[PATCH] D18490: [PGO] Comment how function pointers for indirect calls are mapped to function names

[David Li via llvm-commits]

davidxl accepted this revision.
davidxl added a comment.
This revision is now accepted and ready to land.

lgtm


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Comment at: include/llvm/ProfileData/InstrProfData.inc:76
@@ -75,1 +75,3 @@
                 llvm::Type::getInt64PtrTy(Ctx)))
+// This is used to map function pointers for the indirect call targets to
+// function name hashes during the conversion from raw to merged profile data.
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After this is committed, please update the copy of this file in compiler-rt as well.


http://reviews.llvm.org/D18490