[llvm] r248833 - InstrProf: Support for value profiling in the indexed profile format

[Michael Spencer via llvm-commits]

>  /// Profiling information for a single function.
>  struct InstrProfRecord {
>    InstrProfRecord() {}
> @@ -52,6 +113,22 @@ struct InstrProfRecord {
>    StringRef Name;
>    uint64_t Hash;
>    std::vector<uint64_t> Counts;
> +  std::vector<InstrProfValueSiteRecord> IndirectCallSites;
> +
> +  const std::vector<InstrProfValueSiteRecord> &
> +  getValueSitesForKind(uint32_t ValueKind) const {
> +    switch (ValueKind) {
> +    case IPVK_IndirectCallTarget:
> +      return IndirectCallSites;
> +    }
> +    llvm_unreachable("Unknown value kind!");
> +  }
> +
> +  std::vector<InstrProfValueSiteRecord> &
> +  getValueSitesForKind(uint32_t ValueKind) {
> +    return const_cast<std::vector<InstrProfValueSiteRecord> &>(
> +        this->getValueSitesForKind(ValueKind));
> +  }
>  };
>

This is infinitely recursive, and breaks the -Werror build.

- Michael Spencer