diff --git a/src/pass/lower_frontend_to_krnl.cpp b/src/pass/lower_frontend_to_krnl.cpp
index 8b5e296..01e4fa9 100644
--- a/src/pass/lower_frontend_to_krnl.cpp
+++ b/src/pass/lower_frontend_to_krnl.cpp
@@ -1118,6 +1118,7 @@ struct ONNXReshapeOpLowering : public ConversionPattern {
       alloc = insertAllocAndDealloc(memRefType, loc, rewriter, insertDealloc);
     } else {
       auto memRefShape = memRefType.getShape();
+      auto inputShape = operands[0].getType().cast<MemRefType>().getShape();
       SmallVector<Value, 4> allocOperands;
       for (int i = 0; i < memRefShape.size(); ++i) {
         // The shape array can always be used to construct shape information of
@@ -1126,6 +1127,24 @@ struct ONNXReshapeOpLowering : public ConversionPattern {
             loc, rewriter.getIntegerAttr(rewriter.getIndexType(), i));
         // Load index from array of indices.
         Value loadedVal = rewriter.create<LoadOp>(loc, operands[1], index);
+        // If a dimension is zero, the actual dimension value is taken from the
+        // input tensor.
+        if (i < inputShape.size()) {
+          Value dimVal;
+          auto dimTy = loadedVal.getType().cast<IntegerType>();
+          if (inputShape[i] < 0) {
+            Value dim = rewriter.create<DimOp>(loc, operands[0], i);
+            dimVal = rewriter.create<IndexCastOp>(loc, dim, dimTy);
+          } else {
+            dimVal = rewriter.create<ConstantOp>(
+                loc, rewriter.getIntegerAttr(dimTy, inputShape[i]));
+          }
+          auto zero = rewriter.create<ConstantOp>(
+              loc, rewriter.getIntegerAttr(dimTy, 0));
+          auto isZero =
+              rewriter.create<CmpIOp>(loc, CmpIPredicate::eq, loadedVal, zero);
+          loadedVal = rewriter.create<SelectOp>(loc, isZero, dimVal, loadedVal);
+        }
         // Check if the loaded index is already the correct width of 64 bits.
         // Convert the value to a 64 bit integer if needed.
         Value int64LoadedVal = loadedVal;
diff --git a/test/backend/test.py b/test/backend/test.py
index 7cebffc..ae71d85 100644
--- a/test/backend/test.py
+++ b/test/backend/test.py
@@ -160,7 +160,15 @@ test_to_enable = [
     "test_softsign_example_cpu",
 
     # ReshapeOp:
+    "test_reshape_extended_dims_cpu",
+    #"test_reshape_negative_dim_cpu", <- handle nagative dim
+    #"test_reshape_negative_extended_dims_cpu", <- handle nagative dim
+    "test_reshape_one_dim_cpu",
+    "test_reshape_reduced_dims_cpu",
     "test_reshape_reordered_all_dims_cpu",
+    "test_reshape_reordered_last_dims_cpu",
+    #"test_reshape_zero_and_negative_dim_cpu", <- handle nagative dim
+    "test_reshape_zero_dim_cpu",
 ]
 
 # Extract name of all test cases.
diff --git a/test/mlir/onnx/onnx_lowering.mlir b/test/mlir/onnx/onnx_lowering.mlir
index fcf0bfe..b74b65f 100644
--- a/test/mlir/onnx/onnx_lowering.mlir
+++ b/test/mlir/onnx/onnx_lowering.mlir
@@ -305,14 +305,23 @@ func @test_reshape(%arg0 : tensor<?x10xf32>, %arg1 : tensor<4xi32>) -> tensor<*x
   // CHECK: [[TYPE_IN_BYTES:%.+]] = constant 4 : i64
   // CHECK: %[[INDEX_0:.+]] = constant 0 : index
   // CHECK: [[LOAD_0:%.+]] = load %arg1[%[[INDEX_0]]] : memref<4xi32>
-  // CHECK: [[EXT_0:%.+]] = zexti [[LOAD_0]] : i32 to i64
+  // CHECK: [[DIM_0:%.+]] = dim %arg0, 0 : memref<?x10xf32>
+  // CHECK: [[DIM_0_CAST:%.+]] = index_cast [[DIM_0]] : index to i32
+  // CHECK: [[CONSTANT_0:%.+]] = constant 0 : i32
+  // CHECK: [[CMP:%.+]] = cmpi "eq", [[LOAD_0]], [[CONSTANT_0]] : i32
+  // CHECK: [[SELECT_0:%.+]] = select [[CMP]], [[DIM_0_CAST]], [[LOAD_0]] : i32
+  // CHECK: [[EXT_0:%.+]] = zexti [[SELECT_0]] : i32 to i64
   // CHECK: [[MUL_0:%.+]] = muli [[TYPE_IN_BYTES]], [[EXT_0]] : i64
-  // CHECK: [[CAST_0:%.+]] = index_cast [[LOAD_0]] : i32 to index
+  // CHECK: [[CAST_0:%.+]] = index_cast [[SELECT_0]] : i32 to index
   // CHECK: %[[INDEX_1:.+]] = constant 1 : index
   // CHECK: [[LOAD_1:%.+]] = load %arg1[%[[INDEX_1]]] : memref<4xi32>
-  // CHECK: [[EXT_1:%.+]] = zexti [[LOAD_1]] : i32 to i64
+  // CHECK: [[CONSTANT_1:%.+]] = constant 10 : i32
+  // CHECK: [[CONSTANT_2:%.+]] = constant 0 : i32
+  // CHECK: [[CMP_1:%.+]] = cmpi "eq", [[LOAD_1]], [[CONSTANT_2]] : i32
+  // CHECK: [[SELECT_1:%.+]] = select [[CMP_1]], [[CONSTANT_1]], [[LOAD_1]] : i32
+  // CHECK: [[EXT_1:%.+]] = zexti [[SELECT_1]] : i32 to i64
   // CHECK: [[MUL_1:%.+]] = muli [[MUL_0]], [[EXT_1]] : i64
-  // CHECK: [[CAST_1:%.+]] = index_cast [[LOAD_1]] : i32 to index
+  // CHECK: [[CAST_1:%.+]] = index_cast [[SELECT_1]] : i32 to index
   // CHECK: %[[INDEX_2:.+]] = constant 2 : index
   // CHECK: [[LOAD_2:%.+]] = load %arg1[%[[INDEX_2]]] : memref<4xi32>
   // CHECK: [[EXT_2:%.+]] = zexti [[LOAD_2]] : i32 to i64