rtl.h (print_insn_with_notes): Remove prototype.
* rtl.h (print_insn_with_notes): Remove prototype. (rtl_dump_bb_for_graph): New prototype. * sched-vis.c (print_insn_with_notes): Make static again. Fix printing of notes. (rtl_dump_bb_for_graph): New function. * cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook. (dump_bb_for_graph): New prototype. * cfghooks.c (dump_bb_for_graph): New function. * tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph as dump_bb_for_graph hook implementation for GIMPLE. * cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph. (cfg_layout_rtl_cfg_hooks): Likewise. * graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h, gimple.h, and gimple-pretty-print.h. (draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function definition number instead of the function declaration UID. (print_graph_cfg): Take a struct function instead of a tree. Use the dump_bb_for_graph hook to dump the basic block content. * graph.h (print_graph_cfg): Update prototype. * passes.c (execute_function_dump): Update print_graph_cfg call. * Makefile.in (graph.o): Fixup dependencies. From-SVN: r194157
This commit is contained in:
Steven Bosscher
parent
66686181a4
commit
2c895bd193
|
|
@ -1,3 +1,27 @@
|
|||
2012-12-04 Steven Bosscher <steven@gcc.gnu.org>
|
||||
|
||||
* rtl.h (print_insn_with_notes): Remove prototype.
|
||||
(rtl_dump_bb_for_graph): New prototype.
|
||||
* sched-vis.c (print_insn_with_notes): Make static again. Fix
|
||||
printing of notes.
|
||||
(rtl_dump_bb_for_graph): New function.
|
||||
* cfghooks.h (struct cfg_hooks) <dump_bb_for_graph>: New hook.
|
||||
(dump_bb_for_graph): New prototype.
|
||||
* cfghooks.c (dump_bb_for_graph): New function.
|
||||
* tree-cfg.c (gimple_cfg_hooks): Register gimple_dump_bb_for_graph
|
||||
as dump_bb_for_graph hook implementation for GIMPLE.
|
||||
* cfgrtl.c (rtl_cfg_hooks): Likewise for rtl_dump_bb_for_graph.
|
||||
(cfg_layout_rtl_cfg_hooks): Likewise.
|
||||
* graph.c (draw_cfg_node): Don't include sbitmap.h, rtl.h, tree.h,
|
||||
gimple.h, and gimple-pretty-print.h.
|
||||
(draw_cfg_node, draw_cfg_node_succ_edges): Use the uniqe function
|
||||
definition number instead of the function declaration UID.
|
||||
(print_graph_cfg): Take a struct function instead of a tree.
|
||||
Use the dump_bb_for_graph hook to dump the basic block content.
|
||||
* graph.h (print_graph_cfg): Update prototype.
|
||||
* passes.c (execute_function_dump): Update print_graph_cfg call.
|
||||
* Makefile.in (graph.o): Fixup dependencies.
|
||||
|
||||
2012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
|
||||
|
||||
* config/aarch64/aarch64.c (aarch64_build_builtin_va_list): Set
|
||||
|
|
|
|||
|
|
@ -1846,7 +1846,7 @@ gcc.srcextra: gengtype-lex.c
|
|||
-cp -p $^ $(srcdir)
|
||||
|
||||
graph.o: graph.c graph.h $(CONFIG_H) $(SYSTEM_H) coretypes.h \
|
||||
$(DIAGNOSTIC_CORE_H) $(TM_H) $(RTL_H) $(BASIC_BLOCK_H) $(PRETTY_PRINT_H)
|
||||
$(DIAGNOSTIC_CORE_H) $(BASIC_BLOCK_H) $(PRETTY_PRINT_H) dumpfile.h
|
||||
|
||||
sbitmap.o: sbitmap.c sbitmap.h $(CONFIG_H) $(SYSTEM_H) coretypes.h
|
||||
sparseset.o: sparseset.c $(SYSTEM_H) sparseset.h $(CONFIG_H)
|
||||
|
|
|
|||
|
|
@ -280,6 +280,22 @@ dump_bb (FILE *outf, basic_block bb, int indent, int flags)
|
|||
fputc ('\n', outf);
|
||||
}
|
||||
|
||||
/* Dumps basic block BB to pretty-printer PP, for use as a label of
|
||||
a DOT graph record-node. The implementation of this hook is
|
||||
expected to write the label to the stream that is attached to PP.
|
||||
Field separators between instructions are pipe characters printed
|
||||
verbatim. Instructions should be written with some characters
|
||||
escaped, using pp_write_text_as_dot_label_to_stream(). */
|
||||
|
||||
void
|
||||
dump_bb_for_graph (pretty_printer *pp, basic_block bb)
|
||||
{
|
||||
if (!cfg_hooks->dump_bb_for_graph)
|
||||
internal_error ("%s does not support dump_bb_for_graph",
|
||||
cfg_hooks->name);
|
||||
cfg_hooks->dump_bb_for_graph (pp, bb);
|
||||
}
|
||||
|
||||
/* Dump the complete CFG to FILE. FLAGS are the TDF_* flags in dumpfile.h. */
|
||||
void
|
||||
dump_flow_info (FILE *file, int flags)
|
||||
|
|
|
|||
|
|
@ -29,6 +29,7 @@ struct cfg_hooks
|
|||
/* Debugging. */
|
||||
int (*verify_flow_info) (void);
|
||||
void (*dump_bb) (FILE *, basic_block, int, int);
|
||||
void (*dump_bb_for_graph) (pretty_printer *, basic_block);
|
||||
|
||||
/* Basic CFG manipulation. */
|
||||
|
||||
|
|
@ -152,6 +153,8 @@ struct cfg_hooks
|
|||
|
||||
extern void verify_flow_info (void);
|
||||
extern void dump_bb (FILE *, basic_block, int, int);
|
||||
extern void dump_bb_for_graph (pretty_printer *, basic_block);
|
||||
|
||||
extern edge redirect_edge_and_branch (edge, basic_block);
|
||||
extern basic_block redirect_edge_and_branch_force (edge, basic_block);
|
||||
extern bool can_remove_branch_p (const_edge);
|
||||
|
|
|
|||
|
|
@ -4529,6 +4529,7 @@ struct cfg_hooks rtl_cfg_hooks = {
|
|||
"rtl",
|
||||
rtl_verify_flow_info,
|
||||
rtl_dump_bb,
|
||||
rtl_dump_bb_for_graph,
|
||||
rtl_create_basic_block,
|
||||
rtl_redirect_edge_and_branch,
|
||||
rtl_redirect_edge_and_branch_force,
|
||||
|
|
@ -4570,6 +4571,7 @@ struct cfg_hooks cfg_layout_rtl_cfg_hooks = {
|
|||
"cfglayout mode",
|
||||
rtl_verify_flow_info_1,
|
||||
rtl_dump_bb,
|
||||
rtl_dump_bb_for_graph,
|
||||
cfg_layout_create_basic_block,
|
||||
cfg_layout_redirect_edge_and_branch,
|
||||
cfg_layout_redirect_edge_and_branch_force,
|
||||
|
|
|
|||
52
gcc/graph.c
52
gcc/graph.c
|
|
@ -24,15 +24,10 @@ along with GCC; see the file COPYING3. If not see
|
|||
#include "system.h"
|
||||
#include "coretypes.h"
|
||||
#include "diagnostic-core.h" /* for fatal_error */
|
||||
#include "sbitmap.h"
|
||||
#include "basic-block.h"
|
||||
#include "rtl.h"
|
||||
#include "tree.h"
|
||||
#include "gimple.h"
|
||||
#include "graph.h"
|
||||
#include "dumpfile.h"
|
||||
#include "pretty-print.h"
|
||||
#include "gimple-pretty-print.h"
|
||||
|
||||
/* DOT files with the .dot extension are recognized as document templates
|
||||
by a well-known piece of word processing software out of Redmond, WA.
|
||||
|
|
@ -80,10 +75,10 @@ init_graph_slim_pretty_print (FILE *fp)
|
|||
return &graph_slim_pp;
|
||||
}
|
||||
|
||||
/* Draw a basic block BB belonging to the function with FNDECL_UID
|
||||
/* Draw a basic block BB belonging to the function with FUNCDEF_NO
|
||||
as its unique number. */
|
||||
static void
|
||||
draw_cfg_node (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
||||
draw_cfg_node (pretty_printer *pp, int funcdef_no, basic_block bb)
|
||||
{
|
||||
const char *shape;
|
||||
const char *fillcolor;
|
||||
|
|
@ -105,7 +100,7 @@ draw_cfg_node (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
|||
pp_printf (pp,
|
||||
"\tfn_%d_basic_block_%d "
|
||||
"[shape=%s,style=filled,fillcolor=%s,label=\"",
|
||||
fndecl_uid, bb->index, shape, fillcolor);
|
||||
funcdef_no, bb->index, shape, fillcolor);
|
||||
|
||||
if (bb->index == ENTRY_BLOCK)
|
||||
pp_string (pp, "ENTRY");
|
||||
|
|
@ -115,28 +110,7 @@ draw_cfg_node (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
|||
{
|
||||
pp_character (pp, '{');
|
||||
pp_write_text_to_stream (pp);
|
||||
|
||||
/* This would be easier if there'd be an IR independent iterator... */
|
||||
if (current_ir_type () == IR_GIMPLE)
|
||||
gimple_dump_bb_for_graph (pp, bb);
|
||||
else
|
||||
{
|
||||
rtx insn;
|
||||
bool first = true;
|
||||
|
||||
/* TODO: inter-bb stuff. */
|
||||
FOR_BB_INSNS (bb, insn)
|
||||
{
|
||||
if (! first)
|
||||
{
|
||||
pp_character (pp, '|');
|
||||
pp_write_text_to_stream (pp);
|
||||
}
|
||||
first = false;
|
||||
print_insn_with_notes (pp, insn);
|
||||
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
|
||||
}
|
||||
}
|
||||
dump_bb_for_graph (pp, bb);
|
||||
pp_character (pp, '}');
|
||||
}
|
||||
|
||||
|
|
@ -145,9 +119,9 @@ draw_cfg_node (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
|||
}
|
||||
|
||||
/* Draw all successor edges of a basic block BB belonging to the function
|
||||
with FNDECL_UID as its unique number. */
|
||||
with FUNCDEF_NO as its unique number. */
|
||||
static void
|
||||
draw_cfg_node_succ_edges (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
||||
draw_cfg_node_succ_edges (pretty_printer *pp, int funcdef_no, basic_block bb)
|
||||
{
|
||||
edge e;
|
||||
edge_iterator ei;
|
||||
|
|
@ -181,8 +155,8 @@ draw_cfg_node_succ_edges (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
|||
pp_printf (pp,
|
||||
"\tfn_%d_basic_block_%d:s -> fn_%d_basic_block_%d:n "
|
||||
"[style=%s,color=%s,weight=%d,constraint=%s];\n",
|
||||
fndecl_uid, e->src->index,
|
||||
fndecl_uid, e->dest->index,
|
||||
funcdef_no, e->src->index,
|
||||
funcdef_no, e->dest->index,
|
||||
style, color, weight,
|
||||
(e->flags & (EDGE_FAKE | EDGE_DFS_BACK)) ? "false" : "true");
|
||||
}
|
||||
|
|
@ -192,10 +166,10 @@ draw_cfg_node_succ_edges (pretty_printer *pp, int fndecl_uid, basic_block bb)
|
|||
/* Print a graphical representation of the CFG of function FUN. */
|
||||
|
||||
void
|
||||
print_graph_cfg (const char *base, tree fndecl)
|
||||
print_graph_cfg (const char *base, struct function *fun)
|
||||
{
|
||||
const char *funcname = fndecl_name (fndecl);
|
||||
int fndecl_uid = DECL_UID (fndecl);
|
||||
const char *funcname = function_name (fun);
|
||||
int funcdef_no = fun->funcdef_no;
|
||||
FILE *fp = open_graph_file (base, "a");
|
||||
int *rpo = XNEWVEC (int, n_basic_blocks);
|
||||
basic_block bb;
|
||||
|
|
@ -212,7 +186,7 @@ print_graph_cfg (const char *base, tree fndecl)
|
|||
of the nodes. */
|
||||
n = pre_and_rev_post_order_compute (NULL, rpo, true);
|
||||
for (i = 0; i < n; i++)
|
||||
draw_cfg_node (pp, fndecl_uid, BASIC_BLOCK (rpo[i]));
|
||||
draw_cfg_node (pp, funcdef_no, BASIC_BLOCK (rpo[i]));
|
||||
|
||||
/* Draw all edges at the end to get subgraphs right for GraphViz,
|
||||
which requires nodes to be defined before edges to cluster
|
||||
|
|
@ -224,7 +198,7 @@ print_graph_cfg (const char *base, tree fndecl)
|
|||
for ourselves is also not desirable.) */
|
||||
mark_dfs_back_edges ();
|
||||
FOR_ALL_BB (bb)
|
||||
draw_cfg_node_succ_edges (pp, fndecl_uid, bb);
|
||||
draw_cfg_node_succ_edges (pp, funcdef_no, bb);
|
||||
|
||||
pp_printf (pp, "\t}\n");
|
||||
pp_flush (pp);
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ along with GCC; see the file COPYING3. If not see
|
|||
#ifndef GCC_GRAPH_H
|
||||
#define GCC_GRAPH_H
|
||||
|
||||
extern void print_graph_cfg (const char *, tree);
|
||||
extern void print_graph_cfg (const char *, struct function *);
|
||||
extern void clean_graph_dump_file (const char *);
|
||||
extern void finish_graph_dump_file (const char *);
|
||||
|
||||
|
|
|
|||
|
|
@ -1770,7 +1770,7 @@ execute_function_dump (void *data ATTRIBUTE_UNUSED)
|
|||
|
||||
if ((cfun->curr_properties & PROP_cfg)
|
||||
&& (dump_flags & TDF_GRAPH))
|
||||
print_graph_cfg (dump_file_name, cfun->decl);
|
||||
print_graph_cfg (dump_file_name, cfun);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2606,7 +2606,7 @@ extern void dump_rtl_slim (FILE *, const_rtx, const_rtx, int, int);
|
|||
extern void print_value (pretty_printer *, const_rtx, int);
|
||||
extern void print_pattern (pretty_printer *, const_rtx, int);
|
||||
extern void print_insn (pretty_printer *, const_rtx, int);
|
||||
extern void print_insn_with_notes (pretty_printer *, const_rtx);
|
||||
extern void rtl_dump_bb_for_graph (pretty_printer *, basic_block);
|
||||
extern const char *str_pattern_slim (const_rtx);
|
||||
|
||||
/* In function.c */
|
||||
|
|
|
|||
|
|
@ -716,10 +716,10 @@ print_insn (pretty_printer *pp, const_rtx x, int verbose)
|
|||
}
|
||||
} /* print_insn */
|
||||
|
||||
/* Prerry-print a slim dump of X (an insn) to PP, including any register
|
||||
/* Pretty-print a slim dump of X (an insn) to PP, including any register
|
||||
note attached to the instruction. */
|
||||
|
||||
void
|
||||
static void
|
||||
print_insn_with_notes (pretty_printer *pp, const_rtx x)
|
||||
{
|
||||
pp_string (pp, print_rtx_head);
|
||||
|
|
@ -728,9 +728,9 @@ print_insn_with_notes (pretty_printer *pp, const_rtx x)
|
|||
if (INSN_P (x) && REG_NOTES (x))
|
||||
for (rtx note = REG_NOTES (x); note; note = XEXP (note, 1))
|
||||
{
|
||||
pp_printf (pp, "%s %s", print_rtx_head,
|
||||
pp_printf (pp, "%s %s ", print_rtx_head,
|
||||
GET_REG_NOTE_NAME (REG_NOTE_KIND (note)));
|
||||
print_pattern (pp, XEXP (note, 0), 1);
|
||||
print_pattern (pp, XEXP (note, 0), 1);
|
||||
pp_newline (pp);
|
||||
}
|
||||
}
|
||||
|
|
@ -800,6 +800,29 @@ dump_rtl_slim (FILE *f, const_rtx first, const_rtx last,
|
|||
pp_flush (pp);
|
||||
}
|
||||
|
||||
/* Dumps basic block BB to pretty-printer PP in slim form and without and
|
||||
no indentation, for use as a label of a DOT graph record-node. */
|
||||
|
||||
void
|
||||
rtl_dump_bb_for_graph (pretty_printer *pp, basic_block bb)
|
||||
{
|
||||
rtx insn;
|
||||
bool first = true;
|
||||
|
||||
/* TODO: inter-bb stuff. */
|
||||
FOR_BB_INSNS (bb, insn)
|
||||
{
|
||||
if (! first)
|
||||
{
|
||||
pp_character (pp, '|');
|
||||
pp_write_text_to_stream (pp);
|
||||
}
|
||||
first = false;
|
||||
print_insn_with_notes (pp, insn);
|
||||
pp_write_text_as_dot_label_to_stream (pp, /*for_record=*/true);
|
||||
}
|
||||
}
|
||||
|
||||
/* Pretty-print pattern X of some insn in non-verbose mode.
|
||||
Return a string pointer to the pretty-printer buffer.
|
||||
|
||||
|
|
|
|||
|
|
@ -7620,6 +7620,7 @@ struct cfg_hooks gimple_cfg_hooks = {
|
|||
"gimple",
|
||||
gimple_verify_flow_info,
|
||||
gimple_dump_bb, /* dump_bb */
|
||||
gimple_dump_bb_for_graph, /* dump_bb_for_graph */
|
||||
create_bb, /* create_basic_block */
|
||||
gimple_redirect_edge_and_branch, /* redirect_edge_and_branch */
|
||||
gimple_redirect_edge_and_branch_force, /* redirect_edge_and_branch_force */
|
||||
|
|
|
|||
Loading…
Reference in New Issue