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[COMMITTED,1/17] Move operator_addr_expr to the unified range-op table.

Message ID 0994e73e-bd28-2542-df1e-dd285931bbf7@redhat.com
State New
Headers show
Series - Range-op dispatch unification rework | expand

Commit Message

Andrew MacLeod June 12, 2023, 3:32 p.m. UTC 
Bootstraps on x86_64-pc-linux-gnu with no regressions.  Pushed.

Andrew
diff mbox series

Patch

From 438f8281ad2d821e09eaf5691d1b76b6f2f39b4c Mon Sep 17 00:00:00 2001
From: Andrew MacLeod <amacleod@redhat.com>
Date: Sat, 10 Jun 2023 15:56:15 -0400
Subject: [PATCH 01/17] Move operator_addr_expr to the unified range-op table.

	* range-op-mixed.h (class operator_addr_expr): Move from...
	* range-op.cc (unified_table::unified_table): Add ADDR_EXPR.
	(class operator_addr_expr): Move from here.
	(integral_table::integral_table): Remove ADDR_EXPR.
	(pointer_table::pointer_table): Remove ADDR_EXPR.
---
 gcc/range-op-mixed.h | 13 +++++++++++++
 gcc/range-op.cc      | 23 +++++------------------
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/gcc/range-op-mixed.h b/gcc/range-op-mixed.h
index 52b8570cb2a..d31b144169d 100644
--- a/gcc/range-op-mixed.h
+++ b/gcc/range-op-mixed.h
@@ -501,4 +501,17 @@  public:
 		relation_kind kind) const final override;
 };
 
+class operator_addr_expr : public range_operator
+{
+public:
+  using range_operator::fold_range;
+  using range_operator::op1_range;
+  bool fold_range (irange &r, tree type,
+		   const irange &op1, const irange &op2,
+		   relation_trio rel = TRIO_VARYING) const final override;
+  bool op1_range (irange &r, tree type,
+		  const irange &lhs, const irange &op2,
+		  relation_trio rel = TRIO_VARYING) const final override;
+};
+
 #endif // GCC_RANGE_OP_MIXED_H
diff --git a/gcc/range-op.cc b/gcc/range-op.cc
index 028631c6851..20cc9b0dc9c 100644
--- a/gcc/range-op.cc
+++ b/gcc/range-op.cc
@@ -75,6 +75,7 @@  operator_abs op_abs;
 operator_minus op_minus;
 operator_negate op_negate;
 operator_mult op_mult;
+operator_addr_expr op_addr;
 
 // Invoke the initialization routines for each class of range.
 
@@ -102,6 +103,10 @@  unified_table::unified_table ()
   set (MINUS_EXPR, op_minus);
   set (NEGATE_EXPR, op_negate);
   set (MULT_EXPR, op_mult);
+
+  // Occur in both integer and pointer tables, but currently share
+  // integral implelmentation.
+  set (ADDR_EXPR, op_addr);
 }
 
 // The tables are hidden and accessed via a simple extern function.
@@ -4366,21 +4371,6 @@  operator_negate::op1_range (irange &r, tree type,
 }
 
 
-class operator_addr_expr : public range_operator
-{
-  using range_operator::fold_range;
-  using range_operator::op1_range;
-public:
-  virtual bool fold_range (irange &r, tree type,
-			   const irange &op1,
-			   const irange &op2,
-			   relation_trio rel = TRIO_VARYING) const;
-  virtual bool op1_range (irange &r, tree type,
-			  const irange &lhs,
-			  const irange &op2,
-			  relation_trio rel = TRIO_VARYING) const;
-} op_addr;
-
 bool
 operator_addr_expr::fold_range (irange &r, tree type,
 				const irange &lh,
@@ -4613,7 +4603,6 @@  integral_table::integral_table ()
   set (BIT_IOR_EXPR, op_bitwise_or);
   set (BIT_XOR_EXPR, op_bitwise_xor);
   set (BIT_NOT_EXPR, op_bitwise_not);
-  set (ADDR_EXPR, op_addr);
 }
 
 // Initialize any integral operators to the primary table
@@ -4644,8 +4633,6 @@  pointer_table::pointer_table ()
   set (MIN_EXPR, op_ptr_min_max);
   set (MAX_EXPR, op_ptr_min_max);
 
-  set (ADDR_EXPR, op_addr);
-
   set (BIT_NOT_EXPR, op_bitwise_not);
   set (BIT_XOR_EXPR, op_bitwise_xor);
 }
-- 
2.40.1