b034f6cf2a
The compiler should emit s_memtime instead of s_memrealtime for the subgroup scope. I don't know why this LLVM 9 checks was for but LLVM 8 also has this amdgcn intrinsic. Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5117>