* Copyright: (c) 1998-2003 Universität Karlsruhe
* Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
*/
-
-
#ifdef HAVE_CONFIG_H
-# include <config.h>
+#include "config.h"
#endif
-# include <string.h>
-# include <stdlib.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"
-
-# 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 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)
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdarg.h>
+
+#include "firm_common_t.h"
+
+#include "irnode_t.h"
+#include "irgraph_t.h"
+#include "irprog_t.h"
+#include "entity_t.h"
+#include "irop_t.h"
+
+#include "irdump_t.h"
+
+#include "irgwalk.h"
+#include "typewalk.h"
+#include "tv_t.h"
+#include "type_or_entity.h"
+#include "irouts.h"
+#include "irdom.h"
+#include "irloop.h"
+#include "callgraph.h"
+
+#include "irvrfy.h"
+
+#include "panic.h"
+#include "array.h"
+#include "pmap.h"
+#include "eset.h"
+#include "pset.h"
+
+#if DO_HEAPANALYSIS
+extern void dump_irn_chi_term(FILE *FL, ir_node *n);
+extern void dump_irn_state(FILE *FL, ir_node *n);
+extern int get_opt_dump_abstvals(void);
+typedef unsigned long SeqNo;
+extern SeqNo get_Block_seqno(ir_node *n);
#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"); }
+/* basis for a color range for vcg */
+static int n_colors = 0;
+static int base_color = 0;
+
+#define ERROR_TXT "<ERROR>"
+
+/**
+ * returns the name of a mode or <ERROR> if mode is NOT a mode object.
+ * in the later case, sets bad
+ */
+const char *get_mode_name_ex(ir_mode *mode, int *bad)
+{
+ if (is_mode(mode))
+ return get_mode_name(mode);
+ *bad |= 1;
+ return ERROR_TXT;
+}
+
+/**
+ * returns the name of a type or <ERROR> if mode is NOT a mode object.
+ * in the later case, sets bad
+ */
+const char *get_type_name_ex(type *tp, int *bad)
+{
+ if (is_type(tp))
+ return get_type_name(tp);
+ *bad |= 1;
+ return ERROR_TXT;
+}
+
+/**
+ * prints the edge from a type S to a type T with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from a type T to an entity E with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from an entity E to an entity T with additional info fmt, ...
+ * to the file F
+ */
+static void print_ent_ent_edge(FILE *F, entity *E, entity *T, int backedge, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ if (backedge)
+ fprintf(F, "backedge: { sourcename: \"");
+ else
+ 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);
+}
+
+/**
+ * prints the edge from an entity E to a type T with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from a node N to a type T with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from a node N to an entity E with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from an entity E to a node N with additional info fmt, ...
+ * to the file F
+ */
+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);
+}
+
+/**
+ * prints the edge from a type E to an enumeration item item with additional info fmt, ...
+ * to the file F
+ */
+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 */
+/*-----------------------------------------------------------------*/
+
+static void dump_whole_node(ir_node *n, void *env);
+static INLINE void dump_loop_nodes_into_graph(FILE *F, ir_graph *irg);
+
+/*-----------------------------------------------------------------*/
+/* Helper functions. */
+/*-----------------------------------------------------------------*/
+
+/**
+ * This map is used as a private link attr to be able to call dumper
+ * anywhere without destroying link fields.
+ */
+static pmap *irdump_link_map = NULL;
+
+/** Creates the link attribut map. */
+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();
+}
+
+/**
+ * Returns the private link field.
+ */
+static 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;
+}
+
+/**
+ * Sets the private link field.
+ */
+static void ird_set_irn_link(ir_node *n, void *x) {
+ if (!irdump_link_map) init_irdump();
+ pmap_insert(irdump_link_map, (void *)n, x);
+}
+
+/**
+ * Gets the private link field of an irg.
+ */
+static 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;
+}
+
+/**
+ * Sets the private link field of an irg.
+ */
+static void ird_set_irg_link(ir_graph *irg, void *x) {
+ if (!irdump_link_map) init_irdump();
+ pmap_insert(irdump_link_map, (void *)irg, x);
+}
+/**
+ * Walker, clears tzhe private link field
+ */
+static void clear_link(ir_node * node, void * env) {
+ ird_set_irn_link(node, NULL);
+}
-/* A suffix to manipulate the file name. */
-char *dump_file_suffix = NULL;
+/**
+ * If the entity has a ld_name, returns it, else returns the name of the entity.
+ */
+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);
+}
-/* file to dump to */
-static FILE *F;
+/* Returns the name of an IRG. */
+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_entity(irg);
+ return get_ent_dump_name(ent);
+}
+
+/**
+ * Returns non-zero if a node is in floating state.
+ */
+static int node_floats(ir_node *n) {
+ return ((get_irn_pinned(n) == op_pin_state_floats) &&
+ (get_irg_pinned(current_ir_graph) == op_pin_state_floats));
+}
-/* 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 */
+/**
+ * Walker, allocates an array for all blocks and puts it's nodes non-floating nodes into this array.
+ */
+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
+ || get_irn_op(node) == op_NoMem) {
+ 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);
+
+ if (is_Bad(block)) {
+ /* this node is in a Bad block, so we must place it into the graph's list */
+ 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 {
+ 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 op_pin_state_pinned,
+ * Bad, NoMem 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, rem_view = get_interprocedural_view();
+ 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);
+
+ /* Collect also EndReg and EndExcept. We do not want to change the walker. */
+ set_interprocedural_view(false);
+
+ set_irg_visited(current_ir_graph, get_irg_visited(current_ir_graph)-1);
+ irg_walk(get_irg_end_reg(current_ir_graph), clear_link, collect_node, current_ir_graph);
+ set_irg_visited(current_ir_graph, get_irg_visited(current_ir_graph)-1);
+ irg_walk(get_irg_end_except(current_ir_graph), clear_link, collect_node, current_ir_graph);
+
+ set_interprocedural_view(rem_view);
+
+ current_ir_graph = rem;
+ return ird_get_irg_link(irg);
+}
+
+/*******************************************************************/
+/* flags to steer output */
+/*******************************************************************/
+
+/** Dump only irgs with names start with this string */
+const char *dump_file_filter = "";
+
+/** A compiler option to turn off edge labels */
+static int edge_label = 1;
+/** A compiler option to turn off dumping values of constant entities */
+static int const_entities = 1;
+/** A compiler option to dump the keep alive edges */
+static 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!! */
+
+static const char *overrule_nodecolor = NULL;
+
+/** The vcg attribute hook. */
+static DUMP_NODE_VCGATTR_FUNC dump_node_vcgattr_hook = NULL;
+
+/* set the hook */
+void set_dump_node_vcgattr_hook(DUMP_NODE_VCGATTR_FUNC hook)
+{
+ dump_node_vcgattr_hook = hook;
+}
INLINE bool get_opt_dump_const_local(void) {
if (!dump_out_edge_flag && !dump_loop_information_flag)
return false;
}
-/* A global variable to record output of the Bad node. */
-static int Bad_dumped;
+void only_dump_method_with_name(ident *name) {
+ dump_file_filter = get_id_str(name);
+}
-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 */
-/*******************************************************************/
+/* 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 dump_constant_entity_values(bool b) {
+ const_entities = b;
+}
-static INLINE void
-dump_node_opcode (ir_node *n)
+void dump_keepalive_edges(bool b) {
+ dump_keepalive = b;
+}
+
+bool get_opt_dump_keepalive_edges(void) {
+ return dump_keepalive;
+}
+
+void dump_out_edges(bool b) {
+ dump_out_edge_flag = b;
+}
+
+void dump_dominator_information(bool b) {
+ dump_dominator_information_flag = b;
+}
+
+void dump_loop_information(bool b) {
+ dump_loop_information_flag = b;
+}
+
+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 set_opt_dump_analysed_type_info(bool b) {
+ opt_dump_analysed_type_info = b;
+}
+
+void dump_pointer_values_to_info(bool b) {
+ opt_dump_pointer_values_to_info = b;
+}
+
+/*-----------------------------------------------------------------*/
+/* Routines to dump information about a single ir node. */
+/*-----------------------------------------------------------------*/
+
+/*
+ * dump the name of a node n to the File F.
+ */
+int
+dump_node_opcode(FILE *F, ir_node *n)
{
- char buf[1024];
- int res;
+ int bad = 0;
switch(get_irn_opcode(n)) {
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;
case iro_SymConst: {
- if (get_SymConst_kind(n) == linkage_ptr_info) {
+ if (get_SymConst_kind(n) == symconst_addr_name) {
/* don't use get_SymConst_ptr_info as it mangles the name. */
- fprintf (F, "SymC %s", get_id_str(get_SymConst_ptrinfo(n)));
+ fprintf (F, "SymC %s", get_id_str(get_SymConst_name(n)));
+ } else if (get_SymConst_kind(n) == symconst_addr_ent) {
+ assert(get_SymConst_entity(n));
+ assert(is_entity(get_SymConst_entity(n)));
+ fprintf (F, "SymC &%s", get_entity_name(get_SymConst_entity(n)));
} else {
assert(get_kind(get_SymConst_type(n)) == k_type);
assert(get_type_ident(get_SymConst_type(n)));
- fprintf (F, "SymC %s ", get_type_name(get_SymConst_type(n)));
- if (get_SymConst_kind(n) == type_tag)
+ fprintf (F, "SymC %s ", get_type_name_ex(get_SymConst_type(n), &bad));
+ if (get_SymConst_kind(n) == symconst_type_tag)
fprintf (F, "tag");
else
fprintf (F, "size");
} break;
case iro_Filter: {
- if (!interprocedural_view) fprintf(F, "Proj'");
+ if (!get_interprocedural_view())
+ fprintf(F, "Proj'");
+ else
+ goto default_case;
} break;
+ case iro_Proj: {
+ ir_node *pred = get_Proj_pred(n);
+
+ if (get_irn_opcode(pred) == iro_Cond
+ && get_Proj_proj(n) == get_Cond_defaultProj(pred)
+ && get_irn_mode(get_Cond_selector(pred)) != mode_b)
+ fprintf (F, "defProj");
+/*
+ * else if (get_irn_opcode(pred) == iro_Proj && get_irn_opcode(get_Proj_pred(pred)) == iro_Start)
+ * fprintf (F, "Arg");
+ */
+ else
+ goto default_case;
+ } break;
+ case iro_Start:
+ case iro_End:
+ case iro_EndExcept:
+ case iro_EndReg: {
+ if (get_interprocedural_view()) {
+ fprintf(F, "%s %s", get_irn_opname(n), get_ent_dump_name(get_irg_entity(get_irn_irg(n))));
+ break;
+ } else
+ goto default_case;
+ }
+ case iro_CallBegin: {
+ ir_node *addr = get_CallBegin_ptr(n);
+ entity *ent = NULL;
+ if (get_irn_op(addr) == op_Sel)
+ ent = get_Sel_entity(addr);
+ else if ((get_irn_op(addr) == op_SymConst) && (get_SymConst_kind(addr) == symconst_addr_ent))
+ ent = get_SymConst_entity(addr);
+ fprintf (F, "%s", get_irn_opname(n));
+ if (ent) fprintf (F, " %s", get_entity_name(ent));
+ break;
+ }
+ case iro_Load:
+ fprintf (F, "%s[%s]", get_irn_opname(n), get_mode_name_ex(get_Load_mode(n), &bad));
+ break;
+
+default_case:
default: {
- fprintf (F, "%s", get_id_str(get_irn_opident(n)));
+ fprintf (F, "%s", get_irn_opname(n));
}
} /* end switch */
+ return bad;
}
-static INLINE void
-dump_node_mode (ir_node *n)
+/**
+ * Dump the mode of a node n to a file F.
+ * Ignore modes that are "always known".
+ */
+static INLINE int
+dump_node_mode(FILE *F, ir_node *n)
{
- 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_Sub:
- case iro_Mul:
- case iro_And:
- case iro_Or:
- case iro_Eor:
- case iro_Shl:
- case iro_Shr:
- case iro_Abs:
- case iro_Cmp:
- case iro_Confirm:
- fprintf (F, "%s", get_mode_name(get_irn_mode(n)));
- break;
- default:
- ;
+ int bad = 0;
+ opcode iro = get_irn_opcode(n);
+
+ switch (iro) {
+ case iro_SymConst:
+ case iro_Sel:
+ case iro_End:
+ case iro_Return:
+ case iro_Free:
+ case iro_Sync:
+ case iro_Jmp:
+ case iro_NoMem:
+ break;
+ default: {
+ ir_mode *mode = get_irn_mode(n);
+
+ if (mode && mode != mode_BB && mode != mode_ANY && mode != mode_BAD &&
+ (mode != mode_T || iro == iro_Proj))
+ fprintf(F, "%s", get_mode_name_ex(mode, &bad));
+ }
}
+
+ return bad;
}
-static void dump_node_typeinfo(ir_node *n) {
- if (!opt_dump_analysed_type_info) return;
- 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(tp));
- else
- fprintf (F, " []");
+/**
+ * Dump the tpe of a node n to a file F if it's known.
+ */
+static int dump_node_typeinfo(FILE *F, ir_node *n) {
+ int bad = 0;
+
+ if (opt_dump_analysed_type_info) {
+ if (get_irg_typeinfo_state(current_ir_graph) == ir_typeinfo_consistent ||
+ get_irg_typeinfo_state(current_ir_graph) == ir_typeinfo_inconsistent) {
+ type *tp = get_irn_typeinfo_type(n);
+ if (tp != firm_none_type)
+ fprintf(F, "[%s] ", get_type_name_ex(tp, &bad));
+ else
+ fprintf(F, "[] ");
+ }
}
+ return bad;
}
-static INLINE void
-dump_node_nodeattr (ir_node *n)
+/**
+ * Dump addinional node attributes of some nodes to a file F.
+ */
+static INLINE int
+dump_node_nodeattr(FILE *F, ir_node *n)
{
+ int bad = 0;
+
switch (get_irn_opcode(n)) {
case iro_Start:
- if (false && interprocedural_view) {
- fprintf (F, "%s", get_entity_name(get_irg_ent(current_ir_graph)));
+ if (false && get_interprocedural_view()) {
+ fprintf (F, "%s ", get_ent_dump_name(get_irg_entity(current_ir_graph)));
}
break;
case iro_Proj:
if (get_irn_opcode(get_Proj_pred(n)) == iro_Cmp) {
- fprintf (F, "%s", get_pnc_string(get_Proj_proj(n)));
+ fprintf (F, "%s ", get_pnc_string(get_Proj_proj(n)));
} else {
- fprintf (F, "%ld", get_Proj_proj(n));
+ fprintf (F, "%ld ", get_Proj_proj(n));
}
break;
case iro_Filter:
- fprintf (F, "%ld", get_Filter_proj(n));
+ fprintf (F, "%ld ", get_Filter_proj(n));
+ break;
+ case iro_Sel:
+ 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;
- case iro_Sel: {
- assert(get_kind(get_Sel_entity(n)) == k_entity);
- fprintf (F, "%s", get_entity_name(get_Sel_entity(n)));
- } break;
- case iro_Cast: {
- fprintf (F, "(%s)", get_type_name(get_Cast_type(n)));
- } break;
- case iro_Confirm: {
- fprintf (F, "%s", get_pnc_string(get_Confirm_cmp(n)));
- } break;
default:
;
} /* end switch */
+
+ return bad;
}
-static INLINE void
-dump_node_vcgattr (ir_node *n)
+
+/** Dumps a node label without the enclosing ". */
+static int dump_node_label(FILE *F, ir_node *n) {
+ int bad = 0;
+
+ bad |= dump_node_opcode(F, n);
+ bad |= dump_node_mode(F, n);
+ fprintf (F, " ");
+ bad |= dump_node_typeinfo(F, n);
+ bad |= dump_node_nodeattr(F, n);
+ fprintf(F, "%ld", get_irn_node_nr(n));
+
+ return bad;
+}
+
+
+/**
+ * Dumps the attributes of a node n into the file F.
+ * Currently this is only the color of a node.
+ */
+static void dump_node_vcgattr(FILE *F, ir_node *node, ir_node *local, int bad)
{
+ ir_node *n;
+
+ if (bad) {
+ fprintf(F, "color: red");
+ return;
+ }
+
+ if (dump_node_vcgattr_hook)
+ if (dump_node_vcgattr_hook(F, node, local))
+ return;
+
+ n = local ? local : node;
+
switch (get_irn_opcode(n)) {
case iro_Start:
case iro_EndReg:
fprintf (F, "color: blue");
break;
case iro_Block:
- fprintf (F, "color: lightyellow");
+ if (is_Block_dead(n))
+ fprintf (F, "color: lightred");
+ else
+ fprintf (F, "color: lightyellow");
break;
case iro_Phi:
fprintf (F, "color: green");
default:
PRINT_DEFAULT_NODE_ATTR;
}
-}
-
-static INLINE void
-dump_node_info (ir_node *n) {
- int i;
- fprintf (F, " info1: \"");
- fprintf (F, "visited: %ld \n", get_irn_visited(n));
-
- /* Source types */
- switch(get_irn_opcode(n)) {
- case iro_Start: {
- type *tp = get_entity_type(get_irg_ent(get_Start_irg(n)));
- fprintf(F, "start of method of type %s \n", get_type_name(tp));
- for (i = 0; i < get_method_n_params(tp); ++i)
- fprintf(F, " param %d type: %s \n", i, get_type_name(get_method_param_type(tp, i)));
- } break;
- case iro_Alloc: {
- fprintf(F, "allocating entity of type %s \n", get_type_name(get_Alloc_type(n)));
- } break;
- case iro_Free: {
- fprintf(F, "freeing entity of type %s \n", get_type_name(get_Free_type(n)));
- } break;
- case iro_Sel: {
- fprintf(F, "Selecting entity of type %s \n", get_type_name(get_entity_type(get_Sel_entity(n))));
- fprintf(F, " from entity of type %s \n", get_type_name(get_entity_owner(get_Sel_entity(n))));
- } break;
- case iro_Call: {
- type *tp = get_Call_type(n);
- fprintf(F, "calling method of type %s \n", get_type_name(tp));
- for (i = 0; i < get_method_n_params(tp); ++i)
- fprintf(F, " param %d type: %s \n", i, get_type_name(get_method_param_type(tp, i)));
- for (i = 0; i < get_method_n_ress(tp); ++i)
- fprintf(F, " resul %d type: %s \n", i, get_type_name(get_method_res_type(tp, i)));
- } break;
- case iro_Return: {
- if (!interprocedural_view) {
- type *tp = get_entity_type(get_irg_ent(current_ir_graph));
- fprintf(F, "return in method of type %s \n", get_type_name(tp));
- for (i = 0; i < get_method_n_ress(tp); ++i)
- fprintf(F, " res %d type: %s \n", i, get_type_name(get_method_res_type(tp, i)));
- }
- } break;
- case iro_Const: {
- type *tp = get_Const_type(n);
- assert(tp != none_type);
- fprintf(F, "Const of type %s \n", get_type_name(get_Const_type(n)));
- } break;
- default: ;
- }
-
- if (get_irg_typeinfo_state(current_ir_graph) == irg_typeinfo_consistent ||
- get_irg_typeinfo_state(current_ir_graph) == irg_typeinfo_inconsistent )
- if (get_irn_type(n) != none_type)
- fprintf (F, "\nAnalysed type: %s", get_type_name(get_irn_type(n)));
-
- fprintf (F, "\"");
+ if (overrule_nodecolor) fprintf(F, " color: %s", overrule_nodecolor);
}
-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;
+/**
+ * Dump the node information of a node n to a file F.
+ */
+static INLINE int dump_node_info(FILE *F, ir_node *n)
+{ int bad = 0;
+ fprintf (F, " info1: \"");
+ bad = dump_irnode_to_file(F, n);
+ fprintf(F, "\"\n");
+ return bad;
}
-
+/**
+ * checks wheater a node is "constant-like", ie can be treated "block-less"
+ */
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);
+ return (op == op_Const || op == op_Bad || op == op_NoMem || op == op_SymConst || op == op_Unknown);
}
-/* outputs the predecessors of n, that are constants, local. I.e.,
- generates a copy of the constant for each node called with. */
-static void dump_const_node_local(ir_node *n, pmap *irgmap) {
+/** 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(FILE *F, 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)) {
- if (pred_in_wrong_graph(n, i, irgmap)) continue; /* pred not dumped */
- set_irn_visited(con, get_irg_visited(current_ir_graph)-1);
+ 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 */
+ 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);
+ n and const. */
+ fprintf(F, "node: {title: "); PRINT_CONSTID(n, con);
fprintf(F, " label: \"");
- dump_node_opcode(con);
- dump_node_mode (con);
- dump_node_typeinfo(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");
+ bad |= dump_node_label(F, con);
+ fprintf(F, "\" ");
+ bad |= dump_node_info(F, con);
+ dump_node_vcgattr(F, n, con, bad);
+ fprintf(F, "}\n");
}
}
}
-static void
-dump_node (ir_node *n, pmap * map) {
- if (get_opt_dump_const_local() && is_constlike_node(n)) return;
+/** If the block of an edge is a const_like node, dump it local with an edge */
+static void dump_const_block_local(FILE *F, ir_node *n) {
+ ir_node *blk;
- /* dump this node */
- fprintf (F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \"");
+ if (!get_opt_dump_const_local()) return;
- dump_node_opcode(n);
- dump_node_mode (n);
- dump_node_typeinfo(n);
- fprintf (F, " ");
- dump_node_nodeattr(n);
-#ifdef DEBUG_libfirm
- fprintf (F, " %ld", get_irn_node_nr(n));
+ blk = get_nodes_block(n);
+ if (is_constlike_node(blk)) {
+ int bad = 0;
+
+ /* Generate a new name for the node by appending the names of
+ n and blk. */
+ fprintf(F, "node: {title: \""); PRINT_CONSTBLKID(n, blk);
+ fprintf(F, "\" label: \"");
+ bad |= dump_node_label(F, blk);
+ fprintf(F, "\" ");
+ bad |= dump_node_info(F, blk);
+ dump_node_vcgattr(F, n, blk, bad);
+ fprintf(F, "}\n");
+
+ fprintf (F, "edge: { sourcename: \"");
+ PRINT_NODEID(n);
+ fprintf (F, "\" targetname: \""); PRINT_CONSTBLKID(n,blk);
+ fprintf (F, "\" " BLOCK_EDGE_ATTR "}\n");
+ }
+}
+
+/**
+ * prints the error message of a node to a file F as info2.
+ */
+static void INLINE print_node_error(FILE *F, const char *err_msg)
+{
+ if (! err_msg)
+ return;
+
+ fprintf (F, " info2: \"%s\"", err_msg);
+}
+
+/**
+ * Dump a node
+ */
+static void dump_node(FILE *F, 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_label(F, n);
+ dump_node_ana_info(F, n);
+ fprintf(F, "\" ");
+ bad |= dump_node_info(F, n);
+ print_node_error(F, p);
+ dump_node_vcgattr(F, n, NULL, bad);
+ fprintf(F, "}\n");
+ dump_const_node_local(F, n);
+#if DO_HEAPANALYSIS
+ dump_irn_chi_term(F, n);
+ dump_irn_state(F, 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 */
+/** dump the edge to the block this node belongs to */
static void
-dump_ir_block_edge(ir_node *n) {
+dump_ir_block_edge(FILE *F, 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");
+ ir_node *block = get_nodes_block(n);
+
+ if (get_opt_dump_const_local() && is_constlike_node(block)) {
+ dump_const_block_local(F, n);
+ }
+ else {
+ fprintf (F, "edge: { sourcename: \"");
+ PRINT_NODEID(n);
+ fprintf (F, "\" targetname: ");
+ fprintf(F, "\""); PRINT_NODEID(block); fprintf(F, "\"");
+ fprintf (F, " " BLOCK_EDGE_ATTR "}\n");
+ }
}
}
-static void print_edge_vcgattr(ir_node *from, int to) {
+static void
+print_data_edge_vcgattr(FILE *F, ir_node *from, int to) {
+ if (get_nodes_block(from) == get_nodes_block(get_irn_n(from, to)))
+ fprintf (F, INTRA_DATA_EDGE_ATTR);
+ else
+ fprintf (F, INTER_DATA_EDGE_ATTR);
+}
+
+static void
+print_mem_edge_vcgattr(FILE *F, ir_node *from, int to) {
+ if (get_nodes_block(from) == get_nodes_block(get_irn_n(from, to)))
+ fprintf (F, INTRA_MEM_EDGE_ATTR);
+ else
+ fprintf (F, INTER_MEM_EDGE_ATTR);
+}
+
+static void
+print_edge_vcgattr(FILE *F, ir_node *from, int to) {
assert(from);
- if (is_backedge(from, to)) fprintf (F, BACK_EDGE_ATTR);
+ if (dump_backedge_information_flag && is_backedge(from, to))
+ fprintf (F, BACK_EDGE_ATTR);
switch (get_irn_opcode(from)) {
case iro_Block:
case iro_End:
if (to >= 0) {
if (get_irn_mode(get_End_keepalive(from, to)) == mode_BB)
- fprintf (F, CF_EDGE_ATTR);
+ fprintf (F, CF_EDGE_ATTR);
if (get_irn_mode(get_End_keepalive(from, to)) == mode_X)
- fprintf (F, MEM_EDGE_ATTR);
+ fprintf (F, INTER_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_EndReg:
+ case iro_EndExcept:
+ case iro_Jmp:
+ case iro_Break:
+ case iro_Cond:
+ print_data_edge_vcgattr(F, from, to);
+ break;
case iro_Return:
case iro_Raise:
- if (to == 0) fprintf (F, MEM_EDGE_ATTR);
+ if (to == 0)
+ print_mem_edge_vcgattr(F, from, to);
+ else
+ print_data_edge_vcgattr(F, from, to);
+ break;
+ case iro_Const:
+ case iro_SymConst:
+ print_data_edge_vcgattr(F, from, to);
break;
- case iro_Const: break;
- case iro_SymConst:break;
case iro_Sel:
case iro_Call:
- if (to == 0) fprintf (F, MEM_EDGE_ATTR);
+ if (to == 0)
+ print_mem_edge_vcgattr(F, from, to);
+ else
+ print_data_edge_vcgattr(F, from, to);
+ break;
+ case iro_CallBegin:
+ case iro_Add:
+ case iro_Sub:
+ case iro_Minus:
+ case iro_Mul:
+ print_data_edge_vcgattr(F, from, to);
break;
- 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);
+ if (to == 0)
+ print_mem_edge_vcgattr(F, from, to);
+ else
+ print_data_edge_vcgattr(F, from, to);
+ break;
+ case iro_Abs:
+ case iro_And:
+ case iro_Or:
+ case iro_Eor:
+ case iro_Shl:
+ case iro_Shr:
+ case iro_Shrs:
+ case iro_Rot:
+ case iro_Cmp:
+ case iro_Conv:
+ print_data_edge_vcgattr(F, from, to);
break;
- 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);
+ if (get_irn_modecode(from) == irm_M)
+ fprintf (F, INTER_MEM_EDGE_ATTR);
+ else
+ print_data_edge_vcgattr(F, from, to);
break;
case iro_Load:
case iro_Store:
case iro_Alloc:
case iro_Free:
- if (to == 0) fprintf (F, MEM_EDGE_ATTR);
+ if (to == 0)
+ print_mem_edge_vcgattr(F, from, to);
+ else
+ print_data_edge_vcgattr(F, from, to);
break;
case iro_Sync:
- fprintf (F, MEM_EDGE_ATTR);
+ print_mem_edge_vcgattr(F, from, to);
break;
case iro_Tuple: break;
case iro_Proj:
fprintf (F, CF_EDGE_ATTR);
break;
case irm_M:
- fprintf (F, MEM_EDGE_ATTR);
+ fprintf (F, INTER_MEM_EDGE_ATTR);
+ break;
+ default:
+ print_data_edge_vcgattr(F, from, to);
break;
- default: break;
}
break;
- case iro_Bad: break;
+ case iro_Bad: break;
case iro_Unknown: break;
- case iro_Id: break;
+ case iro_Id:
+ switch (get_irn_modecode(from)) {
+ case irm_M:
+ fprintf (F, INTRA_MEM_EDGE_ATTR);
+ break;
+ case irm_X:
+ fprintf (F, CF_EDGE_ATTR);
+ break;
+ default:
+ print_data_edge_vcgattr(F, from, to);
+ break;
+ } break;
default:
;
}
/* dump edges to our inputs */
static void
-dump_ir_data_edges(ir_node *n, pmap *irgmap) {
- int i, visited = get_irn_visited(n);
+dump_ir_data_edges(FILE *F, ir_node *n) {
+ int i;
+ unsigned long visited = get_irn_visited(n);
if ((get_irn_op(n) == op_End) && (!dump_keepalive))
return;
for (i = 0; i < get_irn_arity(n); i++) {
ir_node * pred = get_irn_n(n, i);
assert(pred);
- if ((interprocedural_view && get_irn_visited(pred) < visited))
+
+ if ((get_interprocedural_view() && get_irn_visited(pred) < visited))
continue; /* pred not dumped */
- if (is_backedge(n, i))
+
+ if (dump_backedge_information_flag && 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) &&
- !pred_in_wrong_graph(n, i, irgmap)) {
+ 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);
+ print_edge_vcgattr(F, n, i);
fprintf (F, "}\n");
}
}
-/* dump out edges */
+/** Dumps a node and its edges but not the block edge
+ */
+static INLINE void
+dump_node_wo_blockedge (ir_node *n, void *env) {
+ FILE *F = env;
+ dump_node(F, n);
+ dump_ir_data_edges(F, n);
+}
+
+/** Dumps a node and its edges.
+ */
+static void
+dump_whole_node (ir_node *n, void *env) {
+ FILE *F = env;
+ dump_node_wo_blockedge(n, env);
+ if (!node_floats(n)) dump_ir_block_edge(F, 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(FILE *F, 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, F);
+ /* 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(FILE *F, ir_node *block) {
+ ir_node *node;
+ assert(is_Block(block));
+
+ fprintf(F, "graph: { title: \"");
+ PRINT_NODEID(block);
+ fprintf(F, "\" label: \"");
+ dump_node_label(F, block);
+#if DO_HEAPANALYSIS
+ 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(F, 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(F, node);
+ dump_ir_data_edges(F, node);
+ }
+
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(F, block);
+#if DO_HEAPANALYSIS
+ dump_irn_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 op_pin_state_pinned, Bad, Unknown. */
static void
-dump_out_edge (ir_node *n, void* env) {
+dump_block_graph(FILE *F, ir_graph *irg) {
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");
+ 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(F, node);
+ } else {
+ /* Nodes that are not in a Block. */
+ dump_node(F, node);
+ if (is_Bad(get_nodes_block(node)) && !node_floats(node)) {
+ dump_const_block_local(F, node);
+ }
+ dump_ir_data_edges(F, node);
+ }
}
-}
-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");
-}
+ if (dump_loop_information_flag && (get_irg_loopinfo_state(irg) & loopinfo_valid))
+ dump_loop_nodes_into_graph(F, irg);
-static INLINE void
-dump_loop_son_edge (ir_loop *loop, int i) {
- assert(loop);
- fprintf (F, "edge: {sourcename: \"%p\" targetname: \"%p\" color: darkgreen}\n",
- (void *)loop, (void *)get_loop_son(loop, i));
+ current_ir_graph = rem;
}
-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));
- dump_loop_son_edge(loop, i);
- }
-}
+/** Dumps an irg as a graph.
+ * If interprocedural view edges can point to nodes out of this graph.
+ */
+static void dump_graph_from_list(FILE *F, ir_graph *irg) {
-static INLINE
-void dump_loop_info(ir_graph *irg) {
- ir_graph *rem = current_ir_graph;
- current_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_entity(irg)));
- if (get_irg_loop(irg))
- dump_loops(get_irg_loop(irg));
+ dump_block_graph(F, irg);
- current_ir_graph = rem;
+ /* 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. */
-static void dump_node2type_edges (ir_node *n, void *env)
+/** dumps the edges between nodes and their type or entity attributes. */
+static void dump_node2type_edges(ir_node *n, void *env)
{
+ FILE *F = env;
assert(n);
switch (get_irn_opcode(n)) {
/* @@@ some consts have an entity */
break;
case iro_SymConst:
- if ( (get_SymConst_kind(n) == type_tag)
- || (get_SymConst_kind(n) == size))
+ if ( (get_SymConst_kind(n) ==symconst_type_tag)
+ || (get_SymConst_kind(n) ==symconst_size))
{
- PRINT_NODE_TYPE_EDGE(n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR);
+ print_node_type_edge(F,n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR);
}
break;
case iro_Sel: {
- PRINT_NODE_ENT_EDGE(n,get_Sel_entity(n),NODE2TYPE_EDGE_ATTR);
+ print_node_ent_edge(F,n,get_Sel_entity(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Call: {
- PRINT_NODE_TYPE_EDGE(n,get_Call_type(n),NODE2TYPE_EDGE_ATTR);
+ print_node_type_edge(F,n,get_Call_type(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Alloc: {
- PRINT_NODE_TYPE_EDGE(n,get_Alloc_type(n),NODE2TYPE_EDGE_ATTR);
+ print_node_type_edge(F,n,get_Alloc_type(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Free: {
- PRINT_NODE_TYPE_EDGE(n,get_Free_type(n),NODE2TYPE_EDGE_ATTR);
+ print_node_type_edge(F,n,get_Free_type(n),NODE2TYPE_EDGE_ATTR);
} break;
case iro_Cast: {
- PRINT_NODE_TYPE_EDGE(n,get_Cast_type(n),NODE2TYPE_EDGE_ATTR);
+ print_node_type_edge(F,n,get_Cast_type(n),NODE2TYPE_EDGE_ATTR);
} break;
default:
break;
}
-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 int print_type_info(FILE *F, type *tp) {
+ int bad = 0;
-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", get_mode_name(get_type_mode(tp)));
- fprintf(F, "size: %dB,\n", get_type_size(tp));
+ fprintf(F, "mode: %s,\n", get_mode_name_ex(get_type_mode(tp), &bad));
+ fprintf(F, "size: %db,\n", get_type_size_bits(tp));
+
+ return bad;
+}
+
+static void print_typespecific_info(FILE *F, 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 */
}
-static void print_typespecific_info(type *tp) {
+static void print_typespecific_vcgattr(FILE *F, type *tp) {
switch (get_type_tpop_code(tp)) {
case tpo_class:
{
if (peculiarity_existent == get_class_peculiarity(tp))
- fprintf (F, " " TYPE_CLASS_NODE_ATTR);
+ fprintf (F, " " TYPE_CLASS_NODE_ATTR);
else
- fprintf (F, " " TYPE_DESCRIPTION_NODE_ATTR);
+ fprintf (F, " " TYPE_DESCRIPTION_NODE_ATTR);
} break;
case tpo_struct:
{
} /* switch type */
}
-static void print_type_node(type *tp)
+static int print_type_node(FILE *F, 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(tp));
+ fprintf (F, " label: \"%s %s\"", get_type_tpop_name(tp), get_type_name_ex(tp, &bad));
fprintf (F, " info1: \"");
- print_type_info(tp);
+ bad |= print_type_info(F, tp);
+ print_typespecific_info(F, tp);
fprintf (F, "\"");
- print_typespecific_info(tp);
+ print_typespecific_vcgattr(F, tp);
fprintf (F, "}\n");
+
+ return bad;
}
-#define X(a) case a: fprintf(F, #a); break
-void dump_entity_node(entity *ent)
+#define X(a) case a: fprintf(F, #a); break
+void dump_entity_node(FILE *F, entity *ent, int color)
{
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_entity_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, "\"ent %s\" ", get_ent_dump_name(ent));
+ if (color)
+ fprintf(F, "color: %d", color);
+ else
+ fprintf (F, ENTITY_NODE_ATTR);
+ fprintf (F, "\n info1: \"");
- fprintf (F, "\nvolatility: ");
- switch (get_entity_volatility(ent)) {
- X(volatility_non_volatile);
- X(volatility_is_volatile);
- }
+ dump_entity_to_file(F, ent, dump_verbosity_entattrs | dump_verbosity_entconsts);
- fprintf (F, "\npeculiarity: ");
- switch (get_entity_peculiarity(ent)) {
- X(peculiarity_description);
- X(peculiarity_inherited);
- X(peculiarity_existent);
- }
- fprintf(F, "\nname: %s\nld_name: %s",
- get_entity_name(ent), get_entity_ld_name(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");
}
#undef X
+static void dump_enum_item(FILE *F, 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, get_id_str(id));
+ fprintf (F, "\n info1: \"value: %s\"}\n", buf);
+}
+
/* dumps a type or entity and it's edges. */
static void
-dump_type_info (type_or_ent *tore, void *env) {
+dump_type_info(type_or_ent *tore, void *env) {
+ FILE *F = env;
int i = 0; /* to shutup gcc */
/* dump this type or entity */
entity *ent = (entity *)tore;
ir_node *value;
/* The node */
- dump_entity_node(ent);
+ dump_entity_node(F, ent, 0);
/* 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);
- }
+ 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), 0, ENT_OVERWRITES_EDGE_ATTR);
}
/* attached subgraphs */
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(ent, value, ENT_VALUE_EDGE_ATTR, i);
- /* DDMN(value); $$$ */
- dump_const_expression(value);
- }
- }
- if (is_compound_entity(ent)) {
- for (i = 0; i < get_compound_ent_n_values(ent); i++) {
- value = get_compound_ent_value(ent, i);
- if (value) {
- PRINT_ENT_NODE_EDGE(ent,value,ENT_VALUE_EDGE_ATTR,i);
- dump_const_expression(value);
- PRINT_ENT_ENT_EDGE(ent, get_compound_ent_value_member(ent, i), ENT_CORR_EDGE_ATTR, i);
- /*
- fprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" "
- ENT_CORR_EDGE_ATTR "}\n", GET_ENTID(ent),
- get_compound_ent_value_member(ent, i), i);
- */
- }
- }
- }
+ if (is_atomic_entity(ent)) {
+ value = get_atomic_ent_value(ent);
+ if (value) {
+ print_ent_node_edge(F, ent, value, ENT_VALUE_EDGE_ATTR, i);
+ /* DDMN(value); $$$ */
+ dump_const_expression(F, 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(F, value);
+ print_ent_ent_edge(F, ent, get_compound_ent_value_member(ent, i), 0, 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 *tp = (type *)tore;
- print_type_node(tp);
+ print_type_node(F, 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;
+ {
+ 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_members(tp); i++) {
- PRINT_TYPE_ENT_EDGE(tp,get_struct_member(tp, i),TYPE_MEMBER_EDGE_ATTR);
- }
- } 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++)
- {
- 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;
+ {
+ 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++)
- {
- PRINT_TYPE_ENT_EDGE(tp,get_union_member(tp, i),UNION_EDGE_ATTR);
- }
- } 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:
- {
- 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);
- 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(upper, tp, "label: \"upper %d\"", get_array_order(tp, i));
- PRINT_NODE_TYPE_EDGE(lower, tp, "label: \"lower %d\"", get_array_order(tp, i));
- dump_const_expression(upper);
- dump_const_expression(lower);
- }
-
- } 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(F, upper);
+ dump_const_expression(F, lower);
+ }
+
+ } break;
case tpo_enumeration:
- {
- } break;
+ {
+ for (i = 0; i < get_enumeration_n_enums(tp); ++i) {
+ dump_enum_item(F, tp, i);
+ print_enum_item_edge(F, tp, i, "label: \"item %d\"", i);
+ }
+ } break;
case tpo_pointer:
- {
- PRINT_TYPE_TYPE_EDGE(tp,get_pointer_points_to_type(tp), PTR_PTS_TO_EDGE_ATTR);
- } 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 */
}
} /* switch kind_or_entity */
}
-/* dumps a class type node and a superclass edge.
- If env != null dumps entities of classes and overwrites edges. */
+typedef struct _h_env {
+ int dump_ent;
+ FILE *f;
+} h_env_t;
+
+/** For dumping class hierarchies.
+ * Dumps a class type node and a superclass edge.
+ * If env->dump_ent dumps entities of classes and overwrites edges.
+ */
static void
-dump_class_hierarchy_node (type_or_ent *tore, void *env) {
+dump_class_hierarchy_node (type_or_ent *tore, void *ctx) {
+ h_env_t *env = ctx;
+ FILE *F = env->f;
int i = 0; /* to shutup gcc */
/* dump this type or entity */
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))) {
+ if (!is_Method_type(get_entity_type(ent))) break; /* GL */
+ if (env->dump_ent && is_Class_type(get_entity_owner(ent))) {
/* The node */
- dump_entity_node(ent);
+ dump_entity_node(F, ent, 0);
/* The edges */
- PRINT_TYPE_ENT_EDGE(get_entity_owner(ent),ent,TYPE_MEMBER_EDGE_ATTR);
+ 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(get_entity_overwrites(ent, i),ent, ENT_OVERWRITES_EDGE_ATTR);
- }
+ print_ent_ent_edge(F, get_entity_overwrites(ent, i), ent, 0, ENT_OVERWRITES_EDGE_ATTR);
}
} break; /* case k_entity */
case k_type:
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);
- }
+ print_type_node(F, 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 */
} /* switch kind_or_entity */
}
-/************************************************************************/
-/* open and close vcg file */
-/************************************************************************/
+/*******************************************************************/
+/* dump analysis information that is expressed in graph terms. */
+/*******************************************************************/
-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;
+/* dump out edges */
+static void
+dump_out_edge(ir_node *n, void *env) {
+ FILE *F = 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");
+ }
+}
- /** open file for vcg graph */
- 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 = get_id_strlen (id);
- cp = get_id_str (id);
- 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 */
- F = fopen (fname, "w"); /* open file for writing */
- if (!F) {
- panic ("cannot open %s for writing (%m)", fname); /* not reached */
+static INLINE void
+dump_loop_label(FILE *F, 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(FILE *F, 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(FILE *F, ir_loop *loop) {
+ fprintf (F, "node: {title: \"");
+ PRINT_LOOPID(loop);
+ fprintf (F, "\" label: \"");
+ dump_loop_label(F, loop);
+ fprintf (F, "\" ");
+ dump_loop_info(F, loop);
+ fprintf (F, "}\n");
+
+}
+
+static INLINE void
+dump_loop_node_edge(FILE *F, 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(FILE *F, 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(FILE *F, ir_loop *loop) {
+ int i;
+ /* dump this loop node */
+ dump_loop_node(F, 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(F, loop, i);
+ }
+ }
+ for (i = 0; i < get_loop_n_sons(loop); i++) {
+ dump_loops(F, get_loop_son(loop, i));
+ dump_loop_son_edge(F, loop, i);
}
+}
+
+static INLINE
+void dump_loop_nodes_into_graph(FILE *F, ir_graph *irg) {
+ ir_graph *rem = current_ir_graph;
+ current_ir_graph = irg;
+
+ if (get_irg_loop(irg)) dump_loops(F, get_irg_loop(irg));
+
+ current_ir_graph = rem;
+}
+
+
+/**
+ * dumps the VCG header
+ */
+INLINE void dump_vcg_header(FILE *F, const char *name, const char *orientation) {
+ char *label;
if (edge_label) {
- strcpy(label, "yes");
+ label = "yes";
} else {
- strcpy (label, "no");
+ 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: 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"
- , cp, label);
-
- fprintf (F, "\n"); /* a separator */
-}
-
-static void vcg_open_name (const char *name) {
+ "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: \"intrablock Data\"\n"
+ "classname 16: \"interblock Data\"\n"
+ "classname 2: \"Block\"\n"
+ "classname 13: \"Control Flow\"\n"
+ "classname 18: \"Exception Control Flow for Interval Analysis\"\n"
+ "classname 14: \"intrablock Memory\"\n"
+ "classname 17: \"interblock 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);
+
+ /* don't use all, the range is too whith/black. */
+ n_colors = 18;
+ base_color = 105;
+ fprintf (F,
+ "colorentry 100: 0 0 0\n"
+ "colorentry 101: 20 0 0\n"
+ "colorentry 102: 40 0 0\n"
+ "colorentry 103: 60 0 0\n"
+ "colorentry 104: 80 0 0\n"
+ "colorentry 105: 100 0 0\n"
+ "colorentry 106: 120 0 0\n"
+ "colorentry 107: 140 0 0\n"
+ "colorentry 108: 150 0 0\n"
+ "colorentry 109: 180 0 0\n"
+ "colorentry 110: 200 0 0\n"
+ "colorentry 111: 220 0 0\n"
+ "colorentry 112: 240 0 0\n"
+ "colorentry 113: 255 0 0\n"
+ "colorentry 113: 255 20 20\n"
+ "colorentry 114: 255 40 40\n"
+ "colorentry 115: 255 60 60\n"
+ "colorentry 116: 255 80 80\n"
+ "colorentry 117: 255 100 100\n"
+ "colorentry 118: 255 120 120\n"
+ "colorentry 119: 255 140 140\n"
+ "colorentry 120: 255 150 150\n"
+ "colorentry 121: 255 180 180\n"
+ "colorentry 122: 255 200 200\n"
+ "colorentry 123: 255 220 220\n"
+ "colorentry 124: 255 240 240\n"
+ "colorentry 125: 255 250 250\n"
+ );
+
+ fprintf (F, "\n"); /* a separator */
+}
+
+/**
+ * open a vcg file
+ *
+ * @param irg The graph to be dumped
+ * @param suffix1 first filename suffix
+ * @param suffix2 second filename suffix
+ */
+FILE *vcg_open (ir_graph *irg, const char * suffix1, const char *suffix2) {
+ FILE *F;
+ const char *nm = get_irg_dump_name(irg);
+ int len = strlen(nm), i, j;
+ char *fname; /* filename to put the vcg information in */
+
+ if (!suffix1) suffix1 = "";
+ if (!suffix2) suffix2 = "";
+
+ /* open file for vcg graph */
+ fname = malloc (len * 2 + strlen(suffix1) + strlen(suffix2) + 5);
+
+ /* strncpy (fname, nm, len); */ /* copy the filename */
+ j = 0;
+ for (i = 0; i < len; ++i) { /* replace '/' 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 */
+
+ /* vcg really expect only a <CR> at end of line, so
+ * the "b"inary mode is what you mean (and even needed for Win32)
+ */
+ F = fopen (fname, "wb"); /* open file for writing */
+ if (!F) {
+ panic("cannot open %s for writing (%m)", fname); /* not reached */
+ }
+ free(fname);
+
+ return F;
+}
+
+/**
+ * open a vcg file
+ *
+ * @param irg The graph to be dumped
+ * @param suffix filename suffix
+ */
+FILE *vcg_open_name (const char *name, const char *suffix) {
+ FILE *F;
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);
- 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);
+ fname = malloc (len * 2 + 5 + strlen(suffix));
+ /* strcpy (fname, name);*/ /* copy the filename */
+ j = 0;
+ for (i = 0; i < len; ++i) { /* replace '/' 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 */
+
+ /* vcg really expect only a <CR> at end of line, so
+ * the "b"inary mode is what you mean (and even needed for Win32)
+ */
+ F = fopen (fname, "wb"); /* 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");
- }
+ return F;
+}
- /* 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\"\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 */
+/**
+ * Dumps the vcg file footer
+ */
+static INLINE void dump_vcg_footer (FILE *F) {
+ fprintf (F, "}\n");
}
-static void
-vcg_close (void) {
- fprintf (F, "}\n"); /* print footer */
+/**
+ * close the vcg file
+ */
+void vcg_close (FILE *F) {
+ dump_vcg_footer(F); /* 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 */
+/************************************************************************/
/************************************************************************/
-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_node(n, NULL);
- if (!node_floats(n)) dump_ir_block_edge(n);
- dump_ir_data_edges(n, NULL);
-}
+/************************************************************************/
+/* Dump ir graphs, different formats and additional information. */
+/************************************************************************/
+/** Routine to dump a graph, blocks as conventional nodes. */
void
-dump_ir_graph (ir_graph *irg)
+dump_ir_graph (ir_graph *irg, const char *suffix )
{
+ FILE *f;
ir_graph *rem;
+ char *suffix1;
rem = current_ir_graph;
- current_ir_graph = irg;
- vcg_open (irg, "");
+ if (strncmp(get_entity_name(get_irg_entity(irg)),
+ dump_file_filter, strlen(dump_file_filter)) != 0) return;
+
+ current_ir_graph = irg;
+ if (get_interprocedural_view()) suffix1 = "-pure-ip";
+ else suffix1 = "-pure";
+ f = vcg_open(irg, suffix, suffix1);
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
/* walk over the graph */
/* dump_whole_node must be called in post visiting predecessors */
- irg_walk(get_irg_end(irg), NULL, dump_whole_node, NULL);
+ irg_walk(get_irg_end(irg), NULL, dump_whole_node, f);
/* 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);
+ if ((dump_out_edge_flag) && (get_irg_outs_state(irg) != outs_none)) {
+ irg_out_walk(get_irg_start(irg), dump_out_edge, NULL, f);
}
- vcg_close();
+ vcg_close(f);
current_ir_graph = rem;
}
-/***********************************************************************/
-/* the following routines dump the nodes as attached to the blocks. */
-/***********************************************************************/
-
-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 && !node_floats(n)) {
- dump_node(n, NULL);
- dump_ir_data_edges(n, NULL);
- }
- if (get_irn_op(n) == op_Bad)
- Bad_dumped = 1;
-}
+void
+dump_ir_block_graph (ir_graph *irg, const char *suffix)
+{
+ FILE *f;
+ int i;
+ char *suffix1;
-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. */
- 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)));
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0)
+ return;
- fprintf(F, "\" status:clustered color:%s \n",
- get_Block_matured (block) ? "yellow" : "red");
- /* dump the blocks edges */
- dump_ir_data_edges(block, NULL);
+ if (get_interprocedural_view()) suffix1 = "-ip";
+ else suffix1 = "";
+ f = vcg_open(irg, suffix, suffix1);
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
- /* dump the nodes that go into the block */
- irg_walk(get_irg_end(irg), dump_ir_blocks_nodes, NULL, block);
+ construct_block_lists(irg);
- /* Close the vcg information for the block */
- fprintf(F, "}\n\n");
- dump_const_node_local(block, NULL);
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ ir_node **arr = ird_get_irg_link(get_irp_irg(i));
+ if (arr) {
+ dump_graph_from_list(f, get_irp_irg(i));
+ DEL_ARR_F(arr);
+ }
}
+
+ vcg_close(f);
}
+/** dumps a graph with type information */
+void
+dump_ir_graph_w_types (ir_graph *irg, const char *suffix)
+{
+ FILE *f;
+ ir_graph *rem = current_ir_graph;
+ char *suffix1;
-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, NULL);
- dump_ir_block_edge(n);
- if (get_irn_op(n) == op_Bad) Bad_dumped = 1;
+ /* if a filter is set, dump only the irg's that match the filter */
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0)
return;
- }
- if (node_floats(n)) {
- dump_node(n, NULL);
- dump_ir_data_edges(n, NULL);
- 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);
+ current_ir_graph = irg;
- /* dump all nodes that are not in a Block */
- irg_walk(get_irg_end(irg), dump_blockless_nodes, NULL, NULL);
+ if (get_interprocedural_view()) suffix1 = "-pure-wtypes-ip";
+ else suffix1 = "-pure-wtypes";
+ f = vcg_open(irg,suffix, suffix1);
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
+
+ /* dump common ir graph */
+ irg_walk(get_irg_end(irg), NULL, dump_whole_node, f);
+ /* dump type info */
+ type_walk_irg(irg, dump_type_info, NULL, f);
+ inc_irg_visited(get_const_code_irg());
+ /* dump edges from graph to type info */
+ irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, f);
- /* dump the Bad node */
- if (!Bad_dumped)
- dump_node(get_irg_bad(irg), NULL);
+ vcg_close(f);
+ current_ir_graph = rem;
}
void
-dump_ir_block_graph (ir_graph *irg)
+dump_ir_block_graph_w_types (ir_graph *irg, const char *suffix)
{
- ir_graph *rem;
- rem = current_ir_graph;
- current_ir_graph = irg;
+ FILE *f;
+ int i;
+ char *suffix1;
+ ir_graph *rem = current_ir_graph;
- vcg_open (irg, "");
+ /* if a filter is set, dump only the irg's that match the filter */
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0)
+ return;
- dump_ir_block_graph_2 (irg);
+ if (get_interprocedural_view()) suffix1 = "-wtypes-ip";
+ else suffix1 = "-wtypes";
+ f = vcg_open(irg, suffix, suffix1);
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
- if (dump_loop_information_flag) dump_loop_info(irg);
+ /* dump common blocked ir graph */
+ construct_block_lists(irg);
- vcg_close();
- current_ir_graph = rem;
-}
+ for (i = 0; i < get_irp_n_irgs(); i++) {
+ ir_node **arr = ird_get_irg_link(get_irp_irg(i));
+ if (arr) {
+ dump_graph_from_list(f, get_irp_irg(i));
+ DEL_ARR_F(arr);
+ }
+ }
+ /* dump type info */
+ current_ir_graph = irg;
+ type_walk_irg(irg, dump_type_info, NULL, f);
+ inc_irg_visited(get_const_code_irg());
-/***********************************************************************/
-/* the following routines dump a control flow graph */
-/***********************************************************************/
+ /* dump edges from graph to type info */
+ irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, f);
+
+ current_ir_graph = rem;
+ vcg_close(f);
+}
+/*---------------------------------------------------------------------*/
+/* The following routines dump a control flow graph. */
+/*---------------------------------------------------------------------*/
static void
-dump_block_to_cfg (ir_node *block, void *env) {
- int i;
+dump_block_to_cfg(ir_node *block, void *env) {
+ FILE *F = env;
+ int i, fl;
ir_node *pred;
- if (get_irn_opcode(block) == iro_Block) {
+ if (is_Block(block)) {
/* This is a block. Dump a node for the block. */
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
+ fprintf (F, "\" label: \"");
+ if (block == get_irg_start_block(get_irn_irg(block)))
+ fprintf(F, "Start ");
+ if (block == get_irg_end_block(get_irn_irg(block)))
+ fprintf(F, "End ");
+
+ fprintf (F, "%s ", get_op_name(get_irn_op(block)));
+ PRINT_NODEID(block);
+ fprintf (F, "\" ");
+ fprintf(F, "info1:\"");
+ if (dump_dominator_information_flag) {
+ fprintf(F, "dom depth %d\n", get_Block_dom_depth(block));
+ fprintf(F, "tree pre num %d\n", get_Block_dom_tree_pre_num(block));
+ fprintf(F, "max subtree pre num %d\n", get_Block_dom_max_subtree_pre_num(block));
+ }
+
+ /* show arity and possible Bad predecessors of the block */
+ fprintf(F, "arity: %d\n", get_Block_n_cfgpreds(block));
+ for (fl = i = 0; i < get_Block_n_cfgpreds(block); ++i) {
+ ir_node *pred = get_Block_cfgpred(block, i);
+ if (is_Bad(pred)) {
+ if (! fl)
+ fprintf(F, "Bad pred at pos: ");
+ fprintf(F, "%d ", i);
+ fl = 1;
+ }
+ }
+ if (fl)
+ fprintf(F, "\n");
- if (exc_normal != get_Block_exc (block))
- fprintf (F, " (%s)", exc_to_string (get_Block_exc (block)));
+ fprintf (F, "\""); /* closing quote of info */
+
+ if ((block == get_irg_start_block(get_irn_irg(block))) ||
+ (block == get_irg_end_block(get_irn_irg(block))) )
+ fprintf(F, " color:blue ");
+ else if (fl)
+ fprintf(F, " color:yellow ");
- 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++)
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");
+ 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 */
}
void
-dump_cfg (ir_graph *irg)
+dump_cfg (ir_graph *irg, const char *suffix)
{
+ FILE *f;
ir_graph *rem = current_ir_graph;
int ddif = dump_dominator_information_flag;
+ int ipv = get_interprocedural_view();
+
+ /* if a filter is set, dump only the irg's that match the filter */
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0)
+ return;
+
current_ir_graph = irg;
- vcg_open (irg, "-cfg");
+
+ f = vcg_open(irg, suffix, "-cfg");
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
+
+ if (ipv) {
+ printf("Warning: dumping cfg not in interprocedural view!\n");
+ set_interprocedural_view(false);
+ }
if (get_irg_dom_state(irg) != dom_consistent)
dump_dominator_information_flag = 0;
/* walk over the blocks in the graph */
- irg_block_walk(get_irg_end(irg), dump_block_to_cfg, NULL, NULL);
- dump_node (get_irg_bad(irg), NULL);
+ irg_block_walk(get_irg_end(irg), dump_block_to_cfg, NULL, f);
+ dump_node(f, get_irg_bad(irg));
dump_dominator_information_flag = ddif;
- vcg_close();
+ set_interprocedural_view(ipv);
+ vcg_close(f);
current_ir_graph = rem;
}
-/***********************************************************************/
-/* the following routine dumps all type information reachable from an */
-/* irg */
-/***********************************************************************/
+static void descend_and_dump(FILE *F, ir_node *n, int depth, pset *mark_set) {
+ if (pset_find_ptr(mark_set, n)) return;
+ pset_insert_ptr(mark_set, n);
-void
-dump_type_graph (ir_graph *irg)
-{
- ir_graph *rem;
- rem = current_ir_graph;
- current_ir_graph = irg;
+ if (depth > 0) {
+ int i, start = is_Block(n) ? 0 : -1;
+ dump_whole_node(n, F);
+ for (i = start; i < get_irn_arity(n); ++i)
+ descend_and_dump(F, get_irn_n(n, i), depth-1, mark_set);
+ } else {
+ dump_node(F, n);
+ /* Don't dump edges to nodes further out. These might be edges to
+ nodes we already dumped, if there is a shorter path to these. */
+ }
+}
- vcg_open (irg, "-type");
+static int subgraph_counter = 0;
+void dump_subgraph (ir_node *root, int depth, const char *suffix) {
+ FILE *F;
+ char buf[32];
+ pset *mark_set = pset_new_ptr(1);
+ sprintf(buf, "-subg_%03d", subgraph_counter++);
+ F = vcg_open(get_irn_irg(root), suffix, buf);
+ dump_vcg_header(F, get_irg_dump_name(get_irn_irg(root)), NULL);
+ descend_and_dump(F, root, depth, mark_set);
+ vcg_close(F);
+ del_pset(mark_set);
+}
- /* walk over the blocks in the graph */
- 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;
+static int weight_overall(int rec, int loop) {
+ return 2*rec + loop;
}
-/***********************************************************************/
-/* the following routine dumps all type information */
-/***********************************************************************/
+static int compute_color (int my, int max) {
+ int color;
+ if (!max) {
+ color = 0;
+ } else {
+ int step;
+ /* if small, scale to the full color range. */
+ if (max < n_colors)
+ my = my * (n_colors/max);
-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();
+ step = 1 + (max / n_colors);
+
+ color = my/step;
+ }
+ return base_color + n_colors - color;
}
-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();
+static int get_entity_color(entity *ent) {
+ ir_graph *irg = get_entity_irg(ent);
+ assert(irg);
+
+ {
+ int rec_depth = get_irg_recursion_depth(irg);
+ int loop_depth = get_irg_loop_depth(irg);
+ int overall_depth = weight_overall(rec_depth, loop_depth);
+
+ int max_rec_depth = irp->max_callgraph_recursion_depth;
+ int max_loop_depth = irp->max_callgraph_loop_depth;
+ int max_overall_depth = weight_overall(max_rec_depth, max_loop_depth);
+
+ /* int my_rec_color = compute_color(rec_depth, max_rec_depth); */
+ /* int my_loop_color = compute_color(loop_depth, max_loop_depth); */
+ int my_overall_color = compute_color(overall_depth, max_overall_depth);;
+
+ return my_overall_color;
+ }
}
-/***********************************************************************/
-/* dumps a graph with type information */
-/***********************************************************************/
+void dump_callgraph(const char *suffix) {
+ FILE *F;
+ int i, n_irgs = get_irp_n_irgs();
+ int rem = edge_label;
+ edge_label = 1;
+ //ident *prefix = new_id_from_str("java/");
+
+ F = vcg_open_name("Callgraph", suffix);
+ dump_vcg_header(F, "Callgraph", NULL);
+
+ for (i = 0; i < n_irgs; ++i) {
+ ir_graph *irg = get_irp_irg(i);
+ entity *ent = get_irg_entity(irg);
+ int j, n_callees = get_irg_n_callees(irg);
+
+ /* Do not dump runtime system. */
+ //if (id_is_prefix(prefix, get_entity_ld_ident(ent))) continue;
+
+ dump_entity_node(F, ent, get_entity_color(ent));
+ for (j = 0; j < n_callees; ++j) {
+ entity *c = get_irg_entity(get_irg_callee(irg, j));
+ //if (id_is_prefix(prefix, get_entity_ld_ident(c))) continue;
+ int be = is_irg_callee_backedge(irg, j);
+ char *attr;
+ attr = (be) ?
+ "label:\"recursion %d\" color: %d" :
+ "label:\"calls %d\" color: %d";
+ print_ent_ent_edge(F, ent, c, be, attr, get_irg_callee_loop_depth(irg, j), get_entity_color(ent));
+ }
+ }
+
+ edge_label = rem;
+ vcg_close(F);
+}
+
+/* Dump all irgs in interprocedural view to a single file. */
+void dump_all_cg_block_graph(const char *suffix) {
+ FILE *f;
+ int i;
+ int rem_view = get_interprocedural_view();
+ set_interprocedural_view(true);
+
+ f = vcg_open_name("All_graphs", suffix);
+ dump_vcg_header(f, "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_from_list(f, current_ir_graph);
+ DEL_ARR_F(ird_get_irg_link(current_ir_graph));
+ }
+
+ vcg_close(f);
+ set_interprocedural_view(rem_view);
+}
+/*---------------------------------------------------------------------*/
+/* the following routines dumps type information without any ir nodes. */
+/*---------------------------------------------------------------------*/
void
-dump_ir_graph_w_types (ir_graph *irg)
+dump_type_graph (ir_graph *irg, const char *suffix)
{
+ FILE *f;
ir_graph *rem;
rem = current_ir_graph;
+
+ /* if a filter is set, dump only the irg's that match the filter */
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0) return;
+
current_ir_graph = irg;
- vcg_open (irg, "-all");
+ f = vcg_open(irg, suffix, "-type");
+ dump_vcg_header(f, get_irg_dump_name(irg), NULL);
- /* dump common ir graph */
- irg_walk(get_irg_end(irg), dump_whole_node, NULL, NULL);
- /* dump type info */
- type_walk_irg(irg, dump_type_info, NULL, NULL);
+ /* walk over the blocks in the graph */
+ type_walk_irg(irg, dump_type_info, NULL, f);
+ /* The walker for the const code can be called several times for the
+ same (sub) expression. 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());
- /* dump edges from graph to type info */
- irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, NULL);
- vcg_close();
+ vcg_close(f);
current_ir_graph = rem;
}
void
-dump_ir_block_graph_w_types (ir_graph *irg)
+dump_all_types (const char *suffix)
{
- 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);
+ FILE *f = vcg_open_name("All_types", suffix);
+ dump_vcg_header(f, "All_types", NULL);
+ type_walk(dump_type_info, NULL, f);
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(f);
+}
- vcg_close();
- current_ir_graph = rem;
+void
+dump_class_hierarchy (bool entities, const char *suffix)
+{
+ FILE *f = vcg_open_name("class_hierarchy", suffix);
+ h_env_t env;
+
+ env.f = f;
+ dump_vcg_header(f, "class_hierarchy", NULL);
+ if (entities)
+ env.dump_ent = 1;
+ else
+ env.dump_ent = 0;
+ type_walk(dump_class_hierarchy_node, NULL, &env);
+ vcg_close(f);
}
-/***********************************************************************/
+/*---------------------------------------------------------------------*/
/* 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;
+void dump_all_ir_graphs(dump_graph_func *dmp_grph, const char *suffix) {
+ int i, n_irgs = get_irp_n_irgs();
+ for (i = 0; i < n_irgs; ++i) {
+ dmp_grph(get_irp_irg(i), suffix);
+ }
}
-bool get_opt_dump_keepalive_edges(void) {
- return dump_keepalive;
-}
-void dump_out_edges(void) {
- dump_out_edge_flag = 1;
-}
+/*--------------------------------------------------------------------------------*
+ * Dumps a stand alone loop graph with firm nodes which belong to one loop node *
+ * packed together in one subgraph/box *
+ *--------------------------------------------------------------------------------*/
-void dump_dominator_information(void) {
- dump_dominator_information_flag = 1;
-}
+void dump_loops_standalone(FILE *F, ir_loop *loop) {
+ int i = 0, loop_node_started = 0, son_number = 0, first = 0;
+ loop_element le;
+ ir_loop *son = NULL;
-void dump_loop_information(void) {
- dump_loop_information_flag = 1;
-}
+ /* Dump a new loop node. */
+ dump_loop_node(F, loop);
-void dont_dump_loop_information(void) {
- dump_loop_information_flag = 0;
-}
+ /* Dump the loop elements. */
-static void clear_link(ir_node * node, void * env) {
- set_irn_link(node, NULL);
-}
+ for(i = 0; i < get_loop_n_elements(loop); i++) {
+ le = get_loop_element(loop, i);
+ son = le.son;
+ if (get_kind(son) == k_ir_loop) {
+ /* We are a loop son -> Recurse */
-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);
- entry->value = (void *)arr;
- } else {
- ir_node ** arr = NEW_ARR_F(ir_node *, 1);
- assert(arr);
- arr[0] = node;
- pmap_insert(map, current_ir_graph, arr);
+ 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(F, loop, son_number++);
+ dump_loops_standalone(F, son);
+ } else if (get_kind(son) == k_ir_node) {
+ /* We are a loop node -> Collect firm nodes */
+
+ ir_node *n = le.node;
+ int bad = 0;
+
+ 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");
+
+ bad |= dump_node_label(F, n);
+ /* Causes indeterministic output: if (is_Block(n)) fprintf (F, "\t ->%d", (int)get_irn_link(n)); */
+ if (has_backedges(n)) fprintf(F, "\t loop head!");
+ } else { /* for callgraph loop tree */
+ ir_graph *n;
+ assert(get_kind(son) == k_ir_graph);
+
+ /* We are a loop node -> Collect firm graphs */
+ n = (ir_graph *)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");
+ fprintf (F, " %s", get_irg_dump_name(n));
+ /* fprintf (F, " %s (depth %d)", get_irg_dump_name(n), n->callgraph_weighted_loop_depth); */
}
- } 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: \"");
- dump_node_opcode(block);
- fprintf (F, " %ld", get_irn_node_nr(block));
- if (exc_normal != get_Block_exc(block)) {
- fprintf (F, " (%s)", exc_to_string (get_Block_exc(block)));
+ 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;
}
+}
- fprintf(F, "\" status:clustered color:%s \n",
- get_Block_matured(block) ? "yellow" : "red");
+void dump_loop_tree(ir_graph *irg, const char *suffix)
+{
+ FILE *f;
+ ir_graph *rem = current_ir_graph;
+ int el_rem = edge_label;
+ edge_label = 1;
- /* dump the blocks edges */
- dump_ir_data_edges(block, irgmap);
+ /* if a filter is set, dump only the irg's that match the filter */
+ if (strncmp(get_entity_name(get_irg_entity(irg)), dump_file_filter, strlen(dump_file_filter)) != 0)
+ return;
- /* 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, irgmap);
- }
+ current_ir_graph = irg;
- /* Close the vcg information for the block */
- fprintf(F, "}\n");
- dump_const_node_local(block, irgmap);
- fprintf(F, "\n");
-}
+ f = vcg_open(irg, suffix, "-looptree");
+ dump_vcg_header(f, get_irg_dump_name(irg), "top_to_bottom");
-static void d_cg_block_graph(ir_graph *irg, ir_node **arr, pmap *irgmap) {
- int i;
+ if (get_irg_loop(irg)) dump_loops_standalone(f, get_irg_loop(irg));
- fprintf(F, "graph: { title: \"%p\" label: \"%s\" status:clustered color:white \n",
- (void*) irg, get_entity_name(get_irg_ent(irg)));
+ vcg_close(f);
- 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, NULL);
- }
- }
- /* Close the vcg information for the irg */
- fprintf(F, "}\n\n");
+ edge_label = el_rem;
+ current_ir_graph = rem;
}
-/* 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;
+void dump_callgraph_loop_tree(const char *suffix) {
+ FILE *F;
+ F = vcg_open_name("Callgraph_looptree", suffix);
+ dump_vcg_header(F, "callgraph looptree", "top_to_bottom");
+ dump_loops_standalone(F, irp->outermost_cg_loop);
+ vcg_close(F);
+}
- 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);
- }
+/*-----------------------------------------------------------------------------*/
+/* Dumps the firm nodes in the loop tree to a graph along with the loop nodes. */
+/*-----------------------------------------------------------------------------*/
- pmap_destroy(map);
- pmap_destroy(map2);
+void collect_nodeloop(FILE *F, ir_loop *loop, eset *loopnodes) {
+ int i, son_number = 0, node_number = 0;
- if (dump_loop_information_flag) dump_loop_info(irg);
- vcg_close();
-}
+ if (dump_loop_information_flag) dump_loop_node(F, loop);
-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);
+ 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(F, loop, son_number++);
+ /* Recur */
+ collect_nodeloop(F, le.son, loopnodes);
+ } else {
+ if (dump_loop_information_flag) dump_loop_node_edge(F, loop, node_number++);
+ eset_insert(loopnodes, le.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);
-}
+void collect_nodeloop_external_nodes(ir_loop *loop, eset *loopnodes, eset *extnodes) {
+ int i, j, start;
-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);
+ 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);
+ }
+ }
+ }
+ }
}
}
-/* 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",
- get_id_str(irg_ident), get_id_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, NULL);
- 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, NULL);
- }
- }
+void dump_loop(ir_loop *l, const char *suffix) {
+ FILE *F;
+ char name[50];
+ eset *loopnodes = eset_create();
+ eset *extnodes = eset_create();
+ ir_node *n, *b;
+
+ snprintf(name, sizeof(name), "loop_%d", get_loop_loop_nr(l));
+ F = vcg_open_name (name, suffix);
+ dump_vcg_header(F, name, NULL);
+
+ /* collect all nodes to dump */
+ collect_nodeloop(F, 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);
}
- DEL_ARR_F(arr);
-
- /* Close the vcg information for the irg */
- fprintf(F, "}\n\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(F, 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(F, n);
+ overrule_nodecolor = NULL;
+ if (!eset_contains(extnodes, n)) dump_ir_data_edges(F, n);
+ }
- pmap_destroy(map);
- pmap_destroy(map2);
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(F, 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(F, n);
+ overrule_nodecolor = NULL;
+ if (eset_contains(loopnodes, n)) dump_ir_data_edges(F, n);
+ }
- vcg_close();
-}
+ /* Close the vcg information for the block */
+ fprintf(F, "}\n");
+ dump_const_node_local(F, b);
+ fprintf(F, "\n");
+ }
-/* 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;
+ eset_destroy(loopnodes);
+ eset_destroy(extnodes);
+ vcg_close(F);
}
projects / libfirm / blobdiff