[oacc, testsuite, comitted] Add goacc/kernels-alias-{3,4}.f95

[Tom de Vries]

Hi,

I've translated the goacc/kernels-alias-{3,4}.c testcases to fortran.

Committed to trunk.

Thanks,
- Tom

Add goacc/kernels-alias-{3,4}.f95

2016-03-17  Tom de Vries  <t...@codesourcery.com>

	* gfortran.dg/goacc/kernels-alias-3.f95: New test.
	* gfortran.dg/goacc/kernels-alias-4.f95: New test.

---
 gcc/testsuite/gfortran.dg/goacc/kernels-alias-3.f95 | 19 +++++++++++++++++++
 gcc/testsuite/gfortran.dg/goacc/kernels-alias-4.f95 | 20 ++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/gcc/testsuite/gfortran.dg/goacc/kernels-alias-3.f95 b/gcc/testsuite/gfortran.dg/goacc/kernels-alias-3.f95
new file mode 100644
index 0000000..56f3d59
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/kernels-alias-3.f95
@@ -0,0 +1,19 @@
+! { dg-additional-options "-O2" }
+! { dg-additional-options "-fdump-tree-ealias-all" }
+
+program main
+  implicit none
+  integer, target  :: a
+  integer, pointer :: ptr
+  ptr => a
+
+  !$acc kernels pcopyin (a, ptr)
+  a = 0
+  ptr = 1
+  !$acc end kernels
+
+end program main
+
+! Only the omp_data_i related loads should be annotated with cliques.
+! { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } }
+! { dg-final { scan-tree-dump-times "(?n)clique .* base .*" 2 "ealias" } }
diff --git a/gcc/testsuite/gfortran.dg/goacc/kernels-alias-4.f95 b/gcc/testsuite/gfortran.dg/goacc/kernels-alias-4.f95
new file mode 100644
index 0000000..e65253b
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/kernels-alias-4.f95
@@ -0,0 +1,20 @@
+! { dg-additional-options "-O2" }
+! { dg-additional-options "-fdump-tree-ealias-all" }
+
+program main
+  implicit none
+  integer, parameter :: n = 2
+  integer, target, dimension (0:n-1) :: a
+  integer, pointer :: ptr(:)
+  ptr => a
+
+  !$acc kernels pcopyin (a, ptr(0:2))
+  a(0) = 0
+  ptr(0) = 1
+  !$acc end kernels
+
+end program main
+
+! Only the omp_data_i related loads should be annotated with cliques.
+! { dg-final { scan-tree-dump-times "clique 1 base 1" 3 "ealias" } }
+! { dg-final { scan-tree-dump-times "(?n)clique .* base .*" 3 "ealias" } }