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-rw-r--r--mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
index 775ed8f37344..76df3ecf2d2b 100644
--- a/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
+++ b/mlir/lib/Dialect/Linalg/IR/LinalgOps.cpp
@@ -1908,6 +1908,10 @@ void TransposeOp::getEffects(
LogicalResult TransposeOp::fold(FoldAdaptor adaptor,
SmallVectorImpl<OpFoldResult> &result) {
+ // Only the tensor type is supported.
+ if (!isa<TensorType>(getInput().getType()))
+ return failure();
+
// Single dimension transpose.
if (getPermutation().size() == 0) {
result.push_back(getInput());