llvm dev - Mar 2020 - Call site Specific information

Greeting
I wanted to ask about the TODOs that is in all CallSite Attributes 

TODO : Once we have call site specific value information we can provide
call site specific liveness information and then it makes
sense to specialize attributes for call sites arguments instead of
redirecting requests to the callee argument.
I don't get it so could you please elaborate it more or if there is a review
that it was discussed in could you point me to it , Thanks :)
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Hi Omar,


the TODO says that we could "easily" do context-sensitive deduction
for
a call string of length one as soon as we setup the liveness analysis to 
be context-sensitive as well. I think someone proposed to work on this 
as part of GSoC, though the proposals are not yet finalized and the 
students not selected.


Cheers,

   Johannes



On 3/28/20 10:20 AM, Omar Ahmed via llvm-dev wrote:
> Greeting
> I wanted to ask about the TODOs that is in all CallSite Attributes
>
> TODO : Once we have call site specific value information we can provide
> call site specific liveness information and then it makes
> sense to specialize attributes for call sites arguments instead of
> redirecting requests to the callee argument.
> I don't get it so could you please elaborate it more or if there is a
review that it was discussed in could you point me to it , Thanks :)
>
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
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