[PATCH] D36351: [lld][ELF] Add profile guided section layout

[Rafael Avila de Espindola via Phabricator via llvm-commits]

espindola added inline comments.


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Comment at: ELF/CallGraphSort.cpp:56
+namespace {
+using ClusterIndex = std::ptrdiff_t;
+using SectionIndex = std::ptrdiff_t;
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dead code.


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Comment at: ELF/CallGraphSort.cpp:57
+using ClusterIndex = std::ptrdiff_t;
+using SectionIndex = std::ptrdiff_t;
+using EdgeIndex = std::ptrdiff_t;
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Why do you need a 64 bit index. Why does it need a typedef?


https://reviews.llvm.org/D36351