All non-default cases now finish folding within each function.
Do the same with the default case and assert it is done after.

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/optimize.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tcg/optimize.c b/tcg/optimize.c
index 74d1ca7484..94be844ee5 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -3124,11 +3124,9 @@ void tcg_optimize(TCGContext *s)
             done = true;
             break;
         default:
+            done = finish_folding(&ctx, op);
             break;
         }
-
-        if (!done) {
-            finish_folding(&ctx, op);
-        }
+        tcg_debug_assert(done);
     }
 }
-- 
2.43.0