collapse-2.c: Sequential loop is sequential.

	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
	loop is sequential.

From-SVN: r230333

libgomp/ChangeLog

 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
 
+	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
+	loop is sequential.
+
+2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
+
 	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
 	* testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
 

libgomp/testsuite/libgomp.oacc-c-c++-common/collapse-2.c

@@ -9,7 +9,7 @@ main (void)
   int m1 = 4, m2 = -5, m3 = 17;
 
 #pragma acc parallel copy(l)
-  #pragma acc loop collapse(3) reduction(+:l)
+  #pragma acc loop seq collapse(3) reduction(+:l)
     for (i = -2; i < m1; i++)
       for (j = m2; j < -2; j++)
 	{