[OPENMP 4.5] Allow data members in 'aligned' clause.

OpenMP 4.5 allows privatization of data members OpenMP clauses. Patch
adds support for data members in 'aligned' clause.

llvm-svn: 264715

1 files changed, 52 insertions, 0 deletions

diff --git a/clang/test/OpenMP/simd_ast_print.cpp b/clang/test/OpenMP/simd_ast_print.cpp
index cabbe338db2..99c00c6dca8 100644
--- a/clang/test/OpenMP/simd_ast_print.cpp
+++ b/clang/test/OpenMP/simd_ast_print.cpp
@@ -6,6 +6,58 @@
 #ifndef HEADER
 #define HEADER
 
+struct SS {
+  SS(): a(0) {}
+  SS(int v) : a(v) {}
+  int a;
+  typedef int type;
+};
+
+template <typename T>
+class S7 : public T {
+protected:
+  T *a;
+  T b[2];
+  S7() : a(0) {}
+
+public:
+  S7(typename T::type &v) : a((T*)&v) {
+#pragma omp simd aligned(a)
+    for (int k = 0; k < a->a; ++k)
+      ++this->a->a;
+  }
+  S7 &operator=(S7 &s) {
+#pragma omp simd aligned(this->b : 8)
+    for (int k = 0; k < s.a->a; ++k)
+      ++s.a->a;
+    return *this;
+  }
+};
+
+// CHECK: #pragma omp simd aligned(this->a)
+// CHECK: #pragma omp simd aligned(this->a)
+// CHECK: #pragma omp simd aligned(this->b: 8)
+
+class S8 : public S7<SS> {
+  S8() {}
+
+public:
+  S8(int v) : S7<SS>(v){
+#pragma omp simd aligned(S7<SS>::a)
+    for (int k = 0; k < a->a; ++k)
+      ++this->a->a;
+  }
+  S8 &operator=(S8 &s) {
+#pragma omp simd aligned(this->b: 4)
+    for (int k = 0; k < s.a->a; ++k)
+      ++s.a->a;
+    return *this;
+  }
+};
+
+// CHECK: #pragma omp simd aligned(this->S7<SS>::a)
+// CHECK: #pragma omp simd aligned(this->b: 4)
+
 void foo() {}
 int g_ind = 1;
 template<class T, class N> T reduct(T* arr, N num) {