1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/df.h b/gcc/df.h
index 8b6ca8c..0f098d7 100644
--- a/gcc/df.h
+++ b/gcc/df.h
@@ -1085,6 +1085,7 @@ extern void df_update_entry_exit_and_calls (void);
 extern bool df_hard_reg_used_p (unsigned int);
 extern unsigned int df_hard_reg_used_count (unsigned int);
 extern bool df_regs_ever_live_p (unsigned int);
+extern bool df_epilogue_uses_p (unsigned int);
 extern void df_set_regs_ever_live (unsigned int, bool);
 extern void df_compute_regs_ever_live (bool);
 extern void df_scan_verify (void);