1 files changed, 3 insertions, 0 deletions
diff --git a/all.h b/all.h
index c9b52b0..c6e2acb 100644
--- a/all.h
+++ b/all.h
@@ -533,6 +533,9 @@ void ssa(Fn *);
 /* copy.c */
 void copy(Fn *);
 
+/* fold.c */
+void fold(Fn *);
+
 /* live.c */
 void liveon(BSet *, Blk *, Blk *);
 void filllive(Fn *);