New comment by lorn10 on void-packages repository

https://github.com/void-linux/void-packages/issues/43921#issuecomment-1552931042

Comment:
Hi!

Just for the sake of completeness it should be added here that this topic may have some direct or indirect relations with an open TeraScale 3 LLVM bug: https://github.com/llvm/llvm-project/issues/54942.

And also here a proposed solution _could_ be the [AMDGPU/R600: Special case addrspacecast lowering for null](https://github.com/llvm/llvm-project/commit/17069608940d22cd6266afb948443b11793f0a57) LLVM fix. :wink: 

Based on the available information, the proposed LLVM fix should be applied to all Radeon GPUs with "flat address spaces" limitations which would mean TeraScale 2/3 and even GCN1.