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Wei Mi
5f1543dfbd
cold versus function being newly added. This is the second half of https://reviews.llvm.org/D66374. Profile symbol list is the collection of function symbols showing up in the binary which generates the current profile. It is used to discriminate function being cold versus function being newly added. Profile symbol list is only added for profile with ExtBinary format. During profile use compilation, when profile-sample-accurate is enabled, a function without profile will be regarded as cold only when it is contained in that list. Differential Revision: https://reviews.llvm.org/D66766 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@370563 91177308-0d34-0410-b5e6-96231b3b80d8
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