llvm-project

eb13822b - [AMDGPU] Modifies cvt and atomic builtin def to take _Float16 for HIP/C++ (#174707)

[AMDGPU] Modifies cvt and atomic builtin def to take _Float16 for HIP/C++ (#174707) For cvt and atomic `__builtin_amdgcn_cvt` builtins, using 'x' in the def to take _Float16 for HIP/C++ and half for OpenCL.