diff --git a/qemu/tcg/optimize.c b/qemu/tcg/optimize.c
index 6dfa54aa..8a26356a 100644
--- a/qemu/tcg/optimize.c
+++ b/qemu/tcg/optimize.c
@@ -577,7 +577,7 @@ static bool swap_commutative2(TCGContext *s, TCGArg *p1, TCGArg *p2)
 }
 
 /* Propagate constants and copies, fold constant expressions. */
-static void tcg_constant_folding(TCGContext *s)
+void tcg_optimize(TCGContext *s)
 {
     struct tcg_temp_info *temps = s->temps2;
     int oi, oi_next, nb_temps, nb_globals;
@@ -1332,8 +1332,3 @@ static void tcg_constant_folding(TCGContext *s)
         }
     }
 }
-
-void tcg_optimize(TCGContext *s)
-{
-    tcg_constant_folding(s);
-}