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authorMITSUNARI Shigeo <herumi@nifty.com>2017-11-03 14:06:27 +0900
committerJoe Watkins <krakjoe@php.net>2017-11-03 17:49:42 +0000
commit21dbd2ffcd6522325d23a77bcae1c2d123a553b2 (patch)
treef04bcc0087dd436f01247ca6f7466bf5d285b4d2
parent91c7460c53b41cc62b6b64d65058ee476689b2ad (diff)
downloadphp-git-21dbd2ffcd6522325d23a77bcae1c2d123a553b2.tar.gz
fix wrong check of definition_phi->constraint.range.max_ssa_var
-rw-r--r--ext/opcache/Optimizer/zend_inference.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/opcache/Optimizer/zend_inference.c b/ext/opcache/Optimizer/zend_inference.c
index 1d142566ab..5d27c9413b 100644
--- a/ext/opcache/Optimizer/zend_inference.c
+++ b/ext/opcache/Optimizer/zend_inference.c
@@ -1590,7 +1590,7 @@ static void zend_infer_ranges_warmup(const zend_op_array *op_array, zend_ssa *ss
ssa->vars[j].definition_phi->has_range_constraint &&
ssa->vars[j].definition_phi->constraint.range.negative &&
ssa->vars[j].definition_phi->constraint.range.min_ssa_var < 0 &&
- ssa->vars[j].definition_phi->constraint.range.min_ssa_var < 0) {
+ ssa->vars[j].definition_phi->constraint.range.max_ssa_var < 0) {
zend_ssa_range_constraint *constraint =
&ssa->vars[j].definition_phi->constraint.range;
if (tmp.min == ssa->var_info[j].range.min &&