[PATCH] D90345: [DebugInfo] Fix ICE in DwarfCompileUnit::constructSubprogramScopeDIE

[Scott Linder via Phabricator via llvm-commits]

scott.linder added a comment.

I finally got around to updating the tests, and ran into the issue of supporting old bitcode which lacks a `type:` for `DISubprogram`s

The only way I can see of "upgrading" these bitcodes is to pick some arbitrary `DISubroutineType` to use in place of `null`, likely `!DISubroutineType(types: !{null})`. This isn't correct in any sense, but if we are going to require the `type:` field it seems like the best we can do.

Thoughts?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D90345/new/

https://reviews.llvm.org/D90345