* c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause

	with decl that is not pointer nor array.

	* semantics.c (finish_omp_clauses): Diagnose aligned clause
	with decl that is not pointer nor array nor reference to those.

	* g++.dg/gomp/simd-1.C: New test.
	* g++.dg/gomp/declare-simd-1.C (f32): Fix up aligned clause argument.
	* g++.dg/gomp/declare-simd-2.C (fn13, fn14): Add new tests.
	* gcc.dg/gomp/declare-simd-2.c (fn7, fn8, fn9, fn10, fn11): Likewise.
	* c-c++-common/gomp/simd6.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204273 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/c-c++-common/gomp/simd6.c b/gcc/testsuite/c-c++-common/gomp/simd6.c
new file mode 100644
index 00000000000..3a90c225e9e
--- /dev/null
+++ b/gcc/testsuite/c-c++-common/gomp/simd6.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-fopenmp" } */
+
+extern int a[1024];
+
+struct S { int i; } s;
+
+void
+f1 (int x, float f, int *p)
+{
+  int i;
+  #pragma omp simd aligned(x : 32)	/* { dg-error "neither a pointer nor an array" } */
+  for (i = 0; i < 1024; i++)
+    a[i]++;
+  #pragma omp simd aligned(f)		/* { dg-error "neither a pointer nor an array" } */
+  for (i = 0; i < 1024; i++)
+    a[i]++;
+  #pragma omp simd aligned(s : 16)	/* { dg-error "neither a pointer nor an array" } */
+  for (i = 0; i < 1024; i++)
+    a[i]++;
+  #pragma omp simd aligned(a : 8)
+  for (i = 0; i < 1024; i++)
+    a[i]++;
+  #pragma omp simd aligned(p : 8)
+  for (i = 0; i < 1024; i++)
+    a[i]++;
+}