re PR sanitizer/78106 (ASAN can't find heap-use-after-free with -O1)

	PR sanitizer/78106
	* gcc.dg/asan/pr78106.c: Add -ffat-lto-objects to dg-options.

From-SVN: r241537

gcc/testsuite/ChangeLog

+2016-10-25  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/78106
+	* gcc.dg/asan/pr78106.c: Add -ffat-lto-objects to dg-options.
+
 2016-10-25  Fritz Reese  <fritzoreese@gmail.com>
 
 	* gfortran.dg/dec_bitwise_ops_1.f90: New test.

gcc/testsuite/gcc.dg/asan/pr78106.c

 /* PR sanitizer/78106 */
 /* { dg-do compile } */
-/* { dg-options "-fsanitize=address -fdump-tree-sanopt-details" } */
+/* { dg-options "-fsanitize=address -fdump-tree-sanopt-details -ffat-lto-objects" } */
 
 int *variable;