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diff gcc/testsuite/c-c++-common/goacc/kernels-alias-4.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/c-c++-common/goacc/kernels-alias-4.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,23 @@
+/* { dg-additional-options "-O2" } */
+/* { dg-additional-options "-fdump-tree-ealias-all" } */
+
+#define N 2
+
+void
+foo (void)
+{
+  unsigned int a[N];
+  unsigned int *p = &a[0];
+
+#pragma acc kernels pcopyin (a, p[0:2])
+  {
+    a[0] = 0;
+    *p = 1;
+  }
+}
+
+/* Only the omp_data_i related loads should be annotated with
+   non-base 0 cliques.  */
+/* { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } } */
+/* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 2 "ealias" } } */
+