[PATCH, testsuite]: Fix "lto.exp does not support ... in secondary source files" warnings

[Uros Bizjak]

Hello!

2014-05-26  Uros Bizjak  <ubiz...@gmail.com>

    * gcc.dg/lto/pr61278_1.c: Remove dg directives.

Tested on x86_64-pc-linux-gnu and committed.

Uros.

Index: ChangeLog
===================================================================
--- ChangeLog   (revision 210936)
+++ ChangeLog   (working copy)
@@ -1,3 +1,7 @@
+2014-05-26  Uros Bizjak  <ubiz...@gmail.com>
+
+       * gcc.dg/lto/pr61278_1.c: Remove dg directives.
+
 2014-05-26  Jerry DeLisle  <jvdeli...@gcc.gnu.org>
 
        PR libgfortran/55117
Index: gcc.dg/lto/pr61278_1.c
===================================================================
--- gcc.dg/lto/pr61278_1.c      (revision 210936)
+++ gcc.dg/lto/pr61278_1.c      (working copy)
@@ -1,6 +1,3 @@
-/* { dg-lto-do link } */
-/* { dg-lto-options { { -flto -O1 } } } */
-
 extern char foo (char *);
 
 char d;