diff --git a/gcc/prune_clones.h b/gcc/prune_clones.h
new file mode 100644
index 0000000000000..ef8097a3fe24b
--- /dev/null
+++ b/gcc/prune_clones.h
@@ -0,0 +1,19 @@
+#ifndef PRUNE_CLONES_H
+#define PRUNE_CLONES_H
+
+#include "context.h"
+#include "tree-pass.h"
+#include "cgraph.h"
+
+class pass_prune_clones : public gimaple_opt_pass {
+public:
+    pass_prune_clones(gcc::context *ctxt);
+
+    unsigned int execute(function *fun) final override;
+};
+
+gimple_opt_pass *make_pass_prune_clones(gcc::context *ctxt);
+unsigned int prune_clones(cgraph_node *node);
+
+#endif // PRUNE_CLONES_H
+