fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index folding.

2011-07-08 Richard Guenther <rguenther@suse.de> * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index folding. From-SVN: r176044

fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index folding.
2011-07-08 Richard Guenther <rguenther@suse.de> * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index folding. From-SVN: r176044
b862187a · Richard Guenther · Richard Biener · e8e8c74b · b862187a · b862187a
Commit b862187a authored Jul 08, 2011 by Richard Guenther Committed by Richard Biener Jul 08, 2011
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gcc/fold-const.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2011-07-08  Richard Guenther  <rguenther@suse.de>
+
+	* fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index
+	folding.
+
 2011-07-08  Kai Tietz  <ktietz@redhat.com>

 	* fold-const.c (fold_truth_andor): Factored out truth_andor

--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -9575,13 +9575,6 @@ fold_binary_loc (location_t loc,
 					      fold_convert_loc (loc, sizetype,
 								arg0)));

-      /* index +p PTR -> PTR +p index */
-      if (POINTER_TYPE_P (TREE_TYPE (arg1))
-	  && INTEGRAL_TYPE_P (TREE_TYPE (arg0)))
-        return fold_build2_loc (loc, POINTER_PLUS_EXPR, type,
-			    fold_convert_loc (loc, type, arg1),
-			    fold_convert_loc (loc, sizetype, arg0));
-
      /* (PTR +p B) +p A -> PTR +p (B + A) */
      if (TREE_CODE (arg0) == POINTER_PLUS_EXPR)
 	{