[llvm] [mlir] [Offload] Add oneInterationPerThread param to loop device RTL (PR #151959)

[Sergio Afonso via llvm-commits]

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@@ -674,22 +674,22 @@ __OMP_RTL_ATTRS(__kmpc_cancel_barrier, BarrierAttrs, SExt,
                 ParamAttrs(ReadOnlyPtrAttrs, SExt))
 __OMP_RTL_ATTRS(__kmpc_distribute_for_static_loop_4, AlwaysInlineAttrs, AttributeSet(),
                 ParamAttrs(ReadOnlyPtrAttrs, AttributeSet(), AttributeSet(),
-                           SExt, SExt, SExt, SExt))
+                           SExt, SExt, SExt, SExt, SExt))
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skatrak wrote:

Nit: The new argument should probably be ZExt (i.e. `uint8_t`), so we can turn it into a bit field if we later need to introduce other flags.

https://github.com/llvm/llvm-project/pull/151959