[llvm] [RemoveDIs][DebugInfo][IR] Add parsing for non-intrinsic debug values (PR #79818)

[Jeremy Morse via llvm-commits]

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@@ -440,7 +440,9 @@ lltok::Kind LLLexer::LexCaret() {
 ///    AttrGrpID ::= #[0-9]+
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jmorse wrote:

Should we be updating these BNF descriptions too? (probably just a case of adding '#'?

https://github.com/llvm/llvm-project/pull/79818