[PATCH] D15306: [llvm-profdata] Add support for weighted merge of profile data (2nd try)

[Nathan Slingerland via llvm-commits]

slingn added a comment.

Diff 1 is the baseline change from http://reviews.llvm.org/D14547. The fix for the Windows test failure isn't quite 'trivial' so I'm going to make that Diff 2.


http://reviews.llvm.org/D15306