diff --git a/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8sxsym8s_asym8s_per_tensor_out.cpp b/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8sxsym8s_asym8s_per_tensor_out.cpp
index c1b5a1836a3..28cf6ab5af6 100644
--- a/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8sxsym8s_asym8s_per_tensor_out.cpp
+++ b/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8sxsym8s_asym8s_per_tensor_out.cpp
@@ -57,15 +57,9 @@ void xa_opt_quantized_conv1d_nchw_asym8sxsym8s_asym8s(
   WORD32 x_stride = stride[1];
   WORD32 x_padding = padding[1];
   WORD32 input_zero_bias = -in_zero_point;
-  WORD32 out_multiplier32[out_channels];
-  WORD32 out_shift32[out_channels];
+  WORD32 out_multiplier32 = bias_scale * (1. / output_scale) * 2147483648;
+  WORD32 out_shift32 = 0;
   WORD32 kernel_zero_bias = -weight_zero_point;
-  float out_scale = 1. / output_scale;
-
-  for (int i = 0; i < out_channels; i++) {
-    out_multiplier32[i] = bias_scale * out_scale * 2147483648;
-    out_shift32[i] = 0;
-  }
 
   WORD32 out_zero_bias = output_zero_point;
   WORD32 out_data_format = 1;
@@ -129,9 +123,9 @@ void xa_opt_quantized_conv1d_nchw_asym8sxsym8s_asym8s(
     WORD8* out_batch = p_out + _n * out_channels * out_width;
 
     xa_nn_conv1d_std_asym8xasym8(
-        out_batch,
-        in_batch,
-        pkernel,
+        (UWORD8*)out_batch,
+        (UWORD8*)in_batch,
+        (UWORD8*)pkernel,
         p_bias,
         1,
         input_width,
diff --git a/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8uxsym8u_asym8u_per_tensor_out.cpp b/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8uxsym8u_asym8u_per_tensor_out.cpp
index fae49ec97c7..531ae8837ec 100644
--- a/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8uxsym8u_asym8u_per_tensor_out.cpp
+++ b/backends/cadence/hifi/operators/op_quantized_conv1d_nchw_asym8uxsym8u_asym8u_per_tensor_out.cpp
@@ -57,15 +57,9 @@ void xa_opt_quantized_conv1d_nchw_asym8uxsym8u_asym8u(
   WORD32 x_stride = stride[1];
   WORD32 x_padding = padding[1];
   WORD32 input_zero_bias = -in_zero_point;
-  WORD32 out_multiplier32[out_channels];
-  WORD32 out_shift32[out_channels];
+  WORD32 out_multiplier32 = bias_scale * (1. / output_scale) * 2147483648;
+  WORD32 out_shift32 = 0;
   WORD32 kernel_zero_bias = -weight_zero_point;
-  float out_scale = 1. / output_scale;
-
-  for (int i = 0; i < out_channels; i++) {
-    out_multiplier32[i] = bias_scale * out_scale * 2147483648;
-    out_shift32[i] = 0;
-  }
 
   WORD32 out_zero_bias = output_zero_point;
   WORD32 out_data_format = 1;
@@ -90,9 +84,9 @@ void xa_opt_quantized_conv1d_nchw_asym8uxsym8u_asym8u(
   WORD32 p_permute_vec[kNnlibMaxDim] = {0, 2, 1};
 
   xa_nn_transpose_8_8(
-      pin,
+      (WORD8*)pin,
       p_out_shape,
-      p_inp,
+      (WORD8*)p_inp,
       p_inp_shape,
       p_permute_vec,
       kNnlibMaxDim,
@@ -109,9 +103,9 @@ void xa_opt_quantized_conv1d_nchw_asym8uxsym8u_asym8u(
   p_out_shape1[2] = kernel_channels;
 
   xa_nn_transpose_8_8(
-      pkernel,
+      (WORD8*)pkernel,
       p_out_shape1,
-      p_kernel,
+      (WORD8*)p_kernel,
       p_inp_shape1,
       p_permute_vec,
       kNnlibMaxDim,
diff --git a/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8sxsym8s_asym8s_per_tensor_out.cpp b/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8sxsym8s_asym8s_per_tensor_out.cpp
index a2cb591b3a7..712afae926a 100644
--- a/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8sxsym8s_asym8s_per_tensor_out.cpp
+++ b/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8sxsym8s_asym8s_per_tensor_out.cpp
@@ -54,15 +54,9 @@ void xa_opt_quantized_conv1d_nhwc_asym8sxsym8s_asym8s(
   WORD32 x_stride = stride[1];
   WORD32 x_padding = padding[1];
   WORD32 input_zero_bias = -in_zero_point;
-  WORD32 out_multiplier32[out_channels];
-  WORD32 out_shift32[out_channels];
+  WORD32 out_multiplier32 = bias_scale * (1. / output_scale) * 2147483648;
+  WORD32 out_shift32 = 0;
   WORD32 kernel_zero_bias = -weight_zero_point;
-  float out_scale = 1. / output_scale;
-
-  for (int i = 0; i < out_channels; i++) {
-    out_multiplier32[i] = bias_scale * out_scale * 2147483648;
-    out_shift32[i] = 0;
-  }
 
   WORD32 out_zero_bias = output_zero_point;
   WORD32 out_data_format = 0;
@@ -78,9 +72,9 @@ void xa_opt_quantized_conv1d_nhwc_asym8sxsym8s_asym8s(
     WORD8* out_batch = p_out + _n * out_channels * out_width;
 
     xa_nn_conv1d_std_asym8xasym8(
-        out_batch,
-        in_batch,
-        p_kernel,
+        (UWORD8*)out_batch,
+        (UWORD8*)in_batch,
+        (UWORD8*)p_kernel,
         p_bias,
         1,
         input_width,
diff --git a/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8uxsym8u_asym8u_per_tensor_out.cpp b/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8uxsym8u_asym8u_per_tensor_out.cpp
index 441952ca189..b87d1060d46 100644
--- a/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8uxsym8u_asym8u_per_tensor_out.cpp
+++ b/backends/cadence/hifi/operators/op_quantized_conv1d_nhwc_asym8uxsym8u_asym8u_per_tensor_out.cpp
@@ -54,15 +54,9 @@ void xa_opt_quantized_conv1d_nhwc_asym8uxsym8u_asym8u(
   WORD32 x_stride = stride[1];
   WORD32 x_padding = padding[1];
   WORD32 input_zero_bias = -in_zero_point;
-  WORD32 out_multiplier32[out_channels];
-  WORD32 out_shift32[out_channels];
+  WORD32 out_multiplier32 = bias_scale * (1. / output_scale) * 2147483648;
+  WORD32 out_shift32 = 0;
   WORD32 kernel_zero_bias = -weight_zero_point;
-  float out_scale = 1. / output_scale;
-
-  for (int i = 0; i < out_channels; i++) {
-    out_multiplier32[i] = bias_scale * out_scale * 2147483648;
-    out_shift32[i] = 0;
-  }
 
   WORD32 out_zero_bias = output_zero_point;
   WORD32 out_data_format = 0;