move Add function so reco-check passes (workaround)

Author: CampGareth

addition/main.go

@@ -9,6 +9,11 @@ import (
 	axiprotocol "github.com/ReconfigureIO/sdaccel/axi/protocol"
 )
 
+// function to add two uint32s
+func Add(a uint32, b uint32) uint32 {
+	return a + b
+}
+
 func Top(
 	// The first set of arguments to this function can be any number
 	// of Go primitive types and can be provided via `SetArg` on the host.
@@ -38,8 +43,3 @@ func Top(
 	aximemory.WriteUInt32(
 		memWriteAddr, memWriteData, memWriteResp, false, addr, val)
 }
-
-// function to add two uint32s
-func Add(a uint32, b uint32) uint32 {
-	return a + b
-}