Fixed JIT failures on Windows

Author: dstogov

Zend/tests/bug31098.phpt

@@ -1,11 +1,5 @@
 --TEST--
 Bug #31098 (isset() / empty() incorrectly returns true in dereference of a wrong type)
---SKIPIF--
-<?php
-if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
-    die('xfail unresolved issues with JIT on Windows');
-}
-?>
 --FILE--
 <?php
 $a = '';

Zend/tests/bug44660.phpt

@@ -1,11 +1,5 @@
 --TEST--
 Bug #44660 (Indexed and reference assignment to property of non-object don't trigger warning)
---SKIPIF--
-<?php
-if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
-    die('xfail unresolved issues with JIT on Windows');
-}
-?>
 --FILE--
 <?php
 $s = "hello";

ext/opcache/jit/zend_jit_x86.dasc

@@ -10993,7 +10993,7 @@ static int zend_jit_fetch_obj(dasm_State **Dst, const zend_op *opline, const zen
 	if ((op1_info & ((MAY_BE_UNDEF|MAY_BE_ANY|MAY_BE_REF)- MAY_BE_OBJECT)) && JIT_G(trigger) != ZEND_JIT_ON_HOT_TRACE) {
 		|7:
 		if (opline->opcode != ZEND_FETCH_OBJ_IS) {
-			|	SAVE_VALID_OPLINE opline, r1
+			|	SAVE_VALID_OPLINE opline, r0
 			if (opline->opcode != ZEND_FETCH_OBJ_W
 			 && (op1_info & MAY_BE_UNDEF)) {
 				zend_jit_addr orig_op1_addr = OP1_ADDR();

ext/opcache/tests/jit/fetch_obj_001.phpt

@@ -7,11 +7,6 @@ opcache.file_update_protection=0
 opcache.jit_buffer_size=1M
 --SKIPIF--
 <?php require_once('skipif.inc'); ?>
-<?php
-if (PHP_OS_FAMILY === 'Windows' && ini_get('opcache.jit') && ini_get('opcache.jit_buffer_size')) {
-    die('xfail unresolved issues with JIT on Windows');
-}
-?>
 --FILE--
 <?php
 function foo(&$a) {