Alex Voicu 2074de252b [clang][HIP] Don't use the OpenCLKernel CC when targeting AMDGCNSPIRV (#110447) ...

When compiling HIP source for AMDGCN flavoured SPIR-V that is expected
to be consumed by the ROCm HIP RT, it's not desirable to set the OpenCL
Kernel CC on `__global__` functions. On one hand, this is not an OpenCL
RT, so it doesn't compose with e.g. OCL specific attributes. On the
other it is a "noisy" CC that carries semantics, and breaks overload
resolution when using [generic dispatchers such as those used by
RAJA](186d4194a5/src/common/HipDataUtils.hpp (L39)).

2024-10-22 17:16:46 +01:00

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