1 files changed, 71 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c-c++-common/simd-1.c b/libgomp/testsuite/libgomp.c-c++-common/simd-1.c
new file mode 100644
index 00000000000..cce234d8171
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c-c++-common/simd-1.c
@@ -0,0 +1,71 @@
+// { dg-do run }
+// { dg-additional-options "-msse2" { target sse2_runtime } }
+// { dg-additional-options "-mavx" { target avx_runtime } }
+
+#define N 1024
+int a[N], b[N];
+
+int
+f1 (void)
+{
+  int i;
+  #pragma omp simd private (i)
+  for (i = 0; i < N; i++)
+    a[i] = b[i] * 2;
+  #pragma omp simd lastprivate (i)
+  for (i = 0; i < N; i++)
+    a[i] += b[i] * 2;
+  return i;
+}
+
+int
+f2 (void)
+{
+  int i, j;
+  #pragma omp simd private (i), collapse (2), lastprivate (j)
+  for (i = 0; i < 32; i++)
+    for (j = 0; j < 32; ++j)
+      a[i * 32 + j] += b[i * 32 + j] * 2;
+  return j;
+}
+
+int
+f3 (void)
+{
+  static int i;
+  #pragma omp for simd private (i)
+  for (i = 0; i < N; ++i)
+    a[i] = b[i] * 2;
+  #pragma omp for simd lastprivate (i)
+  for (i = 0; i < N; ++i)
+    a[i] += b[i] * 2;
+  return i;
+}
+
+int
+f4 (void)
+{
+  static int i, j;
+  #pragma omp for simd private (i)collapse (2)lastprivate (j)
+  for (i = 0; i < 32; ++i)
+    for (j = 0; j < 32; j++)
+      a[i * 32 + j] += b[i * 32 + j] * 2;
+  return j;
+}
+
+int
+main ()
+{
+  int i;
+  for (i = 0; i < N; ++i)
+    a[i] = b[i] = i;
+  if (f1 () != 1024 || f2 () != 32)
+    __builtin_abort ();
+  #pragma omp parallel num_threads(4)
+  if (f3 () != 1024 || f4 () != 32)
+    __builtin_abort ();
+  for (i = 0; i < N; ++i)
+    if (a[i] != 6 * i || b[i] != i)
+      __builtin_abort ();
+  return 0;
+}