+/* Dump dataflow info for df->blocks_to_analyze. */
+
+void
+df_dump_region (FILE *file)
+{
+ if (df->blocks_to_analyze)
+ {
+ bitmap_iterator bi;
+ unsigned int bb_index;
+
+ fprintf (file, "\n\nstarting region dump\n");
+ df_dump_start (file);
+
+ EXECUTE_IF_SET_IN_BITMAP (df->blocks_to_analyze, 0, bb_index, bi)
+ {
+ basic_block bb = BASIC_BLOCK (bb_index);
+
+ df_print_bb_index (bb, file);
+ df_dump_top (bb, file);
+ df_dump_bottom (bb, file);
+ }
+ fprintf (file, "\n");
+ }
+ else
+ df_dump (file);
+}
+
+