[OpenMP] Sema and parsing for 'target teams distribute' pragma
This patch is to implement sema and parsing for 'target teams distribute' pragma.
Differential Revision: https://reviews.llvm.org/D28015
llvm-svn: 290508
diff --git a/clang/test/OpenMP/target_teams_distribute_private_messages.cpp b/clang/test/OpenMP/target_teams_distribute_private_messages.cpp
new file mode 100644
index 0000000..fcbd4f8
--- /dev/null
+++ b/clang/test/OpenMP/target_teams_distribute_private_messages.cpp
@@ -0,0 +1,111 @@
+// RUN: %clang_cc1 -verify -fopenmp %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note {{forward declaration of 'S1'}}
+extern S1 a;
+class S2 {
+ mutable int a;
+public:
+ S2():a(0) { }
+ static float S2s; // expected-note {{predetermined as shared}}
+};
+const S2 b;
+const S2 ba[5];
+class S3 {
+ int a;
+public:
+ S3():a(0) { }
+};
+const S3 c; // expected-note {{predetermined as shared}}
+const S3 ca[5]; // expected-note {{predetermined as shared}}
+extern const int f; // expected-note {{predetermined as shared}}
+class S4 {
+ int a;
+ S4(); // expected-note {{implicitly declared private here}}
+public:
+ S4(int v):a(v) { }
+};
+class S5 {
+ int a;
+ S5():a(0) {} // expected-note {{implicitly declared private here}}
+public:
+ S5(int v):a(v) { }
+};
+
+S3 h;
+#pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
+
+
+int main(int argc, char **argv) {
+ const int d = 5; // expected-note {{predetermined as shared}}
+ const int da[5] = { 0 }; // expected-note {{predetermined as shared}}
+ S4 e(4);
+ S5 g(5);
+ int i;
+ int &j = i;
+
+#pragma omp target teams distribute private // expected-error {{expected '(' after 'private'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private () // expected-error {{expected expression}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (argc)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (S1) // expected-error {{'S1' does not refer to a value}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (a, b, c, d, f) // expected-error {{private variable with incomplete type 'S1'}} expected-error 3 {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private (argv[1]) // expected-error {{expected variable name}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(ba)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(ca) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(da) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(S2::S2s) // expected-error {{shared variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute shared(i)
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute firstprivate(i), private(i) // expected-error {{firstprivate variable cannot be private}} expected-note {{defined as firstprivate}}
+ for (int k = 0; k < argc; ++k) ++k;
+
+#pragma omp target teams distribute private(j)
+ for (int k = 0; k < argc; ++k) ++k;
+
+ return 0;
+}
