[PATCH] D115393: [InstrProf][NFC] Refactor Profile kind into a bitset enum.

[Snehasish Kumar via Phabricator via cfe-commits]

snehasish added inline comments.


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Comment at: llvm/include/llvm/ProfileData/InstrProfReader.h:93
 
-  virtual bool isIRLevelProfile() const = 0;
-
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tejohnson wrote:
> It seems like these helper methods could still be defined using the new bitset, which would reduce some of the code churn?
My rationale for removing the helpers was 
- to have only one way of checking the bits
- the checks are clustered together so users would get the bitset once rather than invoking multiple methods for each check
- extending the bitset would add now mean that adding more helpers?
- retaining the helpers doesn't obviate the need for getProfileKind since the simplified code in mergeProfileKind directly operates on the enum value

I agree retaining the helpers reduces code churn and I've made the changes to keep them. PTAL, thanks!


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  https://reviews.llvm.org/D115393/new/

https://reviews.llvm.org/D115393