PR middle-end/43570

	* omp-low.c (scan_sharing_clauses): Don't scan_omp_op
	OMP_CLAUSE_DECL for OMP_CLAUSE_COPYPRIVATE.
	(lower_copyprivate_clauses): Use private var in outer
	context instead of original var.  Make sure the types
	are correct for VLAs.

	* testsuite/libgomp.fortran/vla8.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158594 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 259 insertions, 0 deletions

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 95c1f00cac9..2b267e437a8 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2010-04-21  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/43570
+	* testsuite/libgomp.fortran/vla8.f90: New test.
+
 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libgomp/43706
diff --git a/libgomp/testsuite/libgomp.fortran/vla8.f90 b/libgomp/testsuite/libgomp.fortran/vla8.f90
new file mode 100644
index 00000000000..f66fe84a375
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/vla8.f90
@@ -0,0 +1,254 @@
+! { dg-do run }
+
+  call test
+contains
+  subroutine check (x, y, l)
+    integer :: x, y
+    logical :: l
+    l = l .or. x .ne. y
+  end subroutine check
+
+  subroutine foo (c, d, e, f, g, h, i, j, k, n)
+    use omp_lib
+    integer :: n
+    character (len = *) :: c
+    character (len = n) :: d
+    integer, dimension (2, 3:5, n) :: e
+    integer, dimension (2, 3:n, n) :: f
+    character (len = *), dimension (5, 3:n) :: g
+    character (len = n), dimension (5, 3:n) :: h
+    real, dimension (:, :, :) :: i
+    double precision, dimension (3:, 5:, 7:) :: j
+    integer, dimension (:, :, :) :: k
+    logical :: l
+    integer :: p, q, r
+    character (len = n) :: s
+    integer, dimension (2, 3:5, n) :: t
+    integer, dimension (2, 3:n, n) :: u
+    character (len = n), dimension (5, 3:n) :: v
+    character (len = 2 * n + 24) :: w
+    integer :: x, z
+    character (len = 1) :: y
+    l = .false.
+!$omp parallel default (none) private (c, d, e, f, g, h, i, j, k) &
+!$omp & private (s, t, u, v) reduction (.or.:l) num_threads (6) &
+!$omp private (p, q, r, w, x, y) shared (z)
+    x = omp_get_thread_num ()
+    w = ''
+    if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0'
+    if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1'
+    if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2'
+    if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3'
+    if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4'
+    if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5'
+    c = w(8:19)
+    d = w(1:7)
+    forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r
+    forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r
+    forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38)
+    forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26)
+    forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r
+    forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r
+    forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r
+    s = w(20:26)
+    forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r
+    forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r
+    forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26)
+!$omp barrier
+    y = ''
+    if (x .eq. 0) y = '0'
+    if (x .eq. 1) y = '1'
+    if (x .eq. 2) y = '2'
+    if (x .eq. 3) y = '3'
+    if (x .eq. 4) y = '4'
+    if (x .eq. 5) y = '5'
+    l = l .or. w(7:7) .ne. y
+    l = l .or. w(19:19) .ne. y
+    l = l .or. w(26:26) .ne. y
+    l = l .or. w(38:38) .ne. y
+    l = l .or. c .ne. w(8:19)
+    l = l .or. d .ne. w(1:7)
+    l = l .or. s .ne. w(20:26)
+    do 103, p = 1, 2
+      do 103, q = 3, 7
+	do 103, r = 1, 7
+	  if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r
+	  l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38)
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26)
+	  if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r
+	  l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26)
+103 continue
+    do 104, p = 3, 5
+      do 104, q = 2, 6
+	do 104, r = 1, 7
+	  l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r
+	  l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r
+104 continue
+    do 105, p = 1, 5
+      do 105, q = 4, 6
+	l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q
+105 continue
+    call check (size (e, 1), 2, l)
+    call check (size (e, 2), 3, l)
+    call check (size (e, 3), 7, l)
+    call check (size (e), 42, l)
+    call check (size (f, 1), 2, l)
+    call check (size (f, 2), 5, l)
+    call check (size (f, 3), 7, l)
+    call check (size (f), 70, l)
+    call check (size (g, 1), 5, l)
+    call check (size (g, 2), 5, l)
+    call check (size (g), 25, l)
+    call check (size (h, 1), 5, l)
+    call check (size (h, 2), 5, l)
+    call check (size (h), 25, l)
+    call check (size (i, 1), 3, l)
+    call check (size (i, 2), 5, l)
+    call check (size (i, 3), 7, l)
+    call check (size (i), 105, l)
+    call check (size (j, 1), 4, l)
+    call check (size (j, 2), 5, l)
+    call check (size (j, 3), 7, l)
+    call check (size (j), 140, l)
+    call check (size (k, 1), 5, l)
+    call check (size (k, 2), 1, l)
+    call check (size (k, 3), 3, l)
+    call check (size (k), 15, l)
+!$omp single
+    z = omp_get_thread_num ()
+!$omp end single copyprivate (c, d, e, f, g, h, i, j, k, s, t, u, v)
+    w = ''
+    x = z
+    if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0'
+    if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1'
+    if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2'
+    if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3'
+    if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4'
+    if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5'
+    y = ''
+    if (x .eq. 0) y = '0'
+    if (x .eq. 1) y = '1'
+    if (x .eq. 2) y = '2'
+    if (x .eq. 3) y = '3'
+    if (x .eq. 4) y = '4'
+    if (x .eq. 5) y = '5'
+    l = l .or. w(7:7) .ne. y
+    l = l .or. w(19:19) .ne. y
+    l = l .or. w(26:26) .ne. y
+    l = l .or. w(38:38) .ne. y
+    l = l .or. c .ne. w(8:19)
+    l = l .or. d .ne. w(1:7)
+    l = l .or. s .ne. w(20:26)
+    do 113, p = 1, 2
+      do 113, q = 3, 7
+	do 113, r = 1, 7
+	  if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r
+	  l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38)
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26)
+	  if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r
+	  l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26)
+113 continue
+    do 114, p = 3, 5
+      do 114, q = 2, 6
+	do 114, r = 1, 7
+	  l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r
+	  l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r
+114 continue
+    do 115, p = 1, 5
+      do 115, q = 4, 6
+	l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q
+115 continue
+    x = omp_get_thread_num ()
+    w = ''
+    if (x .eq. 0) w = 'thread0thr_number_0THREAD0THR_NUMBER_0'
+    if (x .eq. 1) w = 'thread1thr_number_1THREAD1THR_NUMBER_1'
+    if (x .eq. 2) w = 'thread2thr_number_2THREAD2THR_NUMBER_2'
+    if (x .eq. 3) w = 'thread3thr_number_3THREAD3THR_NUMBER_3'
+    if (x .eq. 4) w = 'thread4thr_number_4THREAD4THR_NUMBER_4'
+    if (x .eq. 5) w = 'thread5thr_number_5THREAD5THR_NUMBER_5'
+    c = w(8:19)
+    d = w(1:7)
+    forall (p = 1:2, q = 3:5, r = 1:7) e(p, q, r) = 5 * x + p + q + 2 * r
+    forall (p = 1:2, q = 3:7, r = 1:7) f(p, q, r) = 25 * x + p + q + 2 * r
+    forall (p = 1:5, q = 3:7, p + q .le. 8) g(p, q) = w(8:19)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) g(p, q) = w(27:38)
+    forall (p = 1:5, q = 3:7, p + q .le. 8) h(p, q) = w(1:7)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) h(p, q) = w(20:26)
+    forall (p = 3:5, q = 2:6, r = 1:7) i(p - 2, q - 1, r) = (7.5 + x) * p * q * r
+    forall (p = 3:5, q = 2:6, r = 1:7) j(p, q + 3, r + 6) = (9.5 + x) * p * q * r
+    forall (p = 1:5, q = 7:7, r = 4:6) k(p, q - 6, r - 3) = 19 + x + p + q + 3 * r
+    s = w(20:26)
+    forall (p = 1:2, q = 3:5, r = 1:7) t(p, q, r) = -10 + x + p - q + 2 * r
+    forall (p = 1:2, q = 3:7, r = 1:7) u(p, q, r) = 30 - x - p + q - 2 * r
+    forall (p = 1:5, q = 3:7, p + q .le. 8) v(p, q) = w(1:7)
+    forall (p = 1:5, q = 3:7, p + q .gt. 8) v(p, q) = w(20:26)
+!$omp barrier
+    y = ''
+    if (x .eq. 0) y = '0'
+    if (x .eq. 1) y = '1'
+    if (x .eq. 2) y = '2'
+    if (x .eq. 3) y = '3'
+    if (x .eq. 4) y = '4'
+    if (x .eq. 5) y = '5'
+    l = l .or. w(7:7) .ne. y
+    l = l .or. w(19:19) .ne. y
+    l = l .or. w(26:26) .ne. y
+    l = l .or. w(38:38) .ne. y
+    l = l .or. c .ne. w(8:19)
+    l = l .or. d .ne. w(1:7)
+    l = l .or. s .ne. w(20:26)
+    do 123, p = 1, 2
+      do 123, q = 3, 7
+	do 123, r = 1, 7
+	  if (q .lt. 6) l = l .or. e(p, q, r) .ne. 5 * x + p + q + 2 * r
+	  l = l .or. f(p, q, r) .ne. 25 * x + p + q + 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. g(r, q) .ne. w(8:19)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. g(r, q) .ne. w(27:38)
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. h(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. h(r, q) .ne. w(20:26)
+	  if (q .lt. 6) l = l .or. t(p, q, r) .ne. -10 + x + p - q + 2 * r
+	  l = l .or. u(p, q, r) .ne. 30 - x - p + q - 2 * r
+	  if (r .lt. 6 .and. q + r .le. 8) l = l .or. v(r, q) .ne. w(1:7)
+	  if (r .lt. 6 .and. q + r .gt. 8) l = l .or. v(r, q) .ne. w(20:26)
+123 continue
+    do 124, p = 3, 5
+      do 124, q = 2, 6
+	do 124, r = 1, 7
+	  l = l .or. i(p - 2, q - 1, r) .ne. (7.5 + x) * p * q * r
+	  l = l .or. j(p, q + 3, r + 6) .ne. (9.5 + x) * p * q * r
+124 continue
+    do 125, p = 1, 5
+      do 125, q = 4, 6
+	l = l .or. k(p, 1, q - 3) .ne. 19 + x + p + 7 + 3 * q
+125 continue
+!$omp end parallel
+    if (l) call abort
+  end subroutine foo
+
+  subroutine test
+    character (len = 12) :: c
+    character (len = 7) :: d
+    integer, dimension (2, 3:5, 7) :: e
+    integer, dimension (2, 3:7, 7) :: f
+    character (len = 12), dimension (5, 3:7) :: g
+    character (len = 7), dimension (5, 3:7) :: h
+    real, dimension (3:5, 2:6, 1:7) :: i
+    double precision, dimension (3:6, 2:6, 1:7) :: j
+    integer, dimension (1:5, 7:7, 4:6) :: k
+    integer :: p, q, r
+    call foo (c, d, e, f, g, h, i, j, k, 7)
+  end subroutine test
+end