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-rw-r--r--gcc/tree-vectorizer.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h
index ad7ccea4b23..1dd472c3e2d 100644
--- a/gcc/tree-vectorizer.h
+++ b/gcc/tree-vectorizer.h
@@ -506,14 +506,14 @@ extern bool vect_is_simple_use (tree, loop_vec_info, tree *, tree *,
enum vect_def_type *);
extern bool vect_is_simple_iv_evolution (unsigned, tree, tree *, tree *);
extern tree vect_is_simple_reduction (loop_vec_info, tree);
-extern bool vect_can_force_dr_alignment_p (tree, unsigned int);
+extern bool vect_can_force_dr_alignment_p (const_tree, unsigned int);
extern enum dr_alignment_support vect_supportable_dr_alignment
(struct data_reference *);
extern bool reduction_code_for_scalar_code (enum tree_code, enum tree_code *);
extern bool supportable_widening_operation (enum tree_code, tree, tree,
tree *, tree *, enum tree_code *, enum tree_code *);
-extern bool supportable_narrowing_operation (enum tree_code, tree, tree,
- enum tree_code *);
+extern bool supportable_narrowing_operation (enum tree_code, const_tree,
+ const_tree, enum tree_code *);
/* Creation and deletion of loop and stmt info structs. */
extern loop_vec_info new_loop_vec_info (struct loop *loop);