/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Martin Trapp, Christian Schaefer
-**
-** irdump.h: dumping of an intermediate representation graph
+* All rights reserved.
+*
+* Authors: Martin Trapp, Christian Schaefer
+*
+* irdump.h: dumping of an intermediate representation graph
*/
-# include <assert.h>
-# include "irdump.h"
-# include "panic.h"
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
# include <string.h>
-# include "entity.h"
# include <stdlib.h>
-# include "array.h"
-# include "irop.h"
-# include "tv.h"
-# include "type_or_entity.h"
+
+# include "irnode_t.h"
+# include "irgraph_t.h"
+# include "entity_t.h"
+# include "irop_t.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 "panic.h"
+# include "array.h"
+# include "pmap.h"
-#define DEFAULT_NODE_ATTR ""
+# include "exc.h"
+
+
+/* Attributes of nodes */
+#define PRINT_DEFAULT_NODE_ATTR
+#define DEFAULT_NODE_ATTR " "
+#define DEFAULT_TYPE_ATTRIBUTE " "
+
+/* Attributes of edges between Firm nodes */
#define BLOCK_EDGE_ATTR "class: 2 priority: 2 linestyle: dotted"
-#define NODE2TYPE_EDGE_ATTR ""
-#define DEFAULT_TYPE_ATTRIBUTE ""
-#define TYPE_EDGE_ATTR ""
+#define CF_EDGE_ATTR "color: red"
+#define MEM_EDGE_ATTR "color: blue"
+#define DOMINATOR_EDGE_ATTR "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"
+
+/* 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: 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 %d\""
+#define ENT_CORR_EDGE_ATTR "label: \"value %d corresponds to \" "
+#define TYPE_MEMBER_EDGE_ATTR "class: 12 label: \"member\" color:blue"
+
+
+#if DEBUG_libfirm && NODEID_AS_LABEL
+#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))
+
+#else
+#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, "\"%p%p\"", (void*) X, (void*) Y)
+#endif
+
+#define PRINT_TYPE_TYPE_EDGE(S,T,...){fprintf (F, "edge: { sourcename: "); PRINT_TYPEID(S); fprintf (F, " targetname: "); PRINT_TYPEID(T); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_TYPE_ENT_EDGE(S,T,...) {fprintf (F, "edge: { sourcename: "); PRINT_TYPEID(S); fprintf (F, " targetname: \""); PRINT_ENTID(T); fprintf(F, "\""); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_ENT_ENT_EDGE(S,T,...) {fprintf (F, "edge: { sourcename: \""); PRINT_ENTID(S); fprintf (F, "\" targetname: \""); PRINT_ENTID(T); fprintf(F, "\""); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_ENT_TYPE_EDGE(S,T,...) {fprintf (F, "edge: { sourcename: \""); PRINT_ENTID(S); fprintf (F, "\" targetname: "); PRINT_TYPEID(T); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_NODE_TYPE_EDGE(S,T,...){fprintf (F, "edge: { sourcename: \""); PRINT_NODEID(S); fprintf (F, "\" targetname: "); PRINT_TYPEID(T); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_NODE_ENT_EDGE(S,T,...) {fprintf (F, "edge: { sourcename: \""); PRINT_NODEID(S); fprintf (F, "\" targetname: \""); PRINT_ENTID(T); fprintf(F, "\""); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+#define PRINT_ENT_NODE_EDGE(S,T,...) {fprintf (F, "edge: { sourcename: \""); PRINT_ENTID(S); fprintf (F, "\" targetname: \""); PRINT_NODEID(T); fprintf(F, "\""); fprintf (F, ##__VA_ARGS__); fprintf(F,"}\n"); }
+
+
+/* A suffix to manipulate the file name. */
+char *dump_file_suffix = NULL;
/* file to dump to */
static FILE *F;
+/* 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_const_local = 0;
+
+INLINE bool get_opt_dump_const_local(void) {
+ if (!dump_out_edge_flag && !dump_loop_information_flag)
+ return dump_const_local;
+ else
+ return false;
+}
+
+/* A global variable to record output of the Bad node. */
+static int Bad_dumped;
+
+static void dump_ir_blocks_nodes (ir_node *n, void *env);
+static void dump_whole_node(ir_node *n, void* env);
/*******************************************************************/
/* routines to dump information about a single node */
/*******************************************************************/
-void
-dump_ir_node (ir_node *n)
+
+
+static INLINE void
+dump_node_opcode (ir_node *n)
{
- /* dump this node */
- xfprintf (F, "node: {title: \"%p\" label: ", n);
+ char buf[1024];
+ int res;
+
+ /* Const */
+ if (get_irn_opcode(n) == iro_Const) { res = tarval_snprintf(buf, sizeof(buf), get_Const_tarval(n));
+ assert(res < sizeof(buf) && "buffer to small for tarval_snprintf");
+ fprintf(F, buf);
+
+ /* SymConst */
+ } else if (get_irn_opcode(n) == iro_SymConst) {
+ if (get_SymConst_kind(n) == linkage_ptr_info) {
+ /* don't use get_SymConst_ptr_info as it mangles the name. */
+ fprintf (F, "SymC %s", id_to_str(get_SymConst_ptrinfo(n)));
+ } else {
+ assert(get_kind(get_SymConst_type(n)) == k_type);
+ assert(get_type_ident(get_SymConst_type(n)));
+ fprintf (F, "SymC %s ", id_to_str(get_type_ident(get_SymConst_type(n))));
+ if (get_SymConst_kind(n) == type_tag)
+ fprintf (F, "tag");
+ else
+ fprintf (F, "size");
+ }
- switch (n->op->code) { /* node label */
- case iro_Start:
- xfprintf (F, "\"%I\" color: blue ", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_End:
- xfprintf (F, "\"%I\" color: blue ", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Block:
- xfprintf (F, "\"%I\" color: lightyellow ", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
+ /* Filter */
+ } else if (get_irn_opcode(n) == iro_Filter && !interprocedural_view) {
+ fprintf(F, "Proj'");
+
+ /* all others */
+ } else {
+ fprintf (F, "%s", id_to_str(get_irn_opident(n)));
+ }
+}
+
+static INLINE void
+dump_node_mode (ir_node *n)
+{
+ switch (get_irn_opcode(n)) {
case iro_Phi:
- xfprintf (F, "\"%I%I\" color: green", n->op->name, n->mode->name);
- if (n->mode->code == 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, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Id:
- xfprintf (F, "\"%I%I\" ", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Proj:
- if (n->in[1]->op->code == iro_Cmp) {
- xfprintf (F, "\"%I%I %s\" color: yellow", n->op->name, n->mode->name,
- get_pnc_string(n->attr.proj));
- } else {
- xfprintf (F, "\"%I%I %ld\"", n->op->name, n->mode->name, n->attr.proj);
- }
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
+ case iro_Filter:
case iro_Conv:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Tuple:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Add:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Sub:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Mul:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Quot:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_DivMod:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Div:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_And:
+ case iro_Or:
+ case iro_Eor:
+ case iro_Shl:
+ case iro_Shr:
+ case iro_Abs:
+ case iro_Cmp:
+ fprintf (F, "%s", id_to_str(get_mode_ident(get_irn_mode(n))));
break;
- case iro_Mod:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ default:
+ ;
+ }
+}
+
+static INLINE void
+dump_node_nodeattr (ir_node *n)
+{
+ switch (get_irn_opcode(n)) {
+ case iro_Start:
+ if (false && interprocedural_view) {
+ fprintf (F, "%s", id_to_str(get_entity_ident(get_irg_ent(current_ir_graph))));
+ }
break;
- case iro_And:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Proj:
+ if (get_irn_opcode(get_Proj_pred(n)) == iro_Cmp) {
+ fprintf (F, "%s", get_pnc_string(get_Proj_proj(n)));
+ } else {
+ fprintf (F, "%ld", get_Proj_proj(n));
+ }
break;
- case iro_Or:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Filter:
+ fprintf (F, "%ld", get_Filter_proj(n));
break;
- case iro_Eor:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Sel: {
+ assert(get_kind(get_Sel_entity(n)) == k_entity);
+ fprintf (F, "%s", id_to_str(get_entity_ident(get_Sel_entity(n))));
+ } break;
+ default:
+ ;
+ } /* end switch */
+}
+
+static INLINE void
+dump_node_vcgattr (ir_node *n)
+{
+ switch (get_irn_opcode(n)) {
+ case iro_Start:
+ case iro_EndReg:
+ /* fall through */
+ case iro_EndExcept:
+ /* fall through */
+ case iro_End:
+ fprintf (F, "color: blue");
break;
- case iro_Shl:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Block:
+ fprintf (F, "color: lightyellow");
break;
- case iro_Shr:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Phi:
+ fprintf (F, "color: green");
break;
- case iro_Abs:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Const:
+ case iro_Proj:
+ case iro_Filter:
+ case iro_Tuple:
+ fprintf (F, "color: yellow");
break;
- case iro_Cmp:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ default:
+ PRINT_DEFAULT_NODE_ATTR;
+ }
+}
+
+static INLINE void
+dump_node_info (ir_node *n) {
+ fprintf (F, " info1: \"visited: %ld\n\"", get_irn_visited(n));
+}
+
+static bool pred_in_wrong_graph(ir_node *n, int pos, pmap *irgmap) {
+ ir_node *block = (is_Block(n)) ? n : get_nodes_Block(n);
+
+ if (irgmap &&
+ ((get_irn_op(n) == op_Filter) || (get_irn_op(n) == op_Block))) {
+ ir_node *pred = skip_Proj(get_Block_cfgpred(block, pos));
+ if (is_ip_cfop(pred)) {
+ ir_graph *irg = get_ip_cfop_irg(pred);
+ if (pmap_find(irgmap, irg) == NULL) return true;
+ }
+ }
+
+ return false;
+}
+
+
+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);
+}
+
+
+static void dump_const_node_local(ir_node *n, pmap *irgmap) {
+ 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)) {
+ if (pred_in_wrong_graph(n, i, irgmap)) continue; /* pred not dumped */
+ set_irn_visited(con, get_irg_visited(current_ir_graph)-1);
+ }
+ }
+ 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)) {
+ if (pred_in_wrong_graph(n, i, irgmap)) continue; /* pred not dumped */
+ 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: \"");
+ dump_node_opcode(con);
+ dump_node_mode (con);
+ fprintf (F, " ");
+ dump_node_nodeattr(con);
+#ifdef DEBUG_libfirm
+ fprintf (F, " %ld", get_irn_node_nr(con));
+#endif
+ fprintf (F, "\" ");
+ dump_node_vcgattr(con);
+ dump_node_info(con);
+ fprintf (F, "}\n");
+ }
+ }
+}
+
+static void
+dump_node (ir_node *n, pmap * map) {
+ if (get_opt_dump_const_local() && is_constlike_node(n)) return;
+
+ /* dump this node */
+ fprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \"");
+
+ dump_node_opcode(n);
+ dump_node_mode (n);
+ fprintf (F, " ");
+ dump_node_nodeattr(n);
+#ifdef DEBUG_libfirm
+ fprintf (F, " %ld", get_irn_node_nr(n));
+#endif
+ fprintf (F, "\" ");
+ dump_node_vcgattr(n);
+ dump_node_info(n);
+ fprintf (F, "}\n");
+ dump_const_node_local(n, map);
+}
+
+/* dump the edge to the block this node belongs to */
+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)) {
+ fprintf (F, "edge: { sourcename: \"");
+ PRINT_NODEID(n);
+ fprintf (F, "\" targetname: \"");
+ PRINT_NODEID(get_nodes_Block(n));
+ fprintf (F, "\" " BLOCK_EDGE_ATTR "}\n");
+ }
+}
+
+static void print_edge_vcgattr(ir_node *from, int to) {
+ assert(from);
+
+ if (is_backedge(from, to)) fprintf (F, BACK_EDGE_ATTR);
+
+ switch (get_irn_opcode(from)) {
+ case iro_Block:
+ fprintf (F, CF_EDGE_ATTR);
break;
- case iro_Jmp:
- xfprintf (F, "\"%I\"", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Start: 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_Cond:
- xfprintf (F, "\"%I\"", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ 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) fprintf (F, MEM_EDGE_ATTR);
break;
+ case iro_Const: break;
+ case iro_SymConst:break;
+ case iro_Sel:
case iro_Call:
- xfprintf (F, "\"%I\"", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
- case iro_Return:
- xfprintf (F, "\"%I\"", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_CallBegin: break;
+ case iro_Add: break;
+ case iro_Sub: break;
+ case iro_Minus: break;
+ case iro_Mul: break;
+ case iro_Quot:
+ case iro_DivMod:
+ case iro_Div:
+ case iro_Mod:
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
- case iro_Raise:
- xfprintf (F, "\"%I%I\"", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Abs: break;
+ case iro_And: break;
+ case iro_Or: break;
+ case iro_Eor: break;
+ case iro_Shl: break;
+ case iro_Shr: break;
+ case iro_Shrs: break;
+ case iro_Rot: break;
+ case iro_Cmp: break;
+ case iro_Conv: break;
+ case iro_Phi:
+ if (get_irn_modecode(from) == irm_M) fprintf (F, MEM_EDGE_ATTR);
break;
case iro_Load:
case iro_Store:
- xfprintf (F, "\"%R\"", n);
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
case iro_Alloc:
- xfprintf (F, "\"%I\" ", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Free:
+ if (to == 0) fprintf (F, MEM_EDGE_ATTR);
break;
- case iro_Sel:
- assert(n->attr.s.ent->kind == k_entity);
- xfprintf (F, "\"%I ", n->op->name);
- xfprintf (F, "%s\" ", id_to_str(n->attr.s.ent->name));
- /* xdoesn't work for some reason.
- fprintf (F, "\"%I %I\" ", n->op->name, n->attr.s.ent); */
- xfprintf (F, DEFAULT_NODE_ATTR);
+ case iro_Sync:
+ fprintf (F, MEM_EDGE_ATTR);
break;
- case iro_SymConst:
- assert(get_kind(get_SymConst_type(n)) == k_type_class);
- /* assert(n->attr.i.type->kind == k_type_class); */
- assert(get_class_ident((type_class *)get_SymConst_type(n)));
- /* assert(n->attr.i.type->clss->name); */
- xfprintf (F, "\"%s ", id_to_str(get_class_ident((type_class *)get_SymConst_type(n))));
- /* xfprintf (F, "\"%s ", id_to_str(n->attr.i.type->name)); */
- /* doesn't work for some reason. */
- /* xfprintf (F, "\"%N\" ", n->attr.i.type); */
- switch (n->attr.i.num){
- case type_tag:
- xfprintf (F, "tag\" ");
- break;
- case size:
- xfprintf (F, "size\" ");
+ case iro_Tuple: break;
+ case iro_Proj:
+ case iro_Filter:
+ switch (get_irn_modecode(from)) {
+ case irm_X:
+ fprintf (F, CF_EDGE_ATTR);
break;
- default:
- assert(0);
+ case irm_M:
+ fprintf (F, MEM_EDGE_ATTR);
break;
+ default: break;
}
- xfprintf (F, DEFAULT_NODE_ATTR);
- break;
- case iro_Sync:
- xfprintf (F, "\"%I\" ", n->op->name);
- xfprintf (F, DEFAULT_NODE_ATTR " color: green");
- break;
- case iro_Bad:
- xfprintf (F, "\"%I%I\" ", n->op->name, n->mode->name);
- xfprintf (F, DEFAULT_NODE_ATTR);
break;
+ case iro_Bad: break;
+ case iro_Unknown: break;
+ case iro_Id: break;
default:
- xfprintf (F, "\"%I%I\" ", n->op->name, n->mode->name);
+ ;
}
- xfprintf (F, "}\n"); /* footer */
}
-
-/* dump the edge to the block this node belongs to */
-void
-dump_ir_block_edge(ir_node *n) {
- if (is_no_Block(n))
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- BLOCK_EDGE_ATTR "}\n", n, get_nodes_Block(n));
-}
-
-
/* 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));
- xfprintf (F, "edge: {sourcename: \"%p\" targetname: \"%p\"",
- n, get_irn_n(n, i));
- fprintf (F, " label: \"%d\"", i+1);
+ ir_node * pred = get_irn_n(n, i);
+ assert(pred);
+ if ((interprocedural_view && get_irn_visited(pred) < visited))
+ continue; /* pred not dumped */
+ if (is_backedge(n, i))
+ fprintf (F, "backedge: {sourcename: ");
+ else
+ fprintf (F, "edge: {sourcename: \"");
+ PRINT_NODEID(n);
+ 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");
+ }
+}
+
+/* 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_node_edge (ir_loop *loop, int i) {
+ assert(loop);
+ fprintf (F, "edge: {sourcename: \"%p\" targetname: \"", (void*) loop);
+ PRINT_NODEID(get_loop_node(loop, i));
+ fprintf (F, "\" color: green");
+ fprintf (F, "}\n");
+}
+
+static
+void dump_loops (ir_loop *loop) {
+ int i;
+ /* dump this loop node */
+ fprintf (F, "node: {title: \"%p\" label: \"loop %d, %d sons, %d nodes\" }\n",
+ (void*)loop, get_loop_depth(loop), get_loop_n_sons(loop), get_loop_n_nodes(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));
+ }
+}
+
+static INLINE
+void dump_loop_info(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;
+}
+
+
/* 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);
switch (get_irn_opcode(n)) {
+ case iro_Const :
+ /* @@@ some consts have an entity */
+ break;
case iro_SymConst:
if ( (get_SymConst_kind(n) == type_tag)
- || (get_SymConst_kind(n) == size))
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", n, get_SymConst_type(n));
- break;
- case iro_Sel:
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", n, get_Sel_entity(n));
- break;
- case iro_Call:
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", n, get_Call_type(n));
- break;
- case iro_Alloc:
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", n, get_Alloc_type(n));
- break;
- case iro_Free:
- printf(" in irdum\n");
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- NODE2TYPE_EDGE_ATTR "}\n", n, get_Free_type(n));
+ || (get_SymConst_kind(n) == size))
+ {
+ PRINT_NODE_TYPE_EDGE(n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR);
+ }
break;
+ case iro_Sel: {
+ PRINT_NODE_ENT_EDGE(n,get_Sel_entity(n),NODE2TYPE_EDGE_ATTR);
+ } break;
+ case iro_Call: {
+ PRINT_NODE_TYPE_EDGE(n,get_Call_type(n),NODE2TYPE_EDGE_ATTR);
+ } break;
+ case iro_Alloc: {
+ PRINT_NODE_TYPE_EDGE(n,get_Alloc_type(n),NODE2TYPE_EDGE_ATTR);
+ } break;
+ case iro_Free: {
+ PRINT_NODE_TYPE_EDGE(n,get_Free_type(n),NODE2TYPE_EDGE_ATTR);
+ } break;
default:
break;
}
}
+/* @@@@ Does not work as someone kills the visited flag. */
+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_ir_blocks_nodes, NULL, get_nodes_Block(value));
+ /* 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;
+}
+
+
+static void print_type_info(type *tp) {
+ if (get_type_state(tp) == layout_undefined) {
+ fprintf(F, "state: layout_undefined\n");
+ } else {
+ fprintf(F, "state: layout_fixed,\n");
+ }
+ if (get_type_mode(tp))
+ fprintf(F, "mode: %s,\n", id_to_str(get_mode_ident(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:
+ {
+ if(existent == get_class_peculiarity(tp))
+ fprintf (F, " " TYPE_CLASS_NODE_ATTR);
+ else
+ fprintf (F, " " TYPE_DESCRIPTION_NODE_ATTR);
+ } break;
+ case tpo_struct:
+ {
+ fprintf (F, " " TYPE_METH_NODE_ATTR);
+ } break;
+ case tpo_method:
+ {
+ } 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 */
+}
+
+static void print_type_node(type *tp) {
+ fprintf (F, "node: {title: ");
+ PRINT_TYPEID(tp);
+ fprintf (F, " label: \"%s %s\"", id_to_str(get_type_tpop_nameid(tp)), id_to_str(get_type_ident(tp)));
+ fprintf (F, " info1: \"");
+ print_type_info(tp);
+ fprintf (F, "\"");
+ print_typespecific_info(tp);
+ fprintf (F, "}\n");
+}
+
+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 , id_to_str(get_entity_ident(ent)));
+ fprintf (F, "\n info1: \"\nid: "); PRINT_ENTID(ent);
+ fprintf (F, "\nallocation: ");
+ switch (get_entity_allocation(ent)) {
+ case dynamic_allocated: fprintf (F, "dynamic allocated"); break;
+ case automatic_allocated: fprintf (F, "automatic allocated"); break;
+ case static_allocated: fprintf (F, "static allocated"); break;
+ case parameter_allocated: fprintf (F, "parameter allocated"); break;
+ }
+ fprintf (F, "\nvisibility: ");
+ switch (get_entity_visibility(ent)) {
+ case local: fprintf (F, "local"); break;
+ case external_visible: fprintf (F, "external visible"); break;
+ case external_allocated: fprintf (F, "external allocated"); break;
+ }
+ fprintf (F, "\nvariability: ");
+ 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;
+ }
+ fprintf (F, "\nvolatility: ");
+ switch (get_entity_volatility(ent)) {
+ case non_volatile: fprintf (F, "non_volatile"); break;
+ case is_volatile: fprintf (F, "is_volatile"); break;
+ }
+ fprintf (F, "\npeculiarity: ");
+ switch (get_entity_peculiarity(ent)) {
+ case description: fprintf (F, "description"); break;
+ case inherited: fprintf (F, "inherited"); break;
+ case existent: fprintf (F, "existent"); break;
+ }
+ fprintf(F, "\nname: %s\nld_name: %s",
+ id_to_str(get_entity_ident(ent)),
+ id_to_str(get_entity_ld_ident(ent)));
+ 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");
+}
+
/* 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 */
/* dump this type or entity */
- xfprintf (F, "node: {title: \"%p\" ", tore);
- xfprintf (F, DEFAULT_TYPE_ATTRIBUTE);
- xfprintf (F, "label: ");
switch (get_kind(tore)) {
case k_entity:
{
entity *ent = (entity *)tore;
- xfprintf (F, "\"ent %I\"}\n", get_entity_ident(ent));
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- " label: \"owner\" "
- TYPE_EDGE_ATTR "}\n", tore, get_entity_owner(ent));
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- " label: \"type\" "
- TYPE_EDGE_ATTR "}\n", tore, get_entity_type(ent));
- }
- break;
- case k_type_class:
+ ir_node *value;
+ /* The node */
+ dump_entity_node(ent);
+ /* The Edges */
+ /* 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(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(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);
+ if (value) {
+ PRINT_ENT_NODE_EDGE(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(ent,value,ENT_VALUE_EDGE_ATTR,i);
+ dump_const_expression(value);
+ PRINT_ENT_ENT_EDGE(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:
{
- type_class *type = (type_class *)tore;
- xfprintf (F, "\"class %I\"}\n", get_class_ident(type));
- /* edges !!!??? */
+ type *tp = (type *)tore;
+ print_type_node(tp);
+ /* and now the edges */
+ switch (get_type_tpop_code(tp)) {
+ case tpo_class:
+ {
+ for (i=0; i < get_class_n_supertypes(tp); i++) {
+ PRINT_TYPE_TYPE_EDGE(tp,get_class_supertype(tp, i),TYPE_SUPER_EDGE_ATTR);
+ }
+
+ for (i=0; i < get_class_n_members(tp); i++) {
+ PRINT_TYPE_ENT_EDGE(tp,get_class_member(tp, i),TYPE_MEMBER_EDGE_ATTR);
+ }
+ } break;
+ case tpo_struct:
+ {
+ for (i=0; i < get_struct_n_members(tp); i++) {
+ PRINT_TYPE_ENT_EDGE(tp,get_struct_member(tp, i),TYPE_MEMBER_EDGE_ATTR);
+ }
+ } break;
+ case tpo_method:
+ {
+ for (i = 0; i < get_method_n_params(tp); i++)
+ {
+ PRINT_TYPE_TYPE_EDGE(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(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++)
+ {
+ PRINT_TYPE_ENT_EDGE(tp,get_union_member(tp, i),UNION_EDGE_ATTR);
+ }
+ } break;
+ case tpo_array:
+ {
+ PRINT_TYPE_TYPE_EDGE(tp,get_array_element_type(tp),ARR_ELT_TYPE_EDGE_ATTR);
+ PRINT_TYPE_ENT_EDGE(tp,get_array_element_entity(tp),ARR_ENT_EDGE_ATTR);
+ } break;
+ case tpo_enumeration:
+ {
+ } break;
+ case tpo_pointer:
+ {
+ PRINT_TYPE_TYPE_EDGE(tp,get_pointer_points_to_type(tp), PTR_PTS_TO_EDGE_ATTR);
+ } break;
+ case tpo_primitive:
+ {
+ } break;
+ default: break;
+ } /* switch type */
}
- break;
- case k_type_strct:
- {
- type_strct *type = (type_strct *)tore;
- xfprintf (F, "\"strct %I\"}\n", get_strct_ident(type));
- /* edges !!!??? */
- }
- break;
- case k_type_method:
- {
- type_method *type = (type_method *)tore;
- xfprintf (F, "\"meth %I\"}\n", get_method_ident(type));
- for (i = 0; i < get_method_arity(type); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- " label: \"param %d\" " TYPE_EDGE_ATTR "}\n",
- tore, get_method_param_type(type, i), i);
- for (i = 0; i < get_method_n_res(type); i++)
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- " label: \"res %d\" " TYPE_EDGE_ATTR "}\n",
- tore, get_method_res_type(type, i), i);
- }
- break;
- case k_type_union:
- {
- type_union *type = (type_union *)tore;
- xfprintf (F, "\"union %I\"}\n", get_union_ident(type));
- /* edges !!!??? */
- }
- break;
- case k_type_array:
- {
- type_array *type = (type_array *)tore;
- xfprintf (F, "\"array %I\"}\n", get_array_ident(type));
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- TYPE_EDGE_ATTR "}\n", tore, get_array_element_type(type), i);
- }
- break;
- case k_type_enumeration:
- {
- type_enumeration *type = (type_enumeration *)tore;
- xfprintf (F, "\"enum %I\"}\n", get_enumeration_ident(type));
- }
- break;
- case k_type_pointer:
+ break; /* case k_type */
+ default:
{
- type_pointer *type = (type_pointer *)tore;
- xfprintf (F, "\"ptr %I\"}\n", get_pointer_ident(type));
- xfprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- TYPE_EDGE_ATTR "}\n", tore,
- get_pointer_points_to_type(type), i);
+ printf(" *** irdump, dump_type_info(l.%i), faulty type.\n", __LINE__);
+ } break;
+ } /* switch kind_or_entity */
+}
+
+/* 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(get_entity_owner(ent),ent,TYPE_MEMBER_EDGE_ATTR);
+ for(i = 0; i < get_entity_n_overwrites(ent); i++)
+ {
+ PRINT_ENT_ENT_EDGE(get_entity_overwrites(ent, i),ent, ENT_OVERWRITES_EDGE_ATTR);
+ }
}
- break;
- case k_type_primitive:
+ } break; /* case k_entity */
+ case k_type:
{
- type_primitive *type = (type_primitive *)tore;
- xfprintf (F, "\"prim %I, mode %I\"}\n", get_primitive_ident(type),
- get_mode_ident(get_primitive_mode(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(tp,get_class_supertype(tp, i),TYPE_SUPER_EDGE_ATTR);
+ }
+ } break;
+ default: break;
+ } /* switch type */
}
- break;
+ break; /* case k_type */
default:
- break;
- }
-
+ {
+ printf(" *** irdump, dump_class_hierarchy_node(l.%i), faulty type.\n", __LINE__);
+ } break;
+ } /* switch kind_or_entity */
}
/************************************************************************/
/* open and close vcg file */
/************************************************************************/
-void vcg_open (ir_graph *irg, char *suffix) {
+static void vcg_open (ir_graph *irg, char *suffix) {
char *fname; /* filename to put the vcg information in */
const char *cp;
ident *id;
int len;
+ char label[4];
+ entity *ent;
/** open file for vcg graph */
- id = get_entity_ld_name (irg->ent);
-
+ ent = get_irg_ent(irg);
+ id = ent->ld_name ? ent->ld_name : ent->name;
+ /* Don't use get_entity_ld_ident (ent) as it computes the mangled name! */
len = id_to_strlen (id);
cp = id_to_str (id);
- fname = malloc (len + 5 + strlen(suffix));
- strcpy (fname, cp); /* copy the filename */
+ if (dump_file_suffix)
+ fname = malloc (len + 5 + strlen(suffix) + strlen(dump_file_suffix));
+ else
+ fname = malloc (len + 5 + strlen(suffix));
+ strncpy (fname, cp, len); /* copy the filename */
+ fname[len] = '\0';
+ if (dump_file_suffix) strcat (fname, dump_file_suffix); /* append file suffix */
strcat (fname, suffix); /* append file suffix */
- strcat (fname, ".vcg"); /* append the .vcg 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 */
+ }
+
+ if (edge_label) {
+ strcpy(label, "yes");
+ } else {
+ strcpy (label, "no");
+ }
+
+ /* 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: 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);
+
+ fprintf (F, "\n"); /* a separator */
+}
+
+static void vcg_open_name (const char *name) {
+ char *fname; /* filename to put the vcg information in */
+ int len;
+ char label[4];
+ /** open file for vcg graph */
+ len = strlen(name);
+ fname = malloc (len + 5);
+ if (dump_file_suffix)
+ fname = malloc (len + 5 + strlen(dump_file_suffix));
+ else
+ fname = malloc (len + 5);
+ strcpy (fname, name); /* copy the filename */
+ if (dump_file_suffix) strcat (fname, dump_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 */
}
+ if (edge_label) {
+ strcpy(label, "yes");
+ } else {
+ strcpy (label, "no");
+ }
+
/* print header */
- xfprintf (F,
+ fprintf (F,
"graph: { title: \"ir graph of %s\"\n"
- "display_edge_labels: yes\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", cp);
-
- xfprintf (F, "\n"); /* a separator */
+ "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);
+
+ fprintf (F, "\n"); /* a separator */
}
-void
-vcg_close () {
- xfprintf (F, "}\n"); /* print footer */
+static void
+vcg_close (void) {
+ fprintf (F, "}\n"); /* print footer */
fclose (F); /* close vcg file */
}
-
-
/************************************************************************/
/* routines to dump a graph, blocks as conventional nodes. */
/************************************************************************/
-void
+static int node_floats(ir_node *n) {
+ return ((get_op_pinned(get_irn_op(n)) == floats) &&
+ (get_irg_pinned(current_ir_graph) == floats));
+}
+
+static void
dump_whole_node (ir_node *n, void* env) {
- dump_ir_node(n);
- dump_ir_block_edge(n);
+ dump_node(n, NULL);
+ if (!node_floats(n)) dump_ir_block_edge(n);
dump_ir_data_edges(n);
}
void
dump_ir_graph (ir_graph *irg)
{
+ ir_graph *rem;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
vcg_open (irg, "");
/* 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
+static void
dump_ir_blocks_nodes (ir_node *n, void *env) {
ir_node *block = (ir_node *)env;
- if (is_no_Block(n) && get_nodes_Block(n) == block) {
- dump_ir_node(n);
+ if (is_no_Block(n) && get_nodes_Block(n) == block && !node_floats(n)) {
+ dump_node(n, NULL);
dump_ir_data_edges(n);
}
+ if (get_irn_op(n) == op_Bad)
+ Bad_dumped = 1;
}
-
-void
+static void
dump_ir_block (ir_node *block, void *env) {
ir_graph *irg = (ir_graph *)env;
if (get_irn_opcode(block) == iro_Block) {
+
/* This is a block. So dump the vcg information to make a block. */
- xfprintf(F, "graph: { title: \"%p\" status:clustered color:lightyellow \n",
- block);
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(block);
+ fprintf(F, "\" label: \"");
+#ifdef DEBUG_libfirm
+ fprintf (F, "%ld", get_irn_node_nr(block));
+#else
+ fprintf (F, "%s", get_op_name(get_irn_op(block)));
+#endif
+ if (exc_normal != get_Block_exc (block))
+ fprintf (F, " (%s)", exc_to_string (get_Block_exc (block)));
+
+ 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 */
- irg_walk(irg->end, dump_ir_blocks_nodes, NULL, block);
+ irg_walk(get_irg_end(irg), dump_ir_blocks_nodes, NULL, block);
/* Close the vcg information for the block */
- xfprintf(F, "}\n\n");
+ fprintf(F, "}\n\n");
+ dump_const_node_local(block, NULL);
}
}
+
+static 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, NULL);
+ dump_ir_data_edges(n);
+ dump_ir_block_edge(n);
+ if (get_irn_op(n) == op_Bad) Bad_dumped = 1;
+ return;
+ }
+ if (node_floats(n)) {
+ dump_node(n, NULL);
+ dump_ir_data_edges(n);
+ if (get_irn_op(n) == op_Bad) Bad_dumped = 1;
+ }
+}
+
+static void dump_ir_block_graph_2 (ir_graph *irg)
+{
+ Bad_dumped = 0;
+ /* walk over the blocks in the graph */
+ irg_block_walk(get_irg_end(irg), dump_ir_block, NULL, irg);
+
+ /* dump all nodes that are not in a Block */
+ irg_walk(get_irg_end(irg), dump_blockless_nodes, NULL, NULL);
+
+ /* dump the Bad node */
+ if (!Bad_dumped)
+ dump_node(get_irg_bad(irg), NULL);
+}
+
void
dump_ir_block_graph (ir_graph *irg)
{
+ ir_graph *rem;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
vcg_open (irg, "");
- /* walk over the blocks in the graph */
- irg_block_walk(irg->end, dump_ir_block, NULL, irg);
+ dump_ir_block_graph_2 (irg);
+
+ if (dump_loop_information_flag) dump_loop_info(irg);
vcg_close();
+ current_ir_graph = rem;
}
/***********************************************************************/
-void
+static void
dump_block_to_cfg (ir_node *block, void *env) {
int i;
ir_node *pred;
if (get_irn_opcode(block) == iro_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)));
+#ifdef DEBUG_libfirm
+ fprintf (F, "%ld", get_irn_node_nr(block));
+#else
+ fprintf (F, "%p", (void*) block);
+#endif
+
+ if (exc_normal != get_Block_exc (block))
+ fprintf (F, " (%s)", exc_to_string (get_Block_exc (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: \"%p\" targetname: \"%p\" }\n",
- block, pred);
+ 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, "\" " DOMINATOR_EDGE_ATTR "}\n");
}
}
}
void
dump_cfg (ir_graph *irg)
{
+ ir_graph *rem = current_ir_graph;
+ int ddif = dump_dominator_information_flag;
+ current_ir_graph = irg;
vcg_open (irg, "-cfg");
+ 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), NULL);
+ dump_dominator_information_flag = ddif;
vcg_close();
+ current_ir_graph = rem;
}
/***********************************************************************/
-/* the following routine dumps all type information */
+/* the following routine dumps all type information reachable from an */
+/* irg */
/***********************************************************************/
void
dump_type_graph (ir_graph *irg)
{
+ ir_graph *rem;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
vcg_open (irg, "-type");
/* walk over the blocks in the graph */
- type_walk(irg, dump_type_info, NULL, NULL);
+ type_walk_irg(irg, dump_type_info, NULL, NULL);
+ /* The walker for the const code can be called several times for the
+ same (sub) experssion. So that no nodes are dumped several times
+ we decrease the visited flag of the corresponding graph after each
+ walk. So now increase it finally. */
+ inc_irg_visited(get_const_code_irg());
+
+ vcg_close();
+ current_ir_graph = rem;
+}
+
+/***********************************************************************/
+/* the following routine dumps all type information */
+/***********************************************************************/
+
+void
+dump_all_types (void)
+{
+ vcg_open_name ("All_types");
+ 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");
+ 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 */
void
dump_ir_graph_w_types (ir_graph *irg)
{
+ ir_graph *rem;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
vcg_open (irg, "-all");
/* dump common ir graph */
- /* irg_block_walk(irg->end, dump_ir_block, NULL, irg); */
- irg_walk(irg->end, dump_whole_node, NULL, NULL);
+ irg_walk(get_irg_end(irg), dump_whole_node, NULL, NULL);
/* dump type info */
- type_walk(irg, dump_type_info, NULL, NULL);
+ 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);
+ irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, NULL);
+
+ vcg_close();
+ current_ir_graph = rem;
+}
+
+void
+dump_ir_block_graph_w_types (ir_graph *irg)
+{
+ ir_graph *rem;
+ rem = current_ir_graph;
+ current_ir_graph = irg;
+
+ vcg_open (irg, "-all");
+
+ /* 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(get_irg_end(irg), dump_node2type_edges, NULL, NULL);
+
+ vcg_close();
+ 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 (dump_graph_func *dump_graph) {
+ int i;
+ for (i=0; i < get_irp_n_irgs(); i++) {
+ dump_graph(get_irp_irg(i));
+ }
+}
+
+
+/* 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;
+}
+
+void turn_off_constant_entity_values(void) {
+ const_entities = 0;
+}
+
+void dump_keepalive_edges(bool b) {
+ dump_keepalive = b;
+}
+
+bool get_opt_dump_keepalive_edges(void) {
+ return dump_keepalive;
+}
+
+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;
+}
+
+static void clear_link(ir_node * node, void * env) {
+ set_irn_link(node, NULL);
+}
+
+static void collect_blocks_floats_cg(ir_node * node, pmap * map) {
+ assert(node); assert(map);
+ if (is_Block(node)
+ || node_floats(node)
+ || get_irn_op(node) == op_Bad
+ || get_irn_op(node) == op_Unknown) {
+ pmap_entry * entry = pmap_find(map, current_ir_graph);
+ if (entry)
+ {
+ ir_node ** arr;
+ arr = entry->value;
+ assert(arr);
+ ARR_APP1(ir_node *, arr , node);
+ } else {
+ ir_node ** arr = NEW_ARR_F(ir_node *, 1);
+ assert(arr);
+ arr[0] = node;
+ pmap_insert(map, current_ir_graph, arr);
+ }
+ } else {
+ ir_node * block = get_nodes_Block(node);
+ set_irn_link(node, get_irn_link(block));
+ set_irn_link(block, node);
+ }
+}
+
+
+static void dump_cg_ir_block(ir_node * block, void * env) {
+ ir_node *node;
+ pmap *irgmap = (pmap *)env;
+ assert(is_Block(block));
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(block);
+ fprintf(F, "\" label: \"");
+ fprintf (F, "%s ", get_op_name(get_irn_op(block)));
+#ifdef DEBUG_libfirm
+ fprintf (F, "%ld", get_irn_node_nr(block));
+#else
+ fprintf (F, "%p", (void*) block);
+#endif
+ if (exc_normal != get_Block_exc(block)) {
+ fprintf (F, " (%s)", exc_to_string (get_Block_exc(block)));
+ }
+
+ 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 = get_irn_link(block); node; node = get_irn_link(node)) {
+ dump_node(node, irgmap);
+ dump_ir_data_edges(node);
+ }
+
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n\n");
+}
+
+static void d_cg_block_graph(ir_graph *irg, ir_node **arr, pmap *irgmap) {
+ int i;
+
+ fprintf(F, "graph: { title: %p label: %s status:clustered color:white \n",
+ (void*) irg, id_to_str(get_entity_ident(get_irg_ent(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_cg_ir_block(node, irgmap);
+ } else {
+ /* Nodes that are not in a Block. */
+ dump_node(node, NULL);
+ dump_ir_data_edges(node);
+ }
+ }
+ /* Close the vcg information for the irg */
+ fprintf(F, "}\n\n");
+}
+
+/* dump interprocedural graph with surrounding methods */
+void dump_cg_block_graph(ir_graph * irg) {
+ pmap * map = pmap_create();
+ pmap * map2 = pmap_create();
+ pmap_entry * entry;
+
+ vcg_open(irg, "");
+
+ irg_walk_graph(irg, clear_link, (irg_walk_func *) collect_blocks_floats_cg, map);
+ for (entry = pmap_first(map); entry; entry = pmap_next(map))
+ pmap_insert(map2, entry->key, entry->value);
+ for (entry = pmap_first(map); entry; entry = pmap_next(map)) {
+ d_cg_block_graph(entry->key, entry->value, map2);
+ DEL_ARR_F(entry->value);
+ }
+
+ pmap_destroy(map);
+ pmap_destroy(map2);
+
+ if (dump_loop_information_flag) dump_loop_info(irg);
+ vcg_close();
+}
+
+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 **) get_irg_link(current_ir_graph);
+ ARR_APP1(ir_node *, arr, node);
+ set_irg_link(current_ir_graph, arr); /* arr is an l-value, APP_ARR might change it! */
+ } else {
+ ir_node * block = get_nodes_Block(node);
+ set_irn_link(node, get_irn_link(block));
+ set_irn_link(block, node);
+ }
+}
+
+/* Links all nodes that have the block field set in the link field of
+ the block. Adds all blocks and nodes not associated with a block
+ in a array in irg->link. */
+static void collect_nodes(void) {
+ int i;
+ for (i = 0; i < get_irp_n_irgs(); i++)
+ set_irg_link(get_irp_irg(i), NEW_ARR_F(ir_node *, 0));
+ cg_walk(clear_link, collect_node, NULL);
+}
+
+static void dump_graphs(void) {
+ int i;
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ current_ir_graph = get_irp_irg(i);
+ d_cg_block_graph(current_ir_graph, get_irg_link(current_ir_graph), NULL);
+ }
+}
+
+/* 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");
+
+ collect_nodes();
+ dump_graphs();
+
+ if (dump_loop_information_flag)
+ for (i = 0; i < get_irp_n_irgs(); i++)
+ dump_loop_info(get_irp_irg(i));
+
+ vcg_close();
+ interprocedural_view = rem_view;
+}
+
+/* dump interprocedural block graph with surrounding methods */
+void dump_cg_graph(ir_graph * irg) {
+ pmap * map = pmap_create();
+ pmap * map2 = pmap_create(); /* We can not iterate in the same map twice! */
+ pmap_entry * entry;
+ vcg_open(irg, "");
+
+ irg_walk_graph(irg, clear_link, (irg_walk_func *) collect_blocks_floats_cg, map);
+ for (entry = pmap_first(map); entry; entry = pmap_next(map))
+ pmap_insert(map2, entry->key, entry->value);
+ for (entry = pmap_first(map); entry; entry = pmap_next(map)) {
+ ir_node ** arr = entry->value;
+ int i;
+ ident * irg_ident = get_entity_ident(get_irg_ent(entry->key));
+
+ fprintf(F, "graph: { title: %s label: %s status:clustered color:white \n",
+ id_to_str(irg_ident), id_to_str(irg_ident));
+
+ for (i = ARR_LEN(arr) - 1; i >= 0; --i) {
+ ir_node * node = arr[i];
+ dump_node(node, map2);
+ dump_ir_data_edges(node);
+ if (is_Block(node)) {
+ for (node = get_irn_link(node); node; node = get_irn_link(node)) {
+ dump_node(node, map2);
+ dump_ir_block_edge(node);
+ dump_ir_data_edges(node);
+ }
+ }
+ }
+
+ DEL_ARR_F(arr);
+
+ /* Close the vcg information for the irg */
+ fprintf(F, "}\n\n");
+ }
+
+ pmap_destroy(map);
+ pmap_destroy(map2);
vcg_close();
}