Add missing initializations in oacc testcases

2016-03-24  Tom de Vries  <tom@codesourcery.com>

	* gfortran.dg/goacc/data-tree.f95: Add missing initialization.
	* gfortran.dg/goacc/kernels-tree.f95: Same.
	* gfortran.dg/goacc/parallel-tree.f95: Same.

From-SVN: r234452

gcc/testsuite/ChangeLog

 2016-03-24  Tom de Vries  <tom@codesourcery.com>
 
+	* gfortran.dg/goacc/data-tree.f95: Add missing initialization.
+	* gfortran.dg/goacc/kernels-tree.f95: Same.
+	* gfortran.dg/goacc/parallel-tree.f95: Same.
+
+2016-03-24  Tom de Vries  <tom@codesourcery.com>
+
 	* c-c++-common/goacc/uninit-if-clause.c: New test.
 	* gfortran.dg/goacc/uninit-if-clause.f95: New test.
 

gcc/testsuite/gfortran.dg/goacc/data-tree.f95

@@ -4,7 +4,7 @@
 program test
   implicit none
   integer :: q, i, j, k, m, n, o, p, r, s, t, u, v, w
-  logical :: l
+  logical :: l = .true.
 
   !$acc data if(l) copy(i), copyin(j), copyout(k), create(m) &
   !$acc present(o), pcopy(p), pcopyin(r), pcopyout(s), pcreate(t) &

gcc/testsuite/gfortran.dg/goacc/kernels-tree.f95

@@ -4,7 +4,7 @@
 program test
   implicit none
   integer :: q, i, j, k, m, n, o, p, r, s, t, u, v, w
-  logical :: l
+  logical :: l = .true.
 
   !$acc kernels if(l) async copy(i), copyin(j), copyout(k), create(m) &
   !$acc present(o), pcopy(p), pcopyin(r), pcopyout(s), pcreate(t) &

gcc/testsuite/gfortran.dg/goacc/parallel-tree.f95

@@ -6,7 +6,7 @@
 program test
   implicit none
   integer :: q, i, j, k, m, n, o, p, r, s, t, u, v, w
-  logical :: l
+  logical :: l = .true.
 
   !$acc parallel if(l) async num_gangs(i) num_workers(i) vector_length(i) &
   !$acc reduction(max:q), copy(i), copyin(j), copyout(k), create(m) &