[PATCH] [RFC PATCH] BPF backend

Pete Cooper peter_cooper at apple.com
Wed Dec 3 14:16:33 PST 2014


> On Dec 3, 2014, at 2:09 PM, Tim Northover <t.p.northover at gmail.com> wrote:
> 
>> Please let me know your feedback and steps to get it merged.
> 
> Could I ask who's going to maintain this backend? Targets without an
> active LLVM sub-community behind them tend to slowly bit-rot until
> everyone else gets fed up enough with fixing it when they refactor
> things; they then get removed.
Also (using AMDGPU and AArch64 as recent examples), we tend to add new backends as experimental then move them to ALL_TARGETS after some period of time.

See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120827/149491.html <http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120827/149491.html> for example.  I can’t find the original ‘experimental targets’ email for the concept itself unfortunately.

Thanks,
Pete
> 
> Cheers.
> 
> Tim.
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