Thank you. Also Is there a pragmatically way to access the metadata info for local variables within the llvm.dbg.declare. ( llvm::Value does not have local variables).
On Tue, Jan 12, 2021 at 1:55 PM David Blaikie <dblai...@gmail.com> wrote: > You'd have to get IR from somewhere that has attached debug info - such as > clang -g > > On Tue, Jan 12, 2021 at 1:22 PM Bella V <bellavistagh...@gmail.com> wrote: > >> Do we have to initially attach some metadata to the Value? Because in >> function pass, when I do F.getAllMetadata(MDs), i do not see any metadata >> appending to MDS. >> F.hasMetadata() also returns false. What would be the way to get debugLoc >> in these scenario? >> >> Thanks and Regards. >> >> On Mon, Jan 11, 2021 at 6:31 PM David Blaikie <dblai...@gmail.com> wrote: >> >>> >>> >>> 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. >>>> _______________________________________________ >>>> cfe-users mailing list >>>> cfe-users@lists.llvm.org >>>> https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users >>>> >>>
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