Merge up to 237393ibm/stage-test

git-svn-id: https://gcc.gnu.org/svn/gcc/branches/ibm/stage-test@237398 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 58 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/goacc/loop-3-2.f95 b/gcc/testsuite/gfortran.dg/goacc/loop-3-2.f95
new file mode 100644
index 00000000000..9be74a85919
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/goacc/loop-3-2.f95
@@ -0,0 +1,58 @@
+! { dg-additional-options "-std=f2008" }
+! See also loop-3.f95.
+
+program test
+  call test1
+contains
+subroutine test1
+  implicit none
+  integer :: i, j
+
+  ! !$acc end loop not required by spec
+  !$acc loop
+  do i = 1,5
+  enddo
+  !$acc end loop ! { dg-warning "Redundant" }
+
+  !$acc loop
+  do i = 1,5
+  enddo
+  j = 1
+  !$acc end loop ! { dg-error "Unexpected" }
+
+  !$acc parallel
+  !$acc loop
+  do i = 1,5
+  enddo
+  !$acc end parallel
+  !$acc end loop ! { dg-error "Unexpected" }
+
+  ! OpenACC supports Fortran 2008 do concurrent statement
+  !$acc loop
+  do concurrent (i = 1:5)
+  end do
+
+  !$acc loop
+  outer_loop: do i = 1, 5
+    inner_loop: do j = 1,5
+      if (i .eq. j) cycle outer_loop
+      if (i .ne. j) exit outer_loop ! { dg-error "EXIT statement" }
+    end do inner_loop
+  end do outer_loop
+
+  outer_loop1: do i = 1, 5
+    !$acc loop
+    inner_loop1: do j = 1,5
+      if (i .eq. j) cycle outer_loop1 ! { dg-error "CYCLE statement" }
+    end do inner_loop1
+  end do outer_loop1
+
+  !$acc loop collapse(2)
+  outer_loop2: do i = 1, 5
+    inner_loop2: do j = 1,5
+      if (i .eq. j) cycle outer_loop2 ! { dg-error "CYCLE statement" }
+      if (i .ne. j) exit outer_loop2 ! { dg-error "EXIT statement" }
+    end do inner_loop2
+  end do outer_loop2
+end subroutine test1
+end program test