[Mlir-commits] [mlir] [MLIR][SCF] Add an API to fuse consumer to a producer within scf loop (PR #88712)

[Oleksandr Alex Zinenko]

================
@@ -160,6 +215,21 @@ struct LinalgOpTilingInterface
     return success();
   }
 
+  FailureOr<TilingResult> getTiledImplementationFromOperandTile(
+      Operation *op, OpBuilder &b, unsigned operandNumber,
+      ArrayRef<OpFoldResult> offsets, ArrayRef<OpFoldResult> sizes) const {
+    SmallVector<OpFoldResult> mappedOffsets, mappedSizes;
+    auto tilingInterfaceOp = cast<TilingInterface>(op);
+    if (failed(tilingInterfaceOp.getIterationDomainTileFromOperandTile(
+            b, operandNumber, offsets, sizes, mappedOffsets, mappedSizes))) {
+      return emitError(
+          op->getLoc(),
+          "unable to obtain the iter domain position of the operation.");
+    }
+    return tilingInterfaceOp.getTiledImplementation(b, mappedOffsets,
+                                                    mappedSizes);
----------------
ftynse wrote:

Just for completeness, I have made a similar comment on the patch that introduced `getOperandTileValue` - https://reviews.llvm.org/D127809#inline-1228120 - but made it non-blocking. I was wrong not to force that discussion then.

https://github.com/llvm/llvm-project/pull/88712