tree-ssa-dce.c (control_dependence_map, [...]): Make them static.

	* tree-ssa-dce.c (control_dependence_map,
	visited_control_parents): Make them static.

From-SVN: r96020

gcc/ChangeLog

@@ -29,6 +29,9 @@
 
 	* tree-ssa-pre.c (has_abnormal_preds): Make it static.
 
+	* tree-ssa-dce.c (control_dependence_map,
+	visited_control_parents): Make them static.
+
 2005-03-07  David Billinghurst <David.Billinghurst@riotinto.com>
 
 	* config/i386/cygwin1.c(mingw_scan): Use xstrdup in calls to putenv.

gcc/tree-ssa-dce.c

@@ -91,11 +91,11 @@ static sbitmap last_stmt_necessary;
    use a bitmap for each block recording its edges.  An array holds the
    bitmap.  The Ith bit in the bitmap is set if that block is dependent
    on the Ith edge.  */
-bitmap *control_dependence_map;
+static bitmap *control_dependence_map;
 
 /* Vector indicating that a basic block has already had all the edges
    processed that it is control dependent on.  */
-sbitmap visited_control_parents;
+static sbitmap visited_control_parents;
 
 /* Execute CODE for each edge (given number EDGE_NUMBER within the CODE)
    for which the block with index N is control dependent.  */