warnings resolved

Author: umariqbal-rs

vpr/src/draw/draw.cpp

@@ -3785,7 +3785,7 @@ static t_edge_size find_edge(int prev_inode, int inode) {
     const auto& rr_graph = device_ctx.rr_graph;
     for (t_edge_size iedge = 0;
          iedge < device_ctx.rr_nodes[prev_inode].num_edges(); ++iedge) {
-        if (size_t(rr_graph.edge_sink_node(RRNodeId(prev_inode), iedge)) == inode) {
+        if (size_t(rr_graph.edge_sink_node(RRNodeId(prev_inode), iedge)) == size_t(inode)) {
             return iedge;
         }
     }

vpr/src/place/timing_place_lookup.cpp

@@ -1176,7 +1176,7 @@ bool directconnect_exists(int src_rr_node, int sink_rr_node) {
             if (rr_graph.node_type(RRNodeId(ipin_rr_node)) != IPIN) continue;
 
             for (t_edge_size i_ipin_edge = 0; i_ipin_edge < rr_nodes[ipin_rr_node].num_edges(); ++i_ipin_edge) {
-                if (sink_rr_node == size_t(rr_graph.edge_sink_node(RRNodeId(ipin_rr_node), i_ipin_edge))) {
+                if (size_t(sink_rr_node) == size_t(rr_graph.edge_sink_node(RRNodeId(ipin_rr_node), i_ipin_edge))) {
                     return true;
                 }
             }

vpr/src/power/power.cpp

@@ -823,7 +823,7 @@ static void power_usage_routing(t_power_usage* power_usage,
 
             for (t_edge_size edge_idx = 0; edge_idx < node.num_edges(); edge_idx++) {
                 const auto& next_node_id = size_t(rr_graph.edge_sink_node(RRNodeId(trace->index), edge_idx));
-                if (next_node_id != OPEN) {
+                if (next_node_id != size_t(OPEN)) {
                     t_rr_node_power* next_node_power = &rr_node_power[next_node_id];
 
                     switch (rr_graph.node_type(RRNodeId(next_node_id))) {
@@ -1261,7 +1261,7 @@ void power_routing_init(const t_det_routing_arch* routing_arch) {
         auto node = device_ctx.rr_nodes[rr_node_idx];
 
         for (t_edge_size edge_idx = 0; edge_idx < node.num_edges(); edge_idx++) {
-            if (size_t(rr_graph.edge_sink_node(RRNodeId(rr_node_idx), edge_idx)) != OPEN) {
+            if (size_t(rr_graph.edge_sink_node(RRNodeId(rr_node_idx), edge_idx)) != size_t(OPEN)) {
                 if (rr_node_power[size_t(rr_graph.edge_sink_node(RRNodeId(rr_node_idx), edge_idx))].driver_switch_type == OPEN) {
                     rr_node_power[size_t(rr_graph.edge_sink_node(RRNodeId(rr_node_idx), edge_idx))].driver_switch_type = rr_graph.edge_switch(RRNodeId(rr_node_idx), edge_idx);
                 } else {

vpr/src/route/check_route.cpp

@@ -310,7 +310,7 @@ static bool check_adjacent(int from_node, int to_node) {
     reached = false;
 
     for (t_edge_size iconn = 0; iconn < device_ctx.rr_nodes[from_node].num_edges(); iconn++) {
-        if (size_t(rr_graph.edge_sink_node(RRNodeId(from_node), iconn)) == to_node) {
+        if (size_t(rr_graph.edge_sink_node(RRNodeId(from_node), iconn)) == size_t(to_node)) {
             reached = true;
             break;
         }

vpr/src/route/check_rr_graph.cpp

@@ -566,7 +566,7 @@ static void check_unbuffered_edges(int from_node) {
         trans_matched = false;
 
         for (to_edge = 0; to_edge < to_num_edges; to_edge++) {
-            if (size_t(rr_graph.edge_sink_node(RRNodeId(to_node), to_edge)) == from_node
+            if (size_t(rr_graph.edge_sink_node(RRNodeId(to_node), to_edge)) == size_t(from_node)
                 && rr_graph.edge_switch(RRNodeId(to_node), to_edge) == from_switch_type) {
                 trans_matched = true;
                 break;