[PATCH] D51740: [PGO][CHR] Small cleanup.

[David Li via Phabricator via llvm-commits]

davidxl added inline comments.


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Comment at: lib/Transforms/Instrumentation/ControlHeightReduction.cpp:426
 
+static inline
+raw_ostream LLVM_ATTRIBUTE_UNUSED &operator<<(raw_ostream &OS,
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Why this change? Is anonymous namespace not enough?


Repository:
  rL LLVM

https://reviews.llvm.org/D51740