[OPENMP 4.5] Support fielddecls in 'shared' clause.

OpenMP 4.5 allows to use non-static data members of current class in
non-static member functions in different kind of clauses. Patch adds
support for data members in 'shared' clause.

llvm-svn: 261820

1 files changed, 19 insertions, 2 deletions

diff --git a/clang/test/OpenMP/parallel_ast_print.cpp b/clang/test/OpenMP/parallel_ast_print.cpp
index 0e84c7ebdb44..b73ab4e22b31 100644
--- a/clang/test/OpenMP/parallel_ast_print.cpp
+++ b/clang/test/OpenMP/parallel_ast_print.cpp
@@ -29,6 +29,9 @@ public:
 #pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(T::a)
     for (int k = 0; k < a.a; ++k)
       ++this->a.a;
+#pragma omp parallel shared(a) shared(this->a) shared(T::a)
+    for (int k = 0; k < a.a; ++k)
+      ++this->a.a;
   }
   S7 &operator=(S7 &s) {
 #pragma omp parallel private(a) private(this->a)
@@ -37,26 +40,35 @@ public:
 #pragma omp parallel firstprivate(a) firstprivate(this->a)
     for (int k = 0; k < s.a.a; ++k)
       ++s.a.a;
+#pragma omp parallel shared(a) shared(this->a)
+    for (int k = 0; k < s.a.a; ++k)
+      ++s.a.a;
     return *this;
   }
 };
 
 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S1::a)
 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S1::a)
+// CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S1::a)
 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(T::a)
 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(T::a)
+// CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(T::a)
 // CHECK: #pragma omp parallel private(this->a) private(this->a)
 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a)
+// CHECK: #pragma omp parallel shared(this->a) shared(this->a)
 
 class S8 : public S7<S1> {
   S8() {}
 
 public:
   S8(int v) : S7<S1>(v){
-#pragma omp parallel private(a) private(this->a) private(S7<S1>::a) 
+#pragma omp parallel private(a) private(this->a) private(S7 < S1 > ::a)
     for (int k = 0; k < a.a; ++k)
       ++this->a.a;
-#pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(S7<S1>::a) 
+#pragma omp parallel firstprivate(a) firstprivate(this->a) firstprivate(S7 < S1 > ::a)
+    for (int k = 0; k < a.a; ++k)
+      ++this->a.a;
+#pragma omp parallel shared(a) shared(this->a) shared(S7 < S1 > ::a)
     for (int k = 0; k < a.a; ++k)
       ++this->a.a;
   }
@@ -67,14 +79,19 @@ public:
 #pragma omp parallel firstprivate(a) firstprivate(this->a)
     for (int k = 0; k < s.a.a; ++k)
       ++s.a.a;
+#pragma omp parallel shared(a) shared(this->a)
+    for (int k = 0; k < s.a.a; ++k)
+      ++s.a.a;
     return *this;
   }
 };
 
 // CHECK: #pragma omp parallel private(this->a) private(this->a) private(this->S7<S1>::a)
 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a) firstprivate(this->S7<S1>::a)
+// CHECK: #pragma omp parallel shared(this->a) shared(this->a) shared(this->S7<S1>::a)
 // CHECK: #pragma omp parallel private(this->a) private(this->a)
 // CHECK: #pragma omp parallel firstprivate(this->a) firstprivate(this->a)
+// CHECK: #pragma omp parallel shared(this->a) shared(this->a)
 
 template <class T>
 struct S {