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-rw-r--r--gcc/cfgloop.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cfgloop.h b/gcc/cfgloop.h
index d6c26bf0ba0..4abdf8bfe15 100644
--- a/gcc/cfgloop.h
+++ b/gcc/cfgloop.h
@@ -288,6 +288,7 @@ extern edge create_empty_if_region_on_edge (edge, tree);
extern struct loop *create_empty_loop_on_edge (edge, tree, tree, tree, tree,
tree *, tree *, struct loop *);
extern struct loop * duplicate_loop (struct loop *, struct loop *);
+extern void duplicate_subloops (struct loop *, struct loop *);
extern bool duplicate_loop_to_header_edge (struct loop *, edge,
unsigned, sbitmap, edge,
VEC (edge, heap) **, int);