From: Dmitry Stogov <dmitry@zend.com>
Date: Fri, 26 Oct 2018 09:29:06 +0000 (+0300)
Subject: Removed dead code
X-Git-Tag: php-7.4.0alpha1~1612
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2491b7b65aba22836fa0cb95e58b137b96f428a9;p=php

Removed dead code
---

diff --git a/ext/opcache/Optimizer/optimize_temp_vars_5.c b/ext/opcache/Optimizer/optimize_temp_vars_5.c
index c2ddeeeda0..d5f68b1b3d 100644
--- a/ext/opcache/Optimizer/optimize_temp_vars_5.c
+++ b/ext/opcache/Optimizer/optimize_temp_vars_5.c
@@ -52,7 +52,6 @@ void zend_optimize_temporary_variables(zend_op_array *op_array, zend_optimizer_c
 	int currT;
 	int i;
 	int max = -1;
-	int var_to_free = -1;
 	void *checkpoint = zend_arena_checkpoint(ctx->arena);
 
 	bitset_len = zend_bitset_len(T);
@@ -180,11 +179,6 @@ void zend_optimize_temporary_variables(zend_op_array *op_array, zend_optimizer_c
 			}
 		}
 
-		if (var_to_free >= 0) {
-			zend_bitset_excl(taken_T, var_to_free);
-			var_to_free = -1;
-		}
-
 		opline--;
 	}