llvm dev - Sep 2017 - [GlobalISel][RFC] Thoughts on MachineModulePass

Hi all,

I am interested in this as I want to perform Call Graph analysis at the
Machine IR level. Has there been any updates on this?

Thanks and Best Regards
Arvind
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You can insert module passes into the machine pipeline as of r279602 (and some
followups I don't remember right now fixing some bugs).

You basically write a ModulePass, query the MachineModuleInfo analysis and can
then get the machine function for every IR function by calling
MMI.getOrCreateMachineFunction(). The MachineOutliner is using this if you want
to see an examples.

- Matthias
> On Sep 14, 2017, at 8:57 AM, Arvind Sudarsanam via llvm-dev <llvm-dev at
lists.llvm.org> wrote:
> 
> Hi all,
> 
> I am interested in this as I want to perform Call Graph analysis at the
Machine IR level. Has there been any updates on this?
> 
> Thanks and Best Regards
> Arvind
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
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