[Mlir-commits] [mlir] [mlir] Fix bug in UnPackOp tiling implementation causing infinite loop (PR #113571)

[llvmlistbot at llvm.org]

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@@ -554,13 +554,14 @@ struct UnPackOpTiling
     sliceSrcIndices.append(numInnerTiles, zeroAttr);
     sliceSrcSizes.append(unpackOp.getMixedTiles());
     sliceSrcStrides.append(numInnerTiles, oneAttr);
-    Value sliceSource =
+    SmallVector<Operation *> generatedSlices;
+    ExtractSliceOp sliceSource =
         b.create<ExtractSliceOp>(loc, unpackOp.getSource(), sliceSrcIndices,
                                  sliceSrcSizes, sliceSrcStrides);
+    generatedSlices.push_back(sliceSource);
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Max191 wrote:

I'm realizing that maybe I'm not supposed to add the input operand slices. Should I be doing this?

https://github.com/llvm/llvm-project/pull/113571