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-rw-r--r--gcc/tree-data-ref.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h
index a0ff2a8..de45f25 100644
--- a/gcc/tree-data-ref.h
+++ b/gcc/tree-data-ref.h
@@ -534,9 +534,9 @@ extern void debug (vec<ddr_p> &ref);
extern void debug (vec<ddr_p> *ptr);
extern void debug_data_dependence_relations (vec<ddr_p> );
extern void free_dependence_relation (struct data_dependence_relation *);
-extern void free_dependence_relations (vec<ddr_p> );
+extern void free_dependence_relations (vec<ddr_p>& );
extern void free_data_ref (data_reference_p);
-extern void free_data_refs (vec<data_reference_p> );
+extern void free_data_refs (vec<data_reference_p>& );
extern opt_result find_data_references_in_stmt (class loop *, gimple *,
vec<data_reference_p> *);
extern bool graphite_find_data_references_in_stmt (edge, loop_p, gimple *,