From 2c895bd193cceed49da1d4a876459178dcc0a4b8 Mon Sep 17 00:00:00 2001
From: Steven Bosscher <steven@gcc.gnu.org>
Date: Tue, 4 Dec 2012 18:38:26 +0000
Subject: 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
---
 gcc/sched-vis.c | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

(limited to 'gcc/sched-vis.c')

diff --git a/gcc/sched-vis.c b/gcc/sched-vis.c
index 90b75f1..bdb166e 100644
--- a/gcc/sched-vis.c
+++ b/gcc/sched-vis.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.
 
-- 
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