1 files changed, 8 insertions, 1 deletions
diff --git a/Python/optimizer_cases.c.h b/Python/optimizer_cases.c.h
index b42f47c75ea..4780e492f61 100644
--- a/Python/optimizer_cases.c.h
+++ b/Python/optimizer_cases.c.h
@@ -285,8 +285,15 @@
         }
 
         case _UNARY_INVERT: {
+            JitOptSymbol *value;
             JitOptSymbol *res;
-            res = sym_new_not_null(ctx);
+            value = stack_pointer[-1];
+            if (sym_matches_type(value, &PyLong_Type)) {
+                res = sym_new_type(ctx, &PyLong_Type);
+            }
+            else {
+                res = sym_new_not_null(ctx);
+            }
             stack_pointer[-1] = res;
             break;
         }