[NFC][clang][astdump] Some baseline tests for OpenMP
Summary:
Split off from D59214.
Not a fully exhaustive test coverage, but better than what there currently is.
Differential Revision: https://reviews.llvm.org/D59306
llvm-svn: 356569
diff --git a/clang/test/AST/ast-dump-openmp-parallel.c b/clang/test/AST/ast-dump-openmp-parallel.c
new file mode 100644
index 0000000..1facb5f
--- /dev/null
+++ b/clang/test/AST/ast-dump-openmp-parallel.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -ast-dump %s | FileCheck --match-full-lines -implicit-check-not=openmp_structured_block %s
+
+void test() {
+#pragma omp parallel
+ ;
+}
+
+// CHECK: TranslationUnitDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
+// CHECK: `-FunctionDecl 0x{{.*}} <{{.*}}ast-dump-openmp-parallel.c:3:1, line:6:1> line:3:6 test 'void ()'
+// CHECK-NEXT: `-CompoundStmt 0x{{.*}} <col:13, line:6:1>
+// CHECK-NEXT: `-OMPParallelDirective 0x{{.*}} <line:4:9, col:21>
+// CHECK-NEXT: `-CapturedStmt 0x{{.*}} <line:5:3>
+// CHECK-NEXT: `-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc> nothrow
+// CHECK-NEXT: |-NullStmt 0x{{.*}} <col:3>
+// CHECK-NEXT: |-ImplicitParamDecl 0x{{.*}} <line:4:9> col:9 implicit .global_tid. 'const int *const restrict'
+// CHECK-NEXT: |-ImplicitParamDecl 0x{{.*}} <col:9> col:9 implicit .bound_tid. 'const int *const restrict'
+// CHECK-NEXT: `-ImplicitParamDecl 0x{{.*}} <col:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-parallel.c:4:9) *const restrict'