Add goacc/uninit-copy-clause.{c,f95} testcases

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

	* c-c++-common/goacc/uninit-copy-clause.c: New test.
	* gfortran.dg/goacc/uninit-copy-clause.f95: New test.

---
 .../c-c++-common/goacc/uninit-copy-clause.c        | 38 ++++++++++++++++++++++
 .../gfortran.dg/goacc/uninit-copy-clause.f95       | 29 +++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/gcc/testsuite/c-c++-common/goacc/uninit-copy-clause.c b/gcc/testsuite/c-c++-common/goacc/uninit-copy-clause.c
new file mode 100644
index 0000000..b3cc445
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/goacc/uninit-copy-clause.c
@@ -0,0 +1,38 @@
+/* { dg-do compile } */
+/* { dg-additional-options "-Wuninitialized" } */
+
+void
+foo (void)
+{
+  int i;
+
+#pragma acc kernels
+  {
+    i = 1;
+  }
+
+}
+
+void
+foo2 (void)
+{
+  int i;
+
+#pragma acc kernels copy (i)
+  {
+    i = 1;
+  }
+
+}
+
+void
+foo3 (void)
+{
+  int i;
+
+#pragma acc kernels copyin(i)
+  {
+    i = 1;
+  }
+
+}
diff --git a/gcc/testsuite/gfortran.dg/goacc/uninit-copy-clause.f95 b/gcc/testsuite/gfortran.dg/goacc/uninit-copy-clause.f95
new file mode 100644
index 0000000..b2aae1d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/uninit-copy-clause.f95
@@ -0,0 +1,29 @@
+! { dg-do compile }
+! { dg-additional-options "-Wuninitialized" }
+
+subroutine foo
+  integer :: i
+
+  !$acc kernels
+  i = 1
+  !$acc end kernels
+
+end subroutine foo
+
+subroutine foo2
+  integer :: i
+
+  !$acc kernels copy (i)
+  i = 1
+  !$acc end kernels
+
+end subroutine foo2
+
+subroutine foo3
+  integer :: i
+
+  !$acc kernels copyin (i)
+  i = 1
+  !$acc end kernels
+
+end subroutine foo3