Commit 63b7a614 by Aldy Hernandez Committed by Aldy Hernandez

Remove unused range_int_cst_singleton_p.

From-SVN: r277792
parent c58d5046
2019-11-04 Aldy Hernandez <aldyh@redhat.com>
* tree-vrp.c (range_int_cst_singleton_p): Remove.
* tree-vrp.h (range_int_cst_singleton_p): Remove.
2019-11-04 Aldy Hernandez <aldyh@redhat.com>
* tree-vrp.c (value_range_base::normalize_addresses): Handle
VR_UNDEFINED.
......@@ -945,15 +945,6 @@ range_int_cst_p (const value_range_base *vr)
return (vr->kind () == VR_RANGE && range_has_numeric_bounds_p (vr));
}
/* Return true if VR is a INTEGER_CST singleton. */
bool
range_int_cst_singleton_p (const value_range_base *vr)
{
return (range_int_cst_p (vr)
&& tree_int_cst_equal (vr->min (), vr->max ()));
}
/* Return the single symbol (an SSA_NAME) contained in T if any, or NULL_TREE
otherwise. We only handle additive operations and set NEG to true if the
symbol is negated and INV to the invariant part, if any. */
......
......@@ -282,7 +282,6 @@ extern bool infer_value_range (gimple *, tree, tree_code *, tree *);
extern bool vrp_bitmap_equal_p (const_bitmap, const_bitmap);
extern bool range_int_cst_p (const value_range_base *);
extern bool range_int_cst_singleton_p (const value_range_base *);
extern int compare_values (tree, tree);
extern int compare_values_warnv (tree, tree, bool *);
......
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