llvm-project

642481a4 - [Clang][OpenCL][AMDGPU] Allow a kernel to call another kernel (#115821)

[Clang][OpenCL][AMDGPU] Allow a kernel to call another kernel (#115821) This feature is currently not supported in the compiler. To facilitate this we emit a stub version of each kernel function body with different name mangling scheme, and replaces the respective kernel call-sites appropriately. Fixes https://github.com/llvm/llvm-project/issues/60313 D120566 was an earlier attempt made to upstream a solution for this issue. --------- Co-authored-by: anikelal <anikelal@amd.com>