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-rw-r--r--gcc-4.9/libgomp/testsuite/libgomp.c/cancel-parallel-2.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.c/cancel-parallel-2.c b/gcc-4.9/libgomp/testsuite/libgomp.c/cancel-parallel-2.c
new file mode 100644
index 000000000..cae0aa45c
--- /dev/null
+++ b/gcc-4.9/libgomp/testsuite/libgomp.c/cancel-parallel-2.c
@@ -0,0 +1,53 @@
+/* { dg-do run } */
+/* { dg-set-target-env-var OMP_CANCELLATION "true" } */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <omp.h>
+
+static void
+foo (int *x)
+{
+ #pragma omp parallel firstprivate(x) num_threads (32)
+ {
+ int thr = omp_get_thread_num ();
+ switch (x[thr])
+ {
+ case 4:
+ #pragma omp cancel parallel
+ break;
+ case 3:
+ #pragma omp task
+ usleep (1000);
+ #pragma omp task
+ usleep (2000);
+ #pragma omp task
+ usleep (4000);
+ break;
+ case 2:
+ usleep (1000);
+ /* FALLTHRU */
+ case 1:
+ #pragma omp cancellation point parallel
+ break;
+ }
+ #pragma omp barrier
+ if (omp_get_cancellation ())
+ abort ();
+ }
+}
+
+int
+main ()
+{
+ int i, j, x[32] = { 0, 1, 2, 4, 2, 2, 1, 0 };
+ foo (x);
+ for (i = 0; i < 32; i++)
+ {
+ for (j = 0; j < 32; j++)
+ x[j] = rand () & 3;
+ x[rand () & 31] = 4;
+ foo (x);
+ }
+ return 0;
+}