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

From-SVN: r144723

gcc/ChangeLog

+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

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))