[llvm] [AMDGPU] Emit AMDHSA kernel descriptors to `.amdhsa.kd` section (PR #122930)

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 14 09:05:32 PST 2025


arsenm wrote:

> > This seems to be an ABI change and likely affect tools. It seems like we would need a new code object version.

We can advertise this in the next version to get tools to use the section instead of relying on the symbol names, but I don't think we need to leave LTO broken for the current versions 

https://github.com/llvm/llvm-project/pull/122930


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