[Mlir-commits] [mlir] [MLIR] Change getBackwardSlice to return a logicalresult rather than … (PR #140961)

[Oleksandr Alex Zinenko]

================
@@ -170,7 +179,9 @@ mlir::getSlice(Operation *op, const BackwardSliceOptions &backwardSliceOptions,
     auto *currentOp = (slice)[currentIndex];
     // Compute and insert the backwardSlice starting from currentOp.
     backwardSlice.clear();
-    getBackwardSlice(currentOp, &backwardSlice, backwardSliceOptions);
+    auto result =
+        getBackwardSlice(currentOp, &backwardSlice, backwardSliceOptions);
+    assert(result.succeeded());
----------------
ftynse wrote:

```suggestion
    LogicalResult result =
        getBackwardSlice(currentOp, &backwardSlice, backwardSliceOptions);
    assert(result.succeeded());
```

https://github.com/llvm/llvm-project/pull/140961