[PATCH] D36311: [ThinLTO] Add GraphTraits for FunctionSummaries

[Charles Saternos via Phabricator via llvm-commits]

ncharlie added a comment.

Ah, I think I realized what the entryNode should be: I should topologically sort the nodes in the ModuleSummaryIndex and take the first FunctionSummary. Right now the entry node is arbitrary.


https://reviews.llvm.org/D36311