From 6544ec5460d16ba48c1430bc59ae6475b4362686 Mon Sep 17 00:00:00 2001 From: Dmitry Stogov Date: Wed, 20 Sep 2017 01:10:31 +0300 Subject: [PATCH] Fixed NOP removal (empty blocks should be shifted as well) --- ext/opcache/Optimizer/dfa_pass.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ext/opcache/Optimizer/dfa_pass.c b/ext/opcache/Optimizer/dfa_pass.c index 15245cff2a..ca4ca15e19 100644 --- a/ext/opcache/Optimizer/dfa_pass.c +++ b/ext/opcache/Optimizer/dfa_pass.c @@ -186,6 +186,8 @@ static void zend_ssa_remove_nops(zend_op_array *op_array, zend_ssa *ssa) new_opline = op_array->opcodes + target - 1; zend_optimizer_migrate_jump(op_array, new_opline, opline); } + } else { + b->start = target; } } else { b->start = target; -- 2.50.1