[PATCH] D67388: Add a feature to dump dependency graph.

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

I think this feature will be very useful. If section-level dependency information (--gc-sections, --icf=) is required, we may need some variations of the triple representation (`(<from input section>, <symbol>, <to input section>)`) proposed in https://lists.llvm.org/pipermail/llvm-dev/2019-February/130565.html



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Comment at: lld/ELF/Driver.cpp:266
       files.push_back(createObjectFile(mbref));
+    files.back()->onCommandLine = true;
     break;
----------------
Should `onCommandLine` be set for a LazyObjFile?


Repository:
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  https://reviews.llvm.org/D67388/new/

https://reviews.llvm.org/D67388