resize rr_switch_offset_inf_ and rr_switch_inf_ together

Author: soheilshahrouz

libs/librrgraph/src/base/rr_graph_builder.h

@@ -351,9 +351,6 @@ class RRGraphBuilder {
     /** @brief This function resize rr_switch to accomidate size RR Switch. */
     inline void resize_switches(size_t size) {
         rr_switch_inf_.resize(size);
-    }
-
-    inline void resize_switch_offset_info(size_t size) {
         rr_switch_offset_inf_.resize(size);
     }
 

vpr/src/route/rr_graph.cpp

@@ -1775,9 +1775,7 @@ static void alloc_rr_switch_inf(RRGraphBuilder& rr_graph_builder,
     for (const auto& map_it : arch_sw_map) {
         all_sw_inf[map_it.first] = map_it.second;
     }
-    size_t num_rr_switches = rr_graph_builder.count_rr_switches(
-        all_sw_inf,
-        arch_switch_fanins);
+    size_t num_rr_switches = rr_graph_builder.count_rr_switches(all_sw_inf, arch_switch_fanins);
     rr_graph_builder.resize_switches(num_rr_switches);
 }