[PATCH] D29306: Expose isLegalToPromot as a global helper function so that SamplePGO pass can call it for legality check.

[Dehao Chen via Phabricator via llvm-commits]

danielcdh marked an inline comment as done.
danielcdh added inline comments.


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Comment at: lib/Transforms/Instrumentation/IndirectCallPromotion.cpp:149
     OK,                   // Should be able to promote.
     NotAvailableInModule, // Cannot find the target in current module.
   };
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davidxl wrote:
> Why keeping this one value but eliminating all the others?
forgot to delete the dead code...


https://reviews.llvm.org/D29306