* 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.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194157 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 16 insertions, 0 deletions

diff --git a/gcc/cfghooks.c b/gcc/cfghooks.c
index dfeff083123..f0957316062 100644
--- a/gcc/cfghooks.c
+++ b/gcc/cfghooks.c
@@ -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)