X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firdump.c;h=af5b16e4360bed7eeceaaadb004112508e2151c8;hb=18ad59ceaef42a2a6142ebe5661c5b83f627eabb;hp=402998e8772722d1790974e8ec6674d5bd10da61;hpb=50e8e65d004db2491d5523be96a04dbda38feb6f;p=libfirm diff --git a/ir/ir/irdump.c b/ir/ir/irdump.c index 402998e87..af5b16e43 100644 --- a/ir/ir/irdump.c +++ b/ir/ir/irdump.c @@ -6,126 +6,274 @@ * Modified by: Goetz Lindenmaier, Hubert Schmidt * Created: * CVS-ID: $Id$ - * Copyright: (c) 1998-2003 Universität Karlsruhe + * Copyright: (c) 1998-2003 Universit�t Karlsruhe * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE. */ - - #ifdef HAVE_CONFIG_H -# include +#include "config.h" +#endif + +#ifdef HAVE_STRING_H +#include #endif +#ifdef HAVE_STDLIB_H +#include +#endif +#include + +#include "firm_common_t.h" + +#include "list.h" -# include -# include -# include - -# 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 "irvrfy.h" - -# include "panic.h" -# include "array.h" -# include "pmap.h" -# include "eset.h" +#include "irnode.h" +#include "irgraph.h" +#include "irprog_t.h" +#include "entity_t.h" +#include "irop.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_t.h" +#include "callgraph.h" +#include "irextbb_t.h" +#include "irhooks.h" +#include "dbginfo_t.h" +#include "irtools.h" + +#include "irvrfy.h" + +#include "error.h" +#include "array.h" +#include "pmap.h" +#include "eset.h" +#include "pset.h" #if DO_HEAPANALYSIS -void dump_chi_term(FILE *FL, ir_node *n); -void dump_state(FILE *FL, ir_node *n); -int get_opt_dump_abstvals(void); +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; -SeqNo get_Block_seqno(ir_node *n); +extern SeqNo get_Block_seqno(ir_node *n); #endif -/* Attributes of nodes */ -#define PRINT_DEFAULT_NODE_ATTR -#define DEFAULT_NODE_ATTR " " -#define DEFAULT_TYPE_ATTRIBUTE " " -#define DEFAULT_ENUM_ITEM_ATTRIBUTE " " - -/* Attributes of edges between Firm nodes */ -#define INTRA_DATA_EDGE_ATTR "class:1 priority:50" -#define INTER_DATA_EDGE_ATTR "class:16 priority:10" -#define BLOCK_EDGE_ATTR "class:2 priority:50 linestyle:dotted" -#define CF_EDGE_ATTR "class:13 priority:60 color:red" -#define INTRA_MEM_EDGE_ATTR "class:14 priority:50 color:blue" -#define INTER_MEM_EDGE_ATTR "class:17 priority:10 color:blue" -#define DOMINATOR_EDGE_ATTR "class:15 color:red" - -#define BACK_EDGE_ATTR "linestyle:dashed " - -/* Attributes of edges between Firm nodes and type/entity nodes */ -#define NODE2TYPE_EDGE_ATTR "class:2 priority:2 linestyle:dotted" - -/* 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" -#define ENUM_ITEM_NODE_ATTR "color: green" - -#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)) -#define PRINT_LOOPID(X) fprintf(F, "l%d", get_loop_loop_nr(X)) -#define PRINT_ITEMID(X,Y) fprintf(F, "i%ldT%d", get_type_nr(X), (Y)) +/* basis for a color range for vcg */ +static int n_colors = 0; +static int base_color = 0; -#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, "\"n%pn%p\"", (void*)(X), (void*)(Y)) -#define PRINT_LOOPID(X) fprintf(F, "l%p", (void *)(X)) -#define PRINT_ITEMID(X,Y) fprintf(F, "i%pT%d", (void *) (X), (Y)) -#endif +/** Dump only irgs with names that start with this string */ +static ident *dump_file_filter_id = NULL; + +#define ERROR_TXT "" + +/*******************************************************************/ +/* flags to steer output */ +/*******************************************************************/ + +/** An option to turn off edge labels */ +static int edge_label = 1; +/** An option to turn off dumping values of constant entities */ +static int const_entities = 1; +/** An option to dump the keep alive edges */ +static int dump_keepalive = 0; +/** An option to dump ld_names instead of names. */ +static int dump_ld_name = 1; +/** Compiler options to dump analysis information in dump_ir_graph */ +static int dump_out_edge_flag = 0; +static int dump_loop_information_flag = 0; +static int dump_backedge_information_flag = 1; +static int dump_const_local = 0; +/** An option to dump all graph anchors */ +static int dump_anchors = 0; + +int dump_dominator_information_flag = 0; +int opt_dump_analysed_type_info = 1; +int opt_dump_pointer_values_to_info = 0; /* default off: for test compares!! */ + +static dumper_colors overrule_nodecolor = ird_color_default; + +/** An additional edge hook. */ +static DUMP_NODE_EDGE_FUNC dump_node_edge_hook = NULL; + +void set_dump_node_edge_hook(DUMP_NODE_EDGE_FUNC func) +{ + dump_node_edge_hook = func; +} + +DUMP_NODE_EDGE_FUNC get_dump_node_edge_hook(void) +{ + return dump_node_edge_hook; +} + + +static DUMP_NODE_EDGE_FUNC dump_block_edge_hook = NULL; + +void set_dump_block_edge_hook(DUMP_NODE_EDGE_FUNC func) +{ + dump_block_edge_hook = func; +} + +DUMP_NODE_EDGE_FUNC get_dump_block_edge_hook(void) +{ + return dump_node_edge_hook; +} + + +/** The vcg node attribute hook. */ +static DUMP_IR_GRAPH_FUNC dump_ir_graph_hook = NULL; +/** The vcg node attribute hook. */ +static DUMP_NODE_VCGATTR_FUNC dump_node_vcgattr_hook = NULL; +/** The vcg edge attribute hook. */ +static DUMP_EDGE_VCGATTR_FUNC dump_edge_vcgattr_hook = NULL; + +/* set the ir graph hook */ +void set_dump_ir_graph_hook(DUMP_IR_GRAPH_FUNC hook) { + dump_ir_graph_hook = hook; +} +/* set the node attribute hook */ +void set_dump_node_vcgattr_hook(DUMP_NODE_VCGATTR_FUNC hook) { + dump_node_vcgattr_hook = hook; +} +/* set the edge attribute hook */ +void set_dump_edge_vcgattr_hook(DUMP_EDGE_VCGATTR_FUNC hook) { + dump_edge_vcgattr_hook = hook; +} + +int get_opt_dump_const_local(void) { + if (!dump_out_edge_flag && !dump_loop_information_flag) + return dump_const_local; + else + return 0; +} + +void only_dump_method_with_name(ident *name) { + dump_file_filter_id = name; +} + +ident *get_dump_file_filter_ident(void) { + return dump_file_filter_id; +} + +/** Returns non-zero if dump file filter is not set, or if it is a + * prefix of name. */ +int is_filtered_dump_name(ident *name) { + if (!dump_file_filter_id) return 1; + return id_is_prefix(dump_file_filter_id, name); +} + +/* To turn off display of edge labels. Edge labels often cause xvcg to + abort with a segmentation fault. */ +void turn_off_edge_labels(void) { + edge_label = 0; +} + +void dump_consts_local(int flag) { + dump_const_local = flag; +} + +void dump_constant_entity_values(int flag) { + const_entities = flag; +} + +void dump_keepalive_edges(int flag) { + dump_keepalive = flag; +} + +int get_opt_dump_keepalive_edges(void) { + return dump_keepalive; +} + +void dump_out_edges(int flag) { + dump_out_edge_flag = flag; +} + +void dump_dominator_information(int flag) { + dump_dominator_information_flag = flag; +} + +void dump_loop_information(int flag) { + dump_loop_information_flag = flag; +} + +void dump_backedge_information(int flag) { + dump_backedge_information_flag = flag; +} + +/* 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(int flag) { + opt_dump_analysed_type_info = flag; +} + +void dump_pointer_values_to_info(int flag) { + opt_dump_pointer_values_to_info = flag; +} -static const char *get_mode_name_ex(ir_mode *mode, int *bad) +void dump_ld_names(int flag) { + dump_ld_name = flag; +} + +void dump_all_anchors(int flag) { + dump_anchors = flag; +} + +/* -------------- some extended helper functions ----------------- */ + +/** + * returns the name of a mode or 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 ""; + return ERROR_TXT; } -static const char *get_type_name_ex(type *tp, int *bad) +/** + * returns the name of a type or if mode is NOT a mode object. + * in the later case, sets bad + */ +const char *get_type_name_ex(ir_type *tp, int *bad) { if (is_type(tp)) return get_type_name(tp); *bad |= 1; - return ""; + return ERROR_TXT; } -static void print_type_type_edge(FILE *F, type *S, type *T, const char *fmt, ...) +/** + * printf the VCG color + */ +static void print_vcg_color(FILE *F, dumper_colors color) { + static const char *color_names[32] = { + "white", "blue", "red", "green", + "yellow", "magenta", "cyan", "darkgray", + "darkblue", "darkred", "darkgreen", "darkyellow", + "darkmagenta", "darkcyan", "gold", "lightgray", + "lightblue", "lightred", "lightgreen", "lightyellow", + "lightmagenta", "lightcyan", "lilac", "turquoise", + "aquamarine", "khaki", "purple", "yellowgreen", + "pink", "orange", "orchid", "black" + }; + + if (color != ird_color_default) + fprintf(F, "color:%s", color_names[color]); +} + +/** + * 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, ir_type *S, ir_type *T, const char *fmt, ...) { va_list ap; @@ -137,7 +285,11 @@ static void print_type_type_edge(FILE *F, type *S, type *T, const char *fmt, ... va_end(ap); } -static void print_type_ent_edge(FILE *F, type *T, entity *E, const char *fmt, ...) +/** + * 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, ir_type *T, entity *E, const char *fmt, ...) { va_list ap; @@ -149,19 +301,31 @@ static void print_type_ent_edge(FILE *F, type *T, entity *E, const char *fmt, .. va_end(ap); } -static void print_ent_ent_edge(FILE *F, entity *E, entity *T, const char *fmt, ...) +/** + * 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); - fprintf(F, "edge: { sourcename: \""); PRINT_ENTID(E); + 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); } -static void print_ent_type_edge(FILE *F, entity *E, type *T, const char *fmt, ...) +/** + * 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, ir_type *T, const char *fmt, ...) { va_list ap; @@ -173,7 +337,11 @@ static void print_ent_type_edge(FILE *F, entity *E, type *T, const char *fmt, .. va_end(ap); } -static void print_node_type_edge(FILE *F, const ir_node *N, type *T, const char *fmt, ...) +/** + * 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, ir_type *T, const char *fmt, ...) { va_list ap; @@ -185,6 +353,10 @@ static void print_node_type_edge(FILE *F, const ir_node *N, type *T, const char 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; @@ -198,6 +370,10 @@ static void print_node_ent_edge(FILE *F, const ir_node *N, entity *E, const char 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; @@ -210,7 +386,11 @@ static void print_ent_node_edge(FILE *F, entity *E, const ir_node *N, const char va_end(ap); } -static void print_enum_item_edge(FILE *F, type *E, int item, const char *fmt, ...) +/** + * 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, ir_type *E, int item, const char *fmt, ...) { va_list ap; @@ -222,38 +402,41 @@ static void print_enum_item_edge(FILE *F, type *E, int item, const char *fmt, .. va_end(ap); } -/*******************************************************************/ +/*-----------------------------------------------------------------*/ /* global and ahead declarations */ -/*******************************************************************/ - -/* A suffix to manipulate the file name. */ -char *dump_file_suffix = ""; - -char *dump_file_filter = ""; +/*-----------------------------------------------------------------*/ -/* file to dump to */ -static FILE *F; +static void dump_whole_node(ir_node *n, void *env); +static INLINE void dump_loop_nodes_into_graph(FILE *F, ir_graph *irg); -static void dump_whole_node(ir_node *n, void* env); -static INLINE void dump_loop_nodes_into_graph(ir_graph *irg); - -/*******************************************************************/ +/*-----------------------------------------------------------------*/ /* Helper functions. */ -/*******************************************************************/ - -/* Use private link attr to be able to call dumper anywhere without - destroying link fields. */ +/*-----------------------------------------------------------------*/ +/** + * 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; +/** NOT A STANDARD LIBFIRM INIT METHOD + * + * We do not want to integrate dumping into libfirm, i.e., if the dumpers + * are off, we want to have as few interferences as possible. Therefore the + * initialization is performed lazily and not called from within init_firm. + * + * Creates the link attribute 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(); + if (!dump_file_filter_id) + dump_file_filter_id = new_id_from_str(""); } - - -void *ird_get_irn_link(ir_node *n) { +/** + * Returns the private link field. + */ +static void *ird_get_irn_link(ir_node *n) { void *res = NULL; if (!irdump_link_map) return NULL; @@ -262,12 +445,19 @@ void *ird_get_irn_link(ir_node *n) { return res; } -void ird_set_irn_link(ir_node *n, void *x) { - if (!irdump_link_map) init_irdump(); +/** + * 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); } -void *ird_get_irg_link(ir_graph *irg) { +/** + * 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; @@ -276,172 +466,201 @@ void *ird_get_irg_link(ir_graph *irg) { return res; } -void ird_set_irg_link(ir_graph *irg, void *x) { +/** + * 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 the private link field. + */ static void clear_link(ir_node * node, void * env) { ird_set_irn_link(node, NULL); } +/** + * If the entity has a ld_name, returns it if the dump_ld_name is set, + * else returns the name of the entity. + */ +static const char *_get_ent_dump_name(entity *ent, int dump_ld_name) { + if (!ent) + return ""; + if (dump_ld_name) { + /* Don't use get_entity_ld_ident (ent) as it computes the mangled name! */ + if (ent->ld_name) return get_id_str(ent->ld_name); + } + return get_id_str(ent->name); +} -static int node_floats(ir_node *n) { - return ((get_op_pinned(get_irn_op(n)) == floats) && - (get_irg_pinned(current_ir_graph) == floats)); +/** + * If the entity has a ld_name, returns it if the option dump_ld_name is set, + * else returns the name of the entity. + */ +const char *get_ent_dump_name(entity *ent) { + return _get_ent_dump_name(ent, dump_ld_name); } -static const char *get_ent_dump_name(entity *ent) { - if (! ent) - return ""; +/* 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! */ - if (ent->ld_name) return get_id_str(ent->ld_name); - return get_id_str(ent->name); + return _get_ent_dump_name(get_irg_entity(irg), 1); } -static const char *get_irg_dump_name(ir_graph *irg) { - /* Don't use get_entity_ld_ident (ent) as it computes the mangled name! */ - entity *ent = get_irg_ent(irg); - return get_ent_dump_name(ent); +/** + * 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)); +} + +/** + * Walker that visits the anchors + */ +static void ird_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env) { + irg_walk_graph(irg, pre, post, env); + + if (dump_anchors) { + int i; + + for (i = anchor_max - 1; i >= 0; --i) { + ir_node *n = irg->anchors[i]; + + if (n) { + /* reset the visit flag: will be increase in the walker */ + set_irg_visited(irg, get_irg_visited(irg) - 1); + irg_walk(n, pre, post, env); + } + } + } } +/** + * 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_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); - ird_set_irn_link(node, ird_get_irn_link(block)); - ird_set_irn_link(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 pinned, - * Bad and Unknown into a flexible array in link field of + * 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 = interprocedural_view; + * 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++) + for (i = get_irp_n_irgs() - 1; i >= 0; --i) ird_set_irg_link(get_irp_irg(i), NULL); - irg_walk_graph(current_ir_graph, clear_link, collect_node, current_ir_graph); + ird_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. */ - interprocedural_view = 0; + set_interprocedural_view(0); + 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); - interprocedural_view = rem_view; + + set_interprocedural_view(rem_view); current_ir_graph = rem; return ird_get_irg_link(irg); } -/*******************************************************************/ -/* flags to steer output */ -/*******************************************************************/ - -/* A compiler option to turn off edge labels */ -int edge_label = 1; -/* A compiler option to turn off dumping values of constant entities */ -int const_entities = 1; -/* A compiler option to dump the keep alive edges */ -int dump_keepalive = 0; -/* Compiler options to dump analysis information in dump_ir_graph */ -int dump_out_edge_flag = 0; -int dump_dominator_information_flag = 0; -int dump_loop_information_flag = 0; -int dump_backedge_information_flag = 1; -int dump_const_local = 0; -bool opt_dump_analysed_type_info = 1; -bool opt_dump_pointer_values_to_info = 0; /* default off: for test compares!! */ - -char* overrule_nodecolor = NULL; - -INLINE bool get_opt_dump_const_local(void) { - if (!dump_out_edge_flag && !dump_loop_information_flag) - return dump_const_local; - else - return false; -} - -/* To turn off display of edge labels. Edge labels offen cause xvcg to - abort with a segmentation fault. */ -void turn_off_edge_labels(void) { - edge_label = 0; -} - -void dump_consts_local(bool b) { - dump_const_local = b; -} +typedef struct _list_tuple { + ir_node **blk_list; + ir_extblk **extbb_list; +} list_tuple; -void turn_off_constant_entity_values(void) { - const_entities = 0; -} - -void dump_keepalive_edges(bool b) { - dump_keepalive = b; -} - -bool get_opt_dump_keepalive_edges(void) { - return dump_keepalive; -} - -void dump_out_edges(void) { - dump_out_edge_flag = 1; -} +/** Construct lists to walk IR extended block-wise. + * Free the lists in the tuple with DEL_ARR_F(). + * Sets the irg link field to NULL in all + * graphs not visited. + */ +static list_tuple *construct_extblock_lists(ir_graph *irg) { + ir_node **blk_list = construct_block_lists(irg); + int i; + ir_graph *rem = current_ir_graph; + list_tuple *lists = xmalloc(sizeof(*lists)); -void dump_dominator_information(void) { - dump_dominator_information_flag = 1; -} + current_ir_graph = irg; -void dump_loop_information(void) { - dump_loop_information_flag = 1; -} + lists->blk_list = NEW_ARR_F(ir_node *, 0); + lists->extbb_list = NEW_ARR_F(ir_extblk *, 0); -void dont_dump_loop_information(void) { - dump_loop_information_flag = 0; -} + inc_irg_block_visited(irg); + for (i = ARR_LEN(blk_list) - 1; i >= 0; --i) { + ir_extblk *ext; -void dump_backedge_information(bool b) { - dump_backedge_information_flag = b; -} + if (is_Block(blk_list[i])) { + ext = get_Block_extbb(blk_list[i]); -/* 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; -} + if (extbb_not_visited(ext)) { + ARR_APP1(ir_extblk *, lists->extbb_list, ext); + mark_extbb_visited(ext); + } + } + else + ARR_APP1(ir_node *, lists->blk_list, blk_list[i]); + } + DEL_ARR_F(blk_list); -void dump_pointer_values_to_info(bool b) { - opt_dump_pointer_values_to_info = b; + current_ir_graph = rem; + ird_set_irg_link(irg, lists); + return lists; } -/*******************************************************************/ +/*-----------------------------------------------------------------*/ /* Routines to dump information about a single ir node. */ -/*******************************************************************/ +/*-----------------------------------------------------------------*/ -INLINE int -dump_node_opcode(FILE *F, ir_node *n) +/* + * dump the name of a node n to the File F. + */ +int dump_node_opcode(FILE *F, ir_node *n) { int bad = 0; + const ir_op_ops *ops = get_op_ops(get_irn_op(n)); - switch(get_irn_opcode(n)) { + /* call the dump_node operation if available */ + if (ops->dump_node) + return ops->dump_node(n, F, dump_node_opcode_txt); + + /* implementation for default nodes */ + switch (get_irn_opcode(n)) { case iro_Const: { int res; @@ -452,14 +671,18 @@ dump_node_opcode(FILE *F, ir_node *n) } 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_ex(get_SymConst_type(n), &bad)); - if (get_SymConst_kind(n) == type_tag) + if (get_SymConst_kind(n) == symconst_type_tag) fprintf (F, "tag"); else fprintf (F, "size"); @@ -467,114 +690,365 @@ dump_node_opcode(FILE *F, ir_node *n) } break; case iro_Filter: { - if (!interprocedural_view) fprintf(F, "Proj'"); - else fprintf(F, "%s", get_irn_opname(n)); + if (!get_interprocedural_view()) + fprintf(F, "Proj'"); + else + goto default_case; } break; case iro_Proj: { - ir_node *cond = get_Proj_pred(n); + ir_node *pred = get_Proj_pred(n); - if (get_irn_opcode(cond) == iro_Cond - && get_Proj_proj(n) == get_Cond_defaultProj(cond) - && get_irn_mode(get_Cond_selector(cond)) != mode_b) + 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 - fprintf (F, "%s", get_irn_opname(n)); + goto default_case; } break; - - case iro_Start: { - if (interprocedural_view) { - fprintf(F, "%s %s", get_irn_opname(n), get_ent_dump_name(get_irg_ent(get_irn_irg(n)))); + 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; - } - } /* fall through */ - - default: { + } 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; + case iro_Block: + fprintf (F, "%s%s", is_Block_dead(n) ? "Dead " : "", get_irn_opname(n)); + break; + case iro_Conv: + if (get_Conv_strict(n)) + fprintf (F, "strict"); + fprintf (F, "%s", get_irn_opname(n)); + break; + + default: +default_case: + fprintf (F, "%s", get_irn_opname(n)); } /* end switch */ return bad; } -static INLINE int -dump_node_mode (ir_node *n) +/** + * Dump the mode of a node n to a file F. + * Ignore modes that are "always known". + */ +static int dump_node_mode(FILE *F, ir_node *n) { int bad = 0; + const ir_op_ops *ops = get_op_ops(get_irn_op(n)); + opcode iro; + + /* call the dump_node operation if available */ + if (ops->dump_node) + return ops->dump_node(n, F, dump_node_mode_txt); + + /* default implementation */ + 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); - 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_ex(get_irn_mode(n), &bad)); - break; - default: - ; + 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 int dump_node_typeinfo(ir_node *n) { +/** + * Dump the type 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) == irg_typeinfo_consistent || - get_irg_typeinfo_state(current_ir_graph) == irg_typeinfo_inconsistent ) { - type *tp = get_irn_type(n); - if (tp != none_type) - fprintf(F, " [%s]", get_type_name_ex(tp, &bad)); + if (get_irg_typeinfo_state(current_ir_graph) == ir_typeinfo_consistent || + get_irg_typeinfo_state(current_ir_graph) == ir_typeinfo_inconsistent) { + ir_type *tp = get_irn_typeinfo_type(n); + if (tp != firm_none_type) + fprintf(F, "[%s] ", get_type_name_ex(tp, &bad)); else - fprintf(F, " []"); + fprintf(F, "[] "); } } return bad; } -static INLINE int -dump_node_nodeattr (ir_node *n) +typedef struct _pns_lookup { + long nr; /**< the proj number */ + const char *name; /**< the name of the Proj */ +} pns_lookup_t; + +typedef struct _proj_lookup { + opcode code; /**< the opcode of the Proj predecessor */ + unsigned num_data; /**< number of data entries */ + const pns_lookup_t *data; /**< the data */ +} proj_lookup_t; + +#define ARR_SIZE(a) (sizeof(a)/sizeof(a[0])) + +/** the lookup table for Proj(Start) names */ +static const pns_lookup_t start_lut[] = { +#define X(a) { pn_Start_##a, #a } + X(X_initial_exec), + X(P_frame_base), + X(P_globals), + X(P_tls), + X(T_args), + X(P_value_arg_base) +#undef X +}; + +/** the lookup table for Proj(Cond) names */ +static const pns_lookup_t cond_lut[] = { +#define X(a) { pn_Cond_##a, #a } + X(false), + X(true) +#undef X +}; + +/** the lookup table for Proj(Call) names */ +static const pns_lookup_t call_lut[] = { +#define X(a) { pn_Call_##a, #a } + X(M_regular), + X(T_result), + X(P_value_res_base), + X(X_except), + X(M_except) +#undef X +}; + +/** the lookup table for Proj(Quot) names */ +static const pns_lookup_t quot_lut[] = { +#define X(a) { pn_Quot_##a, #a } + X(M), + X(X_except), + X(res) +#undef X +}; + +/** the lookup table for Proj(DivMod) names */ +static const pns_lookup_t divmod_lut[] = { +#define X(a) { pn_DivMod_##a, #a } + X(M), + X(X_except), + X(res_div), + X(res_mod) +#undef X +}; + +/** the lookup table for Proj(Div) names */ +static const pns_lookup_t div_lut[] = { +#define X(a) { pn_Div_##a, #a } + X(M), + X(X_except), + X(res) +#undef X +}; + +/** the lookup table for Proj(Mod) names */ +static const pns_lookup_t mod_lut[] = { +#define X(a) { pn_Mod_##a, #a } + X(M), + X(X_except), + X(res) +#undef X +}; + +/** the lookup table for Proj(Load) names */ +static const pns_lookup_t load_lut[] = { +#define X(a) { pn_Load_##a, #a } + X(M), + X(X_except), + X(res) +#undef X +}; + +/** the lookup table for Proj(Store) names */ +static const pns_lookup_t store_lut[] = { +#define X(a) { pn_Store_##a, #a } + X(M), + X(X_except) +#undef X +}; + +/** the lookup table for Proj(Alloc) names */ +static const pns_lookup_t alloc_lut[] = { +#define X(a) { pn_Alloc_##a, #a } + X(M), + X(X_except), + X(res) +#undef X +}; + +/** the lookup table for Proj(CopyB) names */ +static const pns_lookup_t copyb_lut[] = { +#define X(a) { pn_CopyB_##a, #a } + X(M), + X(X_except), + X(M_except) +#undef X +}; + +/** the lookup table for Proj(InstOf) names */ +static const pns_lookup_t instof_lut[] = { +#define X(a) { pn_InstOf_##a, #a } + X(M), + X(X_except), + X(res), + X(M_except), +#undef X +}; + +/** the lookup table for Proj(Raise) names */ +static const pns_lookup_t raise_lut[] = { +#define X(a) { pn_Raise_##a, #a } + X(M), + X(X), +#undef X +}; + +/** the lookup table for Proj(Bound) names */ +static const pns_lookup_t bound_lut[] = { +#define X(a) { pn_Bound_##a, #a } + X(M), + X(X_except), + X(res), +#undef X +}; + +/** the Proj lookup table */ +static const proj_lookup_t proj_lut[] = { +#define E(a) ARR_SIZE(a), a + { iro_Start, E(start_lut) }, + { iro_Cond, E(cond_lut) }, + { iro_Call, E(call_lut) }, + { iro_Quot, E(quot_lut) }, + { iro_DivMod, E(divmod_lut) }, + { iro_Div, E(div_lut) }, + { iro_Mod, E(mod_lut) }, + { iro_Load, E(load_lut) }, + { iro_Store, E(store_lut) }, + { iro_Alloc, E(alloc_lut) }, + { iro_CopyB, E(copyb_lut) }, + { iro_InstOf, E(instof_lut) }, + { iro_Raise, E(raise_lut) }, + { iro_Bound, E(bound_lut) } +#undef E +}; + +/** + * Dump additional node attributes of some nodes to a file F. + */ +static int +dump_node_nodeattr(FILE *F, ir_node *n) { int bad = 0; + ir_node *pred; + opcode code; + long proj_nr; + const ir_op_ops *ops = get_op_ops(get_irn_op(n)); + + /* call the dump_node operation if available */ + if (ops->dump_node) + return ops->dump_node(n, F, dump_node_nodeattr_txt); switch (get_irn_opcode(n)) { case iro_Start: - if (false && interprocedural_view) { - fprintf (F, "%s", get_ent_dump_name(get_irg_ent(current_ir_graph))); + if (0 && 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))); - } else { - fprintf (F, "%ld", get_Proj_proj(n)); + pred = get_Proj_pred(n); + proj_nr = get_Proj_proj(n); +handle_lut: + code = get_irn_opcode(pred); + + if (code == iro_Cmp) + fprintf (F, "%s ", get_pnc_string(get_Proj_proj(n))); + else if (code == iro_Proj && get_irn_opcode(get_Proj_pred(pred)) == iro_Start) + fprintf (F, "Arg %ld ", proj_nr); + else if (code == iro_Cond && get_irn_mode(get_Cond_selector(pred)) != mode_b) + fprintf (F, "%ld ", proj_nr); + else { + unsigned i, j, f = 0; + + for (i = 0; i < ARR_SIZE(proj_lut); ++i) { + if (code == proj_lut[i].code) { + for (j = 0; j < proj_lut[i].num_data; ++j) { + if (proj_nr == proj_lut[i].data[j].nr) { + fprintf (F, "%s ", proj_lut[i].data[j].name); + f = 1; + break; + } + } + break; + } + } + if (! f) + fprintf (F, "%ld ", proj_nr); + if (code == iro_Cond && get_Cond_jmp_pred(pred) != COND_JMP_PRED_NONE) { + if (proj_nr == pn_Cond_false && get_Cond_jmp_pred(pred) == COND_JMP_PRED_FALSE) + fprintf(F, "PRED "); + if (proj_nr == pn_Cond_true && get_Cond_jmp_pred(pred) == COND_JMP_PRED_TRUE) + fprintf(F, "PRED "); + } } break; case iro_Filter: - fprintf (F, "%ld", get_Filter_proj(n)); + proj_nr = get_Filter_proj(n); + if (! get_interprocedural_view()) { + /* it's a Proj' */ + pred = get_Filter_pred(n); + goto handle_lut; + } + else + fprintf (F, "%ld ", proj_nr); + 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_CopyB: + fprintf (F, "(%s) ", get_type_name_ex(get_CopyB_type(n), &bad)); 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; default: ; @@ -583,12 +1057,60 @@ dump_node_nodeattr (ir_node *n) return bad; } -static INLINE void dump_node_vcgattr(ir_node *n, int bad) +#include +#include "execution_frequency.h" +#include "callgraph.h" + +void dump_node_ana_vals(FILE *F, ir_node *n) { + return; + fprintf(F, " %lf*(%2.0lf + %2.0lf) = %2.0lf ", + get_irn_exec_freq(n), + get_irg_method_execution_frequency(get_irn_irg(n)), + pow(5, get_irg_recursion_depth(get_irn_irg(n))), + get_irn_exec_freq(n) * (get_irg_method_execution_frequency(get_irn_irg(n)) + pow(5, get_irg_recursion_depth(get_irn_irg(n)))) + ); +} + + +/* Dumps a node label without the enclosing ". */ +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"); + print_vcg_color(F, ird_color_red); + return; + } + + if (dump_node_vcgattr_hook) + if (dump_node_vcgattr_hook(F, node, local)) + return; + + n = local ? local : node; + + if (overrule_nodecolor != ird_color_default) { + print_vcg_color(F, overrule_nodecolor); return; } + switch (get_irn_opcode(n)) { case iro_Start: case iro_EndReg: @@ -596,172 +1118,89 @@ static INLINE void dump_node_vcgattr(ir_node *n, int bad) case iro_EndExcept: /* fall through */ case iro_End: - fprintf (F, "color: blue"); + print_vcg_color(F, ird_color_blue); break; case iro_Block: - fprintf (F, "color: lightyellow"); + if (is_Block_dead(n)) + print_vcg_color(F, ird_color_lightred); + else + print_vcg_color(F, ird_color_lightyellow); break; case iro_Phi: - fprintf (F, "color: green"); + print_vcg_color(F, ird_color_green); + break; + case iro_Mux: + case iro_Psi: + print_vcg_color(F, ird_color_gold); + break; + case iro_Pin: + print_vcg_color(F, ird_color_orchid); break; case iro_Const: case iro_Proj: case iro_Filter: case iro_Tuple: - fprintf (F, "color: yellow"); + print_vcg_color(F, ird_color_yellow); break; default: PRINT_DEFAULT_NODE_ATTR; } - - if (overrule_nodecolor) fprintf(F, " color: %s", overrule_nodecolor); } -static INLINE int dump_node_info(ir_node *n) +/* Adds a new node info dumper callback. */ +void *dump_add_node_info_callback(dump_node_info_cb_t *cb, void *data) { - int i, bad = 0; - char comma; - ir_graph *irg; + hook_entry_t *info = xmalloc(sizeof(*info)); - fprintf (F, " info1: \""); - if (opt_dump_pointer_values_to_info) - fprintf (F, "addr: %p \n", (void *)n); - fprintf (F, "visited: %ld \n", get_irn_visited(n)); - irg = get_irn_irg(n); - if (irg != get_const_code_irg()) - fprintf (F, "irg: %s\n", get_ent_dump_name(get_irg_entity(irg))); - - fprintf(F, "arity: %d", get_irn_arity(n)); - if ((get_irn_op(n) == op_Block) || - (get_irn_op(n) == op_Phi) || - ((get_irn_op(n) == op_Filter) && interprocedural_view)) { - fprintf(F, " backedges:"); - comma = ' '; - for (i = 0; i < get_irn_arity(n); i++) - if (is_backedge(n, i)) { fprintf(F, "%c %d", comma, i); comma = ','; } - } - fprintf(F, "\n"); + info->hook._hook_node_info = cb; + info->context = data; + register_hook(hook_node_info, info); - /* Loop node Someone else please tell me what's wrong ... - if (get_irn_loop(n)) { - ir_loop *loop = get_irn_loop(n); - assert(loop); - fprintf(F, " in loop %d with depth %d\n", - get_loop_loop_nr(loop), get_loop_depth(loop)); - } - */ + return info; +} - /* Source types */ - switch (get_irn_opcode(n)) { - case iro_Start: { - type *tp = get_entity_type(get_irg_ent(get_irn_irg(n))); - fprintf(F, "start of method of type %s \n", get_type_name_ex(tp, &bad)); - for (i = 0; i < get_method_n_params(tp); ++i) - fprintf(F, " param %d type: %s \n", i, get_type_name_ex(get_method_param_type(tp, i), &bad)); - } break; - case iro_Alloc: { - fprintf(F, "allocating entity of type %s \n", get_type_name_ex(get_Alloc_type(n), &bad)); - } break; - case iro_Free: { - fprintf(F, "freeing entity of type %s \n", get_type_name_ex(get_Free_type(n), &bad)); - } break; - case iro_Sel: { - entity *ent = get_Sel_entity(n); +/* Remove a previously added info dumper callback. */ +void dump_remv_node_info_callback(void *handle) +{ + hook_entry_t *info = handle; + unregister_hook(hook_node_info, info); + xfree(info); +} - if (ent) { - fprintf(F, "Selecting entity of type %s\n", get_type_name_ex(get_entity_type(ent), &bad)); - fprintf(F, " from entity of type %s\n", get_type_name_ex(get_entity_owner(ent), &bad)); - } - else { - fprintf(F, "\n"); - bad = 1; - } - } break; - case iro_Call: { - type *tp = get_Call_type(n); - fprintf(F, "calling method of type %s \n", get_type_name_ex(tp, &bad)); - for (i = 0; i < get_method_n_params(tp); ++i) - fprintf(F, " param %d type: %s \n", i, get_type_name_ex(get_method_param_type(tp, i), &bad)); - for (i = 0; i < get_method_n_ress(tp); ++i) - fprintf(F, " resul %d type: %s \n", i, get_type_name_ex(get_method_res_type(tp, i), &bad)); - if (Call_has_callees(n)) { - fprintf(F, "possible callees: \n"); - for (i = 0; i < get_Call_n_callees(n); i++) { - if (!get_Call_callee(n, i)) { - fprintf(F, " %d external method\n", i); - } else { - fprintf(F, " %d: %s\n", i, get_ent_dump_name(get_Call_callee(n, i))); - } - } - } - } break; - case iro_CallBegin: { - ir_node *call = get_CallBegin_call(n); - if (Call_has_callees(call)) { - fprintf(F, "possible callees: \n"); - for (i = 0; i < get_Call_n_callees(call); i++) { - if (!get_Call_callee(call, i)) { - fprintf(F, " %d external method\n", i); - } else { - fprintf(F, " %d: %s\n", i, get_ent_dump_name(get_Call_callee(call, i))); - } - } - } - } break; - case iro_Return: { - if (!interprocedural_view) { - type *tp = get_entity_type(get_irg_ent(get_irn_irg(n))); - fprintf(F, "return in method of type %s \n", get_type_name_ex(tp, &bad)); - for (i = 0; i < get_method_n_ress(tp); ++i) - fprintf(F, " res %d type: %s \n", i, get_type_name_ex(get_method_res_type(tp, i), &bad)); - } - } break; - case iro_Const: { - type *tp = get_Const_type(n); - assert(tp != none_type); - fprintf(F, "Const of type %s \n", get_type_name_ex(get_Const_type(n), &bad)); - } break; - case iro_Filter: { - int i; - if (interprocedural_view) { - fprintf(F, "intra predecessor nodes:\n"); - for (i = 0; i < get_irn_intra_arity(n); i++) { - ir_node *pred = get_irn_intra_n(n, i); - fprintf(F, " %s%s %ld\n", get_irn_opname(pred), get_irn_modename(pred), get_irn_node_nr(pred)); - } - } else { - fprintf(F, "inter predecessor nodes:\n"); - for (i = 0; i < get_irn_inter_arity(n); i++) { - ir_node *pred = get_irn_inter_n(n, i); - fprintf(F, " %s%s %ld \tin graph %s\n", get_irn_opname(pred), get_irn_modename(pred), - get_irn_node_nr(pred), get_ent_dump_name(get_irg_entity(get_irn_irg(pred)))); - } - } - } break; - default: ; - } +/** + * 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; + const ir_op_ops *ops = get_op_ops(get_irn_op(n)); - if (get_irg_typeinfo_state(get_irn_irg(n)) == irg_typeinfo_consistent || - get_irg_typeinfo_state(get_irn_irg(n)) == irg_typeinfo_inconsistent ) - if (get_irn_type(n) != none_type) - fprintf (F, "\nAnalysed type: %s", get_type_name_ex(get_irn_type(n), &bad)); + fprintf (F, " info1: \""); + bad = dump_irnode_to_file(F, n); + /* call the dump_node operation if available */ + if (ops->dump_node) + bad = ops->dump_node(n, F, dump_node_info_txt); - fprintf (F, "\""); + /* allow additional info to be added */ + hook_node_info(F, n); + fprintf(F, "\"\n"); return bad; } - +/** + * checks whether a node is "constant-like" ie can be treated "block-less" + */ static INLINE -bool is_constlike_node(ir_node *n) { +int 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., +/** outputs the predecessors of n, that are constants, local. I.e., generates a copy of the constant predecessors for each node called with. */ -static void dump_const_node_local(ir_node *n) { +static void dump_const_node_local(FILE *F, ir_node *n) { int i; if (!get_opt_dump_const_local()) return; @@ -770,7 +1209,7 @@ static void dump_const_node_local(ir_node *n) { for (i = 0; i < get_irn_arity(n); i++) { ir_node *con = get_irn_n(n, i); if (is_constlike_node(con)) { - set_irn_visited(con, get_irg_visited(current_ir_graph)-1); + set_irn_visited(con, get_irg_visited(current_ir_graph) - 1); } } @@ -781,75 +1220,157 @@ static void dump_const_node_local(ir_node *n) { mark_irn_visited(con); /* Generate a new name for the node by appending the names of - n and const. */ + n and const. */ fprintf(F, "node: {title: "); PRINT_CONSTID(n, con); fprintf(F, " label: \""); - bad |= dump_node_opcode(F, con); - bad |= dump_node_mode (con); - bad |= dump_node_typeinfo(con); - fprintf (F, " "); - bad |= dump_node_nodeattr(con); - fprintf(F, " %ld", get_irn_node_nr(con)); + bad |= dump_node_label(F, con); fprintf(F, "\" "); - bad |= dump_node_info(con); - dump_node_vcgattr(con, bad); + bad |= dump_node_info(F, con); + dump_node_vcgattr(F, n, con, bad); fprintf(F, "}\n"); } } } -static void print_node_error(const char *p) +/** 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; + + if (!get_opt_dump_const_local()) return; + + 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); + + if (dump_edge_vcgattr_hook) { + fprintf (F, "\" "); + if (dump_edge_vcgattr_hook(F, n, -1)) { + fprintf (F, "}\n"); + return; + } + else { + fprintf (F, " " BLOCK_EDGE_ATTR "}\n"); + return; + } + } + + 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 (! p) + if (! err_msg) return; - fprintf (F, " info2: \"%s\"", p); + fprintf (F, " info2: \"%s\"", err_msg); +} + +/** + * prints debug messages of a node to file F as info3. + */ +static void print_dbg_info(FILE *F, dbg_info *dbg) +{ + char buf[1024]; + + if (__dbg_info_snprint) { + buf[0] = '\0'; + if (__dbg_info_snprint(buf, sizeof(buf), dbg) > 0) + fprintf (F, " info3: \"%s\"\n", buf); + } } -static void dump_node(ir_node *n) +/** + * 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; + if (get_opt_dump_const_local() && is_constlike_node(n)) + return; + /* dump this node */ fprintf(F, "node: {title: \""); PRINT_NODEID(n); fprintf(F, "\" label: \""); bad = ! irn_vrfy_irg_dump(n, current_ir_graph, &p); - bad |= dump_node_opcode(F, n); - bad |= dump_node_mode (n); - bad |= dump_node_typeinfo(n); - fprintf(F, " "); - bad |= dump_node_nodeattr(n); - fprintf(F, " %ld", get_irn_node_nr(n)); + bad |= dump_node_label(F, n); + dump_node_ana_vals(F, n); + //dump_node_ana_info(F, n); fprintf(F, "\" "); - bad |= dump_node_info(n); - print_node_error(p); - dump_node_vcgattr(n, bad); + bad |= dump_node_info(F, n); + print_node_error(F, p); + print_dbg_info(F, get_irn_dbg_info(n)); + dump_node_vcgattr(F, n, NULL, bad); fprintf(F, "}\n"); - dump_const_node_local(n); + dump_const_node_local(F, n); + + if(dump_node_edge_hook) + dump_node_edge_hook(F, n); #if DO_HEAPANALYSIS - dump_chi_term(F, n); - dump_state(F, n); + dump_irn_chi_term(F, n); + dump_irn_state(F, n); #endif } -/* 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, "\""); + + if (dump_edge_vcgattr_hook) { + fprintf (F, " "); + if (dump_edge_vcgattr_hook(F, n, -1)) { + fprintf (F, "}\n"); + return; + } + else { + fprintf (F, " " BLOCK_EDGE_ATTR "}\n"); + return; + } + } + + fprintf (F, " " BLOCK_EDGE_ATTR "}\n"); + } } } 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))) + /* + * do not use get_nodes_block() here, will fail + * if the irg is not pinned. + */ + if (get_irn_n(from, -1) == get_irn_n(get_irn_n(from, to), -1)) fprintf (F, INTRA_DATA_EDGE_ATTR); else fprintf (F, INTER_DATA_EDGE_ATTR); @@ -857,141 +1378,63 @@ print_data_edge_vcgattr(FILE *F, ir_node *from, int to) { 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))) + /* + * do not use get_nodes_block() here, will fail + * if the irg is not pinned. + */ + if (get_irn_n(from, -1) == get_irn_n(get_irn_n(from, to), -1)) fprintf (F, INTRA_MEM_EDGE_ATTR); else fprintf (F, INTER_MEM_EDGE_ATTR); } static void -print_edge_vcgattr(ir_node *from, int to) { +print_edge_vcgattr(FILE *F, ir_node *from, int to) { assert(from); + if (dump_edge_vcgattr_hook) + if (dump_edge_vcgattr_hook(F, from, to)) + return; + if (dump_backedge_information_flag && is_backedge(from, to)) fprintf (F, BACK_EDGE_ATTR); switch (get_irn_opcode(from)) { case iro_Block: fprintf (F, CF_EDGE_ATTR); - break; - case iro_Start: break; - case iro_End: - if (to >= 0) { - if (get_irn_mode(get_End_keepalive(from, to)) == mode_BB) - fprintf (F, CF_EDGE_ATTR); - if (get_irn_mode(get_End_keepalive(from, to)) == mode_X) - fprintf (F, INTER_MEM_EDGE_ATTR); - } - 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) - 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_Sel: - case iro_Call: - 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_Quot: - case iro_DivMod: - case iro_Div: - case iro_Mod: - 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_Phi: - 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) - print_mem_edge_vcgattr(F, from, to); - else - print_data_edge_vcgattr(F, from, to); - break; - case iro_Sync: - print_mem_edge_vcgattr(F, from, to); - break; - case iro_Tuple: break; - case iro_Proj: - case iro_Filter: - switch (get_irn_modecode(from)) { - case irm_X: - fprintf (F, CF_EDGE_ATTR); - break; - case irm_M: - fprintf (F, INTER_MEM_EDGE_ATTR); - break; - default: - print_data_edge_vcgattr(F, from, to); - break; + break; + case iro_Start: break; + case iro_End: + if (to >= 0) { + if (get_irn_mode(get_End_keepalive(from, to)) == mode_BB) + fprintf (F, CF_EDGE_ATTR); + if (get_irn_mode(get_End_keepalive(from, to)) == mode_X) + fprintf (F, INTER_MEM_EDGE_ATTR); } break; - case iro_Bad: break; - case iro_Unknown: break; - case iro_Id: - switch (get_irn_modecode(from)) { - case irm_M: - fprintf (F, INTRA_MEM_EDGE_ATTR); - break; - case irm_X: + default: + if (is_Proj(from)) { + if (get_irn_mode(from) == mode_M) + print_mem_edge_vcgattr(F, from, to); + else if (get_irn_mode(from) == mode_X) + fprintf(F, CF_EDGE_ATTR); + else + print_data_edge_vcgattr(F, from, to); + } + else if (get_irn_mode(get_irn_n(from, to)) == mode_M) + print_mem_edge_vcgattr(F, from, to); + else if (get_irn_mode(get_irn_n(from, to)) == mode_X) fprintf (F, CF_EDGE_ATTR); - break; - default: + else print_data_edge_vcgattr(F, from, to); - break; - } break; - default: - ; } } /* dump edges to our inputs */ static void -dump_ir_data_edges(ir_node *n) { - 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; @@ -1000,7 +1443,7 @@ dump_ir_data_edges(ir_node *n) { 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 (dump_backedge_information_flag && is_backedge(n, i)) @@ -1015,7 +1458,7 @@ dump_ir_data_edges(ir_node *n) { 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"); } } @@ -1023,17 +1466,19 @@ dump_ir_data_edges(ir_node *n) { /** Dumps a node and its edges but not the block edge */ static INLINE void -dump_node_wo_blockedge (ir_node *n, void* env) { - dump_node(n); - dump_ir_data_edges(n); +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) { +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(n); + if (!node_floats(n)) dump_ir_block_edge(F, n); } static void @@ -1048,14 +1493,14 @@ dump_const_node(ir_node *n, void *env) { /** Dumps a constant expression as entity initializer, array bound ... */ -static void dump_const_expression(ir_node *value) { +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, NULL); + 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, + expression. 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; @@ -1068,44 +1513,60 @@ static void dump_const_expression(ir_node *value) { * link field. * Dumps the edges of all nodes including itself. */ static void -dump_whole_block(ir_node *block) { +dump_whole_block(FILE *F, ir_node *block) { ir_node *node; + dumper_colors color = ird_color_yellow; + assert(is_Block(block)); fprintf(F, "graph: { title: \""); PRINT_NODEID(block); fprintf(F, "\" label: \""); - dump_node_opcode(F, block); - fprintf (F, " %ld", get_irn_node_nr(block)); + 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"); + + /* colorize blocks */ + if (! get_Block_matured(block)) + color = ird_color_red; + if (is_Block_dead(block)) + color = ird_color_orange; + + fprintf(F, "\" status:clustered "); + print_vcg_color(F, color); + fprintf(F, "\n"); + + /* yComp can show attributes for blocks, XVCG parses but ignores them */ + dump_node_info(F, block); + print_dbg_info(F, get_irn_dbg_info(block)); /* dump the blocks edges */ - dump_ir_data_edges(block); + dump_ir_data_edges(F, block); + + if (dump_block_edge_hook) + dump_block_edge_hook(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(node); - dump_ir_data_edges(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(block); + dump_const_node_local(F, block); #if DO_HEAPANALYSIS - dump_chi_term(F, block); + 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 pinned, Bad, Unknown. */ + * The outermost nodes: blocks and nodes not op_pin_state_pinned, Bad, Unknown. */ static void -dump_block_graph(ir_graph *irg) { +dump_block_graph(FILE *F, ir_graph *irg) { int i; ir_graph *rem = current_ir_graph; ir_node **arr = ird_get_irg_link(irg); @@ -1115,43 +1576,107 @@ dump_block_graph(ir_graph *irg) { ir_node * node = arr[i]; if (is_Block(node)) { /* Dumps the block and all the nodes in the block, which are to - be found in Block->link. */ - dump_whole_block(node); + be found in Block->link. */ + dump_whole_block(F, node); } else { /* Nodes that are not in a Block. */ - dump_node(node); - dump_ir_data_edges(node); + dump_node(F, node); + if (!node_floats(node) && is_Bad(get_nodes_block(node))) { + dump_const_block_local(F, node); + } + dump_ir_data_edges(F, node); } } - if (dump_loop_information_flag) dump_loop_nodes_into_graph(irg); + if (dump_loop_information_flag && (get_irg_loopinfo_state(irg) & loopinfo_valid)) + dump_loop_nodes_into_graph(F, irg); current_ir_graph = rem; } -/** Dumps an irg as a graph. +/** + * Dump the info for an irg. + * Parsed by XVCG but not shown. use yComp. + */ +static void dump_graph_info(FILE *F, ir_graph *irg) { + fprintf(F, "info1: \""); + dump_entity_to_file(F, get_irg_entity(irg), dump_verbosity_entattrs | dump_verbosity_entconsts); + fprintf(F, "\"\n"); +} + +/** Dumps an irg as a graph clustered by block nodes. * If interprocedural view edges can point to nodes out of this graph. */ -static void dump_graph(ir_graph *irg) { +static void dump_graph_from_list(FILE *F, ir_graph *irg) { + entity *ent = get_irg_entity(irg); fprintf(F, "graph: { title: \""); PRINT_IRGID(irg); fprintf(F, "\" label: \"%s\" status:clustered color:white \n", - get_ent_dump_name(get_irg_ent(irg))); + get_ent_dump_name(ent)); + + dump_graph_info(F, irg); + print_dbg_info(F, get_entity_dbg_info(ent)); - dump_block_graph (irg); + dump_block_graph(F, irg); /* Close the vcg information for the irg */ fprintf(F, "}\n\n"); } +/** dumps a graph extended 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_extblock_graph(FILE *F, ir_graph *irg) { + int i; + ir_graph *rem = current_ir_graph; + ir_extblk **arr = ird_get_irg_link(irg); + current_ir_graph = irg; + + for (i = ARR_LEN(arr) - 1; i >= 0; --i) { + ir_extblk *extbb = arr[i]; + ir_node *leader = get_extbb_leader(extbb); + int j; + + fprintf(F, "graph: { title: \""); + PRINT_EXTBBID(leader); + fprintf(F, "\" label: \"ExtBB %ld\" status:clustered color:lightgreen\n", + get_irn_node_nr(leader)); + + for (j = ARR_LEN(extbb->blks) - 1; j >= 0; --j) { + ir_node * node = extbb->blks[j]; + 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); + } + } + fprintf(F, "}\n"); + } + + if (dump_loop_information_flag && (get_irg_loopinfo_state(irg) & loopinfo_valid)) + dump_loop_nodes_into_graph(F, irg); + + current_ir_graph = rem; + free_extbb(irg); +} + + /*******************************************************************/ /* 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)) { @@ -1159,11 +1684,8 @@ static void dump_node2type_edges (ir_node *n, void *env) /* @@@ some consts have an entity */ break; case iro_SymConst: - if ( (get_SymConst_kind(n) == type_tag) - || (get_SymConst_kind(n) == size)) - { - print_node_type_edge(F,n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR); - } + if (SYMCONST_HAS_TYPE(get_SymConst_kind(n))) + print_node_type_edge(F,n,get_SymConst_type(n),NODE2TYPE_EDGE_ATTR); break; case iro_Sel: { print_node_ent_edge(F,n,get_Sel_entity(n),NODE2TYPE_EDGE_ATTR); @@ -1185,8 +1707,8 @@ static void dump_node2type_edges (ir_node *n, void *env) } } - -static int print_type_info(type *tp) { +#if 0 +static int print_type_info(FILE *F, ir_type *tp) { int bad = 0; if (get_type_state(tp) == layout_undefined) { @@ -1201,7 +1723,7 @@ static int print_type_info(type *tp) { return bad; } -static void print_typespecific_info(type *tp) { +static void print_typespecific_info(FILE *F, ir_type *tp) { switch (get_type_tpop_code(tp)) { case tpo_class: { @@ -1234,9 +1756,9 @@ static void print_typespecific_info(type *tp) { default: break; } /* switch type */ } +#endif - -static void print_typespecific_vcgattr(type *tp) { +static void print_typespecific_vcgattr(FILE *F, ir_type *tp) { switch (get_type_tpop_code(tp)) { case tpo_class: { @@ -1271,7 +1793,8 @@ static void print_typespecific_vcgattr(type *tp) { } /* switch type */ } -static int print_type_node(type *tp) + +int dump_type_node(FILE *F, ir_type *tp) { int bad = 0; @@ -1279,69 +1802,44 @@ static int print_type_node(type *tp) PRINT_TYPEID(tp); fprintf (F, " label: \"%s %s\"", get_type_tpop_name(tp), get_type_name_ex(tp, &bad)); fprintf (F, " info1: \""); - bad |= print_type_info(tp); - print_typespecific_info(tp); - fprintf (F, "\""); - print_typespecific_vcgattr(tp); +#if 0 + bad |= print_type_info(F, tp); + print_typespecific_info(F, tp); +#else + dump_type_to_file(F, tp, dump_verbosity_max); +#endif + fprintf (F, "\"\n"); + print_dbg_info(F, get_type_dbg_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) +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_ent_dump_name(ent)); - fprintf (F, "\n info1: \"\nid: "); PRINT_ENTID(ent); - - fprintf (F, "\nallocation: "); - switch (get_entity_allocation(ent)) { - X(allocation_dynamic); - X(allocation_automatic); - X(allocation_static); - X(allocation_parameter); - } - - fprintf (F, "\nvisibility: "); - switch (get_entity_visibility(ent)) { - X(visibility_local); - X(visibility_external_visible); - X(visibility_external_allocated); - } - - fprintf (F, "\nvariability: "); - switch (get_entity_variability(ent)) { - X(variability_uninitialized); - X(variability_initialized); - X(variability_part_constant); - X(variability_constant); - } + fprintf (F, "\"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: %s", get_peculiarity_string(get_entity_peculiarity(ent))); - fprintf(F, "\nname: %s\nld_name: %s", - get_entity_name(ent), ent->ld_name ? get_entity_ld_name(ent) : "no yet set"); - fprintf(F, "\noffset(bits): %d", get_entity_offset_bits(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"); + fprintf(F, "\"\n"); + print_dbg_info(F, get_entity_dbg_info(ent)); + fprintf(F, "}\n"); } #undef X -static void dump_enum_item(type *tp, int pos) +static void dump_enum_item(FILE *F, ir_type *tp, int pos) { char buf[1024]; ident *id = get_enumeration_nameid(tp, pos); @@ -1352,13 +1850,14 @@ static void dump_enum_item(type *tp, int pos) PRINT_ITEMID(tp, pos); fprintf(F, "\""); fprintf (F, DEFAULT_ENUM_ITEM_ATTRIBUTE); fprintf (F, "label: "); - fprintf (F, "\"enum item %s\" " ENUM_ITEM_NODE_ATTR, id_to_str(id)); + fprintf (F, "\"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 */ @@ -1369,112 +1868,101 @@ dump_type_info (type_or_ent *tore, void *env) { 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(F,ent, get_entity_type(ent), ENT_TYPE_EDGE_ATTR); - if(is_class_type(get_entity_owner(ent))) { - for(i = 0; i < get_entity_n_overwrites(ent); i++){ - print_ent_ent_edge(F,ent, get_entity_overwrites(ent, i), ENT_OVERWRITES_EDGE_ATTR); - } + 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(F,ent, value, ENT_VALUE_EDGE_ATTR, i); - /* DDMN(value); $$$ */ - dump_const_expression(value); - } - } - if (is_compound_entity(ent)) { - for (i = 0; i < get_compound_ent_n_values(ent); i++) { - value = get_compound_ent_value(ent, i); - if (value) { - print_ent_node_edge(F,ent,value,ENT_VALUE_EDGE_ATTR,i); - dump_const_expression(value); - print_ent_ent_edge(F,ent, get_compound_ent_value_member(ent, i), ENT_CORR_EDGE_ATTR, i); - /* - fprintf (F, "edge: { sourcename: \"%p\" targetname: \"%p\" " - ENT_CORR_EDGE_ATTR "}\n", GET_ENTID(ent), - get_compound_ent_value_member(ent, i), i); - */ + if (is_atomic_entity(ent)) { + value = get_atomic_ent_value(ent); + if (value) { + print_ent_node_edge(F, ent, value, ENT_VALUE_EDGE_ATTR, i); + /* DDMN(value); $$$ */ + 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); + ir_type *tp = (ir_type *)tore; + dump_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(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; + { + 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(F,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(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; + { + 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++) - { + { + 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; + } break; case tpo_array: - { - print_type_type_edge(F,tp,get_array_element_type(tp),ARR_ELT_TYPE_EDGE_ATTR); - print_type_ent_edge(F,tp,get_array_element_entity(tp),ARR_ENT_EDGE_ATTR); - for (i = 0; i < get_array_n_dimensions(tp); i++) { - ir_node *upper = get_array_upper_bound(tp, i); - ir_node *lower = get_array_lower_bound(tp, i); - print_node_type_edge(F,upper, tp, "label: \"upper %d\"", get_array_order(tp, i)); - print_node_type_edge(F,lower, tp, "label: \"lower %d\"", get_array_order(tp, i)); - dump_const_expression(upper); - dump_const_expression(lower); - } + { + 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; + } break; case tpo_enumeration: - { - for (i = 0; i < get_enumeration_n_enums(tp); ++i) { - dump_enum_item(tp, i); - print_enum_item_edge(F, tp, i, "label: \"item %d\"", i); - } - } break; + { + 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(F,tp,get_pointer_points_to_type(tp), PTR_PTS_TO_EDGE_ATTR); - } break; + } break; case tpo_primitive: - { - } break; + { + } break; default: break; } /* switch type */ } @@ -1486,12 +1974,19 @@ dump_type_info (type_or_ent *tore, void *env) { } /* switch kind_or_entity */ } +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 != null dumps entities of classes and overwrites edges. + * 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 */ @@ -1499,29 +1994,28 @@ dump_class_hierarchy_node (type_or_ent *tore, void *env) { 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(F,get_entity_owner(ent),ent,TYPE_MEMBER_EDGE_ATTR); for(i = 0; i < get_entity_n_overwrites(ent); i++) - { - print_ent_ent_edge(F,get_entity_overwrites(ent, i),ent, ENT_OVERWRITES_EDGE_ATTR); - } + print_ent_ent_edge(F, get_entity_overwrites(ent, i), ent, 0, ENT_OVERWRITES_EDGE_ATTR); } } break; /* case k_entity */ case k_type: { - type *tp = (type *)tore; + ir_type *tp = (ir_type *)tore; if (tp == get_glob_type()) break; switch (get_type_tpop_code(tp)) { case tpo_class: { - print_type_node(tp); - /* and now the edges */ - for (i=0; i < get_class_n_supertypes(tp); i++) - { - print_type_type_edge(F,tp,get_class_supertype(tp, i),TYPE_SUPER_EDGE_ATTR); - } + dump_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 */ @@ -1540,7 +2034,8 @@ dump_class_hierarchy_node (type_or_ent *tore, void *env) { /* dump out edges */ static void -dump_out_edge (ir_node *n, void* env) { +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)); @@ -1554,34 +2049,34 @@ dump_out_edge (ir_node *n, void* env) { } static INLINE void -dump_loop_label(ir_loop *loop) { +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(ir_loop *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)); + fprintf (F, "\n The loop was analyzed %d times.", PTR_TO_INT(get_loop_link(loop))); #endif fprintf (F, "\""); } static INLINE void -dump_loop_node(ir_loop *loop) { +dump_loop_node(FILE *F, ir_loop *loop) { fprintf (F, "node: {title: \""); PRINT_LOOPID(loop); fprintf (F, "\" label: \""); - dump_loop_label(loop); + dump_loop_label(F, loop); fprintf (F, "\" "); - dump_loop_info(loop); + dump_loop_info(F, loop); fprintf (F, "}\n"); } static INLINE void -dump_loop_node_edge (ir_loop *loop, int i) { +dump_loop_node_edge(FILE *F, ir_loop *loop, int i) { assert(loop); fprintf (F, "edge: {sourcename: \""); PRINT_LOOPID(loop); @@ -1592,7 +2087,7 @@ dump_loop_node_edge (ir_loop *loop, int i) { } static INLINE void -dump_loop_son_edge (ir_loop *loop, int i) { +dump_loop_son_edge(FILE *F, ir_loop *loop, int i) { assert(loop); fprintf (F, "edge: {sourcename: \""); PRINT_LOOPID(loop); @@ -1603,40 +2098,38 @@ dump_loop_son_edge (ir_loop *loop, int i) { } static -void dump_loops (ir_loop *loop) { +void dump_loops(FILE *F, ir_loop *loop) { int i; /* dump this loop node */ - dump_loop_node(loop); + 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(loop, i); + dump_loop_node_edge(F, 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); + dump_loops(F, get_loop_son(loop, i)); + dump_loop_son_edge(F, loop, i); } } static INLINE -void dump_loop_nodes_into_graph(ir_graph *irg) { +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(get_irg_loop(irg)); + if (get_irg_loop(irg)) dump_loops(F, get_irg_loop(irg)); current_ir_graph = rem; } -/************************************************************************/ -/* open and close vcg file */ -/************************************************************************/ - -static INLINE void -dump_vcg_header(const char *name, const char *orientation) { +/** + * dumps the VCG header + */ +void dump_vcg_header(FILE *F, const char *name, const char *orientation) { char *label; if (edge_label) { @@ -1656,12 +2149,7 @@ dump_vcg_header(const char *name, const char *orientation) { "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 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" @@ -1672,14 +2160,63 @@ dump_vcg_header(const char *name, const char *orientation) { "classname 10: \"Array Element Type\"\n" "classname 11: \"Overwrites\"\n" "classname 12: \"Member\"\n" + "classname 13: \"Control Flow\"\n" + "classname 14: \"intrablock Memory\"\n" + "classname 15: \"Dominators\"\n" + "classname 16: \"interblock Data\"\n" + "classname 17: \"interblock Memory\"\n" + "classname 18: \"Exception Control Flow for Interval Analysis\"\n" + "classname 19: \"Postdominators\"\n" "infoname 1: \"Attribute\"\n" - "infoname 2: \"Verification errors\"\n", + "infoname 2: \"Verification errors\"\n" + "infoname 3: \"Debug info\"\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 */ } -static void vcg_open (ir_graph *irg, char * suffix1, char *suffix2) { +/** + * 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 */ @@ -1687,12 +2224,12 @@ static void vcg_open (ir_graph *irg, char * suffix1, char *suffix2) { if (!suffix1) suffix1 = ""; if (!suffix2) suffix2 = ""; - /** open file for vcg graph */ - fname = malloc (len * 2 + strlen(suffix1) + strlen(suffix2) + 5); + /* open file for vcg graph */ + fname = xmalloc (len * 2 + strlen(suffix1) + strlen(suffix2) + 5); /* strncpy (fname, nm, len); */ /* copy the filename */ j = 0; - for (i = 0; i < len; ++i) { /* replase '/' in the name: escape by @. */ + 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] == '@') { @@ -1705,24 +2242,37 @@ static void vcg_open (ir_graph *irg, char * suffix1, char *suffix2) { strcat (fname, suffix1); /* append file suffix */ strcat (fname, suffix2); /* append file suffix */ strcat (fname, ".vcg"); /* append the .vcg suffix */ - F = fopen (fname, "w"); /* open file for writing */ + + /* vcg really expect only a 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 */ + panic("cannot open %s for writing (%m)", fname); /* not reached */ } free(fname); + + return F; } -static void vcg_open_name (const char *name, char *suffix) { +/** + * open a vcg file + * + * @param name prefix file name + * @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 i, j, len = strlen(name); if (!suffix) suffix = ""; /** open file for vcg graph */ - fname = malloc (len * 2 + 5 + strlen(suffix)); + fname = xmalloc(len * 2 + 5 + strlen(suffix)); /* strcpy (fname, name);*/ /* copy the filename */ j = 0; - for (i = 0; i < len; ++i) { /* replase '/' in the name: escape by @. */ + 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] == '@') { @@ -1734,20 +2284,31 @@ static void vcg_open_name (const char *name, char *suffix) { 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 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; } -static INLINE void dump_vcg_footer (void) { +/** + * Dumps the vcg file footer + */ +static INLINE void dump_vcg_footer (FILE *F) { fprintf (F, "}\n"); } -static void -vcg_close (void) { - dump_vcg_footer(); /* print footer */ +/** + * close the vcg file + */ +void vcg_close (FILE *F) { + dump_vcg_footer(F); /* print footer */ fclose (F); /* close vcg file */ } @@ -1758,365 +2319,607 @@ vcg_close (void) { /************************************************************************/ /************************************************************************/ -/* Dump ir graphs, differnt formats and additional information. */ +/* Dump ir graphs, different formats and additional information. */ /************************************************************************/ -/** Routine to dump a graph, blocks as conventional nodes. - */ +/** 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 *suffix; + char *suffix1; rem = current_ir_graph; - if(strncmp(get_entity_name(get_irg_ent(irg)),dump_file_filter,strlen(dump_file_filter))!=0) return; + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) return; current_ir_graph = irg; - if (interprocedural_view) suffix = "-pure-ip"; - else suffix = "-pure"; - vcg_open (irg, dump_file_suffix, suffix); - dump_vcg_header(get_irg_dump_name(irg), NULL); + 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); + + /* call the dump graph hook */ + if (dump_ir_graph_hook) + if (dump_ir_graph_hook(f, irg)) + return; /* 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); + ird_walk_graph(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; } - -void -dump_ir_block_graph (ir_graph *irg) +/* Dump a firm graph without explicit block nodes. */ +void dump_ir_block_graph (ir_graph *irg, const char *suffix) { + FILE *f; int i; - char *suffix; + char *suffix1; - if(strncmp(get_entity_name(get_irg_ent(irg)),dump_file_filter,strlen(dump_file_filter))!=0) return; + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) + return; - if (interprocedural_view) suffix = "-ip"; - else suffix = ""; - vcg_open (irg, dump_file_suffix, suffix); - dump_vcg_header(get_irg_dump_name(irg), 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); construct_block_lists(irg); - for (i = 0; i < get_irp_n_irgs(); i++) { + /* + * If we are in the interprocedural view, we dump not + * only the requested irg but also all irgs that can be reached + * from irg. + */ + for (i = get_irp_n_irgs() - 1; i >= 0; --i) { ir_node **arr = ird_get_irg_link(get_irp_irg(i)); if (arr) { - dump_graph(get_irp_irg(i)); + dump_graph_from_list(f, get_irp_irg(i)); DEL_ARR_F(arr); } } - vcg_close(); + vcg_close(f); } -/** dumps a graph with type information - */ +/* Dump a firm graph without explicit block nodes but grouped in extended blocks. */ +void dump_ir_extblock_graph (ir_graph *irg, const char *suffix) +{ + FILE *F; + int i; + char *suffix1; + entity *ent; + + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) + return; + + if (get_irg_extblk_state(irg) != extblk_valid) + compute_extbb(irg); + + if (get_interprocedural_view()) suffix1 = "-ip"; + else suffix1 = ""; + + ent = get_irg_entity(irg); + + F = vcg_open(irg, suffix, suffix1); + dump_vcg_header(F, get_irg_dump_name(irg), NULL); + + construct_extblock_lists(irg); + + fprintf(F, "graph: { title: \""); + PRINT_IRGID(irg); + fprintf(F, "\" label: \"%s\" status:clustered color: white \n", + get_ent_dump_name(ent)); + + dump_graph_info(F, irg); + print_dbg_info(F, get_entity_dbg_info(ent)); + + for (i = get_irp_n_irgs() - 1; i >= 0; --i) { + ir_graph *irg = get_irp_irg(i); + list_tuple *lists = ird_get_irg_link(irg); + + if (lists) { + /* dump the extended blocks first */ + if (ARR_LEN(lists->extbb_list)) { + ird_set_irg_link(irg, lists->extbb_list); + dump_extblock_graph(F, irg); + } + + /* we may have blocks without extended blocks, bad for instance */ + if (ARR_LEN(lists->blk_list)) { + ird_set_irg_link(irg, lists->blk_list); + dump_block_graph(F, irg); + } + + DEL_ARR_F(lists->extbb_list); + DEL_ARR_F(lists->blk_list); + xfree(lists); + } + } + + /* Close the vcg information for the irg */ + fprintf(F, "}\n\n"); + + vcg_close(F); + free_extbb(irg); +} + +/* dumps a graph with type information */ void -dump_ir_graph_w_types (ir_graph *irg) +dump_ir_graph_w_types (ir_graph *irg, const char *suffix) { + FILE *f; ir_graph *rem = current_ir_graph; - char *suffix; + char *suffix1; + int rem_dump_const_local; - if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return; + /* if a filter is set, dump only the irg's that match the filter */ + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) + return; current_ir_graph = irg; + rem_dump_const_local = dump_const_local; + /* dumping types does not work with local nodes */ + dump_const_local = 0; - if (interprocedural_view) suffix = "-pure-wtypes-ip"; - else suffix = "-pure-wtypes"; - vcg_open (irg, dump_file_suffix, suffix); - dump_vcg_header(get_irg_dump_name(irg), NULL); + 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, NULL); + irg_walk(get_irg_end(irg), NULL, dump_whole_node, f); /* dump type info */ - type_walk_irg(irg, dump_type_info, NULL, NULL); + 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, NULL); + irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, f); - vcg_close(); + vcg_close(f); + dump_const_local = rem_dump_const_local; current_ir_graph = rem; } void -dump_ir_block_graph_w_types (ir_graph *irg) +dump_ir_block_graph_w_types (ir_graph *irg, const char *suffix) { + FILE *f; int i; - char *suffix; + char *suffix1; ir_graph *rem = current_ir_graph; + int rem_dump_const_local; + + /* if a filter is set, dump only the irg's that match the filter */ + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) + return; - if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return; + rem_dump_const_local = dump_const_local; + /* dumping types does not work with local nodes */ + dump_const_local = 0; - if (interprocedural_view) suffix = "-wtypes-ip"; - else suffix = "-wtypes"; - vcg_open (irg, dump_file_suffix, suffix); - dump_vcg_header(get_irg_dump_name(irg), NULL); + 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); /* dump common blocked ir graph */ construct_block_lists(irg); - for (i = 0; i < get_irp_n_irgs(); i++) { + for (i = get_irp_n_irgs() - 1; i >= 0; --i) { ir_node **arr = ird_get_irg_link(get_irp_irg(i)); if (arr) { - dump_graph(get_irp_irg(i)); + 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, NULL); + 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, NULL); + irg_walk(get_irg_end(irg), dump_node2type_edges, NULL, f); + vcg_close(f); + dump_const_local = rem_dump_const_local; current_ir_graph = rem; - vcg_close(); } -/***********************************************************************/ +/*---------------------------------------------------------------------*/ /* 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 = 0; ir_node *pred; 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))); + 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, "\" "); - if (dump_dominator_information_flag) - fprintf(F, "info1:dom depth %d", get_Block_dom_depth(block)); + fprintf(F, "info1:\""); + + /* the generic version. */ + dump_irnode_to_file(F, block); + + /* Check whether we have bad predecessors to color the block. */ + for (i = 0; i < get_Block_n_cfgpreds(block); ++i) + if ((fl = is_Bad(get_Block_cfgpred(block, i)))) + break; + + 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, "}\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 */ - if (dump_dominator_information_flag && get_Block_idom(block)) { - pred = get_Block_idom(block); - fprintf (F, "edge: { sourcename: \""); - PRINT_NODEID(block); - fprintf (F, "\" targetname: \""); - PRINT_NODEID(pred); - fprintf (F, "\" " DOMINATOR_EDGE_ATTR "}\n"); + /* Dump dominator/postdominator edge */ + if (dump_dominator_information_flag) { + if (get_irg_dom_state(current_ir_graph) == dom_consistent && get_Block_idom(block)) { + pred = get_Block_idom(block); + fprintf (F, "edge: { sourcename: \""); + PRINT_NODEID(block); + fprintf (F, "\" targetname: \""); + PRINT_NODEID(pred); + fprintf (F, "\" " DOMINATOR_EDGE_ATTR "}\n"); + } + if (get_irg_postdom_state(current_ir_graph) == dom_consistent && get_Block_ipostdom(block)) { + pred = get_Block_ipostdom(block); + fprintf (F, "edge: { sourcename: \""); + PRINT_NODEID(block); + fprintf (F, "\" targetname: \""); + PRINT_NODEID(pred); + fprintf (F, "\" " POSTDOMINATOR_EDGE_ATTR "}\n"); + } } } } 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 = interprocedural_view; + int ipv = get_interprocedural_view(); - if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return; + /* if a filter is set, dump only the irg's that match the filter */ + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) + return; current_ir_graph = irg; - vcg_open (irg, dump_file_suffix, "-cfg"); - dump_vcg_header(get_irg_dump_name(irg), NULL); + f = vcg_open(irg, suffix, "-cfg"); + dump_vcg_header(f, get_irg_dump_name(irg), NULL); - if (interprocedural_view) { + if (ipv) { printf("Warning: dumping cfg not in interprocedural view!\n"); - interprocedural_view = 0; + set_interprocedural_view(0); } - if (get_irg_dom_state(irg) != dom_consistent) - dump_dominator_information_flag = 0; - /* walk over the blocks in the graph */ - irg_block_walk(get_irg_end(irg), dump_block_to_cfg, NULL, NULL); - dump_node (get_irg_bad(irg)); + 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; - interprocedural_view = ipv; - vcg_close(); + set_interprocedural_view(ipv); + vcg_close(f); current_ir_graph = rem; } +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); + + 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. */ + } +} + +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); +} + + +static int weight_overall(int rec, int loop) { + return 2*rec + loop; +} + +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); + + step = 1 + (max / n_colors); + + color = my/step; + } + return base_color + n_colors - color; +} + +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; + } +} + +void dump_callgraph(const char *suffix) { + FILE *F; + int i; + 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 = get_irp_n_irgs() - 1; i >= 0; --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(void) { +void dump_all_cg_block_graph(const char *suffix) { + FILE *f; int i; - int rem_view = interprocedural_view; - interprocedural_view = 1; + int rem_view = get_interprocedural_view(); + set_interprocedural_view(1); - vcg_open_name ("All_graphs", dump_file_suffix); - dump_vcg_header("All_graphs", NULL); + 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++) + for (i = get_irp_n_irgs() - 1; i >= 0; --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++) { + for (i = get_irp_n_irgs() - 1; i >= 0; --i) { current_ir_graph = get_irp_irg(i); assert(ird_get_irg_link(current_ir_graph)); - dump_graph(current_ir_graph); + dump_graph_from_list(f, current_ir_graph); DEL_ARR_F(ird_get_irg_link(current_ir_graph)); } - vcg_close(); - interprocedural_view = rem_view; + vcg_close(f); + set_interprocedural_view(rem_view); } -/***********************************************************************/ +/*---------------------------------------------------------------------*/ /* the following routines dumps type information without any ir nodes. */ -/***********************************************************************/ +/*---------------------------------------------------------------------*/ void -dump_type_graph (ir_graph *irg) +dump_type_graph (ir_graph *irg, const char *suffix) { + FILE *f; ir_graph *rem; rem = current_ir_graph; - if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return; + /* if a filter is set, dump only the irg's that match the filter */ + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) return; current_ir_graph = irg; - vcg_open (irg, dump_file_suffix, "-type"); - dump_vcg_header(get_irg_dump_name(irg), NULL); + f = vcg_open(irg, suffix, "-type"); + dump_vcg_header(f, get_irg_dump_name(irg), NULL); /* walk over the blocks in the graph */ - type_walk_irg(irg, dump_type_info, NULL, NULL); + type_walk_irg(irg, dump_type_info, NULL, f); /* The walker for the const code can be called several times for the - same (sub) experssion. So that no nodes are dumped several times + 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()); - vcg_close(); + vcg_close(f); current_ir_graph = rem; } void -dump_all_types (void) +dump_all_types (const char *suffix) { - vcg_open_name ("All_types", dump_file_suffix); - dump_vcg_header("All_types", NULL); - type_walk(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()); - vcg_close(); + vcg_close(f); } void -dump_class_hierarchy (bool entities) +dump_class_hierarchy (int entities, const char *suffix) { - vcg_open_name ("class_hierarchy", dump_file_suffix); - dump_vcg_header("class_hierarchy", NULL); - if (entities) - type_walk(dump_class_hierarchy_node, NULL, (void *)1); - else - type_walk(dump_class_hierarchy_node, NULL, NULL); - vcg_close(); + FILE *f = vcg_open_name("class_hierarchy", suffix); + h_env_t env; + + env.f = f; + env.dump_ent = entities; + dump_vcg_header(f, "class_hierarchy", NULL); + 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 *dmp_grph) { +void dump_all_ir_graphs(dump_graph_func *dmp_grph, const char *suffix) { int i; - for (i=0; i < get_irp_n_irgs(); i++) { - dmp_grph(get_irp_irg(i)); - } + for (i = get_irp_n_irgs() - 1; i >= 0; --i) + dmp_grph(get_irp_irg(i), suffix); } -/********************************************************************************** - * Dumps a stand alone loop graph with firm nodes which belong to one loop nodes * - * packed together in one subgraph * - **********************************************************************************/ - - +/*--------------------------------------------------------------------------------* + * Dumps a stand alone loop graph with firm nodes which belong to one loop node * + * packed together in one subgraph/box * + *--------------------------------------------------------------------------------*/ -void dump_loops_standalone (ir_loop *loop) { +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; /* Dump a new loop node. */ - dump_loop_node(loop); + dump_loop_node(F, loop); /* Dump the loop elements. */ - 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 */ - - if(loop_node_started) { /* Close the "firm-nodes" node first if we started one. */ - fprintf(F, "\" }\n"); - fprintf (F, "edge: {sourcename: \""); - PRINT_LOOPID(loop); - fprintf (F, "\" targetname: \""); - PRINT_LOOPID(loop); - fprintf (F, "-%d-nodes\" label:\"%d...%d\"}\n", first, first, i-1); - loop_node_started = 0; - } - dump_loop_son_edge(loop, son_number++); - dump_loops_standalone(son); + 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 */ + + 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; } - else { - /* 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"); + 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 */ - bad |= dump_node_opcode(F, n); - bad |= dump_node_mode (n); - bad |= dump_node_typeinfo(n); - fprintf (F, " "); - bad |= dump_node_nodeattr(n); - fprintf (F, " %ld", get_irn_node_nr(n)); + 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); */ } + } if (loop_node_started) { fprintf(F, "\" }\n"); @@ -2129,46 +2932,55 @@ void dump_loops_standalone (ir_loop *loop) { } } -void dump_loop_tree(ir_graph *irg, char *suffix) +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; - /* @@@ AS: What does that do? */ - if(strncmp(get_irg_dump_name(irg),dump_file_filter,strlen(dump_file_filter))!=0) return; + /* if a filter is set, dump only the irg's that match the filter */ + if (!is_filtered_dump_name(get_entity_ident(get_irg_entity(irg)))) return; current_ir_graph = irg; - vcg_open(irg, suffix, "-looptree"); - dump_vcg_header(get_irg_dump_name(irg), "top_to_bottom"); + f = vcg_open(irg, suffix, "-looptree"); + dump_vcg_header(f, get_irg_dump_name(irg), "top_to_bottom"); - if (get_irg_loop(irg)) dump_loops_standalone(get_irg_loop(irg)); + if (get_irg_loop(irg)) dump_loops_standalone(f, get_irg_loop(irg)); - vcg_close(); + vcg_close(f); edge_label = el_rem; current_ir_graph = rem; } +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); +} + -/*******************************************************************************/ +/*-----------------------------------------------------------------------------*/ /* Dumps the firm nodes in the loop tree to a graph along with the loop nodes. */ -/*******************************************************************************/ +/*-----------------------------------------------------------------------------*/ -void collect_nodeloop(ir_loop *loop, eset *loopnodes) { +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_node(loop); + if (dump_loop_information_flag) dump_loop_node(F, loop); for (i = 0; i < get_loop_n_elements(loop); i++) { loop_element le = get_loop_element(loop, i); if (*(le.kind) == k_ir_loop) { - if (dump_loop_information_flag) dump_loop_son_edge(loop, son_number++); + if (dump_loop_information_flag) dump_loop_son_edge(F, loop, son_number++); /* Recur */ - collect_nodeloop(le.son, loopnodes); + collect_nodeloop(F, le.son, loopnodes); } else { - if (dump_loop_information_flag) dump_loop_node_edge(loop, node_number++); + if (dump_loop_information_flag) dump_loop_node_edge(F, loop, node_number++); eset_insert(loopnodes, le.node); } } @@ -2185,31 +2997,32 @@ void collect_nodeloop_external_nodes(ir_loop *loop, eset *loopnodes, eset *extno } 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); + ir_node *pred = get_irn_n(le.node, j); + if (!eset_contains(loopnodes, pred)) { + eset_insert(extnodes, pred); + if (!is_Block(pred)) { + pred = get_nodes_block(pred); + if (!eset_contains(loopnodes, pred)) eset_insert(extnodes, pred); } - } + } } } } } -void dump_loop (ir_loop *l, char *suffix) { +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; - sprintf(name, "loop_%d", get_loop_loop_nr(l)); - vcg_open_name (name, suffix); - dump_vcg_header(name, NULL); + 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(l, loopnodes); + collect_nodeloop(F, l, loopnodes); collect_nodeloop_external_nodes(l, loopnodes, extnodes); /* build block lists */ @@ -2240,19 +3053,20 @@ void dump_loop (ir_loop *l, char *suffix) { fprintf(F, "\" status:clustered color:yellow\n"); /* dump the blocks edges */ - dump_ir_data_edges(b); + 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(n); - overrule_nodecolor = NULL; - if (!eset_contains(extnodes, n)) dump_ir_data_edges(n); + if (eset_contains(extnodes, n)) + overrule_nodecolor = ird_color_lightblue; + dump_node(F, n); + overrule_nodecolor = ird_color_default; + if (!eset_contains(extnodes, n)) dump_ir_data_edges(F, n); } /* Close the vcg information for the block */ fprintf(F, "}\n"); - dump_const_node_local(b); + dump_const_node_local(F, b); fprintf(F, "\n"); } for (b = eset_first(extnodes); b != NULL; b = eset_next(extnodes)) @@ -2266,19 +3080,20 @@ void dump_loop (ir_loop *l, char *suffix) { /* dump the nodes that go into the block */ for (n = get_irn_link(b); n; n = get_irn_link(n)) { - if (!eset_contains(loopnodes, n)) overrule_nodecolor = "lightblue"; - dump_node(n); - overrule_nodecolor = NULL; - if (eset_contains(loopnodes, n)) dump_ir_data_edges(n); + if (!eset_contains(loopnodes, n)) + overrule_nodecolor = ird_color_lightblue; + dump_node(F, n); + overrule_nodecolor = ird_color_default; + if (eset_contains(loopnodes, n)) dump_ir_data_edges(F, n); } /* Close the vcg information for the block */ fprintf(F, "}\n"); - dump_const_node_local(b); + dump_const_node_local(F, b); fprintf(F, "\n"); } eset_destroy(loopnodes); eset_destroy(extnodes); - vcg_close(); + vcg_close(F); }