[Mlir-commits] [mlir] [MLIR][Vector] Add unroll pattern for vector.shape_cast (PR #164010)

[Jakub Kuderski]

================
@@ -75,6 +75,54 @@ static SmallVector<Value> sliceLoadStoreIndices(PatternRewriter &rewriter,
   return indices;
 }
 
+/// Creates a result tile by extracting individual elements from the source
+/// and inserting them at the correct positions in the tile.
+static Value createTileFromElements(PatternRewriter &rewriter, Location loc,
+                                    Value source, ArrayRef<int64_t> sourceShape,
+                                    ArrayRef<int64_t> resultShape,
+                                    ArrayRef<int64_t> tileOffsets,
+                                    ArrayRef<int64_t> tileShape,
+                                    VectorType tileType) {
+
+  // Initialize tile with zeros.
----------------
kuhar wrote:

nit: superfluous empty line
```suggestion
                                    VectorType tileType) {
  // Initialize tile with zeros.
```

https://github.com/llvm/llvm-project/pull/164010