From 5d7804a940dca2bddbb34978d45e06ac7ef13c80 Mon Sep 17 00:00:00 2001
From: Tom de Vries <tom@codesourcery.com>
Date: Mon, 18 Jan 2016 12:53:03 +0000
Subject: Add oacc kernels test in libgomp

2016-01-18  Tom de Vries  <tom@codesourcery.com>

	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
	Same.
	* testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.

From-SVN: r232515
---
 .../kernels-loop-mod-not-zero.c                    | 41 ++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 libgomp/testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c

(limited to 'libgomp/testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c')

diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c
new file mode 100644
index 0000000..1433cb2
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c
@@ -0,0 +1,41 @@
+/* { dg-do run } */
+/* { dg-additional-options "-ftree-parallelize-loops=32" } */
+
+#include <stdlib.h>
+
+#define N ((1024 * 512) + 1)
+#define COUNTERTYPE unsigned int
+
+int
+main (void)
+{
+  unsigned int *__restrict a;
+  unsigned int *__restrict b;
+  unsigned int *__restrict c;
+
+  a = (unsigned int *__restrict)malloc (N * sizeof (unsigned int));
+  b = (unsigned int *__restrict)malloc (N * sizeof (unsigned int));
+  c = (unsigned int *__restrict)malloc (N * sizeof (unsigned int));
+
+  for (COUNTERTYPE i = 0; i < N; i++)
+    a[i] = i * 2;
+
+  for (COUNTERTYPE i = 0; i < N; i++)
+    b[i] = i * 4;
+
+#pragma acc kernels copyin (a[0:N], b[0:N]) copyout (c[0:N])
+  {
+    for (COUNTERTYPE ii = 0; ii < N; ii++)
+      c[ii] = a[ii] + b[ii];
+  }
+
+  for (COUNTERTYPE i = 0; i < N; i++)
+    if (c[i] != a[i] + b[i])
+      abort ();
+
+  free (a);
+  free (b);
+  free (c);
+
+  return 0;
+}
-- 
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