[PATCH] D79920: [llvm][NFC] Simplify ProfileSummaryInfo state transitions.

[Mircea Trofin via Phabricator via llvm-commits]

mtrofin created this revision.
mtrofin added reviewers: tejohnson, wmi, davidxl, xur, dblaikie.
Herald added subscribers: llvm-commits, hiraditya, eraman.
Herald added a project: LLVM.

ProfileSummaryInfo is updated seldom, as result of very specific
triggers. This patch clearly demarcates state updates from read-only uses.
This, arguably, improves readability and maintainability.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D79920

Files:
  llvm/include/llvm/Analysis/ProfileSummaryInfo.h
  llvm/lib/Analysis/ProfileSummaryInfo.cpp
  llvm/lib/Transforms/IPO/SampleProfile.cpp
  llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp

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