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-rw-r--r--libgomp/testsuite/libgomp.c++/shared-1.C60
1 files changed, 60 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c++/shared-1.C b/libgomp/testsuite/libgomp.c++/shared-1.C
new file mode 100644
index 000000000..334a553ce
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/shared-1.C
@@ -0,0 +1,60 @@
+#include <omp.h>
+
+extern "C" void abort (void);
+
+struct Y
+{
+ int l[5][10];
+};
+
+struct X
+{
+ struct Y y;
+ float b[10];
+};
+
+void
+parallel (int a, int b)
+{
+ int i, j;
+ struct X A[10][5];
+ a = b = 3;
+
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 5; j++)
+ A[i][j].y.l[3][3] = -10;
+
+ #pragma omp parallel shared (a, b, A) num_threads (5)
+ {
+ int i, j;
+
+ #pragma omp atomic
+ a += omp_get_num_threads ();
+
+ #pragma omp atomic
+ b += omp_get_num_threads ();
+
+ #pragma omp for private (j)
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 5; j++)
+ A[i][j].y.l[3][3] += 20;
+
+ }
+
+ for (i = 0; i < 10; i++)
+ for (j = 0; j < 5; j++)
+ if (A[i][j].y.l[3][3] != 10)
+ abort ();
+
+ if (a != 28)
+ abort ();
+
+ if (b != 28)
+ abort ();
+}
+
+main()
+{
+ parallel (1, 2);
+ return 0;
+}