[llvm] [DWARF] Support Roc Language (PR #225631)

[James Henderson via llvm-commits]

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@@ -0,0 +1,29 @@
+; AIX doesn't have support for DWARF 6 DW_AT_language_name
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jh7370 wrote:

Nit: comments should end with a "."

https://github.com/llvm/llvm-project/pull/225631