--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/libgomp/testsuite/libgomp.fortran/appendix-a/a.19.1.f90	Fri Jul 17 14:47:48 2009 +0900
@@ -0,0 +1,60 @@
+! { dg-do run }
+        SUBROUTINE F1(Q)
+        COMMON /DATA/ P, X
+        INTEGER, TARGET :: X
+        INTEGER, POINTER :: P
+        INTEGER Q
+        Q=1
+!$OMP FLUSH
+        ! X, P and Q are flushed
+        ! because they are shared and accessible
+      END SUBROUTINE F1
+      SUBROUTINE F2(Q)
+        COMMON /DATA/ P, X
+        INTEGER, TARGET :: X
+        INTEGER, POINTER :: P
+        INTEGER Q
+!$OMP BARRIER
+          Q=2
+!$OMP BARRIER
+          ! a barrier implies a flush
+          ! X, P and Q are flushed
+          ! because they are shared and accessible
+        END SUBROUTINE F2
+
+      INTEGER FUNCTION G(N)
+          COMMON /DATA/ P, X
+          INTEGER, TARGET :: X
+          INTEGER, POINTER :: P
+          INTEGER N
+          INTEGER I, J, SUM
+          I=1
+          SUM = 0
+          P=1
+!$OMP PARALLEL REDUCTION(+: SUM) NUM_THREADS(2)
+          CALL F1(J)
+                ! I, N and SUM were not flushed
+                !   because they were not accessible in F1
+                ! J was flushed because it was accessible
+          SUM = SUM + J
+          CALL F2(J)
+                ! I, N, and SUM were not flushed
+                ! because they were not accessible in f2
+                ! J was flushed because it was accessible
+          SUM = SUM + I + J + P + N
+!$OMP END PARALLEL
+          G = SUM
+      END FUNCTION G
+
+      PROGRAM A19
+        COMMON /DATA/ P, X
+        INTEGER, TARGET :: X
+        INTEGER, POINTER :: P
+        INTEGER RESULT, G
+        P => X
+        RESULT = G(10)
+        PRINT *, RESULT
+        IF (RESULT .NE. 30) THEN
+          CALL ABORT
+        ENDIF
+      END PROGRAM A19