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-rw-r--r--gcc/tree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index 80f97eeb46f..967b4b27372 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -4820,6 +4820,7 @@ extern tree get_callee_fndecl (const_tree);
extern int type_num_arguments (const_tree);
extern bool associative_tree_code (enum tree_code);
extern bool commutative_tree_code (enum tree_code);
+extern bool commutative_ternary_tree_code (enum tree_code);
extern tree upper_bound_in_type (tree, tree);
extern tree lower_bound_in_type (tree, tree);
extern int operand_equal_for_phi_arg_p (const_tree, const_tree);