diff --git a/mlir/include/mlir/Dialect/Vector/VectorOps.td b/mlir/include/mlir/Dialect/Vector/VectorOps.td
--- a/mlir/include/mlir/Dialect/Vector/VectorOps.td
+++ b/mlir/include/mlir/Dialect/Vector/VectorOps.td
@@ -851,6 +851,8 @@
       return dest().getType().cast<VectorType>();
     }
   }];
+
+  let hasFolder = 1;
 }
 
 def Vector_OuterProductOp :
diff --git a/mlir/lib/Dialect/Vector/VectorOps.cpp b/mlir/lib/Dialect/Vector/VectorOps.cpp
--- a/mlir/lib/Dialect/Vector/VectorOps.cpp
+++ b/mlir/lib/Dialect/Vector/VectorOps.cpp
@@ -1796,6 +1796,12 @@
   return success();
 }
 
+OpFoldResult InsertStridedSliceOp::fold(ArrayRef<Attribute> operands) {
+  if (getSourceVectorType() == getDestVectorType())
+    return source();
+  return {};
+}
+
 //===----------------------------------------------------------------------===//
 // OuterProductOp
 //===----------------------------------------------------------------------===//
diff --git a/mlir/test/Dialect/Vector/canonicalize.mlir b/mlir/test/Dialect/Vector/canonicalize.mlir
--- a/mlir/test/Dialect/Vector/canonicalize.mlir
+++ b/mlir/test/Dialect/Vector/canonicalize.mlir
@@ -1037,3 +1037,13 @@
 //       CHECK:     return %[[v]] : vector<2xf32>
     return %0 : vector<2xf32>
 }
+
+// -----
+
+// CHECK-LABEL: func @insert_strided_slice_full_range
+//  CHECK-SAME: %[[SOURCE:.+]]: vector<16x16xf16>, %{{.+}}: vector<16x16xf16>
+func @insert_strided_slice_full_range(%source: vector<16x16xf16>, %dest: vector<16x16xf16>) -> vector<16x16xf16> {
+  %0 = vector.insert_strided_slice %source, %dest {offsets = [0, 0], strides = [1, 1]} : vector<16x16xf16> into vector<16x16xf16>
+  // CHECK: return %[[SOURCE]]
+  return %0: vector<16x16xf16>
+}
diff --git a/mlir/test/Dialect/Vector/vector-transforms.mlir b/mlir/test/Dialect/Vector/vector-transforms.mlir
--- a/mlir/test/Dialect/Vector/vector-transforms.mlir
+++ b/mlir/test/Dialect/Vector/vector-transforms.mlir
@@ -441,10 +441,11 @@
 }
 
 // CHECK-LABEL: func @cast_away_insert_strided_slice_leading_one_dims_one_element
+//  CHECK-SAME: %[[ARG0:.+]]: vector<1x1xf16>, %{{.+}}: vector<1x1x1xf16>
 func @cast_away_insert_strided_slice_leading_one_dims_one_element(%arg0: vector<1x1xf16>, %arg1: vector<1x1x1xf16>) -> vector<1x1x1xf16> {
-  // CHECK: vector.shape_cast %{{.+}} : vector<1x1xf16> to vector<1xf16>
-  // CHECK: vector.shape_cast %{{.+}} : vector<1x1x1xf16> to vector<1xf16>
+  // CHECK: %[[CAST:.+]] = vector.shape_cast %[[ARG0]] : vector<1x1xf16> to vector<1x1x1xf16>
   %0 = vector.insert_strided_slice %arg0, %arg1 {offsets = [0, 0, 0], strides = [1, 1]} : vector<1x1xf16> into vector<1x1x1xf16>
+  // CHECK: return %[[CAST]]
   return %0: vector<1x1x1xf16>
 }