[llvm-branch-commits] [clang] clang/AMDGPU: Fix double linking opencl libs with --libclc-lib (PR #204865)

[Joseph Huber via llvm-branch-commits]

jhuber6 wrote:

> Not sure I follow, these can't coexist. They both have the exact same OpenCL functions with itanium mangling

The headers that HIP/CUDA use eagerly rewrite `sin` and `std::sin` to `__ocml_sin_f64` via force-included headers. So if those headers are still included there's no way to resolve math without using the same symbols.

https://github.com/llvm/llvm-project/pull/204865