diff options
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..98275a20aa --- /dev/null +++ b/ext/opcache/Optimizer/zend_optimizer.h @@ -0,0 +1,49 @@ +/*
+ +----------------------------------------------------------------------+
+ | Zend OPcache |
+ +----------------------------------------------------------------------+
+ | Copyright (c) 1998-2013 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
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