+2010-10-14 Tijs Wiebe Lefering <twlevo@gmail.com>
+
+ * graph.c (inbb): New variable.
+ (start_bb): Set inbb to 1 if output is inside of a building block.
+ (end_bb): Check if output is inside of a building block.
+
2010-10-13 Eric Botcazou <ebotcazou@adacore.com>
PR rtl-optimization/45912
/* vcg */ ".vcg",
};
+/* The flag to indicate if output is inside of a building block. */
+static int inbb = 0;
+
static void start_fct (FILE *);
static void start_bb (FILE *, int);
static void node_data (FILE *, rtx);
graph: {\ntitle: \"%s.BB%d\"\nfolding: 1\ncolor: lightblue\n\
label: \"basic block %d",
current_function_name (), bb, bb);
+ inbb = 1; /* Now We are inside of a building block. */
break;
case no_graph:
break;
switch (graph_dump_format)
{
case vcg:
- fputs ("}\n", fp);
+ /* Check if we are inside of a building block. */
+ if (inbb != 0)
+ {
+ fputs ("}\n", fp);
+ inbb = 0; /* Now we are outside of a building block. */
+ }
break;
case no_graph:
break;