[Mlir-commits] [mlir] [MLIR][Vector] Add unrolling pattern for vector StepOp (PR #157752)

[Erick Ochoa Lopez]

================
@@ -7442,6 +7442,10 @@ void StepOp::inferResultRanges(ArrayRef<ConstantIntRanges> argRanges,
   setResultRanges(getResult(), result);
 }
 
+std::optional<SmallVector<int64_t, 4>> StepOp::getShapeForUnroll() {
+  return llvm::to_vector<4>(llvm::cast<VectorType>(getType()).getShape());
+}
+
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amd-eochoalo wrote:

How is this different from the default implementation? If it isn't I recommend deleting this.

```suggestion
```

https://github.com/llvm/llvm-project/pull/157752