[llvm-dev] Accessing '__attribute__((noinstrument))' during lowering

[David Blaikie via llvm-dev]

I imagine you can get the llvm::Function from the MachineFunction, and the
attribute will be there (on the llvm::Function), but can't say I know much
about it.

On Tue, Dec 20, 2016 at 2:04 AM Martin J. O'Riordan via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Is it possible to find whether a function has the ‘noinstrument’
> attribute during Target lowering?  I would like to check if this is present
> on a function quite late in the process when I am performing normal Target
> lowering and Target Frame lowering actions, but I can’t find the
> appropriate query in the ‘MachineFunction’ or ‘MachineFunctionInfo’
> interfaces.
>
>
>
> Thanks,
>
>
>
>             MartinO
>
>
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