re PR testsuite/68580 (FAIL: c-c++-common/tsan/pr65400-1.c -O0 execution test)

PR testsuite/68580
* c-c++-common/tsan/pr65400-1.c (v, q, o): Make 8-byte aligned.

From-SVN: r233538

gcc/testsuite/ChangeLog

+2016-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	PR testsuite/68580
+	* c-c++-common/tsan/pr65400-1.c (v, q, o): Make 8-byte aligned.
+
 2016-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
 	PR target/68404
@@ -11,11 +16,11 @@
 
 2016-02-18  Nick Clifton  <nickc@redhat.com>
 
-        PR target/62254
-        PR target/69610
-        * gcc.target/arm/pr62554.c: New test.
-        * gcc.target/arm/pr69610-1.c: New test.
-        * gcc.target/arm/pr69610-2.c: New test.
+	PR target/62254
+	PR target/69610
+	* gcc.target/arm/pr62554.c: New test.
+	* gcc.target/arm/pr69610-1.c: New test.
+	* gcc.target/arm/pr69610-2.c: New test.
 
 2016-02-18  Richard Biener  <rguenther@suse.de>
 

gcc/testsuite/c-c++-common/tsan/pr65400-1.c

@@ -7,9 +7,9 @@
 #include "tsan_barrier.h"
 
 static pthread_barrier_t barrier;
-int v;
-int q;
-int o;
+int v __attribute__((aligned(8)));
+int q __attribute__((aligned(8)));
+int o __attribute__((aligned(8)));
 extern void baz4 (int *);
 
 __attribute__((noinline, noclone)) int