diff --git a/tensorflow/core/kernels/depthtospace_op.cc b/tensorflow/core/kernels/depthtospace_op.cc
--- a/tensorflow/core/kernels/depthtospace_op.cc
+++ b/tensorflow/core/kernels/depthtospace_op.cc
@@ -112,7 +112,7 @@
     auto Tinput = input.tensor<T, kDims>();
     auto Toutput = outputs_tensor->tensor<T, kDims>();
 
-    if (std::is_same<Device, GPUDevice>::value) {
+    if constexpr (std::is_same<Device, GPUDevice>::value) {
       if (is_int8x4) {
         // NCHW_VECT_C with 4 x qint8 can be treated as NCHW int32.
         auto Tinput_v = input.template reinterpret_last_dimension<int32, 4>();

diff --git a/tensorflow/core/kernels/spacetodepth_op.cc b/tensorflow/core/kernels/spacetodepth_op.cc
--- a/tensorflow/core/kernels/spacetodepth_op.cc
+++ b/tensorflow/core/kernels/spacetodepth_op.cc
@@ -126,7 +126,7 @@
                                        output_width, output_depth),
                        &outputs_tensor));
 
-    if (std::is_same<Device, GPUDevice>::value) {
+    if constexpr (std::is_same<Device, GPUDevice>::value) {
       using RT = typename RawType<T>::type;
       if (data_format_ == FORMAT_NCHW_VECT_C) {
         // NCHW_VECT_C with 4 x qint8 can be treated as NCHW int32.