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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