Merge branch 'PHP-8.0'

* PHP-8.0:
  Skip test on 32-bit system

Author: dstogov

ext/opcache/tests/jit/bug81225.phpt

@@ -7,6 +7,8 @@ opcache.enable=1
 opcache.enable_cli=1
 opcache.jit_buffer_size=1M
 opcache.jit=tracing
+--SKIPIF--
+<?php if (PHP_INT_SIZE != 8) die("skip: 64-bit only"); ?>
 --FILE--
 <?php