[Mlir-commits] [llvm] [mlir] [MLIR][OpenMP] Lowering nontemporal clause to LLVM IR for SIMD directive (PR #109085)

[Tom Eccles]

https://github.com/tblah commented:

What about a flang box (runtime type descriptor)? In LLVMIR this would look like a pointer to a struct where the first element is a pointer to an array. So I think this would go through two GEP instructions to reach the array.

You would want to take care whether it is the box (metadata) or the array (data) which are marked as non-temporal.

Perhaps this is handled in flang lowering?

https://github.com/llvm/llvm-project/pull/109085