38049dc8ee
Summary: The AMDGPU backend can handle wavefront sizes of 32 and 64, with the native hardware preferring one or the other. The user can override the hardware with `-mwavefrontsize64` or `-mwavefrontsize32` which previously wasn't handled. We need to know the wavefront size to know how much memory to allocate and how to index the RPC buffer. There isn't a good way to do this with ROCm so we just use the LLVM support for offloading to check this from the image.
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.