1 files changed, 2 insertions, 2 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGArgumentsSimplificationPhase.cpp b/Source/JavaScriptCore/dfg/DFGArgumentsSimplificationPhase.cpp
index ba6673963..513357424 100644
--- a/Source/JavaScriptCore/dfg/DFGArgumentsSimplificationPhase.cpp
+++ b/Source/JavaScriptCore/dfg/DFGArgumentsSimplificationPhase.cpp
@@ -584,8 +584,8 @@ public:
                     node.convertToGetLocalUnlinked(
                         static_cast<VirtualRegister>(
                             node.codeOrigin.inlineCallFrame->stackOffset +
-                            argumentToOperand(index + 1)));
-                    
+                            m_graph.baselineCodeBlockFor(node.codeOrigin)->argumentIndexAfterCapture(index)));
+
                     NodeIndex checkNodeIndex = m_graph.size();
                     m_graph.append(check);
                     insertionSet.append(indexInBlock, checkNodeIndex);