[clang] [compiler-rt] [llvm] Migrate llvm-profdata to Opt flag parsing (PR #177868)

[Petr Hosek via cfe-commits]

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petrhosek wrote:

Using one option parser only to construct a string and feed it to another option parser just adds unnecessary complexity. Can you instead parse these options directly just like the other ones?

https://github.com/llvm/llvm-project/pull/177868