Move value_range_equiv code to its own file.

gcc/
	* Makefile.in (OBJS): Add value-range-equiv.o.
	* tree-vrp.c (*value_range_equiv*): Move to...
	* value-range-equiv.cc: ...here.
	* tree-vrp.h (class value_range_equiv): Move to...
	* value-range-equiv.h: ...here.
	* vr-values.h: Include value-range-equiv.h.

1 files changed, 0 insertions, 70 deletions

diff --git a/gcc/tree-vrp.h b/gcc/tree-vrp.h
index aa8201f..b3d187f 100644
--- a/gcc/tree-vrp.h
+++ b/gcc/tree-vrp.h
@@ -22,76 +22,6 @@ along with GCC; see the file COPYING3.  If not see
 
 #include "value-range.h"
 
-/* Note value_range_equiv cannot currently be used with GC memory,
-   only value_range is fully set up for this.  */
-class GTY((user)) value_range_equiv : public value_range
-{
- public:
-  value_range_equiv ();
-  value_range_equiv (const value_range &);
-  /* Deep-copies equiv bitmap argument.  */
-  value_range_equiv (tree, tree, bitmap = NULL, value_range_kind = VR_RANGE);
-
-  /* Shallow-copies equiv bitmap.  */
-  value_range_equiv (const value_range_equiv &) /* = delete */;
-  /* Shallow-copies equiv bitmap.  */
-  value_range_equiv& operator=(const value_range_equiv &) /* = delete */;
-
-  /* Move equiv bitmap from source range.  */
-  void move (value_range_equiv *);
-
-  /* Leaves equiv bitmap alone.  */
-  void update (tree, tree, value_range_kind = VR_RANGE);
-  /* Deep-copies equiv bitmap argument.  */
-  void set (tree, tree, bitmap = NULL, value_range_kind = VR_RANGE);
-  void set (tree);
-
-  bool operator== (const value_range_equiv &) const /* = delete */;
-  bool operator!= (const value_range_equiv &) const /* = delete */;
-  void intersect (const value_range_equiv *);
-  void union_ (const value_range_equiv *);
-  bool equal_p (const value_range_equiv &, bool ignore_equivs) const;
-
-  /* Types of value ranges.  */
-  void set_undefined ();
-  void set_varying (tree);
-
-  /* Equivalence bitmap methods.  */
-  bitmap equiv () const;
-  void equiv_clear ();
-  void equiv_add (const_tree, const value_range_equiv *,
-		  bitmap_obstack * = NULL);
-
-  /* Misc methods.  */
-  void deep_copy (const value_range_equiv *);
-  void dump (FILE *) const;
-  void dump () const;
-
- private:
-  /* Deep-copies bitmap argument.  */
-  void set_equiv (bitmap);
-  void check ();
-
-  /* Set of SSA names whose value ranges are equivalent to this one.
-     This set is only valid when TYPE is VR_RANGE or VR_ANTI_RANGE.  */
-  bitmap m_equiv;
-};
-
-inline
-value_range_equiv::value_range_equiv ()
-  : value_range ()
-{
-  m_equiv = NULL;
-}
-
-inline bitmap
-value_range_equiv::equiv () const
-{
-  return m_equiv;
-}
-
-extern void dump_value_range (FILE *, const value_range_equiv *);
-
 struct assert_info
 {
   /* Predicate code for the ASSERT_EXPR.  Must be COMPARISON_CLASS_P.  */