[Webkit-unassigned] [Bug 184582] Add SetCallee as DFG-Operation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=184582

--- Comment #16 from Saam Barati <sbarati at apple.com> ---
Comment on attachment 338440
  --> https://bugs.webkit.org/attachment.cgi?id=338440
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=338440&action=review

> Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp:1402
> +                setDirect(stackEntry->remapOperand(VirtualRegister(CallFrameSlot::callee)), callTargetNode, NormalSet);

Why setDirect here? Why not also emit that for the machine frame case instead of adding a SetCallee node?
Or is the SetCallee node needed for some reason?

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