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| author | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-20 14:01:09 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@digia.com> | 2012-09-20 14:01:09 +0200 |
| commit | 6dbcd09121fe266c7704a524b5cbd7f2754659c0 (patch) | |
| tree | 5ae0d16cec0cc61f576d51c57b3a4613c7e91e22 /Source/JavaScriptCore/bytecode/ArrayProfile.cpp | |
| parent | 6bbb7fbbac94d0f511a7bd0cbd50854ab643bfb2 (diff) | |
| download | qtwebkit-6dbcd09121fe266c7704a524b5cbd7f2754659c0.tar.gz | |
Imported WebKit commit 080af0beaa6f0ba8ff8f44cb8bd8b5dcf75ac0af (http://svn.webkit.org/repository/webkit/trunk@129119)
New snapshot with prospective build fix for incorrect QtWebKit master module header file creation
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; |