[llvm] [DWARF] Use ULEB128 and not just one byte for directory indices (PR #109067)

[Jonas Devlieghere via llvm-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/109067 at github.com>


https://github.com/JDevlieghere approved this pull request.

Given that we know the number of indices, we could always emit the most efficient encoding. That said, we're emitting this only once per line table, so I'm not particularly worried about the additional byte and simplifies the implementation. LGTM.

https://github.com/llvm/llvm-project/pull/109067