[Webkit-unassigned] [Bug 144016] Allow function allocation sinking

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=144016

--- Comment #6 from Filip Pizlo <fpizlo at apple.com> ---
Comment on attachment 251524
  --> https://bugs.webkit.org/attachment.cgi?id=251524
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=251524&action=review

> Source/JavaScriptCore/dfg/DFGObjectAllocationSinkingPhase.cpp:566
> +                        Node* executable = m_insertionSet.insertConstant(
> +                            nodeIndex + 1, node->origin, node->cellOperand());

You could add the cellOperand as a strong constant. This means doing:

m_insertionSet.insertConstant(nodeIndex + 1, node->origin, m_graph.freezeStrong(node->cellOperand()));

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