[PATCH] D33615: Move summary dead stripping before regular LTO and record results in the combined summary

[Mehdi AMINI via Phabricator via llvm-commits]

mehdi_amini added inline comments.


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Comment at: include/llvm/IR/ModuleSummaryIndex.h:141
+    ///
+    /// In combined summary, indicate that the global value is live.
+    unsigned Live : 1;
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Still unsure why do we need this? How does it relate to the need to move the dead-stripping earlier in the process?


Repository:
  rL LLVM

https://reviews.llvm.org/D33615