ebevhan added a comment. In D151087#4360743 <https://reviews.llvm.org/D151087#4360743>, @jhuber6 wrote:
> The problem is we don't have `addrspace_cast` in freestanding C++, so as it > stands we currently have no way to perform this operation in C++ which is > preventing me from implementing things in the LLVM LibC port for GPUs I'm > working on. By "freestanding C++" I assume you mean "C++ without the OpenCL C++ extension" and not "C++ without extensions at all", because in the latter case, you don't have address spaces either. This is what I meant in D58346 <https://reviews.llvm.org/D58346> by "There's many places in the codebase where OpenCL flags restrict generic address space behavior." Isn't the solution here to allow addrspace_cast even when OpenCL C++ isn't turned on, as a more generic extension? Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D151087/new/ https://reviews.llvm.org/D151087 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
