Merge from trunk revision 8dc2499aa62f768c6395c9754b8cabc1ce25c494

1 files changed, 0 insertions, 121 deletions

diff --git a/gcc/fortran/convert.c b/gcc/fortran/convert.c
deleted file mode 100644
index 3dcdc21..0000000
--- a/gcc/fortran/convert.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Data type conversion
-   Copyright (C) 1987-2021 Free Software Foundation, Inc.
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 3, or (at your option) any later
-version.
-
-GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING3.  If not see
-<http://www.gnu.org/licenses/>.  */
-
-
-/* This file contains the functions for converting expressions to
-   different data types for the translation of the gfortran internal
-   representation to GIMPLE.  The only entry point is `convert'.  */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "tree.h"
-#include "fold-const.h"
-#include "convert.h"
-
-#include "gfortran.h"
-#include "trans.h"
-#include "trans-types.h"
-
-/* Prepare expr to be an argument of a TRUTH_NOT_EXPR,
-   or validate its data type for a GIMPLE `if' or `while' statement.
-
-   The resulting type should always be `logical_type_node'.  */
-
-static tree
-truthvalue_conversion (tree expr)
-{
-  switch (TREE_CODE (TREE_TYPE (expr)))
-    {
-    case BOOLEAN_TYPE:
-      if (TREE_TYPE (expr) == logical_type_node)
-	return expr;
-      else if (COMPARISON_CLASS_P (expr))
-	{
-	  TREE_TYPE (expr) = logical_type_node;
-	  return expr;
-	}
-      else if (TREE_CODE (expr) == NOP_EXPR)
-        return fold_build1_loc (input_location, NOP_EXPR,
-				logical_type_node,
-				TREE_OPERAND (expr, 0));
-      else
-        return fold_build1_loc (input_location, NOP_EXPR,
-				logical_type_node,
-				expr);
-
-    case INTEGER_TYPE:
-      if (TREE_CODE (expr) == INTEGER_CST)
-	return integer_zerop (expr) ? logical_false_node
-	  : logical_true_node;
-      else
-        return fold_build2_loc (input_location, NE_EXPR,
-				logical_type_node,
-				expr, build_int_cst (TREE_TYPE (expr), 0));
-
-    default:
-      gcc_unreachable ();
-    }
-}
-
-/* Create an expression whose value is that of EXPR,
-   converted to type TYPE.  The TREE_TYPE of the value
-   is always TYPE.  This function implements all reasonable
-   conversions; callers should filter out those that are
-   not permitted by the language being compiled.  */
-
-tree
-convert (tree type, tree expr)
-{
-  tree e = expr;
-  enum tree_code code;
-
-  if (type == TREE_TYPE (expr))
-    return expr;
-
-  if (TREE_CODE (type) == ERROR_MARK
-      || TREE_CODE (expr) == ERROR_MARK
-      || TREE_CODE (TREE_TYPE (expr)) == ERROR_MARK)
-    return expr;
-
-  gcc_checking_assert (TREE_CODE (TREE_TYPE (expr)) != VOID_TYPE);
-
-  if (TYPE_MAIN_VARIANT (type) == TYPE_MAIN_VARIANT (TREE_TYPE (expr)))
-    return fold_build1_loc (input_location, NOP_EXPR, type, expr);
-
-  code = TREE_CODE (type);
-  if (code == VOID_TYPE)
-    return fold_build1_loc (input_location, CONVERT_EXPR, type, e);
-  if (code == BOOLEAN_TYPE)
-    return fold_build1_loc (input_location, NOP_EXPR, type,
-			    truthvalue_conversion (e));
-  if (code == INTEGER_TYPE)
-    return fold (convert_to_integer (type, e));
-  if (code == POINTER_TYPE || code == REFERENCE_TYPE)
-    return fold (convert_to_pointer (type, e));
-  if (code == REAL_TYPE)
-    return fold (convert_to_real (type, e));
-  if (code == COMPLEX_TYPE)
-    return fold (convert_to_complex (type, e));
-  if (code == VECTOR_TYPE)
-    return fold (convert_to_vector (type, e));
-
-  gcc_unreachable ();
-}
-