diff options
Diffstat (limited to 'Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp')
| -rw-r--r-- | Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp b/Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp index aecce83ed..e0d973992 100644 --- a/Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp +++ b/Source/JavaScriptCore/dfg/DFGCFGSimplificationPhase.cpp @@ -659,8 +659,10 @@ private: if (node.flags() & NodeHasVarArgs) { for (unsigned childIdx = node.firstChild(); childIdx < node.firstChild() + node.numChildren(); - ++childIdx) - fixPossibleGetLocal(firstBlock, m_graph.m_varArgChildren[childIdx], changeRef); + ++childIdx) { + if (!!m_graph.m_varArgChildren[childIdx]) + fixPossibleGetLocal(firstBlock, m_graph.m_varArgChildren[childIdx], changeRef); + } } else if (!!node.child1()) { fixPossibleGetLocal(firstBlock, node.children.child1(), changeRef); if (!!node.child2()) { |