1 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
2 ** All rights reserved.
4 ** Authors: Martin Trapp, Christian Schaefer
6 ** irdump.h: dumping of an intermediate representation graph
13 # include "irnode_t.h"
14 # include "irgraph_t.h"
24 # include "type_or_entity.h"
26 # include "typewalk.h"
28 /* Attributes of nodes */
29 #define DEFAULT_NODE_ATTR ""
30 #define DEFAULT_TYPE_ATTRIBUTE ""
32 /* Attributes of edges between Firm nodes */
33 #define BLOCK_EDGE_ATTR "class: 2 priority: 2 linestyle: dotted"
34 #define CF_EDGE_ATTR "color: red"
35 #define MEM_EDGE_ATTR "color: blue"
37 /* Attributes of edges between Firm nodes and type/entity nodes */
38 #define NODE2TYPE_EDGE_ATTR ""
40 /* Attributes of edges in type/entity graphs. */
41 #define TYPE_METH_NODE_ATTR "color: lightyellow"
42 #define TYPE_CLASS_NODE_ATTR "color: green"
43 #define ENTITY_NODE_ATTR "color: yellow"
44 #define ENT_TYPE_EDGE_ATTR "class: 3 label: \"type\" color: red"
45 #define ENT_OWN_EDGE_ATTR "class: 4 label: \"owner\" color: black"
46 #define METH_PAR_EDGE_ATTR "class: 5 label: \"param %d\" color: green"
47 #define METH_RES_EDGE_ATTR "class: 6 label: \"res %d\" color: green"
48 #define TYPE_SUPER_EDGE_ATTR "class: 7 label: \"supertype\" color: blue"
49 #define UNION_EDGE_ATTR "class: 8 label: \"component\" color: blue"
50 #define PTR_PTS_TO_EDGE_ATTR "class: 9 label: \"points to\" color:green"
51 #define ARR_ELT_TYPE_EDGE_ATTR "class: 10 label: \"arr elt\" color:green"
52 #define ENT_OVERWRITES_EDGE_ATTR "class: 11 label: \"overwrites\" color:red"
53 #define TYPE_MEMBER_EDGE_ATTR "class: 12 label: \"member\" color:blue"
55 #define PRINT_NODEID(X) fprintf(F, "%p", X)
62 /*******************************************************************/
63 /* routines to dump information about a single node */
64 /*******************************************************************/
69 dump_node_opcode (ir_node *n)
73 if (n->op->code == iro_Const) {
74 xfprintf (F, "%v", n->attr.con);
77 } else if (n->op->code == iro_SymConst) {
78 if (get_SymConst_kind(n) == linkage_ptr_info) {
79 xfprintf (F, "%I", get_SymConst_ptrinfo(n));
81 assert(get_kind(get_SymConst_type(n)) == k_type);
82 assert(get_type_nameid(get_SymConst_type(n)));
83 xfprintf (F, "%s ", id_to_str(get_type_nameid(get_SymConst_type(n))));
84 if (get_SymConst_kind == type_tag)
91 xfprintf (F, "%I", get_irn_opident(n));
96 dump_node_mode (ir_node *n)
98 switch (n->op->code) {
115 xfprintf (F, "%I", get_mode_ident(n->mode));
122 dump_node_nodeattr (ir_node *n)
124 switch (n->op->code) {
126 if (n->in[1]->op->code == iro_Cmp) {
127 xfprintf (F, "%s", get_pnc_string(n->attr.proj));
129 xfprintf (F, "%ld", n->attr.proj);
133 assert(get_kind(get_Sel_entity(n)) == k_entity);
134 xfprintf (F, "%s", id_to_str(get_entity_ident(get_Sel_entity(n))));
141 dump_node_vcgattr (ir_node *n)
143 switch (n->op->code) {
146 xfprintf (F, "color: blue");
149 xfprintf (F, "color: lightyellow");
152 xfprintf (F, "color: green");
157 xfprintf (F, "color: yellow");
160 xfprintf (F, DEFAULT_NODE_ATTR);
165 dump_node (ir_node *n) {
168 xfprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \"");
173 dump_node_nodeattr(n);
175 xfprintf (F, " %ld", get_irn_node_nr(n));
178 dump_node_vcgattr(n);
183 dump_ir_node (ir_node *n)
186 fprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: ");
188 switch (n->op->code) { /* node label */
190 xfprintf (F, "\"%I\" color: blue ", get_irn_opident(n));
191 xfprintf (F, DEFAULT_NODE_ATTR);
194 xfprintf (F, "\"%I\" color: blue ", get_irn_opident(n));
195 xfprintf (F, DEFAULT_NODE_ATTR);
198 xfprintf (F, "\"%I\" color: lightyellow ", get_irn_opident(n));
199 xfprintf (F, DEFAULT_NODE_ATTR);
202 xfprintf (F, "\"%I%I\" color: green", get_irn_opident(n), get_irn_modeident(n));
203 if (get_irn_modecode(n) == irm_M)
204 xfprintf (F, DEFAULT_NODE_ATTR " color: green");
206 xfprintf (F, DEFAULT_NODE_ATTR);
209 xfprintf (F, "\"%v%I\" color: yellow ", n->attr.con, get_irn_modeident(n));
210 xfprintf (F, DEFAULT_NODE_ATTR);
213 xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
214 xfprintf (F, DEFAULT_NODE_ATTR);
217 if (n->in[1]->op->code == iro_Cmp) {
218 xfprintf (F, "\"%I%I %s\" color: yellow", get_irn_opident(n), get_irn_modeident(n),
219 get_pnc_string(n->attr.proj));
221 xfprintf (F, "\"%I%I %ld\"", get_irn_opident(n), get_irn_modeident(n), n->attr.proj);
223 xfprintf (F, DEFAULT_NODE_ATTR);
226 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
227 xfprintf (F, DEFAULT_NODE_ATTR);
230 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
231 xfprintf (F, DEFAULT_NODE_ATTR);
234 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
235 xfprintf (F, DEFAULT_NODE_ATTR);
238 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
239 xfprintf (F, DEFAULT_NODE_ATTR);
242 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
243 xfprintf (F, DEFAULT_NODE_ATTR);
246 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
247 xfprintf (F, DEFAULT_NODE_ATTR);
250 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
251 xfprintf (F, DEFAULT_NODE_ATTR);
254 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
255 xfprintf (F, DEFAULT_NODE_ATTR);
258 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
259 xfprintf (F, DEFAULT_NODE_ATTR);
262 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
263 xfprintf (F, DEFAULT_NODE_ATTR);
266 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
267 xfprintf (F, DEFAULT_NODE_ATTR);
270 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
271 xfprintf (F, DEFAULT_NODE_ATTR);
274 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
275 xfprintf (F, DEFAULT_NODE_ATTR);
278 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
279 xfprintf (F, DEFAULT_NODE_ATTR);
282 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
283 xfprintf (F, DEFAULT_NODE_ATTR);
286 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
287 xfprintf (F, DEFAULT_NODE_ATTR);
290 xfprintf (F, "\"%I\"", get_irn_opident(n));
291 xfprintf (F, DEFAULT_NODE_ATTR);
294 xfprintf (F, "\"%I\"", get_irn_opident(n));
295 xfprintf (F, DEFAULT_NODE_ATTR);
298 xfprintf (F, "\"%I\"", get_irn_opident(n));
299 xfprintf (F, DEFAULT_NODE_ATTR);
302 xfprintf (F, "\"%I\"", get_irn_opident(n));
303 xfprintf (F, DEFAULT_NODE_ATTR);
306 xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
307 xfprintf (F, DEFAULT_NODE_ATTR);
311 xfprintf (F, "\"%R\"", n);
312 xfprintf (F, DEFAULT_NODE_ATTR);
315 xfprintf (F, "\"%I\" ", get_irn_opident(n));
316 xfprintf (F, DEFAULT_NODE_ATTR);
319 assert(get_kind(get_Sel_entity(n)) == k_entity);
320 xfprintf (F, "\"%I ", get_irn_opident(n));
321 xfprintf (F, "%s", id_to_str(get_entity_ident(get_Sel_entity(n))));
322 xfprintf (F, DEFAULT_NODE_ATTR);
325 assert(get_kind(get_SymConst_type(n)) == k_type);
326 assert(get_type_nameid(get_SymConst_type(n)));
327 xfprintf (F, "\"%s ", get_type_name(get_SymConst_type(n)));
328 switch (n->attr.i.num){
330 xfprintf (F, "tag\" ");
333 xfprintf (F, "size\" ");
339 xfprintf (F, DEFAULT_NODE_ATTR);
342 xfprintf (F, "\"%I\" ", get_irn_opident(n));
343 xfprintf (F, DEFAULT_NODE_ATTR " color: green");
346 xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
347 xfprintf (F, DEFAULT_NODE_ATTR);
350 xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
352 xfprintf (F, "}\n"); /* footer */
356 /* dump the edge to the block this node belongs to */
358 dump_ir_block_edge(ir_node *n) {
360 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
361 BLOCK_EDGE_ATTR "}\n", n, get_nodes_Block(n));
364 void print_edge_vcgattr(ir_node *from, int to) {
367 switch (get_irn_opcode(from)) {
369 xfprintf (F, CF_EDGE_ATTR);
371 case iro_Start: break;
374 case iro_Cond: break;
377 if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
379 case iro_Const: break;
380 case iro_SymConst:break;
383 if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
387 case iro_Minus: break;
393 if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
401 case iro_Shrs: break;
404 case iro_Conv: break;
406 if (get_irn_modecode(from) == irm_M) xfprintf (F, MEM_EDGE_ATTR);
412 if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
415 xfprintf (F, MEM_EDGE_ATTR);
417 case iro_Tuple: break;
419 switch (get_irn_modecode(from)) {
421 xfprintf (F, CF_EDGE_ATTR);
424 xfprintf (F, MEM_EDGE_ATTR);
435 /* dump edges to our inputs */
437 dump_ir_data_edges(ir_node *n) {
440 for (i = 0; i < get_irn_arity(n); i++) {
441 assert(get_irn_n(n, i));
442 xfprintf (F, "edge: {sourcename: \"%p\" targetname: \"%p\"",
444 fprintf (F, " label: \"%d\" ", i+1);
445 print_edge_vcgattr(n, i);
450 /* dumps the edges between nodes and their type or entity attributes. */
451 void dump_node2type_edges (ir_node *n, void *env)
455 switch (get_irn_opcode(n)) {
457 if ( (get_SymConst_kind(n) == type_tag)
458 || (get_SymConst_kind(n) == size))
459 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
460 NODE2TYPE_EDGE_ATTR "}\n", n, get_SymConst_type(n));
463 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
464 NODE2TYPE_EDGE_ATTR "}\n", n, get_Sel_entity(n));
467 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
468 NODE2TYPE_EDGE_ATTR "}\n", n, get_Call_type(n));
471 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
472 NODE2TYPE_EDGE_ATTR "}\n", n, get_Alloc_type(n));
475 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
476 NODE2TYPE_EDGE_ATTR "}\n", n, get_Free_type(n));
484 /* dumps a type or entity and it's edges. */
486 dump_type_info (type_or_ent *tore, void *env) {
487 int i = 0; /* to shutup gcc */
489 /* dump this type or entity */
490 xfprintf (F, "node: {title: \"%p\" ", tore);
491 xfprintf (F, DEFAULT_TYPE_ATTRIBUTE);
492 xfprintf (F, "label: ");
494 switch (get_kind(tore)) {
497 entity *ent = (entity *)tore;
498 xfprintf (F, "\"ent %I\" " ENTITY_NODE_ATTR , get_entity_ident(ent));
499 if(dynamic_allocated == get_entity_allocation(ent))
500 xfprintf (F, " info1:\"dynamic allocated\"}\n");
502 xfprintf (F, " info1:\"static allocated\"}\n");
503 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
504 ENT_OWN_EDGE_ATTR "}\n", tore, get_entity_owner(ent));
505 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
506 ENT_TYPE_EDGE_ATTR "}\n", tore, get_entity_type(ent));
507 for(i = 0; i < get_entity_n_overwrites(ent); i++)
508 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
509 ENT_OVERWRITES_EDGE_ATTR "}\n", tore, get_entity_overwrites(ent, i));
513 /* why can't I cast here??? @@@ */
515 xfprintf (F, "\"%I %I", get_type_tpop_nameid(type), get_type_nameid(type));
517 switch (get_type_tpop_code(type)) {
520 xfprintf (F, "\" " TYPE_CLASS_NODE_ATTR "}\n");
521 for (i=0; i < get_class_n_supertype(type); i++)
522 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
523 TYPE_SUPER_EDGE_ATTR "}\n",
524 type, get_class_supertype(type, i));
525 for (i=0; i < get_class_n_member(type); i++)
526 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
527 TYPE_MEMBER_EDGE_ATTR "}\n",
528 type, get_class_member(type, i));
532 xfprintf (F, "\"}\n");
533 for (i=0; i < get_struct_n_member(type); i++)
534 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
535 TYPE_MEMBER_EDGE_ATTR "}\n",
536 type, get_struct_member(type, i));
540 xfprintf (F, "\" " TYPE_METH_NODE_ATTR "}\n");
541 for (i = 0; i < get_method_n_params(type); i++)
542 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
543 METH_PAR_EDGE_ATTR "}\n",
544 type, get_method_param_type(type, i), i);
545 for (i = 0; i < get_method_n_res(type); i++)
546 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
547 METH_RES_EDGE_ATTR "}\n",
548 type, get_method_res_type(type, i), i);
552 xfprintf (F, "\"}\n");
553 for (i = 0; i < get_union_n_members(type); i++)
554 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
555 "label: \"\"f" UNION_EDGE_ATTR "}\n",
556 type, get_union_member(type, i));
560 xfprintf (F, "\"}\n");
561 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
562 ARR_ELT_TYPE_EDGE_ATTR "}\n", type, get_array_element_type(type), i);
564 case tpo_enumeration:
566 xfprintf (F, "\"}\n");
570 xfprintf (F, "\"}\n");
571 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
572 PTR_PTS_TO_EDGE_ATTR "}\n", type,
573 get_pointer_points_to_type(type), i);
577 xfprintf (F, "mode %I\"}\n", get_mode_ident(get_type_mode(type)));
582 break; /* case k_type */
585 xfprintf (F, "\" faulty type \"}\n");
586 printf(" *** irdump, %s(l.%i), faulty type.\n", __FUNCTION__, __LINE__);
588 } /* switch kind_or_entity */
591 /************************************************************************/
592 /* open and close vcg file */
593 /************************************************************************/
595 void vcg_open (ir_graph *irg, char *suffix) {
596 char *fname; /* filename to put the vcg information in */
602 /** open file for vcg graph */
603 id = get_entity_ld_ident (get_irg_ent(irg));
604 len = id_to_strlen (id);
607 fname = malloc (len + 5 + strlen(suffix));
608 strncpy (fname, cp, len); /* copy the filename */
610 strcat (fname, suffix); /* append file suffix */
612 fname = malloc (len + 5 + strlen(suffix));
613 strncpy (fname, cp, len); /* copy the filename */
614 fname[len] = '\0'; /* ensure string termination */
615 /*strcpy (fname, cp); * copy the filename *
616 this produces wrong, too long strings in conjuction with the
617 jocca frontend. The \0 seems to be missing. */
618 strcat (fname, suffix); /* append file suffix */
619 strcat (fname, ".vcg"); /* append the .vcg suffix */
620 F = fopen (fname, "w"); /* open file for writing */
622 panic ("cannot open %s for writing (%m)", fname); /* not reached */
626 strcpy(label, "yes");
628 strcpy (label, "no");
633 "graph: { title: \"ir graph of %s\"\n"
634 "display_edge_labels: %s\n"
635 "layoutalgorithm: mindepth\n"
636 "manhattan_edges: yes\n"
638 "orientation: bottom_to_top\n"
639 "classname 1: \"Data\"\n"
640 "classname 2: \"Block\"\n"
641 "classname 3: \"Entity type\""
642 "classname 4: \"Entity owner\""
643 "classname 5: \"Method Param\""
644 "classname 6: \"Method Res\""
645 "classname 7: \"Super\""
646 "classname 8: \"Union\""
647 "classname 9: \"Points-to\""
648 "classname 10: \"Array Element Type\""
649 "classname 11: \"Overwrites\""
650 "classname 12: \"Member\""
653 xfprintf (F, "\n"); /* a separator */
656 void vcg_open_name (const char *name) {
657 char *fname; /* filename to put the vcg information in */
661 /** open file for vcg graph */
663 fname = malloc (len + 5);
664 strcpy (fname, name); /* copy the filename */
665 strcat (fname, ".vcg"); /* append the .vcg suffix */
666 F = fopen (fname, "w"); /* open file for writing */
668 panic ("cannot open %s for writing (%m)", fname); /* not reached */
672 strcpy(label, "yes");
674 strcpy (label, "no");
679 "graph: { title: \"ir graph of %s\"\n"
680 "display_edge_labels: %s\n"
681 "layoutalgorithm: mindepth\n"
682 "manhattan_edges: yes\n"
684 "orientation: bottom_to_top\n"
685 "classname 1: \"Data\"\n"
686 "classname 2: \"Block\"\n"
687 "classname 3: \"Entity type\"\n"
688 "classname 4: \"Entity owner\"\n"
689 "classname 5: \"Method Param\"\n"
690 "classname 6: \"Method Res\"\n"
691 "classname 7: \"Super\"\n"
692 "classname 8: \"Union\"\n"
693 "classname 9: \"Points-to\"\n"
694 "classname 10: \"Array Element Type\"\n"
695 "classname 11: \"Overwrites\"\n"
696 "classname 12: \"Member\"\n"
699 xfprintf (F, "\n"); /* a separator */
704 xfprintf (F, "}\n"); /* print footer */
705 fclose (F); /* close vcg file */
708 /************************************************************************/
709 /* routines to dump a graph, blocks as conventional nodes. */
710 /************************************************************************/
713 dump_whole_node (ir_node *n, void* env) {
715 dump_ir_block_edge(n);
716 dump_ir_data_edges(n);
720 dump_ir_graph (ir_graph *irg)
723 rem = current_ir_graph;
724 current_ir_graph = irg;
728 /* walk over the graph */
729 irg_walk(irg->end, dump_whole_node, NULL, NULL);
733 current_ir_graph = rem;
736 /***********************************************************************/
737 /* the following routines dump the nodes as attached to the blocks. */
738 /***********************************************************************/
741 dump_ir_blocks_nodes (ir_node *n, void *env) {
742 ir_node *block = (ir_node *)env;
744 if (is_no_Block(n) && get_nodes_Block(n) == block) {
746 dump_ir_data_edges(n);
751 dump_ir_block (ir_node *block, void *env) {
752 ir_graph *irg = (ir_graph *)env;
754 if (get_irn_opcode(block) == iro_Block) {
756 /* This is a block. So dump the vcg information to make a block. */
757 xfprintf(F, "graph: { title: \""); PRINT_NODEID(block); fprintf(F, "\" label: \"");
759 xfprintf (F, "%ld", get_irn_node_nr(block));
761 xfprintf (F, "%I", block->op->name);
763 xfprintf(F, "\" status:clustered color:lightyellow \n");
764 /* dump the blocks edges */
765 dump_ir_data_edges(block);
767 /* dump the nodes that go into the block */
768 irg_walk(irg->end, dump_ir_blocks_nodes, NULL, block);
770 /* Close the vcg information for the block */
771 xfprintf(F, "}\n\n");
776 dump_ir_block_graph (ir_graph *irg)
779 rem = current_ir_graph;
780 current_ir_graph = irg;
784 /* walk over the blocks in the graph */
785 irg_block_walk(irg->end, dump_ir_block, NULL, irg);
788 current_ir_graph = rem;
792 /***********************************************************************/
793 /* the following routines dump a control flow graph */
794 /***********************************************************************/
798 dump_block_to_cfg (ir_node *block, void *env) {
802 if (get_irn_opcode(block) == iro_Block) {
803 /* This is a block. Dump a node for the block. */
804 xfprintf (F, "node: {title: \"%p\" label: \"%I\"}", block,
807 for ( i = 0; i < get_Block_n_cfgpreds(block); i++) {
808 pred = get_nodes_Block(skip_Proj(get_Block_cfgpred(block, i)));
809 xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" }\n",
816 dump_cfg (ir_graph *irg)
818 vcg_open (irg, "-cfg");
820 /* walk over the blocks in the graph */
821 irg_block_walk(irg->end, dump_block_to_cfg, NULL, NULL);
827 /***********************************************************************/
828 /* the following routine dumps all type information reachable from an */
830 /***********************************************************************/
834 dump_type_graph (ir_graph *irg)
837 rem = current_ir_graph;
838 current_ir_graph = irg;
840 vcg_open (irg, "-type");
842 /* walk over the blocks in the graph */
843 type_walk_irg(irg, dump_type_info, NULL, NULL);
846 current_ir_graph = rem;
849 /***********************************************************************/
850 /* the following routine dumps all type information */
851 /***********************************************************************/
855 dump_all_types (void)
857 vcg_open_name ("All_types");
858 type_walk(dump_type_info, NULL, NULL);
862 /***********************************************************************/
863 /* dumps a graph with type information */
864 /***********************************************************************/
868 dump_ir_graph_w_types (ir_graph *irg)
871 rem = current_ir_graph;
872 current_ir_graph = irg;
874 vcg_open (irg, "-all");
876 /* dump common ir graph */
877 /* irg_block_walk(irg->end, dump_ir_block, NULL, irg); */
878 irg_walk(irg->end, dump_whole_node, NULL, NULL);
880 type_walk_irg(irg, dump_type_info, NULL, NULL);
881 /* dump edges from graph to type info */
882 irg_walk(irg->end, dump_node2type_edges, NULL, NULL);
885 current_ir_graph = rem;
888 /***********************************************************************/
889 /* dumps all graphs with the graph-dumper passed. Possible dumpers: */
891 /* dump_ir_block_graph */
893 /* dump_type_graph */
894 /* dump_ir_graph_w_types */
895 /***********************************************************************/
896 void dump_all_ir_graphs (void dump_graph(ir_graph*)) {
898 for (i=0; i < get_irp_n_irgs(); i++) {
899 dump_graph(get_irp_irg(i));
904 /* To turn off display of edge labels. Edge labels offen cause xvcg to
905 abort with a segmentation fault. */
906 void turn_of_edge_labels() {