Add preprocessor condition for ARCv2HS plaform in pointwise

Author: kiyaev

lib/src/kernels/convolution/mli_krn_conv2d_hwc.h

@@ -785,7 +785,8 @@ static __attribute__ ((always_inline)) void pointwise_convolution2D_hwc_nopad(
         int even_in_ch = in_ch & (~0x3);
 
         if ((in_ch & 0x3) == 0) {
-            for (int H_idx = row_begin; H_idx < row_end; H_idx++) {
+            for (int H_idx = 0; H_idx < amount_rows; H_idx++) {
+#if !defined(_ARCVER_ARCv2HS)
                 int32_t init_accum_val = weights_add;
                 acc_T accu = mli_prv_init_accu(init_accum_val);
                 for (int j = 0; j < (in_ch / 4); j++) {
@@ -801,9 +802,15 @@ static __attribute__ ((always_inline)) void pointwise_convolution2D_hwc_nopad(
                 in_ptr += in_ch * (stride_width - 1);
                 w_ptr -= in_ch;
 
-                for (int W_idx = clmn_begin + 1; W_idx < clmn_end; W_idx++) {
+                for (int W_idx = 1; W_idx < amount_columns; W_idx++) {
                     init_accum_val = weights_add;
                     accu = mli_prv_init_accu(init_accum_val);
+#else
+                for (int W_idx = 0; W_idx < amount_columns; W_idx++) {
+                    int32_t init_accum_val = weights_add;
+                    acc_T accu = mli_prv_init_accu(init_accum_val);
+#endif
+
 LOOP_PIPELINE_ENABLE
                     for (int j = 0; j < (in_ch / 4); j++) {
                         mli_prv_load_mac_vec4(&accu, in_ptr, w_ptr);
@@ -822,10 +829,10 @@ LOOP_PIPELINE_ENABLE
                 in_ptr += stride_height * in_width * in_ch - in_compensation_clmn_loop;
             } // for H_idx
         } else {
-            for (int H_idx = row_begin; H_idx < row_end; H_idx++) {
+            for (int H_idx = 0; H_idx < amount_rows; H_idx++) {
                 int32_t init_accum_val = weights_add;
                 acc_T accu = mli_prv_init_accu(init_accum_val);
-                for (int W_idx = clmn_begin; W_idx < clmn_end; W_idx++) {
+                for (int W_idx = 0; W_idx < amount_columns; W_idx++) {
 
                     for (int k = 0; k < odd_rest_of_in_ch; k++) {
                         mli_prv_load_mac(&accu, in_ptr++, w_ptr++);