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-rw-r--r--gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c
new file mode 100644
index 000000000..86b0d691f
--- /dev/null
+++ b/gcc-4.2.1-5666.3/libgomp/testsuite/libgomp.c/copyin-3.c
@@ -0,0 +1,42 @@
+/* { dg-do run } */
+/* { dg-options "-O2" } */
+/* { dg-require-effective-target tls_runtime } */
+
+#include <omp.h>
+#include <stdlib.h>
+
+int thr;
+#pragma omp threadprivate (thr)
+
+int
+test (int l)
+{
+ return l || (thr != omp_get_thread_num () * 2);
+}
+
+int
+main (void)
+{
+ int l = 0;
+
+ omp_set_dynamic (0);
+ omp_set_num_threads (6);
+
+ thr = 8;
+ /* Broadcast the value to all threads. */
+#pragma omp parallel copyin (thr)
+ ;
+
+#pragma omp parallel reduction (||:l)
+ {
+ /* Now test if the broadcast succeeded. */
+ l = thr != 8;
+ thr = omp_get_thread_num () * 2;
+#pragma omp barrier
+ l = test (l);
+ }
+
+ if (l)
+ abort ();
+ return 0;
+}