Cleanup (we don't use is_ref=1/refcount=2 trick to trigger COW in PHP-7)

diff --git a/ext/opcache/Optimizer/zend_optimizer.c b/ext/opcache/Optimizer/zend_optimizer.c
index 9ae718ede2707c6903cce32ee7b784e04d804f4b..dc69d2511ec2e4a0cd5667350721e7bec52cf06f 100644 (file)
--- a/ext/opcache/Optimizer/zend_optimizer.c
+++ b/ext/opcache/Optimizer/zend_optimizer.c
@@ -107,8 +107,6 @@ int zend_optimizer_add_literal(zend_op_array *op_array, zval *zv)
        op_array->literals = (zval*)erealloc(op_array->literals, op_array->last_literal * sizeof(zval));
        ZVAL_COPY_VALUE(&op_array->literals[i], zv);
        Z_CACHE_SLOT(op_array->literals[i]) = -1;
-//???  Z_SET_REFCOUNT(op_array->literals[i].constant, 2);
-//???  Z_SET_ISREF(op_array->literals[i].constant);
        return i;
 }