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+2007-10-18 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow.h (struct gimple_df): Make referenced_vars
+ a uid_decl_map.
+ (uid_decl_map_eq): Declare.
+ (uid_decl_map_hash): Likewise.
+ * tree-ssa.c (uid_decl_map_eq): New function.
+ (uid_decl_map_hash): Likewise.
+ (init_tree_ssa): Make referenced_vars a uid_decl_map.
+ * tree-flow-inline.h (first_referenced_var): Deal with
+ the referenced_vars representation change.
+ (next_referenced_var): Likewise.
+ * tree-dfa.c (referenced_var_lookup): Likewise.
+ (referenced_var_check_and_insert): Likewise.
+ (remove_referenced_var): Likewise.
+
2007-10-18 Daniel Jacobowitz <dan@codesourcery.com>
* config/mips/mips.c (mips_dwarf_register_span): New.