[core] fixed a bug where sink node cannot be mirror

tangxifan · tangxifan · commit 585bd4fb2bc3 · 2024-10-07T15:52:25.000-07:00
diff --git a/libs/librrgraph/src/base/rr_spatial_lookup.cpp b/libs/librrgraph/src/base/rr_spatial_lookup.cpp
@@ -316,7 +316,7 @@ void RRSpatialLookup::mirror_nodes(const int layer,
                                    const vtr::Point<int>& des_coord,
                                    t_rr_type type,
                                    e_side side) {
-    VTR_ASSERT(SOURCE == type);
+    VTR_ASSERT(SOURCE == type || SINK == type);
     resize_nodes(layer, des_coord.x(), des_coord.y(), type, side);
     rr_node_indices_[type][layer][des_coord.x()][des_coord.y()][side] = rr_node_indices_[type][layer][src_coord.x()][src_coord.y()][side];
 }

Original file line number	Diff line number	Diff line change
`@@ -316,7 +316,7 @@ void RRSpatialLookup::mirror_nodes(const int layer,`
`316`	`316`	`const vtr::Point<int>& des_coord,`
`317`	`317`	`t_rr_type type,`
`318`	`318`	`e_side side) {`
`319`		`- VTR_ASSERT(SOURCE == type);`
	`319`	`+ VTR_ASSERT(SOURCE == type \|\| SINK == type);`
`320`	`320`	`resize_nodes(layer, des_coord.x(), des_coord.y(), type, side);`
`321`	`321`	`rr_node_indices_[type][layer][des_coord.x()][des_coord.y()][side] = rr_node_indices_[type][layer][src_coord.x()][src_coord.y()][side];`
`322`	`322`	`}`