* fold-const.c (fold_binary_loc) <comparisons>: Reuse local variable.

From-SVN: r204839

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0cbc2c7..f0cf490 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2013-11-15  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * fold-const.c (fold_binary_loc) <comparisons>: Reuse local variable.
+
 2013-11-15  Uros Bizjak  <ubizjak@gmail.com>
 
        * lto-streamer-in.c (input function): Call cgraph_create_node if

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 5ca7691..d08d0cd 100644 (file)
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -13824,8 +13824,7 @@ fold_binary_loc (location_t loc,
                   and X >= signed_max+1 because previous transformations.  */
                if (code == LE_EXPR || code == GT_EXPR)
                  {
-                   tree st;
-                   st = signed_type_for (TREE_TYPE (arg1));
+                   tree st = signed_type_for (arg1_type);
                    return fold_build2_loc (loc,
                                        code == LE_EXPR ? GE_EXPR : LT_EXPR,
                                        type, fold_convert_loc (loc, st, arg0),