New Warp Scheduler + VCD Enable

rtl/interfaces/VX_branch_response_inter.v

@@ -6,7 +6,7 @@
 `define VX_BRANCH_RSP
 
 interface VX_branch_response_inter ();
-
+	wire           valid_branch;
 	wire           branch_dir;
 	wire[31:0]     branch_dest;
 	wire[`NW_M1:0] branch_warp_num;