From: Dmitry Stogov <dmitry@zend.com>
Date: Thu, 18 Apr 2013 18:22:48 +0000 (+0400)
Subject: Disable FCALL optimization pass for PHP older than 5.4
X-Git-Tag: php-5.6.0alpha1~448^2~31^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=60a59d27b48a7d2db204011322a6b32dfc186008;p=php

Disable FCALL optimization pass for PHP older than 5.4
---

diff --git a/ext/opcache/Optimizer/optimize_func_calls.c b/ext/opcache/Optimizer/optimize_func_calls.c
index ee271f22aa..727678bb2d 100644
--- a/ext/opcache/Optimizer/optimize_func_calls.c
+++ b/ext/opcache/Optimizer/optimize_func_calls.c
@@ -1,6 +1,7 @@
 /* pass 4
  * - optimize INIT_FCALL_BY_NAME to DO_FCALL
  */
+#if ZEND_EXTENSION_API_NO > PHP_5_3_X_API_NO
 
 typedef struct _optimizer_call_info {
 	zend_function *func;
@@ -134,3 +135,4 @@ static void optimize_func_calls(zend_op_array *op_array, zend_persistent_script
 
 	efree(call_stack);
 }
+#endif
diff --git a/ext/opcache/Optimizer/zend_optimizer.c b/ext/opcache/Optimizer/zend_optimizer.c
index 9cbcd06ac8..f3fbabcf81 100644
--- a/ext/opcache/Optimizer/zend_optimizer.c
+++ b/ext/opcache/Optimizer/zend_optimizer.c
@@ -146,12 +146,14 @@ static void zend_optimize(zend_op_array           *op_array,
 	 */
 #include "Optimizer/pass3.c"
 
+#if ZEND_EXTENSION_API_NO > PHP_5_3_X_API_NO
 	/* pass 4:
 	 * - INIT_FCALL_BY_NAME -> DO_FCALL
 	 */
 	if (ZEND_OPTIMIZER_PASS_4 & OPTIMIZATION_LEVEL) {
 		optimize_func_calls(op_array, script TSRMLS_CC);
 	}
+#endif
 
 	/* pass 5:
 	 * - CFG optimization