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

[Hiroshi Yamauchi via Phabricator via llvm-commits]

yamauchi 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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davidxl wrote:
> Why this change? Is anonymous namespace not enough?
It may be ok, https://llvm.org/docs/CodingStandards.html#anonymous-namespaces seems to prefer a static function.




Repository:
  rL LLVM

https://reviews.llvm.org/D51740