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-rw-r--r--gcc/tree-chrec.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-chrec.h b/gcc/tree-chrec.h
index 6c79322..258b5d5 100644
--- a/gcc/tree-chrec.h
+++ b/gcc/tree-chrec.h
@@ -80,7 +80,7 @@ extern bool convert_affine_scev (struct loop *, tree, tree *, tree *, gimple *,
/* Observers. */
extern bool eq_evolutions_p (const_tree, const_tree);
extern bool is_multivariate_chrec (const_tree);
-extern bool chrec_contains_symbols (const_tree);
+extern bool chrec_contains_symbols (const_tree, struct loop * = NULL);
extern bool chrec_contains_symbols_defined_in_loop (const_tree, unsigned);
extern bool chrec_contains_undetermined (const_tree);
extern bool tree_contains_chrecs (const_tree, int *);