* fold-const.c (fold_unary): Fix comment.

From-SVN: r144723

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 90f93eac12cf33c37ae86012769122767af0c455..9ab8b72ee35c0206271267d10265e3c764103a1c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-09  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * fold-const.c (fold_unary): Fix comment.
+
 2009-03-07  Jan Hubicka  <jh@suse.cz>
 
        PR target/39361

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index da4d50d5e9496e4931d239c7631362d0405f662e..97331f34d24e039357923e98da50ae5dc2db681f 100644 (file)
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -8174,12 +8174,12 @@ fold_unary (enum tree_code code, tree type, tree op0)
              && inter_prec >= final_prec)
            return fold_build1 (code, type, TREE_OPERAND (op0, 0));
 
-         /* Likewise, if the intermediate and final types are either both
-            float or both integer, we don't need the middle conversion if
-            it is wider than the final type and doesn't change the signedness
-            (for integers).  Avoid this if the final type is a pointer
-            since then we sometimes need the inner conversion.  Likewise if
-            the outer has a precision not equal to the size of its mode.  */
+         /* Likewise, if the intermediate and initial types are either both
+            float or both integer, we don't need the middle conversion if the
+            former is wider than the latter and doesn't change the signedness
+            (for integers).  Avoid this if the final type is a pointer since
+            then we sometimes need the middle conversion.  Likewise if the
+            final type has a precision not equal to the size of its mode.  */
          if (((inter_int && inside_int)
               || (inter_float && inside_float)
               || (inter_vec && inside_vec))