[PATCH] D33111: Change sample profile writer to make it deterministic.

[Dehao Chen via Phabricator via llvm-commits]

danielcdh created this revision.

This patch changes the function profile output order to be deterministic. In order to make it easier to understand, hottest functions (with most total samples) is ordered first.


https://reviews.llvm.org/D33111

Files:
  include/llvm/ProfileData/SampleProfWriter.h
  lib/ProfileData/SampleProfWriter.cpp
  test/tools/llvm-profdata/sample-profile-basic.test

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