[cfe-dev] extending liveness of 'this' pointer via FAKE_USE opcode
Pieb, Wolfgang via cfe-dev
cfe-dev at lists.llvm.org
Thu Dec 7 12:39:46 PST 2017
Hi Marcel!
I will post a phabricator review for the patch (2 actually, since there's an llvm and a clang change) shortly. Not for immediate inclusion, but to allow anybody to use it in their own codebase if they want, while perhaps starting a discussion for possible upstreaming. The feature hasn't been universally supported in the past.
-- Wolfgang
> -----Original Message-----
> From: cfe-dev [mailto:cfe-dev-bounces at lists.llvm.org] On Behalf Of
> Marcel Schaible via cfe-dev
> Sent: Thursday, December 07, 2017 3:12 AM
> To: Clang Dev
> Subject: [cfe-dev] extending liveness of 'this' pointer via FAKE_USE
> opcode
>
> Hi Wolfgang,
>
> I just watched your interesting talk at the LLVM meeting this year.
>
> We have some related problem when we introduce new variables during
> compile time.
>
> Can you share some insight information how you have implemented
> FAKE_USE
> and
>
> are you planning to upstream your changes?
>
> Thanks
>
> Marcel
>
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