1 This directory contains SPIR-V builtin functions used by 2 the LLVM module converted from SPIR-V by the SPIR-V/LLVM 3 converter. The SPIR-V consumers need to add these builtin 4 functions to their runtime library. 5 6 For OpenCL, most of the SPIR-V instructions are translated 7 to either LLVM instructions or OpenCL builtin function calls 8 by the converter. Therefore only a few SPIR-V instructions 9 need to be implemented in the runtime.
