tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.

	* tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
	* gimplify.c (omp_is_private): Change last argument's type to int.
	Only diagnose lastprivate if the simd argument is 1, only diagnose
	linear if the simd argument is 2.
	(gimplify_omp_for): Adjust omp_is_private callers.  When adding
	lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
	GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
	create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
	If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
	increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
	* omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
	OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
	* tree-nested.c (convert_nonlocal_omp_clauses,
	convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.

	* testsuite/libgomp.c/simd-7.c: New test.
	* testsuite/libgomp.c/simd-8.c: New test.
	* testsuite/libgomp.c/simd-9.c: New test.
	* testsuite/libgomp.c/loop-16.c: New test.

From-SVN: r209760

1 files changed, 27 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/loop-16.c b/libgomp/testsuite/libgomp.c/loop-16.c
new file mode 100644
index 0000000..3ef2f64
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/loop-16.c
@@ -0,0 +1,27 @@
+/* { dg-do run } */
+
+extern void abort (void);
+
+volatile int count;
+static int test (void)
+{
+  return ++count > 0;
+}
+
+int i;
+
+int
+main ()
+{
+  #pragma omp for lastprivate (i)
+  for (i = 0; i < 10; ++i)
+    {
+      int *p = &i;
+      if (test ())
+	continue;
+      abort ();
+    }
+  if (i != count)
+    abort ();
+  return 0;
+}