vm: drop LoadArgs method, it's a Legacy remnant

pkg/compiler/vm_test.go

@@ -42,7 +42,12 @@ func eval(t *testing.T, src string, result interface{}) {
 
 func evalWithArgs(t *testing.T, src string, op []byte, args []stackitem.Item, result interface{}) {
 	vm := vmAndCompile(t, src)
-	vm.LoadArgs(op, args)
+	if len(args) > 0 {
+		vm.Estack().PushVal(args)
+	}
+	if op != nil {
+		vm.Estack().PushVal(op)
+	}
 	err := vm.Run()
 	require.NoError(t, err)
 	assert.Equal(t, 1, vm.Estack().Len(), "stack contains unexpected items")

pkg/vm/vm.go

@@ -133,16 +133,6 @@ func (v *VM) Istack() *Stack {
 	return &v.istack
 }
 
-// LoadArgs loads in the arguments used in the Mian entry point.
-func (v *VM) LoadArgs(method []byte, args []stackitem.Item) {
-	if len(args) > 0 {
-		v.estack.PushVal(args)
-	}
-	if method != nil {
-		v.estack.PushVal(method)
-	}
-}
-
 // PrintOps prints the opcodes of the current loaded program to stdout.
 func (v *VM) PrintOps(out io.Writer) {
 	if out == nil {