diff options
Diffstat (limited to 'Source/JavaScriptCore/bytecode/ArrayProfile.cpp')
| -rw-r--r-- | Source/JavaScriptCore/bytecode/ArrayProfile.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/bytecode/ArrayProfile.cpp b/Source/JavaScriptCore/bytecode/ArrayProfile.cpp index 9f4e1ce20..3ba974d74 100644 --- a/Source/JavaScriptCore/bytecode/ArrayProfile.cpp +++ b/Source/JavaScriptCore/bytecode/ArrayProfile.cpp @@ -32,6 +32,8 @@ void ArrayProfile::computeUpdatedPrediction(OperationInProgress operation) { if (m_lastSeenStructure) { m_observedArrayModes |= arrayModeFromStructure(m_lastSeenStructure); + m_mayInterceptIndexedAccesses |= + m_lastSeenStructure->typeInfo().interceptsGetOwnPropertySlotByIndexEvenWhenLengthIsNotZero(); if (!m_structureIsPolymorphic) { if (!m_expectedStructure) m_expectedStructure = m_lastSeenStructure; |