Removed dead code

diff --git a/ext/opcache/Optimizer/optimize_temp_vars_5.c b/ext/opcache/Optimizer/optimize_temp_vars_5.c
index c2ddeeeda0a2b7f64af2426a9d159584dbb83ce0..d5f68b1b3d7c6620a3b7acfe87de2d2e7ea42326 100644 (file)
--- 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--;
        }