[libc-commits] [libc] Enable LLVM libc math functions for SPIRV64 target (PR #199495)

[Joseph Huber via libc-commits]

jhuber6 wrote:

We need to first figure out how to get unit tests running before doing anything else. Someone with access to a machine that consumes SPIR-V should see if they can enable the exit & write_to_stderr functions and then build a unit test. The `llvm-gpu-loader` should ideally delegate to the L0 backend automatically and some work was already done to support global ctor / dtor functions.

https://github.com/llvm/llvm-project/pull/199495