[PATCH] D68901: [SampleFDO] Add profile remapping support for profile on-demand loading used by ExtBinary format profile

[Wei Mi via Phabricator via llvm-commits]

wmi updated this revision to Diff 225161.
wmi added a comment.

Address Wenlei and David's comments. 
Change SampleProfileReaderItaniumRemapper from a proxy of SampleProfileReader to a helper object inside of SampleProfileReader, and it is used in two places: one in SampleProfileReader::getSamplesFor for looking up a function sample and one in SampleProfileReaderExtBinary::readFuncProfiles for loading profiles on demand.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68901/new/

https://reviews.llvm.org/D68901

Files:
  llvm/include/llvm/ProfileData/SampleProfReader.h
  llvm/lib/ProfileData/SampleProfReader.cpp
  llvm/lib/Transforms/IPO/SampleProfile.cpp
  llvm/test/Transforms/SampleProfile/remap.ll
  llvm/unittests/ProfileData/SampleProfTest.cpp

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