2011-05-26 Richard Guenther <rguenther@suse.de>

	* fold-const.c (fold_unary_loc): Remove bogus code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174290 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6a3ba7..2b8478e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2011-05-26  Richard Guenther  <rguenther@suse.de>
+
+       * fold-const.c (fold_unary_loc): Remove bogus code.
+
 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 
        * tree.h (struct tree_identifier): Inherit from tree_typed, not

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index d399c53..c9c7afa 100644 (file)
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -7639,21 +7639,6 @@ fold_unary_loc (location_t loc, enum tree_code code, tree type, tree op0)
                                                    0)));
          return tem;
        }
-      else if (COMPARISON_CLASS_P (arg0))
-       {
-         if (TREE_CODE (type) == BOOLEAN_TYPE)
-           {
-             arg0 = copy_node (arg0);
-             TREE_TYPE (arg0) = type;
-             return arg0;
-           }
-         else if (TREE_CODE (type) != INTEGER_TYPE)
-           return fold_build3_loc (loc, COND_EXPR, type, arg0,
-                               fold_build1_loc (loc, code, type,
-                                            integer_one_node),
-                               fold_build1_loc (loc, code, type,
-                                            integer_zero_node));
-       }
    }
 
   switch (code)