[flang] [llvm] [clang] [Flang] Add code-object-version option (PR #72638)

[Andrzej Warzyński via cfe-commits]

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@@ -85,6 +85,19 @@ class CodeGenOptions : public CodeGenOptionsBase {
     RK_WithPattern, // Remark pattern specified via '-Rgroup=regexp'.
   };
 
+  /// \brief Enumeration value for AMDGPU code object version, which is the
+  /// code object version times 100.
+  enum class CodeObjectVersionKind {
+    COV_None,
+    COV_2 = 200, // Unsupported.
+    COV_3 = 300, // Unsupported.
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banach-space wrote:

> BTW. Is it possible to set the default version for Flang in similar way as it is done for Clang? 

Sadly, ATM, Flang does not use the "option marshaling" logic/macros. I am not aware of anyone working on this.

https://github.com/llvm/llvm-project/pull/72638