[lld] [flang] [llvm] [clang] [AMDGPU] Introduce GFX9/10.1/10.3/11 Generic Targets (PR #76955)

[Konstantin Zhuravlyov via cfe-commits]

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@@ -49,6 +49,11 @@ constexpr uint32_t VersionMajorV5 = 1;
 /// HSA metadata minor version for code object V5.
 constexpr uint32_t VersionMinorV5 = 2;
 
+/// HSA metadata major version for code object V6.
+constexpr uint32_t VersionMajorV6 = 1;
+/// HSA metadata minor version for code object V6.
+constexpr uint32_t VersionMinorV6 = 3;
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kzhuravl wrote:

@AlexVlx, this "HSA Metadata" is AMD-specific "HSA Metadata", so it is not part of the HSA standards. Maybe updating the comment to mention it is AMD-specific should be done.

I'd also prefer to not update the metadata version unless we change it.

https://github.com/llvm/llvm-project/pull/76955