[PATCH] D103041: [SampleFDO] New hierarchical discriminator for FS SampleFDO (ProfileData part)

[Rong Xu via Phabricator via llvm-commits]

xur updated this revision to Diff 348444.
xur added a comment.

Take Wenlei's suggestion to use enum (instead of using integer literal). 
The change is bigger than I initially thought. So probably needs another look from the reviewers.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103041/new/

https://reviews.llvm.org/D103041

Files:
  llvm/include/llvm/CodeGen/MIRFSDiscriminator.h
  llvm/include/llvm/CodeGen/Passes.h
  llvm/include/llvm/IR/DebugInfoMetadata.h
  llvm/include/llvm/ProfileData/SampleProf.h
  llvm/include/llvm/ProfileData/SampleProfReader.h
  llvm/include/llvm/Support/Discriminator.h
  llvm/lib/CodeGen/MIRFSDiscriminator.cpp
  llvm/lib/CodeGen/TargetPassConfig.cpp
  llvm/lib/ProfileData/SampleProf.cpp
  llvm/lib/ProfileData/SampleProfReader.cpp
  llvm/lib/ProfileData/SampleProfWriter.cpp
  llvm/lib/Target/X86/X86InsertPrefetch.cpp
  llvm/lib/Transforms/IPO/SampleProfile.cpp
  llvm/test/Transforms/SampleProfile/Inputs/fsafdo.extbinary.afdo
  llvm/test/Transforms/SampleProfile/Inputs/fsafdo.prof
  llvm/test/Transforms/SampleProfile/fsafdo_test.ll
  llvm/unittests/ProfileData/SampleProfTest.cpp

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