Method record_stack_map_binding

cranelift/frontend/src/ssa.rs:244–249

Propagate the needs-stack-map bit from `var` to `val`.

(&mut self, var: Variable, val: Value)

    /// Propagate the needs-stack-map bit from `var` to `val`.
    fn record_stack_map_binding(&mut self, var: Variable, val: Value) {
        if self.stack_map_vars.contains(var) {
            log::trace!("recording stack-map binding {var:?} -> {val:?}");
            self.stack_map_values.insert(val);
        }
    }

    /// Declares a use of a variable in a given basic block. Returns the SSA value corresponding
    /// to the current SSA definition of this variable and a list of newly created Blocks that