[PATCH] D81429: [COFF] Port CallGraphSort to COFF from ELF

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

Parametric generalization on InputSection and Symbol may not be a good idea but they are very different in ELF and COFF. `ICF.cpp` is an example where we could reuse code but we choose not to. 
If it is not clear reusing code will be beneficial, I think we can duplicate code for now. The algorithm is simple and there is not much duplication anyway.


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  https://reviews.llvm.org/D81429/new/

https://reviews.llvm.org/D81429