string (buffer, "nonlocal ");
584 pp_string (buffer, "escaped ");
586 pp_string (buffer, "unit-escaped ");
588 pp_string (buffer, "null ");
590 && !bitmap_empty_p (pt->vars))
594 pp_string (buffer, "{ ");
595 EXECUTE_IF_SET_IN_BITMAP (pt->vars, 0, i, bi)
597 tree var = referenced_var_lookup (cfun, i);
600 dump_generic_node (buffer, var, 0, dump_flags, false);
601 if (DECL_PT_UID (var) != DECL_UID (var))
603 pp_string (buffer, "ptD.");
604 pp_decimal_int (buffer, DECL_PT_UID (var));
609 pp_string (buffer, "D.");
610 pp_decimal_int (buffer, i);
612 pp_character (buffer, ' ');
614 pp_character (buffer, '}');
615 if (pt->vars_contains_global)
616 pp_string (buffer, " (glob)");
620 /* Dump the call statement GS. BUFFER, SPC and FLAGS are as in
624 dump_gimple_call (pretty_printer *buffer, gimple gs, int spc, int flags)
626 tree lhs = gimple_call_lhs (gs);
627 tree fn = gimple_call_fn (gs);
629 if (flags & TDF_ALIAS)
631 struct pt_solution *pt;
632 pt = gimple_call_use_set (gs);
633 if (!pt_solution_empty_p (pt))
635 pp_string (buffer, "# USE = ");
636 pp_points_to_solution (buffer, pt);
637 newline_and_indent (buffer, spc);
639 pt = gimple_call_clobber_set (gs);
640 if (!pt_solution_empty_p (pt))
642 pp_string (buffer, "# CLB = ");
643 pp_points_to_solution (buffer, pt);
644 newline_and_indent (buffer, spc);
650 if (gimple_call_internal_p (gs))
651 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T", gs,
652 internal_fn_name (gimple_call_internal_fn (gs)), lhs);
654 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T", gs, fn, lhs);
655 if (gimple_call_num_args (gs) > 0)
657 pp_string (buffer, ", ");
658 dump_gimple_call_args (buffer, gs, flags);
660 pp_character (buffer, '>');
664 if (lhs && !(flags & TDF_RHS_ONLY))
666 dump_generic_node (buffer, lhs, spc, flags, false);
667 pp_string (buffer, " =");
669 if (gimple_has_volatile_ops (gs))
670 pp_string (buffer, "{v}");
674 if (gimple_call_internal_p (gs))
675 pp_string (buffer, internal_fn_name (gimple_call_internal_fn (gs)));
677 print_call_name (buffer, fn, flags);
678 pp_string (buffer, " (");
679 dump_gimple_call_args (buffer, gs, flags);
680 pp_character (buffer, ')');
681 if (!(flags & TDF_RHS_ONLY))
682 pp_semicolon (buffer);
685 if (gimple_call_chain (gs))
687 pp_string (buffer, " [static-chain: ");
688 dump_generic_node (buffer, gimple_call_chain (gs), spc, flags, false);
689 pp_character (buffer, ']');
692 if (gimple_call_return_slot_opt_p (gs))
693 pp_string (buffer, " [return slot optimization]");
694 if (gimple_call_tail_p (gs))
695 pp_string (buffer, " [tail call]");
700 /* Dump the arguments of _ITM_beginTransaction sanely. */
701 if (TREE_CODE (fn) == ADDR_EXPR)
702 fn = TREE_OPERAND (fn, 0);
703 if (TREE_CODE (fn) == FUNCTION_DECL && decl_is_tm_clone (fn))
704 pp_string (buffer, " [tm-clone]");
705 if (TREE_CODE (fn) == FUNCTION_DECL
706 && DECL_BUILT_IN_CLASS (fn) == BUILT_IN_NORMAL
707 && DECL_FUNCTION_CODE (fn) == BUILT_IN_TM_START
708 && gimple_call_num_args (gs) > 0)
710 tree t = gimple_call_arg (gs, 0);
711 unsigned HOST_WIDE_INT props;
712 gcc_assert (TREE_CODE (t) == INTEGER_CST);
714 pp_string (buffer, " [ ");
716 /* Get the transaction code properties. */
717 props = TREE_INT_CST_LOW (t);
719 if (props & PR_INSTRUMENTEDCODE)
720 pp_string (buffer, "instrumentedCode ");
721 if (props & PR_UNINSTRUMENTEDCODE)
722 pp_string (buffer, "uninstrumentedCode ");
723 if (props & PR_HASNOXMMUPDATE)
724 pp_string (buffer, "hasNoXMMUpdate ");
725 if (props & PR_HASNOABORT)
726 pp_string (buffer, "hasNoAbort ");
727 if (props & PR_HASNOIRREVOCABLE)
728 pp_string (buffer, "hasNoIrrevocable ");
729 if (props & PR_DOESGOIRREVOCABLE)
730 pp_string (buffer, "doesGoIrrevocable ");
731 if (props & PR_HASNOSIMPLEREADS)
732 pp_string (buffer, "hasNoSimpleReads ");
733 if (props & PR_AWBARRIERSOMITTED)
734 pp_string (buffer, "awBarriersOmitted ");
735 if (props & PR_RARBARRIERSOMITTED)
736 pp_string (buffer, "RaRBarriersOmitted ");
737 if (props & PR_UNDOLOGCODE)
738 pp_string (buffer, "undoLogCode ");
739 if (props & PR_PREFERUNINSTRUMENTED)
740 pp_string (buffer, "preferUninstrumented ");
741 if (props & PR_EXCEPTIONBLOCK)
742 pp_string (buffer, "exceptionBlock ");
743 if (props & PR_HASELSE)
744 pp_string (buffer, "hasElse ");
745 if (props & PR_READONLY)
746 pp_string (buffer, "readOnly ");
748 pp_string (buffer, "]");
753 /* Dump the switch statement GS. BUFFER, SPC and FLAGS are as in
757 dump_gimple_switch (pretty_printer *buffer, gimple gs, int spc, int flags)
761 GIMPLE_CHECK (gs, GIMPLE_SWITCH);
763 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", gs,
764 gimple_switch_index (gs));
767 pp_string (buffer, "switch (");
768 dump_generic_node (buffer, gimple_switch_index (gs), spc, flags, true);
769 pp_string (buffer, ") <");
772 for (i = 0; i < gimple_switch_num_labels (gs); i++)
774 tree case_label = gimple_switch_label (gs, i);
775 if (case_label == NULL_TREE)
778 dump_generic_node (buffer, case_label, spc, flags, false);
779 pp_character (buffer, ' ');
780 dump_generic_node (buffer, CASE_LABEL (case_label), spc, flags, false);
781 if (i < gimple_switch_num_labels (gs) - 1)
782 pp_string (buffer, ", ");
784 pp_character (buffer, '>');
788 /* Dump the gimple conditional GS. BUFFER, SPC and FLAGS are as in
792 dump_gimple_cond (pretty_printer *buffer, gimple gs, int spc, int flags)
795 dump_gimple_fmt (buffer, spc, flags, "%G <%s, %T, %T, %T, %T>", gs,
796 tree_code_name [gimple_cond_code (gs)],
797 gimple_cond_lhs (gs), gimple_cond_rhs (gs),
798 gimple_cond_true_label (gs), gimple_cond_false_label (gs));
801 if (!(flags & TDF_RHS_ONLY))
802 pp_string (buffer, "if (");
803 dump_generic_node (buffer, gimple_cond_lhs (gs), spc, flags, false);
805 pp_string (buffer, op_symbol_code (gimple_cond_code (gs)));
807 dump_generic_node (buffer, gimple_cond_rhs (gs), spc, flags, false);
808 if (!(flags & TDF_RHS_ONLY))
810 pp_character (buffer, ')');
812 if (gimple_cond_true_label (gs))
814 pp_string (buffer, " goto ");
815 dump_generic_node (buffer, gimple_cond_true_label (gs),
817 pp_semicolon (buffer);
819 if (gimple_cond_false_label (gs))
821 pp_string (buffer, " else goto ");
822 dump_generic_node (buffer, gimple_cond_false_label (gs),
824 pp_semicolon (buffer);
831 /* Dump a GIMPLE_LABEL tuple on the pretty_printer BUFFER, SPC
832 spaces of indent. FLAGS specifies details to show in the dump (see
833 TDF_* in tree-pass.h). */
836 dump_gimple_label (pretty_printer *buffer, gimple gs, int spc, int flags)
838 tree label = gimple_label_label (gs);
840 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
843 dump_generic_node (buffer, label, spc, flags, false);
844 pp_character (buffer, ':');
846 if (DECL_NONLOCAL (label))
847 pp_string (buffer, " [non-local]");
848 if ((flags & TDF_EH) && EH_LANDING_PAD_NR (label))
849 pp_printf (buffer, " [LP %d]", EH_LANDING_PAD_NR (label));
852 /* Dump a GIMPLE_GOTO tuple on the pretty_printer BUFFER, SPC
853 spaces of indent. FLAGS specifies details to show in the dump (see
854 TDF_* in tree-pass.h). */
857 dump_gimple_goto (pretty_printer *buffer, gimple gs, int spc, int flags)
859 tree label = gimple_goto_dest (gs);
861 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs, label);
863 dump_gimple_fmt (buffer, spc, flags, "goto %T;", label);
867 /* Dump a GIMPLE_BIND tuple on the pretty_printer BUFFER, SPC
868 spaces of indent. FLAGS specifies details to show in the dump (see
869 TDF_* in tree-pass.h). */
872 dump_gimple_bind (pretty_printer *buffer, gimple gs, int spc, int flags)
875 dump_gimple_fmt (buffer, spc, flags, "%G <", gs);
877 pp_character (buffer, '{');
878 if (!(flags & TDF_SLIM))
882 for (var = gimple_bind_vars (gs); var; var = DECL_CHAIN (var))
884 newline_and_indent (buffer, 2);
885 print_declaration (buffer, var, spc, flags);
887 if (gimple_bind_vars (gs))
891 dump_gimple_seq (buffer, gimple_bind_body (gs), spc + 2, flags);
892 newline_and_indent (buffer, spc);
894 pp_character (buffer, '>');
896 pp_character (buffer, '}');
900 /* Dump a GIMPLE_TRY tuple on the pretty_printer BUFFER, SPC spaces of
901 indent. FLAGS specifies details to show in the dump (see TDF_* in
905 dump_gimple_try (pretty_printer *buffer, gimple gs, int spc, int flags)
910 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
911 type = "GIMPLE_TRY_CATCH";
912 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
913 type = "GIMPLE_TRY_FINALLY";
915 type = "UNKNOWN GIMPLE_TRY";
916 dump_gimple_fmt (buffer, spc, flags,
917 "%G <%s,%+EVAL <%S>%nCLEANUP <%S>%->", gs, type,
918 gimple_try_eval (gs), gimple_try_cleanup (gs));
922 pp_string (buffer, "try");
923 newline_and_indent (buffer, spc + 2);
924 pp_character (buffer, '{');
927 dump_gimple_seq (buffer, gimple_try_eval (gs), spc + 4, flags);
928 newline_and_indent (buffer, spc + 2);
929 pp_character (buffer, '}');
931 if (gimple_try_kind (gs) == GIMPLE_TRY_CATCH)
933 newline_and_indent (buffer, spc);
934 pp_string (buffer, "catch");
935 newline_and_indent (buffer, spc + 2);
936 pp_character (buffer, '{');
938 else if (gimple_try_kind (gs) == GIMPLE_TRY_FINALLY)
940 newline_and_indent (buffer, spc);
941 pp_string (buffer, "finally");
942 newline_and_indent (buffer, spc + 2);
943 pp_character (buffer, '{');
946 pp_string (buffer, " <UNKNOWN GIMPLE_TRY> {");
949 dump_gimple_seq (buffer, gimple_try_cleanup (gs), spc + 4, flags);
950 newline_and_indent (buffer, spc + 2);
951 pp_character (buffer, '}');
956 /* Dump a GIMPLE_CATCH tuple on the pretty_printer BUFFER, SPC spaces of
957 indent. FLAGS specifies details to show in the dump (see TDF_* in
961 dump_gimple_catch (pretty_printer *buffer, gimple gs, int spc, int flags)
964 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+CATCH <%S>%->", gs,
965 gimple_catch_types (gs), gimple_catch_handler (gs));
967 dump_gimple_fmt (buffer, spc, flags, "catch (%T)%+{%S}",
968 gimple_catch_types (gs), gimple_catch_handler (gs));
972 /* Dump a GIMPLE_EH_FILTER tuple on the pretty_printer BUFFER, SPC spaces of
973 indent. FLAGS specifies details to show in the dump (see TDF_* in
977 dump_gimple_eh_filter (pretty_printer *buffer, gimple gs, int spc, int flags)
980 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %+FAILURE <%S>%->", gs,
981 gimple_eh_filter_types (gs),
982 gimple_eh_filter_failure (gs));
984 dump_gimple_fmt (buffer, spc, flags, "<<<eh_filter (%T)>>>%+{%+%S%-}",
985 gimple_eh_filter_types (gs),
986 gimple_eh_filter_failure (gs));
990 /* Dump a GIMPLE_EH_MUST_NOT_THROW tuple. */
993 dump_gimple_eh_must_not_throw (pretty_printer *buffer, gimple gs,
997 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
998 gimple_eh_must_not_throw_fndecl (gs));
1000 dump_gimple_fmt (buffer, spc, flags, "<<<eh_must_not_throw (%T)>>>",
1001 gimple_eh_must_not_throw_fndecl (gs));
1005 /* Dump a GIMPLE_EH_ELSE tuple on the pretty_printer BUFFER, SPC spaces of
1006 indent. FLAGS specifies details to show in the dump (see TDF_* in
1010 dump_gimple_eh_else (pretty_printer *buffer, gimple gs, int spc, int flags)
1012 if (flags & TDF_RAW)
1013 dump_gimple_fmt (buffer, spc, flags,
1014 "%G <%+N_BODY <%S>%nE_BODY <%S>%->", gs,
1015 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1017 dump_gimple_fmt (buffer, spc, flags,
1018 "<<<if_normal_exit>>>%+{%S}%-<<<else_eh_exit>>>%+{%S}",
1019 gimple_eh_else_n_body (gs), gimple_eh_else_e_body (gs));
1023 /* Dump a GIMPLE_RESX tuple on the pretty_printer BUFFER, SPC spaces of
1024 indent. FLAGS specifies details to show in the dump (see TDF_* in
1028 dump_gimple_resx (pretty_printer *buffer, gimple gs, int spc, int flags)
1030 if (flags & TDF_RAW)
1031 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1032 gimple_resx_region (gs));
1034 dump_gimple_fmt (buffer, spc, flags, "resx %d", gimple_resx_region (gs));
1037 /* Dump a GIMPLE_EH_DISPATCH tuple on the pretty_printer BUFFER. */
1040 dump_gimple_eh_dispatch (pretty_printer *buffer, gimple gs, int spc, int flags)
1042 if (flags & TDF_RAW)
1043 dump_gimple_fmt (buffer, spc, flags, "%G <%d>", gs,
1044 gimple_eh_dispatch_region (gs));
1046 dump_gimple_fmt (buffer, spc, flags, "eh_dispatch %d",
1047 gimple_eh_dispatch_region (gs));
1050 /* Dump a GIMPLE_DEBUG tuple on the pretty_printer BUFFER, SPC spaces
1051 of indent. FLAGS specifies details to show in the dump (see TDF_*
1055 dump_gimple_debug (pretty_printer *buffer, gimple gs, int spc, int flags)
1057 switch (gs->gsbase.subcode)
1059 case GIMPLE_DEBUG_BIND:
1060 if (flags & TDF_RAW)
1061 dump_gimple_fmt (buffer, spc, flags, "%G BIND <%T, %T>", gs,
1062 gimple_debug_bind_get_var (gs),
1063 gimple_debug_bind_get_value (gs));
1065 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T => %T",
1066 gimple_debug_bind_get_var (gs),
1067 gimple_debug_bind_get_value (gs));
1070 case GIMPLE_DEBUG_SOURCE_BIND:
1071 if (flags & TDF_RAW)
1072 dump_gimple_fmt (buffer, spc, flags, "%G SRCBIND <%T, %T>", gs,
1073 gimple_debug_source_bind_get_var (gs),
1074 gimple_debug_source_bind_get_value (gs));
1076 dump_gimple_fmt (buffer, spc, flags, "# DEBUG %T s=> %T",
1077 gimple_debug_source_bind_get_var (gs),
1078 gimple_debug_source_bind_get_value (gs));
1086 /* Dump a GIMPLE_OMP_FOR tuple on the pretty_printer BUFFER. */
1088 dump_gimple_omp_for (pretty_printer *buffer, gimple gs, int spc, int flags)
1092 if (flags & TDF_RAW)
1094 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1095 gimple_omp_body (gs));
1096 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1097 dump_gimple_fmt (buffer, spc, flags, " >,");
1098 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1099 dump_gimple_fmt (buffer, spc, flags,
1100 "%+%T, %T, %T, %s, %T,%n",
1101 gimple_omp_for_index (gs, i),
1102 gimple_omp_for_initial (gs, i),
1103 gimple_omp_for_final (gs, i),
1104 tree_code_name[gimple_omp_for_cond (gs, i)],
1105 gimple_omp_for_incr (gs, i));
1106 dump_gimple_fmt (buffer, spc, flags, "PRE_BODY <%S>%->",
1107 gimple_omp_for_pre_body (gs));
1111 pp_string (buffer, "#pragma omp for");
1112 dump_omp_clauses (buffer, gimple_omp_for_clauses (gs), spc, flags);
1113 for (i = 0; i < gimple_omp_for_collapse (gs); i++)
1117 newline_and_indent (buffer, spc);
1118 pp_string (buffer, "for (");
1119 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1121 pp_string (buffer, " = ");
1122 dump_generic_node (buffer, gimple_omp_for_initial (gs, i), spc,
1124 pp_string (buffer, "; ");
1126 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1129 switch (gimple_omp_for_cond (gs, i))
1132 pp_character (buffer, '<');
1135 pp_character (buffer, '>');
1138 pp_string (buffer, "<=");
1141 pp_string (buffer, ">=");
1147 dump_generic_node (buffer, gimple_omp_for_final (gs, i), spc,
1149 pp_string (buffer, "; ");
1151 dump_generic_node (buffer, gimple_omp_for_index (gs, i), spc,
1153 pp_string (buffer, " = ");
1154 dump_generic_node (buffer, gimple_omp_for_incr (gs, i), spc,
1156 pp_character (buffer, ')');
1159 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1161 newline_and_indent (buffer, spc + 2);
1162 pp_character (buffer, '{');
1163 pp_newline (buffer);
1164 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1165 newline_and_indent (buffer, spc + 2);
1166 pp_character (buffer, '}');
1171 /* Dump a GIMPLE_OMP_CONTINUE tuple on the pretty_printer BUFFER. */
1174 dump_gimple_omp_continue (pretty_printer *buffer, gimple gs, int spc, int flags)
1176 if (flags & TDF_RAW)
1178 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1179 gimple_omp_continue_control_def (gs),
1180 gimple_omp_continue_control_use (gs));
1184 pp_string (buffer, "#pragma omp continue (");
1185 dump_generic_node (buffer, gimple_omp_continue_control_def (gs),
1187 pp_character (buffer, ',');
1189 dump_generic_node (buffer, gimple_omp_continue_control_use (gs),
1191 pp_character (buffer, ')');
1195 /* Dump a GIMPLE_OMP_SINGLE tuple on the pretty_printer BUFFER. */
1198 dump_gimple_omp_single (pretty_printer *buffer, gimple gs, int spc, int flags)
1200 if (flags & TDF_RAW)
1202 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1203 gimple_omp_body (gs));
1204 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1205 dump_gimple_fmt (buffer, spc, flags, " >");
1209 pp_string (buffer, "#pragma omp single");
1210 dump_omp_clauses (buffer, gimple_omp_single_clauses (gs), spc, flags);
1211 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1213 newline_and_indent (buffer, spc + 2);
1214 pp_character (buffer, '{');
1215 pp_newline (buffer);
1216 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1217 newline_and_indent (buffer, spc + 2);
1218 pp_character (buffer, '}');
1223 /* Dump a GIMPLE_OMP_SECTIONS tuple on the pretty_printer BUFFER. */
1226 dump_gimple_omp_sections (pretty_printer *buffer, gimple gs, int spc,
1229 if (flags & TDF_RAW)
1231 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1232 gimple_omp_body (gs));
1233 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1234 dump_gimple_fmt (buffer, spc, flags, " >");
1238 pp_string (buffer, "#pragma omp sections");
1239 if (gimple_omp_sections_control (gs))
1241 pp_string (buffer, " <");
1242 dump_generic_node (buffer, gimple_omp_sections_control (gs), spc,
1244 pp_character (buffer, '>');
1246 dump_omp_clauses (buffer, gimple_omp_sections_clauses (gs), spc, flags);
1247 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1249 newline_and_indent (buffer, spc + 2);
1250 pp_character (buffer, '{');
1251 pp_newline (buffer);
1252 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1253 newline_and_indent (buffer, spc + 2);
1254 pp_character (buffer, '}');
1259 /* Dump a GIMPLE_OMP_{MASTER,ORDERED,SECTION} tuple on the pretty_printer
1263 dump_gimple_omp_block (pretty_printer *buffer, gimple gs, int spc, int flags)
1265 if (flags & TDF_RAW)
1266 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1267 gimple_omp_body (gs));
1270 switch (gimple_code (gs))
1272 case GIMPLE_OMP_MASTER:
1273 pp_string (buffer, "#pragma omp master");
1275 case GIMPLE_OMP_ORDERED:
1276 pp_string (buffer, "#pragma omp ordered");
1278 case GIMPLE_OMP_SECTION:
1279 pp_string (buffer, "#pragma omp section");
1284 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1286 newline_and_indent (buffer, spc + 2);
1287 pp_character (buffer, '{');
1288 pp_newline (buffer);
1289 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1290 newline_and_indent (buffer, spc + 2);
1291 pp_character (buffer, '}');
1296 /* Dump a GIMPLE_OMP_CRITICAL tuple on the pretty_printer BUFFER. */
1299 dump_gimple_omp_critical (pretty_printer *buffer, gimple gs, int spc,
1302 if (flags & TDF_RAW)
1303 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S> >", gs,
1304 gimple_omp_body (gs));
1307 pp_string (buffer, "#pragma omp critical");
1308 if (gimple_omp_critical_name (gs))
1310 pp_string (buffer, " (");
1311 dump_generic_node (buffer, gimple_omp_critical_name (gs), spc,
1313 pp_character (buffer, ')');
1315 if (!gimple_seq_empty_p (gimple_omp_body (gs)))
1317 newline_and_indent (buffer, spc + 2);
1318 pp_character (buffer, '{');
1319 pp_newline (buffer);
1320 dump_gimple_seq (buffer, gimple_omp_body (gs), spc + 4, flags);
1321 newline_and_indent (buffer, spc + 2);
1322 pp_character (buffer, '}');
1327 /* Dump a GIMPLE_OMP_RETURN tuple on the pretty_printer BUFFER. */
1330 dump_gimple_omp_return (pretty_printer *buffer, gimple gs, int spc, int flags)
1332 if (flags & TDF_RAW)
1334 dump_gimple_fmt (buffer, spc, flags, "%G <nowait=%d>", gs,
1335 (int) gimple_omp_return_nowait_p (gs));
1339 pp_string (buffer, "#pragma omp return");
1340 if (gimple_omp_return_nowait_p (gs))
1341 pp_string (buffer, "(nowait)");
1345 /* Dump a GIMPLE_TRANSACTION tuple on the pretty_printer BUFFER. */
1348 dump_gimple_transaction (pretty_printer *buffer, gimple gs, int spc, int flags)
1350 unsigned subcode = gimple_transaction_subcode (gs);
1352 if (flags & TDF_RAW)
1354 dump_gimple_fmt (buffer, spc, flags,
1355 "%G [SUBCODE=%x,LABEL=%T] <%+BODY <%S> >",
1356 gs, subcode, gimple_transaction_label (gs),
1357 gimple_transaction_body (gs));
1361 if (subcode & GTMA_IS_OUTER)
1362 pp_string (buffer, "__transaction_atomic [[outer]]");
1363 else if (subcode & GTMA_IS_RELAXED)
1364 pp_string (buffer, "__transaction_relaxed");
1366 pp_string (buffer, "__transaction_atomic");
1367 subcode &= ~GTMA_DECLARATION_MASK;
1369 if (subcode || gimple_transaction_label (gs))
1371 pp_string (buffer, " //");
1372 if (gimple_transaction_label (gs))
1374 pp_string (buffer, " LABEL=");
1375 dump_generic_node (buffer, gimple_transaction_label (gs),
1380 pp_string (buffer, " SUBCODE=[ ");
1381 if (subcode & GTMA_HAVE_ABORT)
1383 pp_string (buffer, "GTMA_HAVE_ABORT ");
1384 subcode &= ~GTMA_HAVE_ABORT;
1386 if (subcode & GTMA_HAVE_LOAD)
1388 pp_string (buffer, "GTMA_HAVE_LOAD ");
1389 subcode &= ~GTMA_HAVE_LOAD;
1391 if (subcode & GTMA_HAVE_STORE)
1393 pp_string (buffer, "GTMA_HAVE_STORE ");
1394 subcode &= ~GTMA_HAVE_STORE;
1396 if (subcode & GTMA_MAY_ENTER_IRREVOCABLE)
1398 pp_string (buffer, "GTMA_MAY_ENTER_IRREVOCABLE ");
1399 subcode &= ~GTMA_MAY_ENTER_IRREVOCABLE;
1401 if (subcode & GTMA_DOES_GO_IRREVOCABLE)
1403 pp_string (buffer, "GTMA_DOES_GO_IRREVOCABLE ");
1404 subcode &= ~GTMA_DOES_GO_IRREVOCABLE;
1407 pp_printf (buffer, "0x%x ", subcode);
1408 pp_string (buffer, "]");
1412 if (!gimple_seq_empty_p (gimple_transaction_body (gs)))
1414 newline_and_indent (buffer, spc + 2);
1415 pp_character (buffer, '{');
1416 pp_newline (buffer);
1417 dump_gimple_seq (buffer, gimple_transaction_body (gs),
1419 newline_and_indent (buffer, spc + 2);
1420 pp_character (buffer, '}');
1425 /* Dump a GIMPLE_ASM tuple on the pretty_printer BUFFER, SPC spaces of
1426 indent. FLAGS specifies details to show in the dump (see TDF_* in
1430 dump_gimple_asm (pretty_printer *buffer, gimple gs, int spc, int flags)
1432 unsigned int i, n, f, fields;
1434 if (flags & TDF_RAW)
1436 dump_gimple_fmt (buffer, spc, flags, "%G <%+STRING <%n%s%n>", gs,
1437 gimple_asm_string (gs));
1439 n = gimple_asm_noutputs (gs);
1442 newline_and_indent (buffer, spc + 2);
1443 pp_string (buffer, "OUTPUT: ");
1444 for (i = 0; i < n; i++)
1446 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1449 pp_string (buffer, ", ");
1453 n = gimple_asm_ninputs (gs);
1456 newline_and_indent (buffer, spc + 2);
1457 pp_string (buffer, "INPUT: ");
1458 for (i = 0; i < n; i++)
1460 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1463 pp_string (buffer, ", ");
1467 n = gimple_asm_nclobbers (gs);
1470 newline_and_indent (buffer, spc + 2);
1471 pp_string (buffer, "CLOBBER: ");
1472 for (i = 0; i < n; i++)
1474 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1477 pp_string (buffer, ", ");
1481 n = gimple_asm_nlabels (gs);
1484 newline_and_indent (buffer, spc + 2);
1485 pp_string (buffer, "LABEL: ");
1486 for (i = 0; i < n; i++)
1488 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1491 pp_string (buffer, ", ");
1495 newline_and_indent (buffer, spc);
1496 pp_character (buffer, '>');
1500 pp_string (buffer, "__asm__");
1501 if (gimple_asm_volatile_p (gs))
1502 pp_string (buffer, " __volatile__");
1503 if (gimple_asm_nlabels (gs))
1504 pp_string (buffer, " goto");
1505 pp_string (buffer, "(\"");
1506 pp_string (buffer, gimple_asm_string (gs));
1507 pp_string (buffer, "\"");
1509 if (gimple_asm_nlabels (gs))
1511 else if (gimple_asm_nclobbers (gs))
1513 else if (gimple_asm_ninputs (gs))
1515 else if (gimple_asm_noutputs (gs))
1520 for (f = 0; f < fields; ++f)
1522 pp_string (buffer, " : ");
1527 n = gimple_asm_noutputs (gs);
1528 for (i = 0; i < n; i++)
1530 dump_generic_node (buffer, gimple_asm_output_op (gs, i),
1533 pp_string (buffer, ", ");
1538 n = gimple_asm_ninputs (gs);
1539 for (i = 0; i < n; i++)
1541 dump_generic_node (buffer, gimple_asm_input_op (gs, i),
1544 pp_string (buffer, ", ");
1549 n = gimple_asm_nclobbers (gs);
1550 for (i = 0; i < n; i++)
1552 dump_generic_node (buffer, gimple_asm_clobber_op (gs, i),
1555 pp_string (buffer, ", ");
1560 n = gimple_asm_nlabels (gs);
1561 for (i = 0; i < n; i++)
1563 dump_generic_node (buffer, gimple_asm_label_op (gs, i),
1566 pp_string (buffer, ", ");
1575 pp_string (buffer, ");");
1580 /* Dump a PHI node PHI. BUFFER, SPC and FLAGS are as in
1581 dump_gimple_stmt. */
1584 dump_gimple_phi (pretty_printer *buffer, gimple phi, int spc, int flags)
1587 tree lhs = gimple_phi_result (phi);
1589 if (flags & TDF_ALIAS
1590 && POINTER_TYPE_P (TREE_TYPE (lhs))
1591 && SSA_NAME_PTR_INFO (lhs))
1593 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
1594 pp_string (buffer, "PT = ");
1595 pp_points_to_solution (buffer, &pi->pt);
1596 newline_and_indent (buffer, spc);
1598 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
1599 pi->align, pi->misalign);
1600 newline_and_indent (buffer, spc);
1601 pp_string (buffer, "# ");
1604 if (flags & TDF_RAW)
1605 dump_gimple_fmt (buffer, spc, flags, "%G <%T, ", phi,
1606 gimple_phi_result (phi));
1609 dump_generic_node (buffer, lhs, spc, flags, false);
1610 pp_string (buffer, " = PHI <");
1612 for (i = 0; i < gimple_phi_num_args (phi); i++)
1614 if ((flags & TDF_LINENO) && gimple_phi_arg_has_location (phi, i))
1616 expanded_location xloc;
1618 xloc = expand_location (gimple_phi_arg_location (phi, i));
1619 pp_character (buffer, '[');
1622 pp_string (buffer, xloc.file);
1623 pp_string (buffer, " : ");
1625 pp_decimal_int (buffer, xloc.line);
1626 pp_string (buffer, ":");
1627 pp_decimal_int (buffer, xloc.column);
1628 pp_string (buffer, "] ");
1630 dump_generic_node (buffer, gimple_phi_arg_def (phi, i), spc, flags,
1632 pp_character (buffer, '(');
1633 pp_decimal_int (buffer, gimple_phi_arg_edge (phi, i)->src->index);
1634 pp_character (buffer, ')');
1635 if (i < gimple_phi_num_args (phi) - 1)
1636 pp_string (buffer, ", ");
1638 pp_character (buffer, '>');
1642 /* Dump a GIMPLE_OMP_PARALLEL tuple on the pretty_printer BUFFER, SPC spaces
1643 of indent. FLAGS specifies details to show in the dump (see TDF_* in
1647 dump_gimple_omp_parallel (pretty_printer *buffer, gimple gs, int spc,
1650 if (flags & TDF_RAW)
1652 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1653 gimple_omp_body (gs));
1654 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1655 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T%n>",
1656 gimple_omp_parallel_child_fn (gs),
1657 gimple_omp_parallel_data_arg (gs));
1662 pp_string (buffer, "#pragma omp parallel");
1663 dump_omp_clauses (buffer, gimple_omp_parallel_clauses (gs), spc, flags);
1664 if (gimple_omp_parallel_child_fn (gs))
1666 pp_string (buffer, " [child fn: ");
1667 dump_generic_node (buffer, gimple_omp_parallel_child_fn (gs),
1669 pp_string (buffer, " (");
1670 if (gimple_omp_parallel_data_arg (gs))
1671 dump_generic_node (buffer, gimple_omp_parallel_data_arg (gs),
1674 pp_string (buffer, "???");
1675 pp_string (buffer, ")]");
1677 body = gimple_omp_body (gs);
1678 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1680 newline_and_indent (buffer, spc + 2);
1681 pp_character (buffer, '{');
1682 pp_newline (buffer);
1683 dump_gimple_seq (buffer, body, spc + 4, flags);
1684 newline_and_indent (buffer, spc + 2);
1685 pp_character (buffer, '}');
1689 pp_newline (buffer);
1690 dump_gimple_seq (buffer, body, spc + 2, flags);
1696 /* Dump a GIMPLE_OMP_TASK tuple on the pretty_printer BUFFER, SPC spaces
1697 of indent. FLAGS specifies details to show in the dump (see TDF_* in
1701 dump_gimple_omp_task (pretty_printer *buffer, gimple gs, int spc,
1704 if (flags & TDF_RAW)
1706 dump_gimple_fmt (buffer, spc, flags, "%G <%+BODY <%S>%nCLAUSES <", gs,
1707 gimple_omp_body (gs));
1708 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1709 dump_gimple_fmt (buffer, spc, flags, " >, %T, %T, %T, %T, %T%n>",
1710 gimple_omp_task_child_fn (gs),
1711 gimple_omp_task_data_arg (gs),
1712 gimple_omp_task_copy_fn (gs),
1713 gimple_omp_task_arg_size (gs),
1714 gimple_omp_task_arg_size (gs));
1719 pp_string (buffer, "#pragma omp task");
1720 dump_omp_clauses (buffer, gimple_omp_task_clauses (gs), spc, flags);
1721 if (gimple_omp_task_child_fn (gs))
1723 pp_string (buffer, " [child fn: ");
1724 dump_generic_node (buffer, gimple_omp_task_child_fn (gs),
1726 pp_string (buffer, " (");
1727 if (gimple_omp_task_data_arg (gs))
1728 dump_generic_node (buffer, gimple_omp_task_data_arg (gs),
1731 pp_string (buffer, "???");
1732 pp_string (buffer, ")]");
1734 body = gimple_omp_body (gs);
1735 if (body && gimple_code (gimple_seq_first_stmt (body)) != GIMPLE_BIND)
1737 newline_and_indent (buffer, spc + 2);
1738 pp_character (buffer, '{');
1739 pp_newline (buffer);
1740 dump_gimple_seq (buffer, body, spc + 4, flags);
1741 newline_and_indent (buffer, spc + 2);
1742 pp_character (buffer, '}');
1746 pp_newline (buffer);
1747 dump_gimple_seq (buffer, body, spc + 2, flags);
1753 /* Dump a GIMPLE_OMP_ATOMIC_LOAD tuple on the pretty_printer BUFFER, SPC
1754 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
1758 dump_gimple_omp_atomic_load (pretty_printer *buffer, gimple gs, int spc,
1761 if (flags & TDF_RAW)
1763 dump_gimple_fmt (buffer, spc, flags, "%G <%T, %T>", gs,
1764 gimple_omp_atomic_load_lhs (gs),
1765 gimple_omp_atomic_load_rhs (gs));
1769 pp_string (buffer, "#pragma omp atomic_load");
1770 if (gimple_omp_atomic_need_value_p (gs))
1771 pp_string (buffer, " [needed]");
1772 newline_and_indent (buffer, spc + 2);
1773 dump_generic_node (buffer, gimple_omp_atomic_load_lhs (gs),
1776 pp_character (buffer, '=');
1778 pp_character (buffer, '*');
1779 dump_generic_node (buffer, gimple_omp_atomic_load_rhs (gs),
1784 /* Dump a GIMPLE_OMP_ATOMIC_STORE tuple on the pretty_printer BUFFER, SPC
1785 spaces of indent. FLAGS specifies details to show in the dump (see TDF_*
1789 dump_gimple_omp_atomic_store (pretty_printer *buffer, gimple gs, int spc,
1792 if (flags & TDF_RAW)
1794 dump_gimple_fmt (buffer, spc, flags, "%G <%T>", gs,
1795 gimple_omp_atomic_store_val (gs));
1799 pp_string (buffer, "#pragma omp atomic_store ");
1800 if (gimple_omp_atomic_need_value_p (gs))
1801 pp_string (buffer, "[needed] ");
1802 pp_character (buffer, '(');
1803 dump_generic_node (buffer, gimple_omp_atomic_store_val (gs),
1805 pp_character (buffer, ')');
1810 /* Dump all the memory operands for statement GS. BUFFER, SPC and
1811 FLAGS are as in dump_gimple_stmt. */
1814 dump_gimple_mem_ops (pretty_printer *buffer, gimple gs, int spc, int flags)
1816 tree vdef = gimple_vdef (gs);
1817 tree vuse = gimple_vuse (gs);
1819 if (!ssa_operands_active () || !gimple_references_memory_p (gs))
1822 if (vdef != NULL_TREE)
1824 pp_string (buffer, "# ");
1825 dump_generic_node (buffer, vdef, spc + 2, flags, false);
1826 pp_string (buffer, " = VDEF <");
1827 dump_generic_node (buffer, vuse, spc + 2, flags, false);
1828 pp_character (buffer, '>');
1829 newline_and_indent (buffer, spc);
1831 else if (vuse != NULL_TREE)
1833 pp_string (buffer, "# VUSE <");
1834 dump_generic_node (buffer, vuse, spc + 2, flags, false);
1835 pp_character (buffer, '>');
1836 newline_and_indent (buffer, spc);
1841 /* Dump the gimple statement GS on the pretty printer BUFFER, SPC
1842 spaces of indent. FLAGS specifies details to show in the dump (see
1843 TDF_* in tree-pass.h). */
1846 dump_gimple_stmt (pretty_printer *buffer, gimple gs, int spc, int flags)
1851 if (flags & TDF_STMTADDR)
1852 pp_printf (buffer, "<&%p> ", (void *) gs);
1854 if ((flags & TDF_LINENO) && gimple_has_location (gs))
1856 expanded_location xloc = expand_location (gimple_location (gs));
1857 pp_character (buffer, '[');
1860 pp_string (buffer, xloc.file);
1861 pp_string (buffer, " : ");
1863 pp_decimal_int (buffer, xloc.line);
1864 pp_string (buffer, ":");
1865 pp_decimal_int (buffer, xloc.column);
1866 pp_string (buffer, "] ");
1871 int lp_nr = lookup_stmt_eh_lp (gs);
1873 pp_printf (buffer, "[LP %d] ", lp_nr);
1875 pp_printf (buffer, "[MNT %d] ", -lp_nr);
1878 if ((flags & (TDF_VOPS|TDF_MEMSYMS))
1879 && gimple_has_mem_ops (gs))
1880 dump_gimple_mem_ops (buffer, gs, spc, flags);
1882 if ((flags & TDF_ALIAS)
1883 && gimple_has_lhs (gs))
1885 tree lhs = gimple_get_lhs (gs);
1886 if (TREE_CODE (lhs) == SSA_NAME
1887 && POINTER_TYPE_P (TREE_TYPE (lhs))
1888 && SSA_NAME_PTR_INFO (lhs))
1890 struct ptr_info_def *pi = SSA_NAME_PTR_INFO (lhs);
1891 pp_string (buffer, "# PT = ");
1892 pp_points_to_solution (buffer, &pi->pt);
1893 newline_and_indent (buffer, spc);
1896 pp_printf (buffer, "# ALIGN = %u, MISALIGN = %u",
1897 pi->align, pi->misalign);
1898 newline_and_indent (buffer, spc);
1903 switch (gimple_code (gs))
1906 dump_gimple_asm (buffer, gs, spc, flags);
1910 dump_gimple_assign (buffer, gs, spc, flags);
1914 dump_gimple_bind (buffer, gs, spc, flags);
1918 dump_gimple_call (buffer, gs, spc, flags);
1922 dump_gimple_cond (buffer, gs, spc, flags);
1926 dump_gimple_label (buffer, gs, spc, flags);
1930 dump_gimple_goto (buffer, gs, spc, flags);
1934 pp_string (buffer, "GIMPLE_NOP");
1938 dump_gimple_return (buffer, gs, spc, flags);
1942 dump_gimple_switch (buffer, gs, spc, flags);
1946 dump_gimple_try (buffer, gs, spc, flags);
1950 dump_gimple_phi (buffer, gs, spc, flags);
1953 case GIMPLE_OMP_PARALLEL:
1954 dump_gimple_omp_parallel (buffer, gs, spc, flags);
1957 case GIMPLE_OMP_TASK:
1958 dump_gimple_omp_task (buffer, gs, spc, flags);
1961 case GIMPLE_OMP_ATOMIC_LOAD:
1962 dump_gimple_omp_atomic_load (buffer, gs, spc, flags);
1966 case GIMPLE_OMP_ATOMIC_STORE:
1967 dump_gimple_omp_atomic_store (buffer, gs, spc, flags);
1970 case GIMPLE_OMP_FOR:
1971 dump_gimple_omp_for (buffer, gs, spc, flags);
1974 case GIMPLE_OMP_CONTINUE:
1975 dump_gimple_omp_continue (buffer, gs, spc, flags);
1978 case GIMPLE_OMP_SINGLE:
1979 dump_gimple_omp_single (buffer, gs, spc, flags);
1982 case GIMPLE_OMP_RETURN:
1983 dump_gimple_omp_return (buffer, gs, spc, flags);
1986 case GIMPLE_OMP_SECTIONS:
1987 dump_gimple_omp_sections (buffer, gs, spc, flags);
1990 case GIMPLE_OMP_SECTIONS_SWITCH:
1991 pp_string (buffer, "GIMPLE_SECTIONS_SWITCH");
1994 case GIMPLE_OMP_MASTER:
1995 case GIMPLE_OMP_ORDERED:
1996 case GIMPLE_OMP_SECTION:
1997 dump_gimple_omp_block (buffer, gs, spc, flags);
2000 case GIMPLE_OMP_CRITICAL:
2001 dump_gimple_omp_critical (buffer, gs, spc, flags);
2005 dump_gimple_catch (buffer, gs, spc, flags);
2008 case GIMPLE_EH_FILTER:
2009 dump_gimple_eh_filter (buffer, gs, spc, flags);
2012 case GIMPLE_EH_MUST_NOT_THROW:
2013 dump_gimple_eh_must_not_throw (buffer, gs, spc, flags);
2016 case GIMPLE_EH_ELSE:
2017 dump_gimple_eh_else (buffer, gs, spc, flags);
2021 dump_gimple_resx (buffer, gs, spc, flags);
2024 case GIMPLE_EH_DISPATCH:
2025 dump_gimple_eh_dispatch (buffer, gs, spc, flags);
2029 dump_gimple_debug (buffer, gs, spc, flags);
2032 case GIMPLE_PREDICT:
2033 pp_string (buffer, "// predicted ");
2034 if (gimple_predict_outcome (gs))
2035 pp_string (buffer, "likely by ");
2037 pp_string (buffer, "unlikely by ");
2038 pp_string (buffer, predictor_name (gimple_predict_predictor (gs)));
2039 pp_string (buffer, " predictor.");
2042 case GIMPLE_TRANSACTION:
2043 dump_gimple_transaction (buffer, gs, spc, flags);
2050 /* If we're building a diagnostic, the formatted text will be
2051 written into BUFFER's stream by the caller; otherwise, write it
2053 if (!(flags & TDF_DIAGNOSTIC))
2054 pp_write_text_to_stream (buffer);
2058 /* Dumps header of basic block BB to buffer BUFFER indented by INDENT
2059 spaces and details described by flags. */
2062 dump_bb_header (pretty_printer *buffer, basic_block bb, int indent, int flags)
2068 if (flags & TDF_BLOCKS)
2071 pp_string (buffer, "# BLOCK ");
2072 pp_decimal_int (buffer, bb->index);
2075 pp_string (buffer, " freq:");
2076 pp_decimal_int (buffer, bb->frequency);
2080 pp_string (buffer, " count:");
2081 pp_widest_integer (buffer, bb->count);
2084 if (flags & TDF_LINENO)
2086 gimple_stmt_iterator gsi;
2088 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2089 if (!is_gimple_debug (gsi_stmt (gsi))
2090 && get_lineno (gsi_stmt (gsi)) != UNKNOWN_LOCATION)
2092 pp_string (buffer, ", starting at line ");
2093 pp_decimal_int (buffer, get_lineno (gsi_stmt (gsi)));
2097 if (bb->discriminator)
2099 pp_string (buffer, ", discriminator ");
2100 pp_decimal_int (buffer, bb->discriminator);
2103 newline_and_indent (buffer, indent);
2105 pp_string (buffer, "# PRED:");
2106 pp_write_text_to_stream (buffer);
2107 FOR_EACH_EDGE (e, ei, bb->preds)
2108 if (flags & TDF_SLIM)
2110 pp_character (buffer, ' ');
2111 if (e->src == ENTRY_BLOCK_PTR)
2112 pp_string (buffer, "ENTRY");
2114 pp_decimal_int (buffer, e->src->index);
2117 dump_edge_info (buffer->buffer->stream, e, 0);
2118 pp_newline (buffer);
2122 stmt = first_stmt (bb);
2123 if (!stmt || gimple_code (stmt) != GIMPLE_LABEL)
2125 INDENT (indent - 2);
2126 pp_string (buffer, "<bb ");
2127 pp_decimal_int (buffer, bb->index);
2128 pp_string (buffer, ">:");
2129 pp_newline (buffer);
2132 pp_write_text_to_stream (buffer);
2134 check_bb_profile (bb, buffer->buffer->stream);
2138 /* Dumps end of basic block BB to buffer BUFFER indented by INDENT
2142 dump_bb_end (pretty_printer *buffer, basic_block bb, int indent, int flags)
2148 pp_string (buffer, "# SUCC:");
2149 pp_write_text_to_stream (buffer);
2150 FOR_EACH_EDGE (e, ei, bb->succs)
2151 if (flags & TDF_SLIM)
2153 pp_character (buffer, ' ');
2154 if (e->dest == EXIT_BLOCK_PTR)
2155 pp_string (buffer, "EXIT");
2157 pp_decimal_int (buffer, e->dest->index);
2160 dump_edge_info (buffer->buffer->stream, e, 1);
2161 pp_newline (buffer);
2165 /* Dump PHI nodes of basic block BB to BUFFER with details described
2166 by FLAGS and indented by INDENT spaces. */
2169 dump_phi_nodes (pretty_printer *buffer, basic_block bb, int indent, int flags)
2171 gimple_stmt_iterator i;
2173 for (i = gsi_start_phis (bb); !gsi_end_p (i); gsi_next (&i))
2175 gimple phi = gsi_stmt (i);
2176 if (is_gimple_reg (gimple_phi_result (phi)) || (flags & TDF_VOPS))
2179 pp_string (buffer, "# ");
2180 dump_gimple_phi (buffer, phi, indent, flags);
2181 pp_newline (buffer);
2187 /* Dump jump to basic block BB that is represented implicitly in the cfg
2191 pp_cfg_jump (pretty_printer *buffer, basic_block bb)
2195 stmt = first_stmt (bb);
2197 pp_string (buffer, "goto <bb ");
2198 pp_decimal_int (buffer, bb->index);
2199 pp_character (buffer, '>');
2200 if (stmt && gimple_code (stmt) == GIMPLE_LABEL)
2202 pp_string (buffer, " (");
2203 dump_generic_node (buffer, gimple_label_label (stmt), 0, 0, false);
2204 pp_character (buffer, ')');
2205 pp_semicolon (buffer);
2208 pp_semicolon (buffer);
2212 /* Dump edges represented implicitly in basic block BB to BUFFER, indented
2213 by INDENT spaces, with details given by FLAGS. */
2216 dump_implicit_edges (pretty_printer *buffer, basic_block bb, int indent,
2222 stmt = last_stmt (bb);
2224 if (stmt && gimple_code (stmt) == GIMPLE_COND)
2226 edge true_edge, false_edge;
2228 /* When we are emitting the code or changing CFG, it is possible that
2229 the edges are not yet created. When we are using debug_bb in such
2230 a situation, we do not want it to crash. */
2231 if (EDGE_COUNT (bb->succs) != 2)
2233 extract_true_false_edges_from_block (bb, &true_edge, &false_edge);
2235 INDENT (indent + 2);
2236 pp_cfg_jump (buffer, true_edge->dest);
2237 newline_and_indent (buffer, indent);
2238 pp_string (buffer, "else");
2239 newline_and_indent (buffer, indent + 2);
2240 pp_cfg_jump (buffer, false_edge->dest);
2241 pp_newline (buffer);
2245 /* If there is a fallthru edge, we may need to add an artificial
2246 goto to the dump. */
2247 e = find_fallthru_edge (bb->succs);
2249 if (e && e->dest != bb->next_bb)
2253 if ((flags & TDF_LINENO)
2254 && e->goto_locus != UNKNOWN_LOCATION
2257 expanded_location goto_xloc;
2258 goto_xloc = expand_location (e->goto_locus);
2259 pp_character (buffer, '[');
2262 pp_string (buffer, goto_xloc.file);
2263 pp_string (buffer, " : ");
2265 pp_decimal_int (buffer, goto_xloc.line);
2266 pp_string (buffer, " : ");
2267 pp_decimal_int (buffer, goto_xloc.column);
2268 pp_string (buffer, "] ");
2271 pp_cfg_jump (buffer, e->dest);
2272 pp_newline (buffer);
2277 /* Dumps basic block BB to buffer BUFFER with details described by FLAGS and
2278 indented by INDENT spaces. */
2281 gimple_dump_bb_buff (pretty_printer *buffer, basic_block bb, int indent,
2284 gimple_stmt_iterator gsi;
2286 int label_indent = indent - 2;
2288 if (label_indent < 0)
2291 dump_bb_header (buffer, bb, indent, flags);
2292 dump_phi_nodes (buffer, bb, indent, flags);
2294 for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
2298 stmt = gsi_stmt (gsi);
2300 curr_indent = gimple_code (stmt) == GIMPLE_LABEL ? label_indent : indent;
2302 INDENT (curr_indent);
2303 dump_gimple_stmt (buffer, stmt, curr_indent, flags);
2304 pp_newline (buffer);
2305 dump_histograms_for_stmt (cfun, buffer->buffer->stream, stmt);
2308 dump_implicit_edges (buffer, bb, indent, flags);
2310 if (flags & TDF_BLOCKS)
2311 dump_bb_end (buffer, bb, indent, flags);
2315 /* Dumps basic block BB to FILE with details described by FLAGS and
2316 indented by INDENT spaces. */
2319 gimple_dump_bb (basic_block bb, FILE *file, int indent, int flags)
2321 maybe_init_pretty_print (file);
2322 gimple_dump_bb_buff (&buffer, bb, indent, flags);