[cfe-users] Get Source Location details from IR code (Function Pass)

[Ayush Mittal via cfe-users]

Hello Cfe Users,

Could you please point to an effective way to get Source Location details
from an IR code.
>From the documentation, I think this could be a way:
Function Pass-> LLVM Value-> MDN->DILocation-> Source Location.
Please include any example if the above approach is correct too.

Thanks and Regards.
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Re: [cfe-users] Get Source Location details from IR code (Function Pass)

[David Blaikie via cfe-users]

On Mon, Jan 11, 2021 at 4:33 PM Ayush Mittal via cfe-users <
cfe-users@lists.llvm.org> wrote:

> Hello Cfe Users,
>
> Could you please point to an effective way to get Source Location details
> from an IR code.
> From the documentation, I think this could be a way:
> Function Pass-> LLVM Value-> MDN->DILocation-> Source Location.
>

Yep, that's about it (I mean, you can do it in a pass, or not - but  yes,
find an llvm::Value and get the debugLoc from that)


> Please include any example if the above approach is correct too.
>
> Thanks and Regards.
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> cfe-users mailing list
> cfe-users@lists.llvm.org
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>
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