diff --git a/backends/cadence/hifi/operators/op_permute_copy.cpp b/backends/cadence/hifi/operators/op_permute_copy.cpp
index fc162d6c7f1..3d5f8aabde8 100644
--- a/backends/cadence/hifi/operators/op_permute_copy.cpp
+++ b/backends/cadence/hifi/operators/op_permute_copy.cpp
@@ -68,8 +68,8 @@ Tensor& permute_copy_out(
       InvalidArgument,
       out);
 
-  const auto in_type = out.scalar_type();
-  constexpr int kNnlibMaxDim = 16;
+  const auto in_type = in.scalar_type();
+  constexpr int kNnlibMaxDim = 5;
 
   bool optimized = false;
 
@@ -91,7 +91,13 @@ Tensor& permute_copy_out(
 
     for (int i = 0; i < num_inp_dims; i++) {
       p_inp_shape[i] = in.size(i);
-      p_out_shape[i] = in.size(dims[i]);
+    }
+
+    for (int i = 0; i < num_out_dims; i++) {
+      p_out_shape[i] = out.size(i);
+    }
+
+    for (int i = 0; i < num_inp_dims; i++) {
       p_permute_vec[i] = dims[i];
     }
 
diff --git a/backends/cadence/hifi/operators/op_transpose_copy.cpp b/backends/cadence/hifi/operators/op_transpose_copy.cpp
index a21a7f6178c..d872bb8ed58 100644
--- a/backends/cadence/hifi/operators/op_transpose_copy.cpp
+++ b/backends/cadence/hifi/operators/op_transpose_copy.cpp
@@ -64,7 +64,7 @@ Tensor& transpose_copy_int_out(
   ET_KERNEL_CHECK(
       ctx, tensors_have_same_dim_order(in, out), InvalidArgument, out);
 
-  const auto in_type = out.scalar_type();
+  const auto in_type = in.scalar_type();
   constexpr int kNnlibMaxDim = 5;
 
   bool optimized = false;
@@ -85,14 +85,12 @@ Tensor& transpose_copy_int_out(
     WORD32 p_out_shape[kNnlibMaxDim];
     WORD32 p_permute_vec[kNnlibMaxDim];
 
-    for (int i = 0; i < in.dim(); i++) {
+    for (int i = 0; i < num_inp_dims; i++) {
       p_inp_shape[i] = in.size(i);
-    }
-    for (int i = 0; i < out.dim(); i++) {
       p_out_shape[i] = out.size(i);
     }
 
-    for (int i = 0; i < in.dim(); i++) {
+    for (int i = 0; i < num_inp_dims; i++) {
       p_permute_vec[i] = i;
     }
 
diff --git a/backends/cadence/hifi/third-party/nnlib/xa_nn_transpose_32.c b/backends/cadence/hifi/third-party/nnlib/xa_nn_transpose_32.c
index e7b80e3a1d9..5b3ed385568 100644
--- a/backends/cadence/hifi/third-party/nnlib/xa_nn_transpose_32.c
+++ b/backends/cadence/hifi/third-party/nnlib/xa_nn_transpose_32.c
@@ -170,44 +170,23 @@ WORD32 xa_nn_transpose_32_32(WORD32 * __restrict__ p_out
           for(itr3 = 0; itr3 < out_dim3; itr3++, p_out+=out_dim4)
           {
             WORD32 *p_inp4 = p_inp3+(itr3*inp_stride[p_5D_permute_vec[3]]);
-            if((((unsigned)p_inp4 & 1) == 0) && (((unsigned)p_out & 1) == 0))
+            ae_int32x2 *__restrict__ pae_i = (ae_int32x2 *)(p_inp4);
+            ae_int32x2 *__restrict__ pae_o = (ae_int32x2 *)(p_out);
+            ae_valign a_inp = AE_LA64_PP(pae_i);
+            ae_valign a_out = AE_ZALIGN64();
+            ae_int32x2 d0;
+            for(itr4 = 0; itr4 < (out_dim4 >> 1); itr4++)
             {
-              ae_int32x2 *__restrict__ pae_i = (ae_int32x2 *)(p_inp4);
-              ae_int32x2 *__restrict__ pae_o = (ae_int32x2 *)(p_out);
-              ae_int32x2 d0;
-              for(itr4 = 0; itr4 < (out_dim4 >> 1); itr4++)
-              {
-                AE_L32X2_IP(d0, pae_i, 2 * sizeof(WORD32));
-                AE_S32X2_IP(d0, pae_o, 2 * sizeof(WORD32));
-              }
-              ae_int32 *__restrict__ puae_i = (ae_int32 *)(pae_i);
-              ae_int32 *__restrict__ puae_o = (ae_int32 *)(pae_o);
-#pragma loop_count max=3
-              for(itr4 = 0; itr4 < (out_dim4 & 1); itr4++)
-              {
-                puae_o[itr4] = puae_i[itr4];
-              }
+              AE_LA32X2_IP(d0, a_inp, pae_i);
+              AE_SA32X2_IP(d0, a_out, pae_o);
             }
-            else
-            {
-              ae_int32x2 *__restrict__ pae_i = (ae_int32x2 *)(p_inp4);
-              ae_int32x2 *__restrict__ pae_o = (ae_int32x2 *)(p_out);
-              ae_valign a_inp = AE_LA64_PP(pae_i);
-              ae_valign a_out = AE_ZALIGN64();
-              ae_int32x2 d0;
-              for(itr4 = 0; itr4 < (out_dim4 >> 1); itr4++)
-              {
-                AE_LA32X2_IP(d0, a_inp, pae_i);
-                AE_SA32X2_IP(d0, a_out, pae_o);
-              }
-              AE_SA64POS_FP(a_out, pae_o);
-              ae_int32 *__restrict__ puae_i = (ae_int32 *)(pae_i);
-              ae_int32 *__restrict__ puae_o = (ae_int32 *)(pae_o);
+            AE_SA64POS_FP(a_out, pae_o);
+            ae_int32 *__restrict__ puae_i = (ae_int32 *)(pae_i);
+            ae_int32 *__restrict__ puae_o = (ae_int32 *)(pae_o);
 #pragma loop_count max=3
-              for(itr4 = 0; itr4 < (out_dim4 & 1); itr4++)
-              {
-                puae_o[itr4] = puae_i[itr4];
-              }
+            for(itr4 = 0; itr4 < (out_dim4 & 1); itr4++)
+            {
+              puae_o[itr4] = puae_i[itr4];
             }
           }
         }
@@ -237,8 +216,10 @@ WORD32 xa_nn_transpose_32_32(WORD32 * __restrict__ p_out
               ae_int32x2 d0, d1;
               ae_int32x2 tmp0;
 
-              AE_L32_XP(d0, (ae_int32 *)p_inp4, inp_stride[p_5D_permute_vec[4]] << 2);
-              AE_L32_XP(d1, (ae_int32 *)p_inp4, inp_stride[p_5D_permute_vec[4]] << 2);
+              d0 = AE_L32_X((ae_int32 *)p_inp4, 0);
+              p_inp4 += inp_stride[p_5D_permute_vec[4]];
+              d1 = AE_L32_X((ae_int32 *)p_inp4, 0);
+              p_inp4 += inp_stride[p_5D_permute_vec[4]];
 
               tmp0 = AE_SEL32_HH(d0, d1);
 
@@ -257,4 +238,4 @@ WORD32 xa_nn_transpose_32_32(WORD32 * __restrict__ p_out
   }
 
   return 0;
-}
\ No newline at end of file
+}