Imported gcc-4.4.3

[msp430-gcc.git] / libgomp / testsuite / libgomp.fortran / reduction4.f90

diff --git a/libgomp/testsuite/libgomp.fortran/reduction4.f90 b/libgomp/testsuite/libgomp.fortran/reduction4.f90
new file mode 100644 (file)
index 0000000..bb1ed0e
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/reduction4.f90
@@ -0,0 +1,56 @@
+! { dg-do run }
+!$ use omp_lib
+
+  integer (kind = 4) :: i, ia (6), j, ja (6), k, ka (6), ta (6), n, cnt, x
+  logical :: v
+
+  i = Z'ffff0f'
+  ia = Z'f0ff0f'
+  j = Z'0f0000'
+  ja = Z'0f5a00'
+  k = Z'055aa0'
+  ka = Z'05a5a5'
+  v = .false.
+  cnt = -1
+  x = not(0)
+
+!$omp parallel num_threads (3) private (n) reduction (.or.:v) &
+!$omp & reduction (iand:i, ia) reduction (ior:j, ja) reduction (ieor:k, ka)
+!$ if (i .ne. x .or. any (ia .ne. x)) v = .true.
+!$ if (j .ne. 0 .or. any (ja .ne. 0)) v = .true.
+!$ if (k .ne. 0 .or. any (ka .ne. 0)) v = .true.
+  n = omp_get_thread_num ()
+  if (n .eq. 0) then
+    cnt = omp_get_num_threads ()
+    i = Z'ff7fff'
+    ia(3:5) = Z'fffff1'
+    j = Z'078000'
+    ja(1:3) = 1
+    k = Z'78'
+    ka(3:6) = Z'f0f'
+  else if (n .eq. 1) then
+    i = Z'ffff77'
+    ia(2:5) = Z'ffafff'
+    j = Z'007800'
+    ja(2:5) = 8
+    k = Z'57'
+    ka(3:4) = Z'f0108'
+  else
+    i = Z'777fff'
+    ia(1:2) = Z'fffff3'
+    j = Z'000780'
+    ja(5:6) = Z'f00'
+    k = Z'1000'
+    ka(6:6) = Z'777'
+  end if
+!$omp end parallel
+  if (v) call abort
+  if (cnt .eq. 3) then
+    ta = (/Z'f0ff03', Z'f0af03', Z'f0af01', Z'f0af01', Z'f0af01', Z'f0ff0f'/)
+    if (i .ne. Z'777f07' .or. any (ia .ne. ta)) call abort
+    ta = (/Z'f5a01', Z'f5a09', Z'f5a09', Z'f5a08', Z'f5f08', Z'f5f00'/)
+    if (j .ne. Z'fff80' .or. any (ja .ne. ta)) call abort
+    ta = (/Z'5a5a5', Z'5a5a5', Z'aaba2', Z'aaba2', Z'5aaaa', Z'5addd'/)
+    if (k .ne. Z'54a8f' .or. any (ka .ne. ta)) call abort
+  end if
+end