trim down set_cp
@@ -1660,8 +1660,6 @@ fn execute_built_in_instr(&mut self, code_dir: &CodeDir, instr: &BuiltInInstruct
match addr {
Addr::Con(Constant::Usize(nb)) => {
- self.b0 = nb;
-
if self.b > nb {
self.b = nb;
self.tidy_trail();
