[libc-commits] [libc] [libc] Fix linking of AMDGPU device runtime control constants for math (PR #65676)

[Joseph Huber via libc-commits]

jhuber6 wrote:

> Cmake cannot and should not be trying to link these. -mlink-builtin-bitcode is the only correct way to link device libs

Sorry, I wasn't specific enough. I was talking about compiling this header as a bitcode file, then using `-mlink-builtin-bitcode` on the device libs. That would be a nightmare of CMake since we'd need to somehow only pass the flag to the correct architecture.

https://github.com/llvm/llvm-project/pull/65676