/* [<][>][^][v][top][bottom][index][help] */
/*
+----------------------------------------------------------------------+
| Zend OPcache |
+----------------------------------------------------------------------+
| Copyright (c) 1998-2015 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
| Stanislav Malyshev <stas@zend.com> |
| Dmitry Stogov <dmitry@zend.com> |
+----------------------------------------------------------------------+
*/
#ifndef ZEND_OPTIMIZER_H
#define ZEND_OPTIMIZER_H
#include "zend.h"
#include "zend_compile.h"
#define ZEND_OPTIMIZER_PASS_1 (1<<0) /* CSE, STRING construction */
#define ZEND_OPTIMIZER_PASS_2 (1<<1) /* Constant conversion and jumps */
#define ZEND_OPTIMIZER_PASS_3 (1<<2) /* ++, +=, series of jumps */
#define ZEND_OPTIMIZER_PASS_4 (1<<3) /* INIT_FCALL_BY_NAME -> DO_FCALL */
#define ZEND_OPTIMIZER_PASS_5 (1<<4) /* CFG based optimization */
#define ZEND_OPTIMIZER_PASS_6 (1<<5)
#define ZEND_OPTIMIZER_PASS_7 (1<<6)
#define ZEND_OPTIMIZER_PASS_8 (1<<7)
#define ZEND_OPTIMIZER_PASS_9 (1<<8) /* TMP VAR usage */
#define ZEND_OPTIMIZER_PASS_10 (1<<9) /* NOP removal */
#define ZEND_OPTIMIZER_PASS_11 (1<<10) /* Merge equal constants */
#define ZEND_OPTIMIZER_PASS_12 (1<<11)
#define ZEND_OPTIMIZER_PASS_13 (1<<12)
#define ZEND_OPTIMIZER_PASS_14 (1<<13)
#define ZEND_OPTIMIZER_ALL_PASSES 0xFFFFFFFF
#define DEFAULT_OPTIMIZATION_LEVEL "0xFFFFFFFF"
#endif