diff --git a/mlir/lib/Dialect/Vector/Transforms/LowerVectorTransfer.cpp b/mlir/lib/Dialect/Vector/Transforms/LowerVectorTransfer.cpp
--- a/mlir/lib/Dialect/Vector/Transforms/LowerVectorTransfer.cpp
+++ b/mlir/lib/Dialect/Vector/Transforms/LowerVectorTransfer.cpp
@@ -272,15 +272,12 @@
     exprs.append(map.getResults().begin(), map.getResults().end());
     AffineMap newMap =
         AffineMap::get(map.getNumDims(), 0, exprs, op.getContext());
-    ArrayAttr newInBoundsAttr;
-    if (op.getInBounds()) {
-      // All the new dimensions added are inbound.
-      SmallVector<bool> newInBoundsValues(missingInnerDim.size(), true);
-      for (Attribute attr : op.getInBounds().value().getValue()) {
-        newInBoundsValues.push_back(cast<BoolAttr>(attr).getValue());
-      }
-      newInBoundsAttr = rewriter.getBoolArrayAttr(newInBoundsValues);
+    // All the new dimensions added are inbound.
+    SmallVector<bool> newInBoundsValues(missingInnerDim.size(), true);
+    for (int64_t i = 0, e = op.getVectorType().getRank(); i < e; ++i) {
+      newInBoundsValues.push_back(op.isDimInBounds(i));
     }
+    ArrayAttr newInBoundsAttr = rewriter.getBoolArrayAttr(newInBoundsValues);
     rewriter.replaceOpWithNewOp<vector::TransferWriteOp>(
         op, newVec, op.getSource(), op.getIndices(), AffineMapAttr::get(newMap),
         newMask, newInBoundsAttr);
diff --git a/mlir/test/Conversion/VectorToSCF/vector-to-scf.mlir b/mlir/test/Conversion/VectorToSCF/vector-to-scf.mlir
--- a/mlir/test/Conversion/VectorToSCF/vector-to-scf.mlir
+++ b/mlir/test/Conversion/VectorToSCF/vector-to-scf.mlir
@@ -171,10 +171,9 @@
   // CHECK:                      %[[S1:.*]] = affine.apply #[[$ADD]](%[[I1]], %[[I5]])
   // CHECK:                      %[[VECTOR_VIEW3:.*]] = vector.type_cast %[[VECTOR_VIEW2]] : memref<3x4xvector<1x5xf32>> to memref<3x4x1xvector<5xf32>>
   // CHECK:                      scf.for %[[I6:.*]] = %[[C0]] to %[[C1]] step %[[C1]] {
-  // CHECK:                        scf.if
-  // CHECK:                          %[[S0:.*]] = affine.apply #[[$ADD]](%[[I2]], %[[I6]])
-  // CHECK:                          %[[VEC:.*]] = memref.load %[[VECTOR_VIEW3]][%[[I4]], %[[I5]], %[[I6]]] : memref<3x4x1xvector<5xf32>>
-  // CHECK:                          vector.transfer_write %[[VEC]], %{{.*}}[%[[S3]], %[[S1]], %[[S0]], %[[I3]]] : vector<5xf32>, memref<?x?x?x?xf32>
+  // CHECK:                        %[[S0:.*]] = affine.apply #[[$ADD]](%[[I2]], %[[I6]])
+  // CHECK:                        %[[VEC:.*]] = memref.load %[[VECTOR_VIEW3]][%[[I4]], %[[I5]], %[[I6]]] : memref<3x4x1xvector<5xf32>>
+  // CHECK:                        vector.transfer_write %[[VEC]], %{{.*}}[%[[S3]], %[[S1]], %[[S0]], %[[I3]]] : vector<5xf32>, memref<?x?x?x?xf32>
   // CHECK:                      }
   // CHECK:                    }
   // CHECK:                  }
diff --git a/mlir/test/Dialect/Vector/vector-transfer-to-vector-load-store.mlir b/mlir/test/Dialect/Vector/vector-transfer-to-vector-load-store.mlir
--- a/mlir/test/Dialect/Vector/vector-transfer-to-vector-load-store.mlir
+++ b/mlir/test/Dialect/Vector/vector-transfer-to-vector-load-store.mlir
@@ -355,7 +355,7 @@
   vector.transfer_write %v2, %arg0[%c0, %c0, %c0, %c0] {permutation_map = affine_map<(d0, d1, d2, d3) -> (d1, d2)>} : vector<8x16xf32>, memref<?x?x?x?xf32>
   // CHECK: %[[NEW_VEC2:.*]] = vector.broadcast %{{.*}} : vector<8x16xf32> to vector<1x8x16xf32>
   // CHECK: %[[NEW_VEC3:.*]] = vector.transpose %[[NEW_VEC2]], [1, 2, 0] : vector<1x8x16xf32> to vector<8x16x1xf32>
-  // CHECK: vector.transfer_write %[[NEW_VEC3]], %[[ARG0]][%[[C0]], %[[C0]], %[[C0]], %[[C0]]] : vector<8x16x1xf32>, memref<?x?x?x?xf32>
+  // CHECK: vector.transfer_write %[[NEW_VEC3]], %[[ARG0]][%[[C0]], %[[C0]], %[[C0]], %[[C0]]] {in_bounds = [false, false, true]} : vector<8x16x1xf32>, memref<?x?x?x?xf32>
 
   return %0 : tensor<?x?x?x?xf32>
 }