sameerds added inline comments.
================
Comment at: llvm/include/llvm/ADT/Triple.h:700
return getArch() == Triple::r600 || getArch() == Triple::amdgcn;
}
----------------
yaxunl wrote:
> jdoerfert wrote:
> > What's the difference between an AMDGPU and AMDGCN?
> AMDGPU inlude r600 and amdgcn. r600 are old AMD GPUs. They do not support
> flat address space therefore cannot support CUDA or HIP.
As a separate topic, does that mean that Clang should reject r600 at an earlier
entry point itself?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D79754/new/
https://reviews.llvm.org/D79754
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