================
@@ -220,6 +220,31 @@ def LoopLikeOpInterface : 
OpInterface<"LoopLikeOpInterface"> {
       /*defaultImplementation=*/[{
         return ::mlir::failure();
       }]
+    >,
+    InterfaceMethod<[{
+        Add a zero-trip-check around the loop to check if the loop body is ever
----------------
matthias-springer wrote:

This makes sense, I did not think of side effects.

The lambda sounds like a good idea, but I'm not sure what exactly it should 
look like. (Should it return a `Block *` into which the loop is moved?) We can 
generalize later if needed.

I think it would also work for `scf.for`. The check condition is `lb < ub`.


https://github.com/llvm/llvm-project/pull/80331
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