diff options
| -rw-r--r-- | src/corelib/tools/qregularexpression.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/tools/qregularexpression.cpp b/src/corelib/tools/qregularexpression.cpp index 316681e652..2cd76b389d 100644 --- a/src/corelib/tools/qregularexpression.cpp +++ b/src/corelib/tools/qregularexpression.cpp @@ -1137,11 +1137,11 @@ void QRegularExpressionPrivate::optimizePattern(OptimizePatternOption option) { Q_ASSERT(compiledPattern); - QMutexLocker lock(&mutex); - if (studyData.load()) // already optimized return; + QMutexLocker lock(&mutex); + if ((option == LazyOptimizeOption) && (++usedCount != qt_qregularexpression_optimize_after_use_count)) return; |