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Diffstat (limited to 'ext/opcache/Optimizer/zend_optimizer.h')
| -rw-r--r-- | ext/opcache/Optimizer/zend_optimizer.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/ext/opcache/Optimizer/zend_optimizer.h b/ext/opcache/Optimizer/zend_optimizer.h new file mode 100644 index 0000000000..7802d6df98 --- /dev/null +++ b/ext/opcache/Optimizer/zend_optimizer.h @@ -0,0 +1,49 @@ +/* + +----------------------------------------------------------------------+ + | Zend OPcache | + +----------------------------------------------------------------------+ + | Copyright (c) 1998-2014 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) +#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) +#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" + +void zend_optimizer(zend_op_array *op_array TSRMLS_DC); + +#endif |