public inbox for gcc-cvs@sourceware.org
help / color / mirror / Atom feed
* [gcc r13-33] Remove various deprecated methods in class irange.
@ 2022-04-29  9:09 Aldy Hernandez
  0 siblings, 0 replies; only message in thread
From: Aldy Hernandez @ 2022-04-29  9:09 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:c13fd1b8fd8eef009370a629bd2ca2bbdb2f828d

commit r13-33-gc13fd1b8fd8eef009370a629bd2ca2bbdb2f828d
Author: Aldy Hernandez <aldyh@redhat.com>
Date:   Mon Mar 14 09:57:48 2022 +0100

    Remove various deprecated methods in class irange.
    
    This patch cleans up some irange methods in preparation for other
    cleanups later in the cycle.
    
    First, we prefer the reference overloads for union and intersect as
    the pointer versions have been deprecated for a couple releases.
    
    Also, I've renamed the legacy union/intersect whose only function was
    to provide additional verbosity for VRP into
    legacy_verbose_{union,intersect}.  This is a temporary rename to serve
    as a visual reminder of which of the methods are bound for the chopping
    block when the legacy code gets removed later this cycle.
    
    Tested on x86-64 Linux.
    
    gcc/ChangeLog:
    
            * gimple-fold.cc (size_must_be_zero_p): Use reference
            instead of pointer
            * gimple-ssa-evrp-analyze.cc
            (evrp_range_analyzer::record_ranges_from_incoming_edge): Rename
            intersect to legacy_verbose_intersect.
            * ipa-cp.cc (ipcp_vr_lattice::meet_with_1): Use reference instead
            of pointer.
            * tree-ssa-dom.cc (dom_jt_simplifier::simplify): Use value_range
            instead of value_range_equiv.
            * tree-vrp.cc (extract_range_from_plus_minus_expr): Use reference
            instead of pointer.
            (find_case_label_range): Same.
            * value-range-equiv.cc (value_range_equiv::intersect): Rename to...
            (value_range_equiv::legacy_verbose_intersect): ...this.
            (value_range_equiv::union_): Rename to...
            (value_range_equiv::legacy_verbose_union_): ...this.
            * value-range-equiv.h (class value_range_equiv): Rename union and
            intersect to legacy_verbose_{intersect,union}.
            * value-range.cc (irange::union_): Rename to...
            (irange::legacy_verbose_union_): ...this.
            (irange::intersect): Rename to...
            (irange::legacy_verbose_intersect): ...this.
            * value-range.h (irange::union_): Rename union_ to
            legacy_verbose_union.
            (irange::intersect): Rename intersect to legacy_verbose_intersect.
            * vr-values.cc (vr_values::update_value_range): Same.
            (vr_values::extract_range_for_var_from_comparison_expr): Same.
            (vr_values::extract_range_from_cond_expr): Rename union_ to
            legacy_verbose_union.
            (vr_values::extract_range_from_phi_node): Same.

Diff:
---
 gcc/gimple-fold.cc             |  2 +-
 gcc/gimple-ssa-evrp-analyze.cc |  2 +-
 gcc/ipa-cp.cc                  |  2 +-
 gcc/tree-ssa-dom.cc            |  2 +-
 gcc/tree-vrp.cc                |  8 ++++----
 gcc/value-range-equiv.cc       |  4 ++--
 gcc/value-range-equiv.h        |  4 ++--
 gcc/value-range.cc             |  4 ++--
 gcc/value-range.h              |  8 ++++----
 gcc/vr-values.cc               | 12 ++++++------
 10 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/gcc/gimple-fold.cc b/gcc/gimple-fold.cc
index 863ee3d3912..7baec119ba3 100644
--- a/gcc/gimple-fold.cc
+++ b/gcc/gimple-fold.cc
@@ -883,7 +883,7 @@ size_must_be_zero_p (tree size)
     get_global_range_query ()->range_of_expr (vr, size);
   if (vr.undefined_p ())
     vr.set_varying (TREE_TYPE (size));
-  vr.intersect (&valid_range);
+  vr.intersect (valid_range);
   return vr.zero_p ();
 }
 
diff --git a/gcc/gimple-ssa-evrp-analyze.cc b/gcc/gimple-ssa-evrp-analyze.cc
index 5b6c9f8fe1b..fec6e87ba80 100644
--- a/gcc/gimple-ssa-evrp-analyze.cc
+++ b/gcc/gimple-ssa-evrp-analyze.cc
@@ -207,7 +207,7 @@ evrp_range_analyzer::record_ranges_from_incoming_edge (basic_block bb)
 	      const value_range_equiv *old_vr
 		= get_value_range (vrs[i].first);
 	      value_range tem (*old_vr);
-	      tem.intersect (vrs[i].second);
+	      tem.legacy_verbose_intersect (vrs[i].second);
 	      if (tem.equal_p (*old_vr))
 		{
 		  free_value_range (vrs[i].second);
diff --git a/gcc/ipa-cp.cc b/gcc/ipa-cp.cc
index dc3f0e94b17..11f4a327b99 100644
--- a/gcc/ipa-cp.cc
+++ b/gcc/ipa-cp.cc
@@ -1018,7 +1018,7 @@ ipcp_vr_lattice::meet_with_1 (const value_range *other_vr)
     return set_to_bottom ();
 
   value_range save (m_vr);
-  m_vr.union_ (other_vr);
+  m_vr.union_ (*other_vr);
   return !m_vr.equal_p (save);
 }
 
diff --git a/gcc/tree-ssa-dom.cc b/gcc/tree-ssa-dom.cc
index 21745bf31d3..4a0cf2ef54c 100644
--- a/gcc/tree-ssa-dom.cc
+++ b/gcc/tree-ssa-dom.cc
@@ -694,7 +694,7 @@ dom_jt_simplifier::simplify (gimple *stmt, gimple *within_stmt,
       if (TREE_CODE (op) != SSA_NAME)
 	return NULL_TREE;
 
-      const value_range_equiv *vr = m_vr_values->get_value_range (op);
+      const value_range *vr = m_vr_values->get_value_range (op);
       return find_case_label_range (switch_stmt, vr);
     }
   if (gassign *assign_stmt = dyn_cast <gassign *> (stmt))
diff --git a/gcc/tree-vrp.cc b/gcc/tree-vrp.cc
index ab6aa11c044..0cbd9d369ca 100644
--- a/gcc/tree-vrp.cc
+++ b/gcc/tree-vrp.cc
@@ -768,7 +768,7 @@ extract_range_from_plus_minus_expr (value_range *vr,
 	  value_range vrres;
 	  extract_range_from_plus_minus_expr (&vrres, code, expr_type,
 					      &vrtem1, vr1_);
-	  vr->union_ (&vrres);
+	  vr->union_ (vrres);
 	}
       return;
     }
@@ -782,7 +782,7 @@ extract_range_from_plus_minus_expr (value_range *vr,
 	  value_range vrres;
 	  extract_range_from_plus_minus_expr (&vrres, code, expr_type,
 					      vr0_, &vrtem1);
-	  vr->union_ (&vrres);
+	  vr->union_ (vrres);
 	}
       return;
     }
@@ -2470,7 +2470,7 @@ find_case_label_range (gswitch *switch_stmt, const irange *range_of_op)
       int_range_max label_range (CASE_LOW (label), case_high);
       if (!types_compatible_p (label_range.type (), range_of_op->type ()))
 	range_cast (label_range, range_of_op->type ());
-      label_range.intersect (range_of_op);
+      label_range.intersect (*range_of_op);
       if (label_range == *range_of_op)
 	return label;
     }
@@ -2494,7 +2494,7 @@ find_case_label_range (gswitch *switch_stmt, const irange *range_of_op)
       int_range_max label_range (CASE_LOW (min_label), case_high);
       if (!types_compatible_p (label_range.type (), range_of_op->type ()))
 	range_cast (label_range, range_of_op->type ());
-      label_range.intersect (range_of_op);
+      label_range.intersect (*range_of_op);
       if (label_range.undefined_p ())
 	return gimple_switch_label (switch_stmt, 0);
     }
diff --git a/gcc/value-range-equiv.cc b/gcc/value-range-equiv.cc
index 731fa53941d..77c6f5ca99d 100644
--- a/gcc/value-range-equiv.cc
+++ b/gcc/value-range-equiv.cc
@@ -188,7 +188,7 @@ value_range_equiv::equiv_add (const_tree var,
 }
 
 void
-value_range_equiv::intersect (const value_range_equiv *other)
+value_range_equiv::legacy_verbose_intersect (const value_range_equiv *other)
 {
   if (dump_file && (dump_flags & TDF_DETAILS))
     {
@@ -238,7 +238,7 @@ value_range_equiv::intersect (const value_range_equiv *other)
 }
 
 void
-value_range_equiv::union_ (const value_range_equiv *other)
+value_range_equiv::legacy_verbose_union_ (const value_range_equiv *other)
 {
   if (dump_file && (dump_flags & TDF_DETAILS))
     {
diff --git a/gcc/value-range-equiv.h b/gcc/value-range-equiv.h
index 11b806c9141..0aa1069cb61 100644
--- a/gcc/value-range-equiv.h
+++ b/gcc/value-range-equiv.h
@@ -48,8 +48,8 @@ class GTY((user)) value_range_equiv : public value_range
 
   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 *);
+  void legacy_verbose_intersect (const value_range_equiv *);
+  void legacy_verbose_union_ (const value_range_equiv *);
   bool equal_p (const value_range_equiv &, bool ignore_equivs) const;
 
   /* Types of value ranges.  */
diff --git a/gcc/value-range.cc b/gcc/value-range.cc
index 000bbcf8917..94301b32c37 100644
--- a/gcc/value-range.cc
+++ b/gcc/value-range.cc
@@ -1442,7 +1442,7 @@ irange::legacy_union (irange *vr0, const irange *vr1)
    may not be the smallest possible such range.  */
 
 void
-irange::union_ (const irange *other)
+irange::legacy_verbose_union_ (const irange *other)
 {
   if (legacy_mode_p ())
     {
@@ -1482,7 +1482,7 @@ irange::union_ (const irange *other)
 }
 
 void
-irange::intersect (const irange *other)
+irange::legacy_verbose_intersect (const irange *other)
 {
   if (legacy_mode_p ())
     {
diff --git a/gcc/value-range.h b/gcc/value-range.h
index b64e02426ca..90a395f4d73 100644
--- a/gcc/value-range.h
+++ b/gcc/value-range.h
@@ -96,8 +96,8 @@ public:
   bool may_contain_p (tree) const;		// DEPRECATED
   void set (tree);				// DEPRECATED
   bool equal_p (const irange &) const;		// DEPRECATED
-  void union_ (const class irange *);		// DEPRECATED
-  void intersect (const irange *);		// DEPRECATED
+  void legacy_verbose_union_ (const class irange *);	// DEPRECATED
+  void legacy_verbose_intersect (const irange *);	// DEPRECATED
 
 protected:
   irange (tree *, unsigned);
@@ -549,7 +549,7 @@ irange::union_ (const irange &r)
 {
   dump_flags_t m_flags = dump_flags;
   dump_flags &= ~TDF_DETAILS;
-  irange::union_ (&r);
+  irange::legacy_verbose_union_ (&r);
   dump_flags = m_flags;
 }
 
@@ -558,7 +558,7 @@ irange::intersect (const irange &r)
 {
   dump_flags_t m_flags = dump_flags;
   dump_flags &= ~TDF_DETAILS;
-  irange::intersect (&r);
+  irange::legacy_verbose_intersect (&r);
   dump_flags = m_flags;
 }
 
diff --git a/gcc/vr-values.cc b/gcc/vr-values.cc
index 122586fbcc8..301996d2134 100644
--- a/gcc/vr-values.cc
+++ b/gcc/vr-values.cc
@@ -266,7 +266,7 @@ vr_values::update_value_range (const_tree var, value_range_equiv *new_vr)
       value_range_equiv nr;
       get_global_range_query ()->range_of_expr (nr, const_cast <tree> (var));
       if (!nr.undefined_p ())
-	new_vr->intersect (&nr);
+	new_vr->legacy_verbose_intersect (&nr);
     }
 
   /* Update the value range, if necessary.  If we cannot allocate a lattice
@@ -750,7 +750,7 @@ vr_values::extract_range_for_var_from_comparison_expr (tree var,
     gcc_unreachable ();
 
   /* Finally intersect the new range with what we already know about var.  */
-  vr_p->intersect (get_value_range (var));
+  vr_p->legacy_verbose_intersect (get_value_range (var));
 }
 
 /* Extract value range information from an ASSERT_EXPR EXPR and store
@@ -1014,7 +1014,7 @@ vr_values::extract_range_from_cond_expr (value_range_equiv *vr, gassign *stmt)
 
   /* The resulting value range is the union of the operand ranges */
   vr->deep_copy (vr0);
-  vr->union_ (vr1);
+  vr->legacy_verbose_union_ (vr1);
 }
 
 
@@ -2300,10 +2300,10 @@ simplify_using_ranges::vrp_evaluate_conditional_warnv_with_ops
 	     for previously LE_ or LT_EXPR and GT_EXPR otherwise, but
 	     the comments next to the enclosing if suggest it's not
 	     generally profitable to do so.  */
-	  vro.intersect (vr0);
+	  vro.legacy_verbose_intersect (vr0);
 	  if (vro.undefined_p ())
 	    return boolean_false_node;
-	  vri.intersect (vr0);
+	  vri.legacy_verbose_intersect (vr0);
 	  if (vri.undefined_p ())
 	    return boolean_true_node;
 	}
@@ -2803,7 +2803,7 @@ vr_values::extract_range_from_phi_node (gphi *phi,
 	  if (first)
 	    vr_result->deep_copy (vr_arg);
 	  else
-	    vr_result->union_ (vr_arg);
+	    vr_result->legacy_verbose_union_ (vr_arg);
 	  first = false;
 
 	  if (vr_result->varying_p ())


^ permalink raw reply	[flat|nested] only message in thread

only message in thread, other threads:[~2022-04-29  9:09 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-29  9:09 [gcc r13-33] Remove various deprecated methods in class irange Aldy Hernandez

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).