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| author | Dmitry Stogov <dmitry@zend.com> | 2019-01-21 18:17:10 +0300 |
|---|---|---|
| committer | Dmitry Stogov <dmitry@zend.com> | 2019-01-21 18:17:10 +0300 |
| commit | abd0651020b39e35386d8ec438dea1562086d73c (patch) | |
| tree | e40e58e6386a7f67b579251b6517a1cbb04b9afc | |
| parent | 36c825575ed13c87efdd4d24b32f0cabaad89e0d (diff) | |
| download | php-git-abd0651020b39e35386d8ec438dea1562086d73c.tar.gz | |
Avoid double live ranges recalculation.
| -rw-r--r-- | ext/opcache/Optimizer/zend_optimizer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/opcache/Optimizer/zend_optimizer.c b/ext/opcache/Optimizer/zend_optimizer.c index 4a7d68acda..096668ee0f 100644 --- a/ext/opcache/Optimizer/zend_optimizer.c +++ b/ext/opcache/Optimizer/zend_optimizer.c @@ -1328,6 +1328,12 @@ static void zend_optimize_op_array(zend_op_array *op_array, zend_redo_pass_two(op_array); if (op_array->live_range) { +#if HAVE_DFA_PASS + if ((ZEND_OPTIMIZER_PASS_6 & ctx->optimization_level) && + (ZEND_OPTIMIZER_PASS_7 & ctx->optimization_level)) { + return; + } +#endif zend_recalc_live_ranges(op_array, NULL); } } |