1 files changed, 108 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-15.C b/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-15.C
new file mode 100644
index 000000000..1eabce7db
--- /dev/null
+++ b/gcc-4.9/libgomp/testsuite/libgomp.c++/atomic-15.C
@@ -0,0 +1,108 @@
+// { dg-do run }
+
+extern "C" void abort (void);
+
+template <typename T>
+void
+foo ()
+{
+  extern T x;
+  T v, l = 2, s = 1;
+  #pragma omp atomic seq_cst
+    x = -3 + x;
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 3)
+    abort ();
+  #pragma omp atomic update seq_cst
+    x = 3 * 2 * 1 + x;
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 9)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    v = x = x | 16;
+  if (v != 25)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    v = x = x + 14 * 2 / 4;
+  if (v != 32)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    v = x = 5 | x;
+  if (v != 37)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    v = x = 40 + 12 - 2 - 7 - x;
+  if (v != 6)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 6)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = 3 + x; }
+  if (v != 6)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = -1 * -1 * -1 * -1 - x; }
+  if (v != 9)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != -8)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { x = 2 * 2 - x; v = x; }
+  if (v != 12)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { x = 7 & x; v = x; }
+  if (v != 4)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = 6; }
+  if (v != 4)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 6)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = 7 * 8 + 23; }
+  if (v != 6)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 79)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = 23 + 6 * 4; }
+  if (v != 79)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 47)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = l ? 17 : 12; }
+  if (v != 47)
+    abort ();
+  #pragma omp atomic capture seq_cst
+    { v = x; x = l = s++ + 3; }
+  if (v != 17 || l != 4 || s != 2)
+    abort ();
+  #pragma omp atomic read seq_cst
+    v = x;
+  if (v != 4)
+    abort ();
+}
+
+int x = 6;
+
+int
+main ()
+{
+  foo <int> ();
+  return 0;
+}