obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 54 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90 b/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90
new file mode 100644
index 000000000..1dea2c8eb
--- /dev/null
+++ b/libgomp/testsuite/libgomp.fortran/omp_atomic2.f90
@@ -0,0 +1,54 @@
+! { dg-do run }
+  real, dimension (20) :: r
+  integer, dimension (20) :: d
+  integer :: i, j, k, n
+  integer (kind = 2) :: a, b, c
+
+  do 10 i = 1, 20
+    r(i) = i
+10  d(i) = 21 - i
+
+  n = 20
+  call foo (r, d, n)
+
+  if (n .ne. 22) call abort
+  if (any (r .ne. 33)) call abort
+
+  i = 1
+  j = 18
+  k = 23
+!$omp atomic
+  i = min (i, j, k, n)
+  if (i .ne. 1) call abort
+!$omp atomic
+  i = max (j, n, k, i)
+  if (i .ne. 23) call abort
+
+  a = 1
+  b = 18
+  c = 23
+!$omp atomic
+  a = min (a, b, c)
+  if (a .ne. 1) call abort
+!$omp atomic
+  a = max (a, b, c)
+  if (a .ne. 23) call abort
+
+contains
+  function bar (i)
+    real bar
+    integer i
+    bar = 12.0 + i
+  end function bar
+
+  subroutine foo (x, y, n)
+    integer i, y (*), n
+    real x (*)
+    do i = 1, n
+!$omp atomic
+      x(y(i)) = x(y(i)) + bar (i)
+    end do
+!$omp atomic
+    n = n + 2
+  end subroutine foo
+end