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-rw-r--r--gcc/hooks.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/hooks.h b/gcc/hooks.h
index b799a8c0709..2d9b3a3bde7 100644
--- a/gcc/hooks.h
+++ b/gcc/hooks.h
@@ -65,4 +65,5 @@ extern rtx hook_rtx_tree_int_null (tree, int);
extern tree hook_tree_tree_tree_tree_3rd_identity (tree, tree, tree);
extern const char *hook_constcharptr_tree_null (tree);
extern tree hook_tree_tree_tree_bool_null (tree, tree, bool);
+extern const char *hook_constcharptr_rtx_null (rtx);
#endif