gonzalobg wrote: Is there some github issue or discourse thread that provides context for this change? What problem does this PR solve?
My understanding is that the default LLVM IR address space (*) is flat. Is that currently the case or is my understanding incorrect? Is this PR proposing that `addrspace(0)` should be allowed to no longer be flat, and that whether a target provides a flat address space shall be optional? What alternatives where considered? (e.g. why isn't sufficient for targets that cannot provide a flat address pace to just not implement support for `addrspace(0)`? i.e. why do we need to support a non-flat `addrspace(0)` and allow a target to provide a `flat` addresspace at a different identifier?) (*) The address space C++/Rust/... pointers map to, i.e., `addrspace(0)`. https://github.com/llvm/llvm-project/pull/108786 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
