-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Martin Trapp, Christian Schaefer
-**
-** irdump.h: dumping of an intermediate representation graph
-*/
+/*
+ * Project: libFIRM
+ * File name: ir/ir/irdump.c
+ * Purpose: Write vcg representation of firm to file.
+ * Author: Martin Trapp, Christian Schaefer
+ * Modified by: Goetz Lindenmaier, Hubert Schmidt
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1998-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
-/* $Id$ */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
-# include "irnode_t.h"
-# include "irgraph_t.h"
-# include "irprog.h"
-# include "irdump.h"
-# include "panic.h"
# include <string.h>
-# include "entity.h"
# include <stdlib.h>
-# include "array.h"
+# include <stdarg.h>
+
+# include "irnode_t.h"
+# include "irgraph_t.h"
+# include "entity_t.h"
# include "irop_t.h"
-# include "tv.h"
-# include "type_or_entity.h"
+# include "firm_common_t.h"
+
+# include "irdump.h"
+
# include "irgwalk.h"
# include "typewalk.h"
+# include "irprog.h"
+# include "tv_t.h"
+# include "type_or_entity.h"
+# include "irouts.h"
+# include "irdom.h"
+# include "irloop.h"
+# include "irvrfy.h"
+
+# include "panic.h"
+# include "array.h"
+# include "pmap.h"
+# include "eset.h"
+
+/* #undef HEAPANAL */
+#undef HEAPANAL
+#ifdef HEAPANAL
+void dump_chi_term(FILE *FL, ir_node *n);
+void dump_state(FILE *FL, ir_node *n);
+int get_opt_dump_abstvals(void);
+typedef unsigned long SeqNo;
+SeqNo get_Block_seqno(ir_node *n);
+#endif
/* Attributes of nodes */
-#define DEFAULT_NODE_ATTR ""
-#define DEFAULT_TYPE_ATTRIBUTE ""
+#define PRINT_DEFAULT_NODE_ATTR
+#define DEFAULT_NODE_ATTR " "
+#define DEFAULT_TYPE_ATTRIBUTE " "
+#define DEFAULT_ENUM_ITEM_ATTRIBUTE " "
/* Attributes of edges between Firm nodes */
-#define BLOCK_EDGE_ATTR "class: 2 priority: 2 linestyle: dotted"
-#define CF_EDGE_ATTR "color: red"
-#define MEM_EDGE_ATTR "color: blue"
+#define BLOCK_EDGE_ATTR "class:2 priority:2 linestyle:dotted"
+#define CF_EDGE_ATTR "class:13 color:red"
+#define MEM_EDGE_ATTR "class:14 color:blue"
+#define DOMINATOR_EDGE_ATTR "class:15 color:red"
+
+#define BACK_EDGE_ATTR "linestyle:dashed "
/* Attributes of edges between Firm nodes and type/entity nodes */
-#define NODE2TYPE_EDGE_ATTR "class: 2 priority: 2 linestyle: dotted"
+#define NODE2TYPE_EDGE_ATTR "class:2 priority:2 linestyle:dotted"
/* Attributes of edges in type/entity graphs. */
#define TYPE_METH_NODE_ATTR "color: lightyellow"
#define TYPE_CLASS_NODE_ATTR "color: green"
+#define TYPE_DESCRIPTION_NODE_ATTR "color: lightgreen"
#define ENTITY_NODE_ATTR "color: yellow"
#define ENT_TYPE_EDGE_ATTR "class: 3 label: \"type\" color: red"
#define ENT_OWN_EDGE_ATTR "class: 4 label: \"owner\" color: black"
#define METH_PAR_EDGE_ATTR "class: 5 label: \"param %d\" color: green"
#define METH_RES_EDGE_ATTR "class: 6 label: \"res %d\" color: green"
-#define TYPE_SUPER_EDGE_ATTR "class: 7 label: \"supertype\" color: blue"
+#define TYPE_SUPER_EDGE_ATTR "class: 7 label: \"supertype\" color: red"
#define UNION_EDGE_ATTR "class: 8 label: \"component\" color: blue"
#define PTR_PTS_TO_EDGE_ATTR "class: 9 label: \"points to\" color:green"
#define ARR_ELT_TYPE_EDGE_ATTR "class: 10 label: \"arr elt tp\" color:green"
#define ARR_ENT_EDGE_ATTR "class: 10 label: \"arr ent\" color: green"
#define ENT_OVERWRITES_EDGE_ATTR "class: 11 label: \"overwrites\" color:red"
-#define ENT_VALUE_EDGE_ATTR "label: \"value "
+#define ENT_VALUE_EDGE_ATTR "label: \"value %d\""
#define ENT_CORR_EDGE_ATTR "label: \"value %d corresponds to \" "
#define TYPE_MEMBER_EDGE_ATTR "class: 12 label: \"member\" color:blue"
-
+#define ENUM_ITEM_NODE_ATTR "color: green"
#if DEBUG_libfirm && NODEID_AS_LABEL
-#define PRINT_NODEID(X) fprintf(F, "%d", get_irn_node_nr(X))
+#define PRINT_NODEID(X) fprintf(F, "n%ld", get_irn_node_nr(X))
+#define PRINT_TYPEID(X) fprintf(F, "\"t%ld\"", get_type_nr(X))
+#define PRINT_ENTID(X) fprintf(F, "e%ld", get_entity_nr(X))
+#define PRINT_IRGID(X) fprintf(F, "g%ld", get_irg_graph_nr(X))
+#define PRINT_CONSTID(X,Y) fprintf(F, "\"n%ldn%ld\"", get_irn_node_nr(X),get_irn_node_nr(Y))
+#define PRINT_LOOPID(X) fprintf(F, "l%d", get_loop_loop_nr(X))
+#define PRINT_ITEMID(X,Y) fprintf(F, "i%ldT%d", get_type_nr(X), (Y))
+
#else
-#define PRINT_NODEID(X) fprintf(F, "%p", X)
+#define PRINT_NODEID(X) fprintf(F, "n%p", (void *)(X))
+#define PRINT_TYPEID(X) fprintf(F, "\"t%p\"", (void *)(X))
+#define PRINT_ENTID(X) fprintf(F, "e%p", (void *)(X))
+#define PRINT_IRGID(X) fprintf(F, "g%p",(void *)(X))
+#define PRINT_CONSTID(X,Y) fprintf(F, "\"n%pn%p\"", (void*)(X), (void*)(Y))
+#define PRINT_LOOPID(X) fprintf(F, "l%p", (void *)(X))
+#define PRINT_ITEMID(X,Y) fprintf(F, "i%pT%d", (void *) (X), (Y))
#endif
+static const char *get_type_name_ex(type *tp, int *bad)
+{
+ if (is_type(tp))
+ return get_type_name(tp);
+ *bad |= 1;
+ return "<ERROR>";
+}
+
+static void print_type_type_edge(FILE *F, type *S, type *T, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: "); PRINT_TYPEID(S);
+ fprintf(F, " targetname: "); PRINT_TYPEID(T);
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+static void print_type_ent_edge(FILE *F, type *T, entity *E, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: "); PRINT_TYPEID(T);
+ fprintf(F, " targetname: \""); PRINT_ENTID(E); fprintf(F, "\"");
+ vfprintf(F, fmt, ap);
+ fprintf(F, "}\n");
+ va_end(ap);
+}
+
+static void print_ent_ent_edge(FILE *F, entity *E, entity *T, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: \""); PRINT_ENTID(E);
+ fprintf(F, "\" targetname: \""); PRINT_ENTID(T); fprintf(F, "\"");
+ vfprintf(F, fmt, ap);
+ fprintf(F, "}\n");
+ va_end(ap);
+}
+
+static void print_ent_type_edge(FILE *F, entity *E, type *T, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: \""); PRINT_ENTID(E);
+ fprintf(F, "\" targetname: "); PRINT_TYPEID(T);
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+static void print_node_type_edge(FILE *F, const ir_node *N, type *T, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: \""); PRINT_NODEID(N);
+ fprintf(F, "\" targetname: "); PRINT_TYPEID(T);
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+static void print_node_ent_edge(FILE *F, const ir_node *N, entity *E, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: \""); PRINT_NODEID(N);
+ fprintf(F, "\" targetname: \""); PRINT_ENTID(E);
+ fprintf(F, "\"");
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+static void print_ent_node_edge(FILE *F, entity *E, const ir_node *N, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: \""); PRINT_ENTID(E);
+ fprintf(F, "\" targetname: \""); PRINT_NODEID(N); fprintf(F, "\"");
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+static void print_enum_item_edge(FILE *F, type *E, int item, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ fprintf(F, "edge: { sourcename: "); PRINT_TYPEID(E);
+ fprintf(F, " targetname: \""); PRINT_ITEMID(E, item); fprintf(F, "\" ");
+ vfprintf(F, fmt, ap);
+ fprintf(F,"}\n");
+ va_end(ap);
+}
+
+/*******************************************************************/
+/* global and ahead declarations */
+/*******************************************************************/
+
+/* A suffix to manipulate the file name. */
+char *dump_file_suffix = "";
+
+char *dump_file_filter = "";
+
/* file to dump to */
static FILE *F;
+static void dump_whole_node(ir_node *n, void* env);
+static INLINE void dump_loop_nodes_into_graph(ir_graph *irg);
+
+/*******************************************************************/
+/* Helper functions. */
+/*******************************************************************/
+
+/* Use private link attr to be able to call dumper anywhere without
+ destroying link fields. */
+
+static pmap *irdump_link_map = NULL;
+
+static void init_irdump(void) {
+ /* We need a new, empty map. */
+ if (irdump_link_map) pmap_destroy(irdump_link_map);
+ irdump_link_map = pmap_create();
+}
+
+
+void *ird_get_irn_link(ir_node *n) {
+ void *res = NULL;
+ if (!irdump_link_map) return NULL;
+
+ if (pmap_contains(irdump_link_map, (void *)n))
+ res = pmap_get(irdump_link_map, (void *)n);
+ return res;
+}
+
+void ird_set_irn_link(ir_node *n, void *x) {
+ if (!irdump_link_map) init_irdump();
+ pmap_insert(irdump_link_map, (void *)n, x);
+}
+
+void *ird_get_irg_link(ir_graph *irg) {
+ void *res = NULL;
+ if (!irdump_link_map) return NULL;
+
+ if (pmap_contains(irdump_link_map, (void *)irg))
+ res = pmap_get(irdump_link_map, (void *)irg);
+ return res;
+}
+
+void ird_set_irg_link(ir_graph *irg, void *x) {
+ if (!irdump_link_map) init_irdump();
+ pmap_insert(irdump_link_map, (void *)irg, x);
+}
+
+static void clear_link(ir_node * node, void * env) {
+ ird_set_irn_link(node, NULL);
+}
+
+
+static int node_floats(ir_node *n) {
+ return ((get_op_pinned(get_irn_op(n)) == floats) &&
+ (get_irg_pinned(current_ir_graph) == floats));
+}
+
+static const char *get_ent_dump_name(entity *ent) {
+ if (! ent)
+ return "<NULL entity>";
+ /* Don't use get_entity_ld_ident (ent) as it computes the mangled name! */
+ if (ent->ld_name) return get_id_str(ent->ld_name);
+ return get_id_str(ent->name);
+}
+
+static const char *get_irg_dump_name(ir_graph *irg) {
+ /* Don't use get_entity_ld_ident (ent) as it computes the mangled name! */
+ entity *ent = get_irg_ent(irg);
+ return get_ent_dump_name(ent);
+}
+
+static void collect_node(ir_node * node, void *env) {
+ if (is_Block(node)
+ || node_floats(node)
+ || get_irn_op(node) == op_Bad
+ || get_irn_op(node) == op_Unknown) {
+ ir_node ** arr = (ir_node **) ird_get_irg_link(get_irn_irg(node));
+ if (!arr) arr = NEW_ARR_F(ir_node *, 0);
+ ARR_APP1(ir_node *, arr, node);
+ ird_set_irg_link(get_irn_irg(node), arr); /* arr is an l-value, APP_ARR might change it! */
+ } else {
+ ir_node * block = get_nodes_block(node);
+ ird_set_irn_link(node, ird_get_irn_link(block));
+ ird_set_irn_link(block, node);
+ }
+}
+
+/** Construct lists to walk ir block-wise.
+ *
+ * Collects all blocks, nodes not pinned,
+ * Bad and Unknown into a flexible array in link field of
+ * irg they belong to. Sets the irg link field to NULL in all
+ * graphs not visited.
+ * Free the list with DEL_ARR_F. */
+static ir_node ** construct_block_lists(ir_graph *irg) {
+ int i;
+ ir_graph *rem = current_ir_graph;
+ current_ir_graph = irg;
+
+ for (i = 0; i < get_irp_n_irgs(); i++)
+ ird_set_irg_link(get_irp_irg(i), NULL);
+
+ irg_walk_graph(current_ir_graph, clear_link, collect_node, current_ir_graph);
+
+ current_ir_graph = rem;
+ return ird_get_irg_link(irg);
+}
+
+/*******************************************************************/
+/* flags to steer output */
+/*******************************************************************/
+
/* A compiler option to turn off edge labels */
int edge_label = 1;
/* A compiler option to turn off dumping values of constant entities */
int const_entities = 1;
+/* A compiler option to dump the keep alive edges */
+int dump_keepalive = 0;
+/* Compiler options to dump analysis information in dump_ir_graph */
+int dump_out_edge_flag = 0;
+int dump_dominator_information_flag = 0;
+int dump_loop_information_flag = 0;
+int dump_backedge_information_flag = 1;
+int dump_const_local = 0;
+bool opt_dump_analysed_type_info = 1;
+bool opt_dump_pointer_values_to_info = 0; /* default off: for test compares!! */
+
+char* overrule_nodecolor = NULL;
+
+INLINE bool get_opt_dump_const_local(void) {
+ if (!dump_out_edge_flag && !dump_loop_information_flag)
+ return dump_const_local;
+ else
+ return false;
+}
+
+/* To turn off display of edge labels. Edge labels offen cause xvcg to
+ abort with a segmentation fault. */
+void turn_off_edge_labels(void) {
+ edge_label = 0;
+}
+
+void dump_consts_local(bool b) {
+ dump_const_local = b;
+}
-/* A global variable to record output of the Bad node. */
-int Bad_dumped;
+void turn_off_constant_entity_values(void) {
+ const_entities = 0;
+}
+void dump_keepalive_edges(bool b) {
+ dump_keepalive = b;
+}
-void dump_ir_blocks_nodes (ir_node *n, void *env);
-void dump_whole_node (ir_node *n, void* env);
+bool get_opt_dump_keepalive_edges(void) {
+ return dump_keepalive;
+}
-/*******************************************************************/
-/* routines to dump information about a single node */
-/*******************************************************************/
+void dump_out_edges(void) {
+ dump_out_edge_flag = 1;
+}
+void dump_dominator_information(void) {
+ dump_dominator_information_flag = 1;
+}
+void dump_loop_information(void) {
+ dump_loop_information_flag = 1;
+}
+
+void dont_dump_loop_information(void) {
+ dump_loop_information_flag = 0;
+}
+
+void dump_backedge_information(bool b) {
+ dump_backedge_information_flag = b;
+}
+
+/* Dump the information of type field specified in ana/irtypeinfo.h.
+ * If the flag is set, the type name is output in [] in the node label,
+ * else it is output as info.
+ */
+void dump_analysed_type_info(bool b) {
+ opt_dump_analysed_type_info = b;
+}
-inline void
-dump_node_opcode (ir_node *n)
+void dump_pointer_values_to_info(bool b) {
+ opt_dump_pointer_values_to_info = b;
+}
+
+/*******************************************************************/
+/* Routines to dump information about a single ir node. */
+/*******************************************************************/
+
+INLINE int
+dump_node_opcode(FILE *F, ir_node *n)
{
+ int bad = 0;
+
+ switch(get_irn_opcode(n)) {
- /* Const */
- if (n->op->code == iro_Const) {
- xfprintf (F, "%v", n->attr.con);
+ case iro_Const: {
+ int res;
+ char buf[1024];
+ res = tarval_snprintf(buf, sizeof(buf), get_Const_tarval(n));
+ assert(res < sizeof(buf) && "buffer to small for tarval_snprintf");
+ fprintf(F, buf);
+ } break;
- /* SymConst */
- } else if (n->op->code == iro_SymConst) {
+ case iro_SymConst: {
if (get_SymConst_kind(n) == linkage_ptr_info) {
- xfprintf (F, "%I", get_SymConst_ptrinfo(n));
+ /* don't use get_SymConst_ptr_info as it mangles the name. */
+ fprintf (F, "SymC %s", get_id_str(get_SymConst_ptrinfo(n)));
} else {
assert(get_kind(get_SymConst_type(n)) == k_type);
assert(get_type_ident(get_SymConst_type(n)));
- xfprintf (F, "%s ", id_to_str(get_type_ident(get_SymConst_type(n))));
- if (get_SymConst_kind == type_tag)
- xfprintf (F, "tag");
+ fprintf (F, "SymC %s ", get_type_name_ex(get_SymConst_type(n), &bad));
+ if (get_SymConst_kind(n) == type_tag)
+ fprintf (F, "tag");
else
- xfprintf (F, "size");
+ fprintf (F, "size");
}
- /* all others */
- } else {
- xfprintf (F, "%I", get_irn_opident(n));
+ } break;
+
+ case iro_Filter: {
+ if (!interprocedural_view) fprintf(F, "Proj'");
+ else fprintf(F, "%s", get_irn_opname(n));
+ } break;
+
+ case iro_Start: {
+ if (interprocedural_view) {
+ fprintf(F, "%s %s", get_irn_opname(n), get_ent_dump_name(get_irg_ent(get_irn_irg(n))));
+ break;
+ }
+ } /* fall through */
+
+ default: {
+ fprintf (F, "%s", get_irn_opname(n));
}
+
+ } /* end switch */
+ return bad;
}
-inline void
+static INLINE void
dump_node_mode (ir_node *n)
{
- switch (n->op->code) {
+ switch (get_irn_opcode(n)) {
case iro_Phi:
case iro_Const:
case iro_Id:
case iro_Proj:
+ case iro_Filter:
case iro_Conv:
case iro_Tuple:
case iro_Add:
case iro_Shr:
case iro_Abs:
case iro_Cmp:
- xfprintf (F, "%I", get_mode_ident(n->mode));
+ case iro_Confirm:
+ fprintf (F, "%s", get_mode_name(get_irn_mode(n)));
break;
default:
+ ;
+ }
+}
+
+static int dump_node_typeinfo(ir_node *n) {
+ int bad = 0;
+
+ if (opt_dump_analysed_type_info) {
+ if (get_irg_typeinfo_state(current_ir_graph) == irg_typeinfo_consistent ||
+ get_irg_typeinfo_state(current_ir_graph) == irg_typeinfo_inconsistent ) {
+ type *tp = get_irn_type(n);
+ if (tp != none_type)
+ fprintf(F, " [%s]", get_type_name_ex(tp, &bad));
+ else
+ fprintf(F, " []");
+ }
}
+ return bad;
}
-inline void
+static INLINE int
dump_node_nodeattr (ir_node *n)
{
- switch (n->op->code) {
+ int bad = 0;
+
+ switch (get_irn_opcode(n)) {
+ case iro_Start:
+ if (false && interprocedural_view) {
+ fprintf (F, "%s", get_ent_dump_name(get_irg_ent(current_ir_graph)));
+ }
+ break;
case iro_Proj:
- if (n->in[1]->op->code == iro_Cmp) {
- xfprintf (F, "%s", get_pnc_string(n->attr.proj));
+ if (get_irn_opcode(get_Proj_pred(n)) == iro_Cmp) {
+ fprintf (F, "%s", get_pnc_string(get_Proj_proj(n)));
} else {
- xfprintf (F, "%ld", n->attr.proj);
+ fprintf (F, "%ld", get_Proj_proj(n));
}
break;
+ case iro_Filter:
+ fprintf (F, "%ld", get_Filter_proj(n));
+ break;
case iro_Sel: {
- assert(get_kind(get_Sel_entity(n)) == k_entity);
- xfprintf (F, "%s", id_to_str(get_entity_ident(get_Sel_entity(n))));
+ fprintf (F, "%s", get_ent_dump_name(get_Sel_entity(n)));
+ } break;
+ case iro_Cast: {
+ fprintf (F, "(%s)", get_type_name_ex(get_Cast_type(n), &bad));
} break;
+ case iro_Confirm: {
+ fprintf (F, "%s", get_pnc_string(get_Confirm_cmp(n)));
+ } break;
+
default:
+ ;
} /* end switch */
+
+ return bad;
}
-inline void
-dump_node_vcgattr (ir_node *n)
+static INLINE void dump_node_vcgattr(ir_node *n, int bad)
{
- switch (n->op->code) {
+ if (bad) {
+ fprintf(F, "color: red");
+ return;
+ }
+ switch (get_irn_opcode(n)) {
case iro_Start:
+ case iro_EndReg:
+ /* fall through */
+ case iro_EndExcept:
+ /* fall through */
case iro_End:
- xfprintf (F, "color: blue");
+ fprintf (F, "color: blue");
break;
case iro_Block:
- xfprintf (F, "color: lightyellow");
+ fprintf (F, "color: lightyellow");
break;
case iro_Phi:
- xfprintf (F, "color: green");
+ fprintf (F, "color: green");
break;
case iro_Const:
case iro_Proj:
+ case iro_Filter:
case iro_Tuple:
- xfprintf (F, "color: yellow");
+ fprintf (F, "color: yellow");
break;
default:
- xfprintf (F, DEFAULT_NODE_ATTR);
+ PRINT_DEFAULT_NODE_ATTR;
}
+
+ if (overrule_nodecolor) fprintf(F, " color: %s", overrule_nodecolor);
}
-void
-dump_node (ir_node *n) {
+static INLINE int dump_node_info(ir_node *n)
+{
+ int i, bad = 0;
+ char comma;
+ ir_graph *irg;
+
+ fprintf (F, " info1: \"");
+ if (opt_dump_pointer_values_to_info)
+ fprintf (F, "addr: %p \n", (void *)n);
+ fprintf (F, "visited: %ld \n", get_irn_visited(n));
+ irg = get_irn_irg(n);
+ if (irg != get_const_code_irg())
+ fprintf (F, "irg: %s\n", get_ent_dump_name(get_irg_entity(irg)));
+
+ fprintf(F, "arity: %d", get_irn_arity(n));
+ if ((get_irn_op(n) == op_Block) ||
+ (get_irn_op(n) == op_Phi) ||
+ ((get_irn_op(n) == op_Filter) && interprocedural_view)) {
+ fprintf(F, " backedges:");
+ comma = ' ';
+ for (i = 0; i < get_irn_arity(n); i++)
+ if (is_backedge(n, i)) { fprintf(F, "%c %d", comma, i); comma = ','; }
+ }
+ fprintf(F, "\n");
+
+ /* Loop node Someone else please tell me what's wrong ...
+ if (get_irn_loop(n)) {
+ ir_loop *loop = get_irn_loop(n);
+ assert(loop);
+ fprintf(F, " in loop %d with depth %d\n",
+ get_loop_loop_nr(loop), get_loop_depth(loop));
+ }
+ */
- /* dump this node */
- xfprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \"");
+ /* Source types */
+ switch (get_irn_opcode(n)) {
+ case iro_Start: {
+ type *tp = get_entity_type(get_irg_ent(get_irn_irg(n)));
+ fprintf(F, "start of method of type %s \n", get_type_name_ex(tp, &bad));
+ for (i = 0; i < get_method_n_params(tp); ++i)
+ fprintf(F, " param %d type: %s \n", i, get_type_name_ex(get_method_param_type(tp, i), &bad));
+ } break;
+ case iro_Alloc: {
+ fprintf(F, "allocating entity of type %s \n", get_type_name_ex(get_Alloc_type(n), &bad));
+ } break;
+ case iro_Free: {
+ fprintf(F, "freeing entity of type %s \n", get_type_name_ex(get_Free_type(n), &bad));
+ } break;
+ case iro_Sel: {
+ entity *ent = get_Sel_entity(n);
- dump_node_opcode(n);
- dump_node_mode (n);
- xfprintf (F, " ");
- dump_node_nodeattr(n);
-#ifdef DEBUG_libfirm
- xfprintf (F, " %ld", get_irn_node_nr(n));
-#endif
- xfprintf (F, "\" ");
- dump_node_vcgattr(n);
- xfprintf (F, "}\n");
+ if (ent) {
+ fprintf(F, "Selecting entity of type %s\n", get_type_name_ex(get_entity_type(ent), &bad));
+ fprintf(F, " from entity of type %s\n", get_type_name_ex(get_entity_owner(ent), &bad));
+ }
+ else {
+ fprintf(F, "<NULL entity>\n");
+ bad = 1;
+ }
+ } break;
+ case iro_Call: {
+ type *tp = get_Call_type(n);
+ fprintf(F, "calling method of type %s \n", get_type_name_ex(tp, &bad));
+ for (i = 0; i < get_method_n_params(tp); ++i)
+ fprintf(F, " param %d type: %s \n", i, get_type_name_ex(get_method_param_type(tp, i), &bad));
+ for (i = 0; i < get_method_n_ress(tp); ++i)
+ fprintf(F, " resul %d type: %s \n", i, get_type_name_ex(get_method_res_type(tp, i), &bad));
+ if (Call_has_callees(n)) {
+ fprintf(F, "possible callees: \n");
+ for (i = 0; i < get_Call_n_callees(n); i++) {
+ if (!get_Call_callee(n, i)) {
+ fprintf(F, " %d external method\n", i);
+ } else {
+ fprintf(F, " %d: %s\n", i, get_ent_dump_name(get_Call_callee(n, i)));
+ }
+ }
+ }
+ } break;
+ case iro_CallBegin: {
+ ir_node *call = get_CallBegin_call(n);
+ if (Call_has_callees(call)) {
+ fprintf(F, "possible callees: \n");
+ for (i = 0; i < get_Call_n_callees(call); i++) {
+ if (!get_Call_callee(call, i)) {
+ fprintf(F, " %d external method\n", i);
+ } else {
+ fprintf(F, " %d: %s\n", i, get_ent_dump_name(get_Call_callee(call, i)));
+ }
+ }
+ }
+ } break;
+ case iro_Return: {
+ if (!interprocedural_view) {
+ type *tp = get_entity_type(get_irg_ent(get_irn_irg(n)));
+ fprintf(F, "return in method of type %s \n", get_type_name_ex(tp, &bad));
+ for (i = 0; i < get_method_n_ress(tp); ++i)
+ fprintf(F, " res %d type: %s \n", i, get_type_name_ex(get_method_res_type(tp, i), &bad));
+ }
+ } break;
+ case iro_Const: {
+ type *tp = get_Const_type(n);
+ assert(tp != none_type);
+ fprintf(F, "Const of type %s \n", get_type_name_ex(get_Const_type(n), &bad));
+ } break;
+ case iro_Filter: {
+ int i;
+ if (interprocedural_view) {
+ fprintf(F, "intra predecessor nodes:\n");
+ for (i = 0; i < get_irn_intra_arity(n); i++) {
+ ir_node *pred = get_irn_intra_n(n, i);
+ fprintf(F, " %s%s %ld\n", get_irn_opname(pred), get_irn_modename(pred), get_irn_node_nr(pred));
+ }
+ } else {
+ fprintf(F, "inter predecessor nodes:\n");
+ for (i = 0; i < get_irn_inter_arity(n); i++) {
+ ir_node *pred = get_irn_inter_n(n, i);
+ fprintf(F, " %s%s %ld \tin graph %s\n", get_irn_opname(pred), get_irn_modename(pred),
+ get_irn_node_nr(pred), get_ent_dump_name(get_irg_entity(get_irn_irg(pred))));
+ }
+ }
+ } break;
+ default: ;
+ }
+
+ if (get_irg_typeinfo_state(get_irn_irg(n)) == irg_typeinfo_consistent ||
+ get_irg_typeinfo_state(get_irn_irg(n)) == irg_typeinfo_inconsistent )
+ if (get_irn_type(n) != none_type)
+ fprintf (F, "\nAnalysed type: %s", get_type_name_ex(get_irn_type(n), &bad));
+
+ fprintf (F, "\"");
+
+ return bad;
}
-void
-dump_ir_node (ir_node *n)
-{
- /* dump this node */
- fprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: ");
- switch (n->op->code) { /* node label */
- case iro_Start:
- xfprintf (F, "\"%I\" color: blue ", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_End:
- xfprintf (F, "\"%I\" color: blue ", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Block:
- xfprintf (F, "\"%I\" color: lightyellow ", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Phi:
- xfprintf (F, "\"%I%I\" color: green", get_irn_opident(n), get_irn_modeident(n));
- if (get_irn_modecode(n) == irm_M)
- xfprintf (F, DEFAULT_NODE_ATTR " color: green");
- else
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Const:
- xfprintf (F, "\"%v%I\" color: yellow ", n->attr.con, get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Id:
- xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Proj:
- if (n->in[1]->op->code == iro_Cmp) {
- xfprintf (F, "\"%I%I %s\" color: yellow", get_irn_opident(n), get_irn_modeident(n),
- get_pnc_string(n->attr.proj));
- } else {
- xfprintf (F, "\"%I%I %ld\"", get_irn_opident(n), get_irn_modeident(n), n->attr.proj);
+static INLINE
+bool is_constlike_node(ir_node *n) {
+ ir_op *op = get_irn_op(n);
+ return (op == op_Const || op == op_Bad || op == op_SymConst || op == op_Unknown);
+}
+
+
+/* outputs the predecessors of n, that are constants, local. I.e.,
+ generates a copy of the constant predecessors for each node called with. */
+static void dump_const_node_local(ir_node *n) {
+ int i;
+ if (!get_opt_dump_const_local()) return;
+
+ /* Use visited flag to avoid outputting nodes twice.
+ initialize it first. */
+ for (i = 0; i < get_irn_arity(n); i++) {
+ ir_node *con = get_irn_n(n, i);
+ if (is_constlike_node(con)) {
+ set_irn_visited(con, get_irg_visited(current_ir_graph)-1);
}
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Conv:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Tuple:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Add:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Sub:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Mul:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Quot:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_DivMod:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Div:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Mod:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_And:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Or:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Eor:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Shl:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Shr:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Abs:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Cmp:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Jmp:
- xfprintf (F, "\"%I\"", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Cond:
- xfprintf (F, "\"%I\"", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Call:
- xfprintf (F, "\"%I\"", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Return:
- xfprintf (F, "\"%I\"", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Raise:
- xfprintf (F, "\"%I%I\"", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Load:
- case iro_Store:
- xfprintf (F, "\"%R\"", n);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Alloc:
- xfprintf (F, "\"%I\" ", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Sel:
- assert(get_kind(get_Sel_entity(n)) == k_entity);
- xfprintf (F, "\"%I ", get_irn_opident(n));
- xfprintf (F, "%s", id_to_str(get_entity_ident(get_Sel_entity(n))));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_SymConst:
- assert(get_kind(get_SymConst_type(n)) == k_type);
- assert(get_type_ident(get_SymConst_type(n)));
- xfprintf (F, "\"%s ", get_type_name(get_SymConst_type(n)));
- switch (n->attr.i.num){
- case type_tag:
- xfprintf (F, "tag\" ");
- break;
- case size:
- xfprintf (F, "size\" ");
- break;
- default:
- assert(0);
- break;
+ }
+
+ for (i = 0; i < get_irn_arity(n); i++) {
+ ir_node *con = get_irn_n(n, i);
+ if (is_constlike_node(con) && irn_not_visited(con)) {
+ int bad = 0;
+
+ mark_irn_visited(con);
+ /* Generate a new name for the node by appending the names of
+ n and const. */
+ fprintf(F, "node: {title: "); PRINT_CONSTID(n, con);
+ fprintf(F, " label: \"");
+ bad |= dump_node_opcode(F, con);
+ dump_node_mode (con);
+ bad |= dump_node_typeinfo(con);
+ fprintf (F, " ");
+ bad |= dump_node_nodeattr(con);
+ fprintf(F, " %ld", get_irn_node_nr(con));
+ fprintf(F, "\" ");
+ bad |= dump_node_info(con);
+ dump_node_vcgattr(con, bad);
+ fprintf(F, "}\n");
}
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Sync:
- xfprintf (F, "\"%I\" ", get_irn_opident(n));
- xfprintf (F, DEFAULT_NODE_ATTR " color: green");
- break;
- case iro_Bad:
- xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- default:
- xfprintf (F, "\"%I%I\" ", get_irn_opident(n), get_irn_modeident(n));
}
- xfprintf (F, "}\n"); /* footer */
}
+static void print_node_error(const char *p)
+{
+ if (! p)
+ return;
+
+ fprintf (F, " info2: \"%s\"", p);
+}
+
+static void dump_node(ir_node *n)
+{
+ int bad = 0;
+ const char *p;
+
+ if (get_opt_dump_const_local() && is_constlike_node(n)) return;
+ /* dump this node */
+ fprintf(F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \"");
+
+ bad = ! irn_vrfy_irg_dump(n, current_ir_graph, &p);
+ bad |= dump_node_opcode(F, n);
+ dump_node_mode (n);
+ bad |= dump_node_typeinfo(n);
+ fprintf(F, " ");
+ bad |= dump_node_nodeattr(n);
+ fprintf(F, " %ld", get_irn_node_nr(n));
+ fprintf(F, "\" ");
+ bad |= dump_node_info(n);
+ print_node_error(p);
+ dump_node_vcgattr(n, bad);
+ fprintf(F, "}\n");
+ dump_const_node_local(n);
+#ifdef HEAPANAL
+ dump_chi_term(F, n);
+ dump_state(F, n);
+#endif
+}
/* dump the edge to the block this node belongs to */
-void
+static void
dump_ir_block_edge(ir_node *n) {
+ if (get_opt_dump_const_local() && is_constlike_node(n)) return;
if (is_no_Block(n)) {
- xfprintf (F, "edge: { sourcename: \"");
+ fprintf (F, "edge: { sourcename: \"");
PRINT_NODEID(n);
- xfprintf (F, "\" targetname: \"");
- PRINT_NODEID(get_nodes_Block(n));
- xfprintf (F, "\" " BLOCK_EDGE_ATTR "}\n");
+ fprintf (F, "\" targetname: \"");
+ PRINT_NODEID(get_nodes_block(n));
+ fprintf (F, "\" " BLOCK_EDGE_ATTR "}\n");
}
}
-void print_edge_vcgattr(ir_node *from, int to) {
+static void print_edge_vcgattr(ir_node *from, int to) {
assert(from);
+ if (dump_backedge_information_flag && is_backedge(from, to))
+ fprintf (F, BACK_EDGE_ATTR);
+
switch (get_irn_opcode(from)) {
case iro_Block:
- xfprintf (F, CF_EDGE_ATTR);
+ fprintf (F, CF_EDGE_ATTR);
break;
case iro_Start: break;
- case iro_End: break;
+ case iro_End:
+ if (to >= 0) {
+ if (get_irn_mode(get_End_keepalive(from, to)) == mode_BB)
+ fprintf (F, CF_EDGE_ATTR);
+ if (get_irn_mode(get_End_keepalive(from, to)) == mode_X)
+ fprintf (F, MEM_EDGE_ATTR);
+ }
+ break;
+ case iro_EndReg: break;
+ case iro_EndExcept: break;
case iro_Jmp: break;
+ case iro_Break: break;
case iro_Cond: break;
case iro_Return:
case iro_Raise:
- if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Const: break;
case iro_SymConst:break;
case iro_Sel:
case iro_Call:
- if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
+ case iro_CallBegin: break;
case iro_Add: break;
case iro_Sub: break;
case iro_Minus: break;
case iro_DivMod:
case iro_Div:
case iro_Mod:
- if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Abs: break;
case iro_And: break;
case iro_Cmp: break;
case iro_Conv: break;
case iro_Phi:
- if (get_irn_modecode(from) == irm_M) xfprintf (F, MEM_EDGE_ATTR);
+ if (get_irn_modecode(from) == irm_M) fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Load:
case iro_Store:
case iro_Alloc:
case iro_Free:
- if (to == 0) xfprintf (F, MEM_EDGE_ATTR);
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Sync:
- xfprintf (F, MEM_EDGE_ATTR);
+ fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Tuple: break;
case iro_Proj:
+ case iro_Filter:
switch (get_irn_modecode(from)) {
case irm_X:
- xfprintf (F, CF_EDGE_ATTR);
+ fprintf (F, CF_EDGE_ATTR);
break;
case irm_M:
- xfprintf (F, MEM_EDGE_ATTR);
+ fprintf (F, MEM_EDGE_ATTR);
break;
default: break;
}
break;
case iro_Bad: break;
+ case iro_Unknown: break;
case iro_Id: break;
default:
+ ;
}
}
/* dump edges to our inputs */
-void
+static void
dump_ir_data_edges(ir_node *n) {
- int i;
+ int i, visited = get_irn_visited(n);
+
+ if ((get_irn_op(n) == op_End) && (!dump_keepalive))
+ return;
for (i = 0; i < get_irn_arity(n); i++) {
- assert(get_irn_n(n, i));
- fprintf (F, "edge: {sourcename: \"");
+ ir_node * pred = get_irn_n(n, i);
+ assert(pred);
+
+ if ((interprocedural_view && get_irn_visited(pred) < visited))
+ continue; /* pred not dumped */
+
+ if (dump_backedge_information_flag && is_backedge(n, i))
+ fprintf (F, "backedge: {sourcename: \"");
+ else
+ fprintf (F, "edge: {sourcename: \"");
PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"");
- PRINT_NODEID(get_irn_n(n, i));
- fprintf (F, "\"");
+ fprintf (F, "\" targetname: ");
+ if ((get_opt_dump_const_local()) && is_constlike_node(pred)) {
+ PRINT_CONSTID(n, pred);
+ } else {
+ fprintf(F, "\""); PRINT_NODEID(pred); fprintf(F, "\"");
+ }
fprintf (F, " label: \"%d\" ", i);
print_edge_vcgattr(n, i);
fprintf (F, "}\n");
}
}
+/** Dumps a node and its edges but not the block edge
+ */
+static INLINE void
+dump_node_wo_blockedge (ir_node *n, void* env) {
+ dump_node(n);
+ dump_ir_data_edges(n);
+}
+
+/** Dumps a node and its edges.
+ */
+static void
+dump_whole_node (ir_node *n, void* env) {
+ dump_node_wo_blockedge(n, env);
+ if (!node_floats(n)) dump_ir_block_edge(n);
+}
+
+static void
+dump_const_node(ir_node *n, void *env) {
+ if (is_Block(n)) return;
+ dump_node_wo_blockedge(n, env);
+}
+
+/***********************************************************************/
+/* the following routines dump the nodes/irgs bracketed to graphs. */
+/***********************************************************************/
+
+/** Dumps a constant expression as entity initializer, array bound ...
+ */
+static void dump_const_expression(ir_node *value) {
+ ir_graph *rem = current_ir_graph;
+ int rem_dump_const_local = dump_const_local;
+ dump_const_local = 0;
+ current_ir_graph = get_const_code_irg();
+ irg_walk(value, dump_const_node, NULL, NULL);
+ /* Decrease visited flag so that we walk with the same flag for the next
+ expresssion. This guarantees that we don't dump the same node twice,
+ as for const expressions cse is performed to save memory. */
+ set_irg_visited(current_ir_graph, get_irg_visited(current_ir_graph) -1);
+ current_ir_graph = rem;
+ dump_const_local = rem_dump_const_local;
+}
+
+/** Dump a block as graph containing its nodes.
+ *
+ * Expects to find nodes belonging to the block as list in its
+ * link field.
+ * Dumps the edges of all nodes including itself. */
+static void
+dump_whole_block(ir_node *block) {
+ ir_node *node;
+ assert(is_Block(block));
+
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(block);
+ fprintf(F, "\" label: \"");
+ dump_node_opcode(F, block);
+ fprintf (F, " %ld", get_irn_node_nr(block));
+#ifdef HEAPANAL
+ if (get_opt_dump_abstvals())
+ fprintf (F, " seqno: %d", (int)get_Block_seqno(block));
+#endif
+ fprintf(F, "\" status:clustered color:%s \n",
+ get_Block_matured(block) ? "yellow" : "red");
+
+ /* dump the blocks edges */
+ dump_ir_data_edges(block);
+
+ /* dump the nodes that go into the block */
+ for (node = ird_get_irn_link(block); node; node = ird_get_irn_link(node)) {
+ dump_node(node);
+ dump_ir_data_edges(node);
+ }
+
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(block);
+#ifdef HEAPANAL
+ dump_chi_term(F, block);
+#endif
+ fprintf(F, "\n");
+}
+
+/** dumps a graph block-wise. Expects all blockless nodes in arr in irgs link.
+ * The outermost nodes: blocks and nodes not pinned, Bad, Unknown. */
+static void
+dump_block_graph(ir_graph *irg) {
+ int i;
+ ir_graph *rem = current_ir_graph;
+ ir_node **arr = ird_get_irg_link(irg);
+ current_ir_graph = irg;
+
+ for (i = ARR_LEN(arr) - 1; i >= 0; --i) {
+ ir_node * node = arr[i];
+ if (is_Block(node)) {
+ /* Dumps the block and all the nodes in the block, which are to
+ be found in Block->link. */
+ dump_whole_block(node);
+ } else {
+ /* Nodes that are not in a Block. */
+ dump_node(node);
+ dump_ir_data_edges(node);
+ }
+ }
+
+ if (dump_loop_information_flag) dump_loop_nodes_into_graph(irg);
+
+ current_ir_graph = rem;
+}
+
+/** Dumps an irg as a graph.
+ * If interprocedural view edges can point to nodes out of this graph.
+ */
+static void dump_graph(ir_graph *irg) {
+
+ fprintf(F, "graph: { title: \"");
+ PRINT_IRGID(irg);
+ fprintf(F, "\" label: \"%s\" status:clustered color:white \n",
+ get_ent_dump_name(get_irg_ent(irg)));
+
+ dump_block_graph (irg);
+
+ /* Close the vcg information for the irg */
+ fprintf(F, "}\n\n");
+}
+
+/*******************************************************************/
+/* Basic type and entity nodes and edges. */
+/*******************************************************************/
+
/* dumps the edges between nodes and their type or entity attributes. */
-void dump_node2type_edges (ir_node *n, void *env)
+static void dump_node2type_edges (ir_node *n, void *env)
{
assert(n);
break;
case iro_SymConst:
if ( (get_SymConst_kind(n) == type_tag)
- || (get_SymConst_kind(n) == size)) {
- xfprintf (F, "edge: { sourcename: \"");
- PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", get_SymConst_type(n));
- }
+ || (get_SymConst_kind(n) == size))
+ {
+ print_node_type_edge(F,n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR);
+ }
break;
case iro_Sel: {
- xfprintf (F, "edge: { sourcename: \"");
- PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", get_Sel_entity(n));
+ print_node_ent_edge(F,n,get_Sel_entity(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Call: {
- xfprintf (F, "edge: { sourcename: \"");
- PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", get_Call_type(n));
+ print_node_type_edge(F,n,get_Call_type(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Alloc: {
- xfprintf (F, "edge: { sourcename: \"");
- PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", get_Alloc_type(n));
+ print_node_type_edge(F,n,get_Alloc_type(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Free: {
- xfprintf (F, "edge: { sourcename: \"");
- PRINT_NODEID(n);
- fprintf (F, "\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", get_Free_type(n));
+ print_node_type_edge(F,n,get_Free_type(n),NODE2TYPE_EDGE_ATTR);
+ } break;
+ case iro_Cast: {
+ print_node_type_edge(F,n,get_Cast_type(n),NODE2TYPE_EDGE_ATTR);
} break;
default:
break;
}
-void dump_const_expression(ir_node *value) {
- ir_graph *rem = current_ir_graph;
- current_ir_graph = get_const_code_irg();
- irg_walk(value, dump_ir_blocks_nodes, NULL, get_nodes_Block(value));
- set_irg_visited(current_ir_graph, get_irg_visited(current_ir_graph) -1);
- current_ir_graph = rem;
-}
-
-
-void print_type_info(type *tp) {
+static void print_type_info(type *tp) {
if (get_type_state(tp) == layout_undefined) {
- xfprintf(F, "state: layout_undefined\n");
+ fprintf(F, "state: layout_undefined\n");
} else {
- xfprintf(F, "state: layout_fixed,\n");
+ fprintf(F, "state: layout_fixed,\n");
}
if (get_type_mode(tp))
- xfprintf(F, "mode: %s,\n", get_mode_name(get_type_mode(tp)));
- xfprintf(F, "size: %dB,\n", get_type_size(tp));
+ fprintf(F, "mode: %s,\n", get_mode_name(get_type_mode(tp)));
+ fprintf(F, "size: %dB,\n", get_type_size(tp));
+}
+
+static void print_typespecific_info(type *tp) {
+ switch (get_type_tpop_code(tp)) {
+ case tpo_class:
+ {
+ fprintf(F, "peculiarity: %s\n", get_peculiarity_string(get_class_peculiarity(tp)));
+ } break;
+ case tpo_struct:
+ {
+ } break;
+ case tpo_method:
+ {
+ fprintf(F, "variadicity: %s\n", get_variadicity_name(get_method_variadicity(tp)));
+ fprintf(F, "params: %d\n", get_method_n_params(tp));
+ fprintf(F, "results: %d\n", get_method_n_ress(tp));
+ } break;
+ case tpo_union:
+ {
+ } break;
+ case tpo_array:
+ {
+ } break;
+ case tpo_enumeration:
+ {
+ } break;
+ case tpo_pointer:
+ {
+ } break;
+ case tpo_primitive:
+ {
+ } break;
+ default: break;
+ } /* switch type */
}
-void print_typespecific_info(type *tp) {
+static void print_typespecific_vcgattr(type *tp) {
switch (get_type_tpop_code(tp)) {
case tpo_class:
{
- xfprintf (F, " " TYPE_CLASS_NODE_ATTR);
+ if (peculiarity_existent == get_class_peculiarity(tp))
+ fprintf (F, " " TYPE_CLASS_NODE_ATTR);
+ else
+ fprintf (F, " " TYPE_DESCRIPTION_NODE_ATTR);
} break;
case tpo_struct:
{
- xfprintf (F, " " TYPE_METH_NODE_ATTR);
+ fprintf (F, " " TYPE_METH_NODE_ATTR);
} break;
case tpo_method:
{
} /* switch type */
}
-void print_type_node(type *tp) {
- xfprintf (F, "node: {title: \"%p\" ", tp);
- xfprintf (F, "label: \"%I %I\"", get_type_tpop_nameid(tp), get_type_ident(tp));
- xfprintf (F, "info1: \"");
+static int print_type_node(type *tp)
+{
+ int bad = 0;
+
+ fprintf (F, "node: {title: ");
+ PRINT_TYPEID(tp);
+ fprintf (F, " label: \"%s %s\"", get_type_tpop_name(tp), get_type_name_ex(tp, &bad));
+ fprintf (F, " info1: \"");
print_type_info(tp);
- xfprintf (F, "\"");
print_typespecific_info(tp);
- xfprintf (F, "}\n");
+ fprintf (F, "\"");
+ print_typespecific_vcgattr(tp);
+ fprintf (F, "}\n");
+
+ return bad;
+}
+
+#define X(a) case a: fprintf(F, #a); break
+void dump_entity_node(entity *ent)
+{
+ fprintf (F, "node: {title: \"");
+ PRINT_ENTID(ent); fprintf(F, "\"");
+ fprintf (F, DEFAULT_TYPE_ATTRIBUTE);
+ fprintf (F, "label: ");
+ fprintf (F, "\"ent %s\" " ENTITY_NODE_ATTR , get_ent_dump_name(ent));
+ fprintf (F, "\n info1: \"\nid: "); PRINT_ENTID(ent);
+
+ fprintf (F, "\nallocation: ");
+ switch (get_entity_allocation(ent)) {
+ X(allocation_dynamic);
+ X(allocation_automatic);
+ X(allocation_static);
+ X(allocation_parameter);
+ }
+
+ fprintf (F, "\nvisibility: ");
+ switch (get_entity_visibility(ent)) {
+ X(visibility_local);
+ X(visibility_external_visible);
+ X(visibility_external_allocated);
+ }
+
+ fprintf (F, "\nvariability: ");
+ switch (get_entity_variability(ent)) {
+ X(variability_uninitialized);
+ X(variability_initialized);
+ X(variability_part_constant);
+ X(variability_constant);
+ }
+
+ fprintf (F, "\nvolatility: ");
+ switch (get_entity_volatility(ent)) {
+ X(volatility_non_volatile);
+ X(volatility_is_volatile);
+ }
+
+ fprintf(F, "\npeculiarity: %s", get_peculiarity_string(get_entity_peculiarity(ent)));
+ fprintf(F, "\nname: %s\nld_name: %s",
+ get_entity_name(ent), ent->ld_name ? get_entity_ld_name(ent) : "no yet set");
+ fprintf(F, "\noffset: %d", get_entity_offset(ent));
+ if (is_method_type(get_entity_type(ent))) {
+ if (get_entity_irg(ent)) /* can be null */
+ { fprintf (F, "\nirg = "); PRINT_IRGID(get_entity_irg(ent)); }
+ else
+ { fprintf (F, "\nirg = NULL"); }
+ }
+ fprintf(F, "\"\n}\n");
+}
+#undef X
+
+static void dump_enum_item(type *tp, int pos)
+{
+ char buf[1024];
+ ident *id = get_enumeration_nameid(tp, pos);
+ tarval *tv = get_enumeration_enum(tp, pos);
+
+ tarval_snprintf(buf, sizeof(buf), tv);
+ fprintf (F, "node: {title: \"");
+ PRINT_ITEMID(tp, pos); fprintf(F, "\"");
+ fprintf (F, DEFAULT_ENUM_ITEM_ATTRIBUTE);
+ fprintf (F, "label: ");
+ fprintf (F, "\"enum item %s\" " ENUM_ITEM_NODE_ATTR, id_to_str(id));
+ fprintf (F, "\n info1: \"value: %s\"}\n", buf);
}
/* dumps a type or entity and it's edges. */
-void
+static void
dump_type_info (type_or_ent *tore, void *env) {
int i = 0; /* to shutup gcc */
entity *ent = (entity *)tore;
ir_node *value;
/* The node */
- xfprintf (F, "node: {title: \"%p\" ", tore);
- xfprintf (F, DEFAULT_TYPE_ATTRIBUTE);
- xfprintf (F, "label: ");
- xfprintf (F, "\"ent %I\" " ENTITY_NODE_ATTR , get_entity_ident(ent));
- if(dynamic_allocated == get_entity_allocation(ent))
- xfprintf (F, " info1:\"dynamic allocated\n");
- else
- xfprintf (F, " info1:\"static allocated\n");
- switch (get_entity_visibility(ent)) {
- case local: fprintf (F, "local\n"); break;
- case external_visible: fprintf (F, "external_visible\n"); break;
- case external_allocated: fprintf (F, "external_allocate\nd");break;
- }
- switch (get_entity_variability(ent)) {
- case uninitialized: fprintf (F, "uninitialized");break;
- case initialized: fprintf (F, "initialized"); break;
- case part_constant: fprintf (F, "part_constant");break;
- case constant: fprintf (F, "constant"); break;
- }
- xfprintf(F, "\"}\n");
+ dump_entity_node(ent);
/* The Edges */
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ENT_OWN_EDGE_ATTR "}\n", ent, get_entity_owner(ent));
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ENT_TYPE_EDGE_ATTR "}\n", ent, get_entity_type(ent));
- for(i = 0; i < get_entity_n_overwrites(ent); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ENT_OVERWRITES_EDGE_ATTR "}\n", ent, get_entity_overwrites(ent, i));
+ /* skip this to reduce graph. Member edge of type is parallel to this edge. *
+ fprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
+ ENT_OWN_EDGE_ATTR "}\n", ent, get_entity_owner(ent));*/
+ print_ent_type_edge(F,ent, get_entity_type(ent), ENT_TYPE_EDGE_ATTR);
+ if(is_class_type(get_entity_owner(ent))) {
+ for(i = 0; i < get_entity_n_overwrites(ent); i++){
+ print_ent_ent_edge(F,ent, get_entity_overwrites(ent, i), ENT_OVERWRITES_EDGE_ATTR);
+ }
+ }
/* attached subgraphs */
- if (const_entities && (get_entity_variability(ent) != uninitialized)) {
- if (is_atomic_entity(ent)) {
- value = get_atomic_ent_value(ent);
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"", ent);
- PRINT_NODEID(value);
- fprintf(F, "\" " ENT_VALUE_EDGE_ATTR "\"}\n");
- dump_const_expression(value);
- }
- if (is_compound_entity(ent)) {
- for (i = 0; i < get_compound_ent_n_values(ent); i++) {
- value = get_compound_ent_value(ent, i);
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"", ent);
- PRINT_NODEID(value);
- fprintf(F, "\" " ENT_VALUE_EDGE_ATTR " %d \"}\n", i);
- dump_const_expression(value);
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ENT_CORR_EDGE_ATTR "}\n", ent,
- get_compound_ent_value_member(ent, i), i);
- }
- }
+ if (const_entities && (get_entity_variability(ent) != variability_uninitialized)) {
+ if (is_atomic_entity(ent)) {
+ value = get_atomic_ent_value(ent);
+ if (value) {
+ print_ent_node_edge(F,ent, value, ENT_VALUE_EDGE_ATTR, i);
+ /* DDMN(value); $$$ */
+ dump_const_expression(value);
+ }
+ }
+ if (is_compound_entity(ent)) {
+ for (i = 0; i < get_compound_ent_n_values(ent); i++) {
+ value = get_compound_ent_value(ent, i);
+ if (value) {
+ print_ent_node_edge(F,ent,value,ENT_VALUE_EDGE_ATTR,i);
+ dump_const_expression(value);
+ print_ent_ent_edge(F,ent, get_compound_ent_value_member(ent, i), ENT_CORR_EDGE_ATTR, i);
+ /*
+ fprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
+ ENT_CORR_EDGE_ATTR "}\n", GET_ENTID(ent),
+ get_compound_ent_value_member(ent, i), i);
+ */
+ }
+ }
+ }
}
} break;
case k_type:
/* and now the edges */
switch (get_type_tpop_code(tp)) {
case tpo_class:
- {
- for (i=0; i < get_class_n_supertype(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- TYPE_SUPER_EDGE_ATTR "}\n",
- tp, get_class_supertype(tp, i));
- for (i=0; i < get_class_n_member(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- TYPE_MEMBER_EDGE_ATTR "}\n",
- tp, get_class_member(tp, i));
- } break;
+ {
+ for (i=0; i < get_class_n_supertypes(tp); i++) {
+ print_type_type_edge(F, tp,get_class_supertype(tp, i),TYPE_SUPER_EDGE_ATTR);
+ }
+
+ for (i=0; i < get_class_n_members(tp); i++) {
+ print_type_ent_edge(F,tp,get_class_member(tp, i),TYPE_MEMBER_EDGE_ATTR);
+ }
+ } break;
case tpo_struct:
- {
- for (i=0; i < get_struct_n_member(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- TYPE_MEMBER_EDGE_ATTR "}\n",
- tp, get_struct_member(tp, i));
- } break;
+ {
+ for (i=0; i < get_struct_n_members(tp); i++) {
+ print_type_ent_edge(F,tp,get_struct_member(tp, i),TYPE_MEMBER_EDGE_ATTR);
+ }
+ } break;
case tpo_method:
- {
- for (i = 0; i < get_method_n_params(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- METH_PAR_EDGE_ATTR "}\n",
- tp, get_method_param_type(tp, i), i);
- for (i = 0; i < get_method_n_res(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- METH_RES_EDGE_ATTR "}\n",
- tp, get_method_res_type(tp, i), i);
- } break;
+ {
+ for (i = 0; i < get_method_n_params(tp); i++)
+ {
+ print_type_type_edge(F,tp,get_method_param_type(tp, i),METH_PAR_EDGE_ATTR,i);
+ }
+ for (i = 0; i < get_method_n_ress(tp); i++)
+ {
+ print_type_type_edge(F,tp,get_method_res_type(tp, i),METH_RES_EDGE_ATTR,i);
+ }
+ } break;
case tpo_union:
- {
- for (i = 0; i < get_union_n_members(tp); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- "label: \"\"f" UNION_EDGE_ATTR "}\n",
- tp, get_union_member(tp, i));
- } break;
+ {
+ for (i = 0; i < get_union_n_members(tp); i++)
+ {
+ print_type_ent_edge(F,tp,get_union_member(tp, i),UNION_EDGE_ATTR);
+ }
+ } break;
case tpo_array:
- {
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ARR_ELT_TYPE_EDGE_ATTR "}\n", tp, get_array_element_type(tp), i);
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ARR_ENT_EDGE_ATTR "}\n", tp, get_array_element_entity(tp), i);
- } break;
+ {
+ print_type_type_edge(F,tp,get_array_element_type(tp),ARR_ELT_TYPE_EDGE_ATTR);
+ print_type_ent_edge(F,tp,get_array_element_entity(tp),ARR_ENT_EDGE_ATTR);
+ for (i = 0; i < get_array_n_dimensions(tp); i++) {
+ ir_node *upper = get_array_upper_bound(tp, i);
+ ir_node *lower = get_array_lower_bound(tp, i);
+ print_node_type_edge(F,upper, tp, "label: \"upper %d\"", get_array_order(tp, i));
+ print_node_type_edge(F,lower, tp, "label: \"lower %d\"", get_array_order(tp, i));
+ dump_const_expression(upper);
+ dump_const_expression(lower);
+ }
+
+ } break;
case tpo_enumeration:
- {
- } break;
+ {
+ for (i = 0; i < get_enumeration_n_enums(tp); ++i) {
+ dump_enum_item(tp, i);
+ print_enum_item_edge(F, tp, i, "label: \"item %d\"", i);
+ }
+ } break;
case tpo_pointer:
- {
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- PTR_PTS_TO_EDGE_ATTR "}\n", tp,
- get_pointer_points_to_type(tp), i);
- } break;
+ {
+ print_type_type_edge(F,tp,get_pointer_points_to_type(tp), PTR_PTS_TO_EDGE_ATTR);
+ } break;
case tpo_primitive:
- {
- } break;
+ {
+ } break;
default: break;
} /* switch type */
}
- break; /* case k_type */
- default:
- {
- printf(" *** irdump, %s(l.%i), faulty type.\n", __FUNCTION__, __LINE__);
- } break;
- } /* switch kind_or_entity */
+ break; /* case k_type */
+ default:
+ {
+ printf(" *** irdump, dump_type_info(l.%i), faulty type.\n", __LINE__);
+ } break;
+ } /* switch kind_or_entity */
+}
+
+/** For dumping class hierarchies.
+ * Dumps a class type node and a superclass edge.
+ * If env != null dumps entities of classes and overwrites edges.
+ */
+static void
+dump_class_hierarchy_node (type_or_ent *tore, void *env) {
+ int i = 0; /* to shutup gcc */
+
+ /* dump this type or entity */
+ switch (get_kind(tore)) {
+ case k_entity: {
+ entity *ent = (entity *)tore;
+ if (get_entity_owner(ent) == get_glob_type()) break;
+ if ((env) && is_class_type(get_entity_owner(ent))) {
+ /* The node */
+ dump_entity_node(ent);
+ /* The edges */
+ print_type_ent_edge(F,get_entity_owner(ent),ent,TYPE_MEMBER_EDGE_ATTR);
+ for(i = 0; i < get_entity_n_overwrites(ent); i++)
+ {
+ print_ent_ent_edge(F,get_entity_overwrites(ent, i),ent, ENT_OVERWRITES_EDGE_ATTR);
+ }
+ }
+ } break; /* case k_entity */
+ case k_type:
+ {
+ type *tp = (type *)tore;
+ if (tp == get_glob_type()) break;
+ switch (get_type_tpop_code(tp)) {
+ case tpo_class: {
+ print_type_node(tp);
+ /* and now the edges */
+ for (i=0; i < get_class_n_supertypes(tp); i++)
+ {
+ print_type_type_edge(F,tp,get_class_supertype(tp, i),TYPE_SUPER_EDGE_ATTR);
+ }
+ } break;
+ default: break;
+ } /* switch type */
+ }
+ break; /* case k_type */
+ default:
+ {
+ printf(" *** irdump, dump_class_hierarchy_node(l.%i), faulty type.\n", __LINE__);
+ } break;
+ } /* switch kind_or_entity */
+}
+
+/*******************************************************************/
+/* dump analysis information that is expressed in graph terms. */
+/*******************************************************************/
+
+/* dump out edges */
+static void
+dump_out_edge (ir_node *n, void* env) {
+ int i;
+ for (i = 0; i < get_irn_n_outs(n); i++) {
+ assert(get_irn_out(n, i));
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_NODEID(n);
+ fprintf (F, "\" targetname: \"");
+ PRINT_NODEID(get_irn_out(n, i));
+ fprintf (F, "\" color: red linestyle: dashed");
+ fprintf (F, "}\n");
+ }
+}
+
+static INLINE void
+dump_loop_label(ir_loop *loop) {
+ fprintf (F, "loop %d, %d sons, %d nodes",
+ get_loop_depth(loop), get_loop_n_sons(loop), get_loop_n_nodes(loop));
+}
+
+static INLINE void dump_loop_info(ir_loop *loop) {
+ fprintf (F, " info1: \"");
+ fprintf (F, " loop nr: %d", get_loop_loop_nr(loop));
+#if DEBUG_libfirm /* GL @@@ debug analyses */
+ fprintf (F, "\n The loop was analyzed %d times.", (int)get_loop_link(loop));
+#endif
+ fprintf (F, "\"");
+}
+
+static INLINE void
+dump_loop_node(ir_loop *loop) {
+ fprintf (F, "node: {title: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" label: \"");
+ dump_loop_label(loop);
+ fprintf (F, "\" ");
+ dump_loop_info(loop);
+ fprintf (F, "}\n");
+
+}
+
+static INLINE void
+dump_loop_node_edge (ir_loop *loop, int i) {
+ assert(loop);
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" targetname: \"");
+ PRINT_NODEID(get_loop_node(loop, i));
+ fprintf (F, "\" color: green");
+ fprintf (F, "}\n");
+}
+
+static INLINE void
+dump_loop_son_edge (ir_loop *loop, int i) {
+ assert(loop);
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" targetname: \"");
+ PRINT_LOOPID(get_loop_son(loop, i));
+ fprintf (F, "\" color: darkgreen label: \"%d\"}\n",
+ get_loop_element_pos(loop, get_loop_son(loop, i)));
+}
+
+static
+void dump_loops (ir_loop *loop) {
+ int i;
+ /* dump this loop node */
+ dump_loop_node(loop);
+
+ /* dump edges to nodes in loop -- only if it is a real loop */
+ if (get_loop_depth(loop) != 0) {
+ for (i = 0; i < get_loop_n_nodes(loop); i++) {
+ dump_loop_node_edge(loop, i);
+ }
+ }
+ for (i = 0; i < get_loop_n_sons(loop); i++) {
+ dump_loops(get_loop_son(loop, i));
+ dump_loop_son_edge(loop, i);
+ }
}
+static INLINE
+void dump_loop_nodes_into_graph(ir_graph *irg) {
+ ir_graph *rem = current_ir_graph;
+ current_ir_graph = irg;
+
+ if (get_irg_loop(irg)) dump_loops(get_irg_loop(irg));
+
+ current_ir_graph = rem;
+}
+
+
/************************************************************************/
/* open and close vcg file */
/************************************************************************/
-void vcg_open (ir_graph *irg, char *suffix) {
+static INLINE void
+dump_vcg_header(const char *name, const char *orientation) {
+ char *label;
+
+ if (edge_label) {
+ label = "yes";
+ } else {
+ label = "no";
+ }
+
+ if (!orientation) orientation = "bottom_to_top";
+
+ /* print header */
+ fprintf (F,
+ "graph: { title: \"ir graph of %s\"\n"
+ "display_edge_labels: %s\n"
+ "layoutalgorithm: mindepth\n"
+ "manhattan_edges: yes\n"
+ "port_sharing: no\n"
+ "orientation: %s\n"
+ "classname 1: \"Data\"\n"
+ "classname 2: \"Block\"\n"
+ "classname 13:\"Control Flow\"\n"
+ "classname 14:\"Memory\"\n"
+ "classname 15:\"Dominators\"\n"
+ "classname 3: \"Entity type\"\n"
+ "classname 4: \"Entity owner\"\n"
+ "classname 5: \"Method Param\"\n"
+ "classname 6: \"Method Res\"\n"
+ "classname 7: \"Super\"\n"
+ "classname 8: \"Union\"\n"
+ "classname 9: \"Points-to\"\n"
+ "classname 10: \"Array Element Type\"\n"
+ "classname 11: \"Overwrites\"\n"
+ "classname 12: \"Member\"\n"
+ "infoname 1: \"Attribute\"\n"
+ "infoname 2: \"Verification errors\"\n",
+ name, label, orientation);
+
+ fprintf (F, "\n"); /* a separator */
+}
+
+static void vcg_open (ir_graph *irg, char * suffix1, char *suffix2) {
+ const char *nm = get_irg_dump_name(irg);
+ int len = strlen(nm), i, j;
char *fname; /* filename to put the vcg information in */
- const char *cp;
- ident *id;
- int len;
- char label[4];
- entity *ent;
+
+ if (!suffix1) suffix1 = "";
+ if (!suffix2) suffix2 = "";
/** open file for vcg graph */
- ent = get_irg_ent(irg);
- id = get_entity_ld_ident (ent);
- len = id_to_strlen (id);
- cp = id_to_str (id);
- fname = malloc (len + 5 + strlen(suffix));
- strncpy (fname, cp, len); /* copy the filename */
- fname[len] = '\0';
- strcat (fname, suffix); /* append file suffix */
-
- fname = malloc (len + 5 + strlen(suffix));
- strncpy (fname, cp, len); /* copy the filename */
- fname[len] = '\0'; /* ensure string termination */
- /*strcpy (fname, cp); * copy the filename *
- this produces wrong, too long strings in conjuction with the
- jocca frontend. The \0 seems to be missing. */
- strcat (fname, suffix); /* append file suffix */
+ fname = malloc (len * 2 + strlen(suffix1) + strlen(suffix2) + 5);
+
+ //strncpy (fname, nm, len); /* copy the filename */
+ j = 0;
+ for (i = 0; i < len; ++i) { /* replase '/' in the name: escape by @. */
+ if (nm[i] == '/') {
+ fname[j] = '@'; j++; fname[j] = '1'; j++;
+ } else if (nm[i] == '@') {
+ fname[j] = '@'; j++; fname[j] = '2'; j++;
+ } else {
+ fname[j] = nm[i]; j++;
+ }
+ }
+ fname[j] = '\0';
+ strcat (fname, suffix1); /* append file suffix */
+ strcat (fname, suffix2); /* append file suffix */
strcat (fname, ".vcg"); /* append the .vcg suffix */
F = fopen (fname, "w"); /* open file for writing */
if (!F) {
panic ("cannot open %s for writing (%m)", fname); /* not reached */
}
+ free(fname);
+}
- if (edge_label) {
- strcpy(label, "yes");
- } else {
- strcpy (label, "no");
- }
-
- /* print header */
- xfprintf (F,
- "graph: { title: \"ir graph of %s\"\n"
- "display_edge_labels: %s\n"
- "layoutalgorithm: mindepth\n"
- "manhattan_edges: yes\n"
- "port_sharing: no\n"
- "orientation: bottom_to_top\n"
- "classname 1: \"Data\"\n"
- "classname 2: \"Block\"\n"
- "classname 3: \"Entity type\""
- "classname 4: \"Entity owner\""
- "classname 5: \"Method Param\""
- "classname 6: \"Method Res\""
- "classname 7: \"Super\""
- "classname 8: \"Union\""
- "classname 9: \"Points-to\""
- "classname 10: \"Array Element Type\""
- "classname 11: \"Overwrites\""
- "classname 12: \"Member\""
- , cp, label);
-
- xfprintf (F, "\n"); /* a separator */
-}
-
-void vcg_open_name (const char *name) {
+static void vcg_open_name (const char *name, char *suffix) {
char *fname; /* filename to put the vcg information in */
- int len;
- char label[4];
+ int i, j, len = strlen(name);
+
+ if (!suffix) suffix = "";
/** open file for vcg graph */
- len = strlen(name);
- fname = malloc (len + 5);
- strcpy (fname, name); /* copy the filename */
+ fname = malloc (len * 2 + 5 + strlen(suffix));
+ //strcpy (fname, name); /* copy the filename */
+ j = 0;
+ for (i = 0; i < len; ++i) { /* replase '/' in the name: escape by @. */
+ if (name[i] == '/') {
+ fname[j] = '@'; j++; fname[j] = '1'; j++;
+ } else if (name[i] == '@') {
+ fname[j] = '@'; j++; fname[j] = '2'; j++;
+ } else {
+ fname[j] = name[i]; j++;
+ }
+ }
+ fname[j] = '\0';
+ strcat (fname, suffix);
strcat (fname, ".vcg"); /* append the .vcg suffix */
F = fopen (fname, "w"); /* open file for writing */
if (!F) {
panic ("cannot open %s for writing (%m)", fname); /* not reached */
}
+ free(fname);
+}
- if (edge_label) {
- strcpy(label, "yes");
- } else {
- strcpy (label, "no");
- }
-
- /* print header */
- xfprintf (F,
- "graph: { title: \"ir graph of %s\"\n"
- "display_edge_labels: %s\n"
- "layoutalgorithm: mindepth\n"
- "manhattan_edges: yes\n"
- "port_sharing: no\n"
- "orientation: bottom_to_top\n"
- "classname 1: \"Data\"\n"
- "classname 2: \"Block\"\n"
- "classname 3: \"Entity type\"\n"
- "classname 4: \"Entity owner\"\n"
- "classname 5: \"Method Param\"\n"
- "classname 6: \"Method Res\"\n"
- "classname 7: \"Super\"\n"
- "classname 8: \"Union\"\n"
- "classname 9: \"Points-to\"\n"
- "classname 10: \"Array Element Type\"\n"
- "classname 11: \"Overwrites\"\n"
- "classname 12: \"Member\"\n"
- , name, label);
-
- xfprintf (F, "\n"); /* a separator */
+static INLINE void dump_vcg_footer (void) {
+ fprintf (F, "}\n");
}
-void
-vcg_close () {
- xfprintf (F, "}\n"); /* print footer */
+static void
+vcg_close (void) {
+ dump_vcg_footer(); /* print footer */
fclose (F); /* close vcg file */
}
/************************************************************************/
-/* routines to dump a graph, blocks as conventional nodes. */
+/************************************************************************/
+/* Routines that dump all or parts of the firm representation to a file */
+/************************************************************************/
/************************************************************************/
-void
-dump_whole_node (ir_node *n, void* env) {
- dump_node(n);
- dump_ir_block_edge(n);
- dump_ir_data_edges(n);
-}
+/************************************************************************/
+/* Dump ir graphs, differnt formats and additional information. */
+/************************************************************************/
+/** Routine to dump a graph, blocks as conventional nodes.
+ */
void
dump_ir_graph (ir_graph *irg)
{
ir_graph *rem;
+ char *suffix;
rem = current_ir_graph;
- current_ir_graph = irg;
- vcg_open (irg, "");
+ printf("comparing %s %s\n", get_irg_dump_name(irg), dump_file_filter);
+
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
+
+ current_ir_graph = irg;
+ if (interprocedural_view) suffix = "-pure-ip";
+ else suffix = "-pure";
+ vcg_open (irg, dump_file_suffix, suffix);
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
/* walk over the graph */
- irg_walk(irg->end, dump_whole_node, NULL, NULL);
+ /* dump_whole_node must be called in post visiting predecessors */
+ irg_walk(get_irg_end(irg), NULL, dump_whole_node, NULL);
+
+ /* dump the out edges in a separate walk */
+ if ((dump_out_edge_flag) && (get_irg_outs_state(irg) != no_outs)) {
+ irg_out_walk(get_irg_start(irg), dump_out_edge, NULL, NULL);
+ }
vcg_close();
current_ir_graph = rem;
}
-/***********************************************************************/
-/* the following routines dump the nodes as attached to the blocks. */
-/***********************************************************************/
void
-dump_ir_blocks_nodes (ir_node *n, void *env) {
- ir_node *block = (ir_node *)env;
+dump_ir_block_graph (ir_graph *irg)
+{
+ int i;
+ char *suffix;
- if (is_no_Block(n) && get_nodes_Block(n) == block) {
- dump_node(n);
- dump_ir_data_edges(n);
+ printf("comparing %s %s\n", get_irg_dump_name(irg), dump_file_filter);
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
+
+ if (interprocedural_view) suffix = "-ip";
+ else suffix = "";
+ vcg_open (irg, dump_file_suffix, suffix);
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
+
+ construct_block_lists(irg);
+
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ ir_node **arr = ird_get_irg_link(get_irp_irg(i));
+ if (arr) {
+ dump_graph(get_irp_irg(i));
+ DEL_ARR_F(arr);
+ }
}
- if (get_irn_op(n) == op_Bad)
- Bad_dumped = 1;
+
+ vcg_close();
}
+/** dumps a graph with type information
+ */
void
-dump_ir_block (ir_node *block, void *env) {
- ir_graph *irg = (ir_graph *)env;
-
- if (get_irn_opcode(block) == iro_Block) {
+dump_ir_graph_w_types (ir_graph *irg)
+{
+ ir_graph *rem = current_ir_graph;
+ char *suffix;
- /* This is a block. So dump the vcg information to make a block. */
- xfprintf(F, "graph: { title: \""); PRINT_NODEID(block); fprintf(F, "\" label: \"");
-#ifdef DEBUG_libfirm
- xfprintf (F, "%ld", get_irn_node_nr(block));
-#else
- xfprintf (F, "%I", block->op->name);
-#endif
- xfprintf(F, "\" status:clustered color:lightyellow \n");
- /* dump the blocks edges */
- dump_ir_data_edges(block);
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
- /* dump the nodes that go into the block */
- irg_walk(irg->end, dump_ir_blocks_nodes, NULL, block);
+ current_ir_graph = irg;
- /* Close the vcg information for the block */
- xfprintf(F, "}\n\n");
- }
-}
+ if (interprocedural_view) suffix = "-pure-wtypes-ip";
+ else suffix = "-pure-wtypes";
+ vcg_open (irg, dump_file_suffix, suffix);
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
+ /* dump common ir graph */
+ irg_walk(get_irg_end(irg), NULL, dump_whole_node, NULL);
+ /* dump type info */
+ type_walk_irg(irg, dump_type_info, NULL, NULL);
+ inc_irg_visited(get_const_code_irg());
+ /* dump edges from graph to type info */
+ irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, NULL);
-void
-dump_blockless_nodes (ir_node *n, void *env) {
- if (is_no_Block(n) && get_irn_op(get_nodes_Block(n)) == op_Bad) {
- dump_node(n);
- dump_ir_data_edges(n);
- dump_ir_block_edge(n);
- }
- if (get_irn_op(n) == op_Bad)
- Bad_dumped = 1;
+ vcg_close();
+ current_ir_graph = rem;
}
-void dump_ir_block_graph_2 (ir_graph *irg)
+void
+dump_ir_block_graph_w_types (ir_graph *irg)
{
- Bad_dumped = 0;
- /* walk over the blocks in the graph */
- irg_block_walk(irg->end, dump_ir_block, NULL, irg);
+ int i;
+ char *suffix;
+ ir_graph *rem = current_ir_graph;
- /* dump all nodes that are not in a Block */
- irg_walk(irg->end, dump_blockless_nodes, NULL, NULL);
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
- /* dump the Bad node */
- if (!Bad_dumped)
- dump_node(get_irg_bad(irg));
-}
+ if (interprocedural_view) suffix = "-wtypes-ip";
+ else suffix = "-wtypes";
+ vcg_open (irg, dump_file_suffix, suffix);
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
-void
-dump_ir_block_graph (ir_graph *irg)
-{
- ir_graph *rem;
- rem = current_ir_graph;
- current_ir_graph = irg;
+ /* dump common blocked ir graph */
+ construct_block_lists(irg);
- vcg_open (irg, "");
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ ir_node **arr = ird_get_irg_link(get_irp_irg(i));
+ if (arr) {
+ dump_graph(get_irp_irg(i));
+ DEL_ARR_F(arr);
+ }
+ }
- dump_ir_block_graph_2 (irg);
+ /* dump type info */
+ current_ir_graph = irg;
+ type_walk_irg(irg, dump_type_info, NULL, NULL);
+ inc_irg_visited(get_const_code_irg());
+
+ /* dump edges from graph to type info */
+ irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, NULL);
- vcg_close();
current_ir_graph = rem;
+ vcg_close();
}
-
/***********************************************************************/
-/* the following routines dump a control flow graph */
+/* The following routines dump a control flow graph. */
/***********************************************************************/
-
-void
+static void
dump_block_to_cfg (ir_node *block, void *env) {
int i;
ir_node *pred;
- if (get_irn_opcode(block) == iro_Block) {
+ if (is_Block(block)) {
/* This is a block. Dump a node for the block. */
- xfprintf (F, "node: {title: \"%p\" label: \"%I\"}", block,
- block->op->name);
+ fprintf (F, "node: {title: \""); PRINT_NODEID(block);
+ fprintf (F, "\" label: \"%s ", get_op_name(get_irn_op(block)));
+ PRINT_NODEID(block);
+ fprintf (F, "\" ");
+ if (dump_dominator_information_flag)
+ fprintf(F, "info1:dom depth %d", get_Block_dom_depth(block));
+ fprintf (F, "}\n");
/* Dump the edges */
- for ( i = 0; i < get_Block_n_cfgpreds(block); i++) {
- pred = get_nodes_Block(skip_Proj(get_Block_cfgpred(block, i)));
- xfprintf (F, "edge: { sourcename: \"");
+ for ( i = 0; i < get_Block_n_cfgpreds(block); i++)
+ if (get_irn_op(skip_Proj(get_Block_cfgpred(block, i))) != op_Bad) {
+ pred = get_nodes_block(skip_Proj(get_Block_cfgpred(block, i)));
+ fprintf (F, "edge: { sourcename: \"");
+ PRINT_NODEID(block);
+ fprintf (F, "\" targetname: \"");
+ PRINT_NODEID(pred);
+ fprintf (F, "\"}\n");
+ }
+
+ /* Dump dominator edge */
+ if (dump_dominator_information_flag && get_Block_idom(block)) {
+ pred = get_Block_idom(block);
+ fprintf (F, "edge: { sourcename: \"");
PRINT_NODEID(block);
fprintf (F, "\" targetname: \"");
PRINT_NODEID(pred);
- fprintf (F, "\" }\n");
+ fprintf (F, "\" " DOMINATOR_EDGE_ATTR "}\n");
}
}
}
void
dump_cfg (ir_graph *irg)
{
- vcg_open (irg, "-cfg");
+ ir_graph *rem = current_ir_graph;
+ int ddif = dump_dominator_information_flag;
+ int ipv = interprocedural_view;
+
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
+
+ current_ir_graph = irg;
+
+ vcg_open (irg, dump_file_suffix, "-cfg");
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
+
+ if (interprocedural_view) {
+ printf("Warning: dumping cfg not in interprocedural view!\n");
+ interprocedural_view = 0;
+ }
+
+ if (get_irg_dom_state(irg) != dom_consistent)
+ dump_dominator_information_flag = 0;
/* walk over the blocks in the graph */
- irg_block_walk(irg->end, dump_block_to_cfg, NULL, NULL);
+ irg_block_walk(get_irg_end(irg), dump_block_to_cfg, NULL, NULL);
+ dump_node (get_irg_bad(irg));
+ dump_dominator_information_flag = ddif;
+ interprocedural_view = ipv;
vcg_close();
+ current_ir_graph = rem;
}
+
+/* Dump all irgs in interprocedural view to a single file. */
+void dump_all_cg_block_graph(void) {
+ int i;
+ int rem_view = interprocedural_view;
+ interprocedural_view = 1;
+
+ vcg_open_name ("All_graphs", dump_file_suffix);
+ dump_vcg_header("All_graphs", NULL);
+
+ /* collect nodes in all irgs reachable in call graph*/
+ for (i = 0; i < get_irp_n_irgs(); i++)
+ ird_set_irg_link(get_irp_irg(i), NULL);
+
+ cg_walk(clear_link, collect_node, NULL);
+
+ /* dump all graphs */
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ current_ir_graph = get_irp_irg(i);
+ assert(ird_get_irg_link(current_ir_graph));
+ dump_graph(current_ir_graph);
+ DEL_ARR_F(ird_get_irg_link(current_ir_graph));
+ }
+
+ vcg_close();
+ interprocedural_view = rem_view;
+}
+
/***********************************************************************/
-/* the following routine dumps all type information reachable from an */
-/* irg */
+/* the following routines dumps type information without any ir nodes. */
/***********************************************************************/
-
void
dump_type_graph (ir_graph *irg)
{
ir_graph *rem;
rem = current_ir_graph;
+
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
+
current_ir_graph = irg;
- vcg_open (irg, "-type");
+ vcg_open (irg, dump_file_suffix, "-type");
+ dump_vcg_header(get_irg_dump_name(irg), NULL);
/* walk over the blocks in the graph */
type_walk_irg(irg, dump_type_info, NULL, NULL);
current_ir_graph = rem;
}
-/***********************************************************************/
-/* the following routine dumps all type information */
-/***********************************************************************/
-
-
void
dump_all_types (void)
{
- vcg_open_name ("All_types");
+ vcg_open_name ("All_types", dump_file_suffix);
+ dump_vcg_header("All_types", NULL);
type_walk(dump_type_info, NULL, NULL);
inc_irg_visited(get_const_code_irg());
vcg_close();
}
+void
+dump_class_hierarchy (bool entities)
+{
+ vcg_open_name ("class_hierarchy", dump_file_suffix);
+ dump_vcg_header("class_hierarchy", NULL);
+ if (entities)
+ type_walk(dump_class_hierarchy_node, NULL, (void *)1);
+ else
+ type_walk(dump_class_hierarchy_node, NULL, NULL);
+ vcg_close();
+}
+
/***********************************************************************/
-/* dumps a graph with type information */
+/* dumps all graphs with the graph-dumper passed. Possible dumpers: */
+/* dump_ir_graph */
+/* dump_ir_block_graph */
+/* dump_cfg */
+/* dump_type_graph */
+/* dump_ir_graph_w_types */
/***********************************************************************/
+void dump_all_ir_graphs (dump_graph_func *dmp_grph) {
+ int i;
+ for (i=0; i < get_irp_n_irgs(); i++) {
+ dmp_grph(get_irp_irg(i));
+ }
+}
-void
-dump_ir_graph_w_types (ir_graph *irg)
-{
- ir_graph *rem;
- rem = current_ir_graph;
- current_ir_graph = irg;
- vcg_open (irg, "-all");
+/**********************************************************************************
+ * Dumps a stand alone loop graph with firm nodes which belong to one loop nodes *
+ * packed together in one subgraph *
+ **********************************************************************************/
- /* dump common ir graph */
- irg_walk(irg->end, dump_whole_node, NULL, NULL);
- /* dump type info */
- type_walk_irg(irg, dump_type_info, NULL, NULL);
- inc_irg_visited(get_const_code_irg());
- /* dump edges from graph to type info */
- irg_walk(irg->end, dump_node2type_edges, NULL, NULL);
- vcg_close();
- current_ir_graph = rem;
+
+void dump_loops_standalone (ir_loop *loop) {
+ int i = 0, loop_node_started = 0, son_number = 0, first = 0;
+ loop_element le;
+ ir_loop *son = NULL;
+
+ /* Dump a new loop node. */
+ dump_loop_node(loop);
+
+ /* Dump the loop elements. */
+
+ if (get_kind(son) == k_ir_loop)
+ {
+ /* We are a loop son -> Recurse */
+ le = get_loop_element(loop, i);
+
+ son = le.son;
+ if (get_kind(son) == k_ir_loop) {
+ /* We are a loop son -> Recurse */
+
+ if(loop_node_started) { /* Close the "firm-nodes" node first if we started one. */
+ fprintf(F, "\" }\n");
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" targetname: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "-%d-nodes\" label:\"%d...%d\"}\n", first, first, i-1);
+ loop_node_started = 0;
+ }
+ dump_loop_son_edge(loop, son_number++);
+ dump_loops_standalone(son);
+ }
+ else {
+ /* We are a loop node -> Collect firm nodes */
+
+ ir_node *n = le.node;
+
+ if (!loop_node_started) {
+ /* Start a new node which contains all firm nodes of the current loop */
+ fprintf (F, "node: { title: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "-%d-nodes\" color: lightyellow label: \"", i);
+ loop_node_started = 1;
+ first = i;
+ }
+ else
+ fprintf(F, "\n");
+
+ dump_node_opcode(F, n);
+ dump_node_mode (n);
+ dump_node_typeinfo(n);
+ fprintf (F, " ");
+ dump_node_nodeattr(n);
+ fprintf (F, " %ld", get_irn_node_nr(n));
+ }
+ }
+
+ if (loop_node_started) {
+ fprintf(F, "\" }\n");
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" targetname: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "-%d-nodes\" label:\"%d...%d\"}\n", first, first, i-1);
+ loop_node_started = 0;
+ }
}
-void
-dump_ir_block_graph_w_types (ir_graph *irg)
+void dump_loop_tree(ir_graph *irg, char *suffix)
{
- ir_graph *rem;
- rem = current_ir_graph;
+ ir_graph *rem = current_ir_graph;
+ int el_rem = edge_label;
+ edge_label = 1;
+
+ if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return;
+
current_ir_graph = irg;
- vcg_open (irg, "-all");
+ vcg_open(irg, suffix, "-looptree");
+ dump_vcg_header(get_irg_dump_name(irg), "top_to_bottom");
- /* dump common blocked ir graph */
- dump_ir_block_graph_2(irg);
- /* dump type info */
- type_walk_irg(irg, dump_type_info, NULL, NULL);
- inc_irg_visited(get_const_code_irg());
- /* dump edges from graph to type info */
- irg_walk(irg->end, dump_node2type_edges, NULL, NULL);
+ if (get_irg_loop(irg)) dump_loops_standalone(get_irg_loop(irg));
vcg_close();
+
+ edge_label = el_rem;
current_ir_graph = rem;
}
-/***********************************************************************/
-/* dumps all graphs with the graph-dumper passed. Possible dumpers: */
-/* dump_ir_graph */
-/* dump_ir_block_graph */
-/* dump_cfg */
-/* dump_type_graph */
-/* dump_ir_graph_w_types */
-/***********************************************************************/
-void dump_all_ir_graphs (void dump_graph(ir_graph*)) {
- int i;
- for (i=0; i < get_irp_n_irgs(); i++) {
- dump_graph(get_irp_irg(i));
+
+/*******************************************************************************/
+/* Dumps the firm nodes in the loop tree to a graph along with the loop nodes. */
+/*******************************************************************************/
+
+void collect_nodeloop(ir_loop *loop, eset *loopnodes) {
+ int i, son_number = 0, node_number = 0;
+
+ if (dump_loop_information_flag) dump_loop_node(loop);
+
+ for (i = 0; i < get_loop_n_elements(loop); i++) {
+ loop_element le = get_loop_element(loop, i);
+ if (*(le.kind) == k_ir_loop) {
+ if (dump_loop_information_flag) dump_loop_son_edge(loop, son_number++);
+ /* Recur */
+ collect_nodeloop(le.son, loopnodes);
+ } else {
+ if (dump_loop_information_flag) dump_loop_node_edge(loop, node_number++);
+ eset_insert(loopnodes, le.node);
+ }
}
}
+void collect_nodeloop_external_nodes(ir_loop *loop, eset *loopnodes, eset *extnodes) {
+ int i, j, start;
-/* To turn off display of edge labels. Edge labels offen cause xvcg to
- abort with a segmentation fault. */
-void turn_of_edge_labels() {
- edge_label = 0;
+ for(i = 0; i < get_loop_n_elements(loop); i++) {
+ loop_element le = get_loop_element(loop, i);
+ if (*(le.kind) == k_ir_loop) {
+ /* Recur */
+ collect_nodeloop_external_nodes(le.son, loopnodes, extnodes);
+ } else {
+ if (is_Block(le.node)) start = 0; else start = -1;
+ for (j = start; j < get_irn_arity(le.node); j++) {
+ ir_node *pred = get_irn_n(le.node, j);
+ if (!eset_contains(loopnodes, pred)) {
+ eset_insert(extnodes, pred);
+ if (!is_Block(pred)) {
+ pred = get_nodes_block(pred);
+ if (!eset_contains(loopnodes, pred)) eset_insert(extnodes, pred);
+ }
+ }
+ }
+ }
+ }
}
-void dump_constant_entity_values() {
- const_entities = 0;
+void dump_loop (ir_loop *l, char *suffix) {
+ char name[50];
+ eset *loopnodes = eset_create();
+ eset *extnodes = eset_create();
+ ir_node *n, *b;
+
+ sprintf(name, "loop_%d", get_loop_loop_nr(l));
+ vcg_open_name (name, suffix);
+ dump_vcg_header(name, NULL);
+
+ /* collect all nodes to dump */
+ collect_nodeloop(l, loopnodes);
+ collect_nodeloop_external_nodes(l, loopnodes, extnodes);
+
+ /* build block lists */
+ for (n = eset_first(loopnodes); n != NULL; n = eset_next(loopnodes))
+ set_irn_link(n, NULL);
+ for (n = eset_first(extnodes); n != NULL; n = eset_next(extnodes))
+ set_irn_link(n, NULL);
+ for (n = eset_first(loopnodes); n != NULL; n = eset_next(loopnodes))
+ if (!is_Block(n)) {
+ b = get_nodes_block(n);
+ set_irn_link(n, get_irn_link(b));
+ set_irn_link(b, n);
+ }
+ for (n = eset_first(extnodes); n != NULL; n = eset_next(extnodes))
+ if (!is_Block(n)) {
+ b = get_nodes_block(n);
+ set_irn_link(n, get_irn_link(b));
+ set_irn_link(b, n);
+ }
+
+ for (b = eset_first(loopnodes); b != NULL; b = eset_next(loopnodes))
+ if (is_Block(b)) {
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(b);
+ fprintf(F, "\" label: \"");
+ dump_node_opcode(F, b);
+ fprintf (F, " %ld", get_irn_node_nr(b));
+ fprintf(F, "\" status:clustered color:yellow\n");
+
+ /* dump the blocks edges */
+ dump_ir_data_edges(b);
+
+ /* dump the nodes that go into the block */
+ for (n = get_irn_link(b); n; n = get_irn_link(n)) {
+ if (eset_contains(extnodes, n)) overrule_nodecolor = "lightblue";
+ dump_node(n);
+ overrule_nodecolor = NULL;
+ if (!eset_contains(extnodes, n)) dump_ir_data_edges(n);
+ }
+
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(b);
+ fprintf(F, "\n");
+ }
+ for (b = eset_first(extnodes); b != NULL; b = eset_next(extnodes))
+ if (is_Block(b)) {
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(b);
+ fprintf(F, "\" label: \"");
+ dump_node_opcode(F, b);
+ fprintf (F, " %ld", get_irn_node_nr(b));
+ fprintf(F, "\" status:clustered color:lightblue\n");
+
+ /* dump the nodes that go into the block */
+ for (n = get_irn_link(b); n; n = get_irn_link(n)) {
+ if (!eset_contains(loopnodes, n)) overrule_nodecolor = "lightblue";
+ dump_node(n);
+ overrule_nodecolor = NULL;
+ if (eset_contains(loopnodes, n)) dump_ir_data_edges(n);
+ }
+
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(b);
+ fprintf(F, "\n");
+ }
+
+ eset_destroy(loopnodes);
+ eset_destroy(extnodes);
+ vcg_close();
}
projects / libfirm / blobdiff