1 files changed, 98 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c/atomic-12.c b/libgomp/testsuite/libgomp.c/atomic-12.c
new file mode 100644
index 00000000000..a9fe5606538
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/atomic-12.c
@@ -0,0 +1,98 @@
+/* { dg-do run } */
+
+extern void abort (void);
+_Bool v, x1, x2, x3, x4, x5, x6;
+
+void
+foo (void)
+{
+  #pragma omp atomic capture
+  v = ++x1;
+  if (!v)
+    abort ();
+  #pragma omp atomic capture
+  v = x2++;
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  v = --x3;
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  v = x4--;
+  if (!v)
+    abort ();
+  #pragma omp atomic capture
+  { v = x5; x5 |= 1; }
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  { x6 |= 1; v = x6; }
+  if (!v)
+    abort ();
+}
+
+void
+bar (void)
+{
+  #pragma omp atomic write
+  x1 = 0;
+  #pragma omp atomic write
+  x2 = 0;
+  #pragma omp atomic write
+  x3 = 1;
+  #pragma omp atomic write
+  x4 = 1;
+  #pragma omp atomic capture
+  { ++x1; v = x1; }
+  if (!v)
+    abort ();
+  #pragma omp atomic capture
+  { v = x2; x2++; }
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  { --x3; v = x3; }
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  { v = x4; x4--; }
+  if (!v)
+    abort ();
+  #pragma omp atomic write
+  x1 = 0;
+  #pragma omp atomic write
+  x2 = 0;
+  #pragma omp atomic write
+  x3 = 1;
+  #pragma omp atomic write
+  x4 = 1;
+  #pragma omp atomic capture
+  { x1++; v = x1; }
+  if (!v)
+    abort ();
+  #pragma omp atomic capture
+  { v = x2; ++x2; }
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  { x3--; v = x3; }
+  if (v)
+    abort ();
+  #pragma omp atomic capture
+  { v = x4; --x4; }
+  if (!v)
+    abort ();
+}
+
+int
+main ()
+{
+  #pragma omp atomic write
+  x3 = 1;
+  #pragma omp atomic write
+  x4 = 1;
+  foo ();
+  bar ();
+  return 0;
+}