Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
  Tracing JIT: Fixed incorrect deoptimization info

Author: dstogov

ext/opcache/tests/jit/reg_alloc_008.phpt

@@ -0,0 +1,17 @@
+--TEST--
+Register Alloction 008: Incorrect deoptimization code
+--INI--
+opcache.enable=1
+opcache.enable_cli=1
+opcache.file_update_protection=0
+opcache.jit_buffer_size=1M
+--FILE--
+<?php
+function foo($a) {
+    for($i=0; $i<1; $i++)
+          $a=$y / $a = $a + $a != ($a);
+}
+foo(7);
+?>
+--EXPECTF--
+Warning: Undefined variable $y in %sreg_alloc_008.php on line 4