Merge branch 'PHP-8.0' into master

* PHP-8.0:
  Fix #80175: PHP8 RC1 - JIT Buffer not working

Author: cmb69

ext/opcache/ZendAccelerator.c

@@ -3000,7 +3000,7 @@ static zend_result accel_post_startup(void)
 				zend_accel_error(ACCEL_LOG_FATAL, "Failure to initialize shared memory structures - probably not enough shared memory.");
 				return SUCCESS;
 			case SUCCESSFULLY_REATTACHED:
-#ifdef HAVE_JIT
+#if defined(HAVE_JIT) && !defined(ZEND_WIN32)
 				reattached = 1;
 #endif
 				zend_shared_alloc_lock();