[vpr][place] search for another column if block is not io and lower_bound is above search range min

Author: amin1377

vpr/src/place/move_utils.cpp

@@ -1037,6 +1037,13 @@ bool find_compatible_compressed_loc_in_range(t_logical_block_type_ptr type,
             continue;
         }
         auto y_upper_iter = block_rows.upper_bound(search_range.ymax);
+
+        if (y_lower_iter->first > search_range.ymin) {
+            if (!is_io_type(type)) {
+                continue;
+            }
+        }
+
         int y_range = std::distance(y_lower_iter, y_upper_iter);
         VTR_ASSERT(y_range >= 0);