Add OpenMP dist_schedule clause to distribute directive and related regression tests.
llvm-svn: 257917
diff --git a/clang/test/OpenMP/distribute_dist_schedule_ast_print.cpp b/clang/test/OpenMP/distribute_dist_schedule_ast_print.cpp
new file mode 100644
index 0000000..32389ef
--- /dev/null
+++ b/clang/test/OpenMP/distribute_dist_schedule_ast_print.cpp
@@ -0,0 +1,106 @@
+// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// expected-no-diagnostics
+
+#ifndef HEADER
+#define HEADER
+
+void foo() {}
+
+template <class T, int N>
+T tmain(T argc) {
+ T b = argc, c, d, e, f, g;
+ static T a;
+// CHECK: static T a;
+#pragma omp distribute dist_schedule(static,10)
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, 10)
+ for (int i=0; i < 2; ++i)a=2;
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp distribute dist_schedule(static,a)
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
+ for (int i=0; i < 2; ++i)a=2;
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute dist_schedule(static,2)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)foo();
+// CHECK-NEXT: #pragma omp target
+// CHECK-NEXT: #pragma omp teams
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, 2)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute dist_schedule(static,a)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)foo();
+// CHECK-NEXT: #pragma omp target
+// CHECK-NEXT: #pragma omp teams
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+ for (int i = 0; i < 10; ++i)foo();
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp distribute
+// CHECK: #pragma omp distribute
+ for (int i = 0; i < 10; ++i)foo();
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+ return T();
+}
+
+int main (int argc, char **argv) {
+ int b = argc, c, d, e, f, g;
+ static int a;
+// CHECK: static int a;
+#pragma omp distribute dist_schedule(static,10)
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, 10)
+ for (int i=0; i < 2; ++i)a=2;
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp distribute dist_schedule(static,b)
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, b)
+ for (int i=0; i < 2; ++i)a=2;
+// CHECK-NEXT: for (int i = 0; i < 2; ++i)
+// CHECK-NEXT: a = 2;
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute dist_schedule(static,2)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)foo();
+// CHECK-NEXT: #pragma omp target
+// CHECK-NEXT: #pragma omp teams
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, 2)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+#pragma omp target
+#pragma omp teams
+#pragma omp distribute dist_schedule(static,a)
+ for (int i = 0; i < 10; ++i)
+ for (int j = 0; j < 10; ++j)foo();
+// CHECK-NEXT: #pragma omp target
+// CHECK-NEXT: #pragma omp teams
+// CHECK-NEXT: #pragma omp distribute dist_schedule(static, a)
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: for (int j = 0; j < 10; ++j)
+// CHECK-NEXT: foo();
+ for (int i = 0; i < 10; ++i)foo();
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+#pragma omp distribute
+// CHECK: #pragma omp distribute
+ for (int i = 0; i < 10; ++i)foo();
+// CHECK-NEXT: for (int i = 0; i < 10; ++i)
+// CHECK-NEXT: foo();
+ return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
+}
+
+#endif
diff --git a/clang/test/OpenMP/distribute_dist_schedule_messages.cpp b/clang/test/OpenMP/distribute_dist_schedule_messages.cpp
new file mode 100644
index 0000000..98652a2
--- /dev/null
+++ b/clang/test/OpenMP/distribute_dist_schedule_messages.cpp
@@ -0,0 +1,63 @@
+// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -verify -fopenmp -ferror-limit 100 -o - %s
+
+void foo() {
+}
+
+bool foobool(int argc) {
+ return argc;
+}
+
+struct S1; // expected-note {{declared here}} expected-note {{declared here}}
+
+template <class T, int N>
+T tmain(T argc) {
+ T b = argc, c, d, e, f, g;
+ char ** argv;
+ static T a;
+// CHECK: static T a;
+ #pragma omp distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute' are ignored}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error2 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp distribute' cannot contain more than one 'dist_schedule' clause}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error3 {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+ return T();
+}
+
+int main(int argc, char **argv) {
+ #pragma omp distribute dist_schedule // expected-error {{expected '(' after 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule ( // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule () // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static // expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (argc)) // expected-error {{expected 'static' in OpenMP clause 'dist_schedule'}} expected-warning {{extra tokens at the end of '#pragma omp distribute' are ignored}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, argc > 0 ? argv[1] : argv[2]) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static), dist_schedule (static, 1) // expected-error {{directive '#pragma omp distribute' cannot contain more than one 'dist_schedule' clause}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, S1) // expected-error {{'S1' does not refer to a value}}
+ for (int i = 0; i < 10; ++i) foo();
+ #pragma omp distribute dist_schedule (static, argv[1]=2) // expected-error {{expression must have integral or unscoped enumeration type, not 'char *'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
+ for (int i = 0; i < 10; ++i) foo();
+ return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0])); // expected-note {{in instantiation of function template specialization 'tmain<int, 5>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<char, 1>' requested here}}
+}