[llvm] [LLVM][DebugInfo]Allow ExtraData field to be a node reference (PR #165023)

[Orlando Cazalet-Hyams via llvm-commits]

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@@ -0,0 +1,91 @@
+;; Test verifies that node reference in the extraData field are handled correctly
+;; when used with tags like DW_TAG_member, DW_TAG_inheritance etc.
+
+; REQUIRES: object-emission
+; RUN: %llc_dwarf %s -filetype=obj -o - | llvm-dwarfdump - | FileCheck %s
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OCHyams wrote:

Could we get a bitcode round-trip check too please? (`opt -S  | llvm-as | llvm-dis`, FileCheck directives to check the metadata refs still look right)

https://github.com/llvm/llvm-project/pull/165023