* tree-cfg.c (split_edge_bb_loc): Remove unused variable `src'.

From-SVN: r113811

gcc/ChangeLog

+2006-05-16  Ben Elliston  <bje@au.ibm.com>
+
+	* tree-cfg.c (split_edge_bb_loc): Remove unused variable `src'.
+
 2006-05-15  Per Bothner  <per@bothner.com>
 
 	* tree.c: (last_annotated_node): Use sources_locus typedef.

gcc/tree-cfg.c

@@ -3145,13 +3145,12 @@ split_edge_bb_loc (edge edge_in)
 static basic_block
 tree_split_edge (edge edge_in)
 {
-  basic_block new_bb, after_bb, dest, src;
+  basic_block new_bb, after_bb, dest;
   edge new_edge, e;
 
   /* Abnormal edges cannot be split.  */
   gcc_assert (!(edge_in->flags & EDGE_ABNORMAL));
 
-  src = edge_in->src;
   dest = edge_in->dest;
 
   after_bb = split_edge_bb_loc (edge_in);