+ ((or creturn cif entry mv-combination cast))
+ (combination
+ ;; Record references to globals made using SYMBOL-VALUE.
+ (let ((fun (principal-lvar-use (combination-fun node)))
+ (arg (car (combination-args node))))
+ (when (and (ref-p fun) (eq 'symbol-value (leaf-%source-name (ref-leaf fun)))
+ (constant-lvar-p arg) (symbolp (lvar-value arg)))
+ (record-xref :references (lvar-value arg) context node nil))))