From 61796dc03befa9b7426d5bc7c336cca585944143 Mon Sep 17 00:00:00 2001
From: Tobias Burnus <tobias@codesourcery.com>
Date: Wed, 3 Jun 2020 15:35:12 +0200
Subject: [PATCH] Add 'libgomp.oacc-fortran/privatized-ref-2.f90'

	libgomp/
	* testsuite/libgomp.oacc-fortran/privatized-ref-2.f90: New.
---
 .../libgomp.oacc-fortran/privatized-ref-2.f90 | 101 ++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90

diff --git a/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90 b/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90
new file mode 100644
index 00000000000..6c3e1dcc211
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90
@@ -0,0 +1,101 @@
+! { dg-do run { target { ! openacc_nvidia_accel_selected } } }
+
+program main
+  implicit none (type, external)
+  integer :: j
+  integer, allocatable :: A(:)
+  character(len=:), allocatable :: my_str
+  character(len=15), allocatable :: my_str15
+
+  A = [(3*j, j=1, 10)]
+  call foo (A, size(A))
+  call bar (A)
+  my_str = "1234567890"
+  call foo_str(my_str)
+  call bar_str(my_str)
+  my_str15 = "123456789012345"
+  call foobar (my_str15)
+  deallocate (A, my_str, my_str15)
+contains
+  subroutine foo (array, nn)
+    integer :: i, nn
+    integer :: array(nn)
+
+    !$acc parallel copyout(array)
+    array = [(-i, i = 1, nn)]
+    !$acc loop gang private(array)
+    do i = 1, 10
+      array(i) = i
+    end do
+    if (any (array /= [(-i, i = 1, nn)])) error stop 1
+    !$acc end parallel
+  end subroutine foo
+  subroutine bar (array)
+    integer :: i
+    integer :: array(:)
+
+    !$acc parallel copyout(array)
+    array = [(-2*i, i = 1, size(array))]
+    !$acc loop gang private(array)
+    do i = 1, 10
+      array(i) = 9*i
+    end do
+    if (any (array /= [(-2*i, i = 1, 10)])) error stop 2
+    !$acc end parallel
+  end subroutine bar
+  subroutine foo_str(str)
+    integer :: i
+    character(len=*) :: str
+
+    !$acc parallel copyout(str)
+    str = "abcdefghij"
+    !$acc loop gang private(str)
+    do i = 1, 10
+      str(i:i) = achar(ichar('A') + i)
+    end do
+    if (str /= "abcdefghij") error stop 3
+    !$acc end parallel
+  end
+  subroutine bar_str(str)
+    integer :: i
+    character(len=:), allocatable :: str
+
+! ***************************************
+! FIXME: Fails due to PR middle-end/95499
+! ***************************************
+    !!$acc parallel copyout(str)
+    str = "abcdefghij"
+    !!$acc loop gang private(str)
+    !do i = 1, 10
+    !  str(i:i) = achar(ichar('A') + i)
+    !end do
+    if (str /= "abcdefghij") error stop 5
+    !!$acc end parallel
+  end
+  subroutine foobar (scalar)
+    integer :: i
+    character(len=15), optional :: scalar
+
+    !$acc parallel copyout(scalar)
+    scalar = "abcdefghi-12345"
+    !$acc loop gang private(scalar)
+    do i = 1, 15
+      scalar(i:i) = achar(ichar('A') + i)
+    end do
+    !$acc end parallel
+    if (scalar /= "abcdefghi-12345") error stop 6
+  end subroutine foobar
+  subroutine foobar15 (scalar)
+    integer :: i
+    character(len=15), optional, allocatable :: scalar
+
+    !$acc parallel copyout(scalar)
+    scalar = "abcdefghi-12345"
+    !$acc loop gang private(scalar)
+    do i = 1, 15
+      scalar(i:i) = achar(ichar('A') + i)
+    end do
+    !$acc end parallel
+    if (scalar /= "abcdefghi-12345") error stop 1
+  end subroutine foobar15
+end