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-rw-r--r--gcc/function.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/function.h b/gcc/function.h
index 0c1ca1a..e38b529 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -543,5 +543,7 @@ extern void do_warn_unused_parameter (tree);
extern bool pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode,
tree, bool);
+extern bool reference_callee_copied (CUMULATIVE_ARGS *, enum machine_mode,
+ tree, bool);
#endif /* GCC_FUNCTION_H */