From: Thomas Preud'homme <thomas.preudhomme@arm.com>
Date: Fri, 13 Mar 2015 09:45:48 +0000 (+0000)
Subject: graph.c (print_graph_cfg): Make function names visible and append parenthesis to it.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7088e2b0e8c334ca346f88cc2b143d9db2c97fbf;p=gcc.git

graph.c (print_graph_cfg): Make function names visible and append parenthesis to it.

2015-03-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

   gcc/
    * graph.c (print_graph_cfg): Make function names visible and append
    parenthesis to it.  Also make groups of basic blocks belonging to the
    same function visible.

From-SVN: r221412
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3f24ed8d569..eb5a2d9fc8d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2015-03-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+	* graph.c (print_graph_cfg): Make function names visible and append
+	parenthesis to it.  Also make groups of basic blocks belonging to the
+	same function visible.
+
 2015-03-12  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/44563
diff --git a/gcc/graph.c b/gcc/graph.c
index a1eb24c49cc..5fb0d781bc2 100644
--- a/gcc/graph.c
+++ b/gcc/graph.c
@@ -292,9 +292,10 @@ print_graph_cfg (const char *base, struct function *fun)
   pretty_printer graph_slim_pp;
   graph_slim_pp.buffer->stream = fp;
   pretty_printer *const pp = &graph_slim_pp;
-  pp_printf (pp, "subgraph \"%s\" {\n"
-	         "\tcolor=\"black\";\n"
-		 "\tlabel=\"%s\";\n",
+  pp_printf (pp, "subgraph \"cluster_%s\" {\n"
+		 "\tstyle=\"dashed\";\n"
+		 "\tcolor=\"black\";\n"
+		 "\tlabel=\"%s ()\";\n",
 		 funcname, funcname);
   draw_cfg_nodes (pp, fun);
   draw_cfg_edges (pp, fun);