Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.fortran / crayptr1.f90

diff --git a/libgomp/testsuite/libgomp.fortran/crayptr1.f90 b/libgomp/testsuite/libgomp.fortran/crayptr1.f90
new file mode 100644 (file)
index 0000000..57c59f7
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/crayptr1.f90
@@ -0,0 +1,46 @@
+! { dg-do run }
+! { dg-options "-fopenmp -fcray-pointer" }
+
+  use omp_lib
+  integer :: a, b, c, p
+  logical :: l
+  pointer (ip, p)
+  a = 1
+  b = 2
+  c = 3
+  l = .false.
+  ip = loc (a)
+
+!$omp parallel num_threads (2) reduction (.or.:l)
+  l = p .ne. 1
+!$omp barrier
+!$omp master
+  ip = loc (b)
+!$omp end master
+!$omp barrier
+  l = l .or. p .ne. 2
+!$omp barrier
+  if (omp_get_thread_num () .eq. 1 .or. omp_get_num_threads () .lt. 2) &
+    ip = loc (c)
+!$omp barrier
+  l = l .or. p .ne. 3
+!$omp end parallel
+
+  if (l) call abort
+
+  l = .false.
+!$omp parallel num_threads (2) reduction (.or.:l) default (private)
+  ip = loc (a)
+  a = 3 * omp_get_thread_num () + 4
+  b = a + 1
+  c = a + 2
+  l = p .ne. 3 * omp_get_thread_num () + 4
+  ip = loc (c)
+  l = l .or. p .ne. 3 * omp_get_thread_num () + 6
+  ip = loc (b)
+  l = l .or. p .ne. 3 * omp_get_thread_num () + 5
+!$omp end parallel
+
+  if (l) call abort
+
+end