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-rw-r--r--gcc/tree-flow.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index bee5cd9..b3aa655 100644
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -1060,9 +1060,6 @@ void delete_alias_heapvars (void);
void swap_tree_operands (tree, tree *, tree *);
-extern void recalculate_used_alone (void);
-extern bool updating_used_alone;
-
int least_common_multiple (int, int);
#endif /* _TREE_FLOW_H */