[llvm] r364536 - [Backend] Keep call site info valid through the backend

Thu Jun 27 09:06:55 PDT 2019


> On Jun 27, 2019, at 09:10, Djordje Todorovic via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> 
>   UseMI->eraseFromParent();
> +  if (UseMI->isCall())
> +    UseMI->getMF()->updateCallSiteInfo(UseMI, FoldMI);


This is a use after free?
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