- (do-sset-elements (con constraints)
- (when (sset-member con in)
- (let* ((x (constraint-x con))
- (y (constraint-y con))
- (not-p (constraint-not-p con))
- (other (if (eq x leaf) y x))
- (kind (constraint-kind con)))
- (case kind
- (typep
- (if not-p
- (setq not-res (type-union not-res other))
- (setq res (type-approx-intersection2 res other))))
- (eql
- (unless (lvar-p other)
- (let ((other-type (leaf-type other)))
- (if not-p
- (when (and (constant-p other)
- (member-type-p other-type))
- (setq not-res (type-union not-res other-type)))
- (let ((leaf-type (leaf-type leaf)))
- (cond
- ((or (constant-p other)
- (and (leaf-refs other) ; protect from
+ (flet ((note-not (x)
+ (if (fp-zero-p x)
+ (push x not-fpz)
+ (when (or constrain-symbols (null x) (not (symbolp x)))
+ (add-to-xset x not-set)))))
+ (do-sset-elements (con constraints)
+ (when (sset-member con in)
+ (let* ((x (constraint-x con))
+ (y (constraint-y con))
+ (not-p (constraint-not-p con))
+ (other (if (eq x leaf) y x))
+ (kind (constraint-kind con)))
+ (case kind
+ (typep
+ (if not-p
+ (if (member-type-p other)
+ (mapc-member-type-members #'note-not other)
+ (setq not-res (type-union not-res other)))
+ (setq res (type-approx-intersection2 res other))))
+ (eql
+ (unless (lvar-p other)
+ (let ((other-type (leaf-type other)))
+ (if not-p
+ (when (and (constant-p other)
+ (member-type-p other-type))
+ (note-not (constant-value other)))
+ (let ((leaf-type (leaf-type leaf)))
+ (cond
+ ((or (constant-p other)
+ (and (leaf-refs other) ; protect from