Vendor import of clang trunk r321017:vendor/clang/clang-trunk-r321017

https://llvm.org/svn/llvm-project/cfe/trunk@321017

1 files changed, 61 insertions, 0 deletions

diff --git a/test/OpenMP/openmp_win_codegen.cpp b/test/OpenMP/openmp_win_codegen.cpp
new file mode 100644
index 000000000000..45b2c185cb8f
--- /dev/null
+++ b/test/OpenMP/openmp_win_codegen.cpp
@@ -0,0 +1,61 @@
+// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-pc-windows-msvc18.0.0 -std=c++11 -fms-compatibility-version=18 -fms-extensions -emit-llvm %s -fexceptions -fcxx-exceptions -o - -O1 | FileCheck %s
+// REQUIRES: x86-registered-target
+// expected-no-diagnostics
+
+void foo();
+void bar();
+
+struct Test {
+  static void main() {
+    int failed = 0;
+    int j = 2;
+
+#pragma omp parallel
+    {
+      int local_j = 3;
+#pragma omp single copyprivate(local_j)
+      {
+        local_j = 4;
+      }
+
+      // Assure reports a data race, but value written to "j"
+      // should always be the same.
+      j = local_j;
+    }
+
+  }
+};
+
+// CHECK-LABEL: @main
+int main() {
+  // CHECK: call void @{{.+}}main
+  Test::main();
+  // CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call(%ident_t* {{.*}}@0, i32 0, void (i32*, i32*, ...)* bitcast (void (i32*, i32*)* [[OUTLINED:@.+]] to void (i32*, i32*, ...)*))
+#pragma omp parallel
+  {
+    try {
+      foo();
+    } catch (int t) {
+#pragma omp critical
+      {
+        bar();
+      };
+    }
+  };
+  // CHECK: ret i32 0
+  return 0;
+}
+
+// CHECK: define internal void [[OUTLINED]](
+// CHECK: [[GID:%.+]] = {{.*}}call i32 @__kmpc_global_thread_num(%ident_t* {{.*}}@0)
+// CHECK: invoke void @{{.+}}foo
+// CHECK: catchswitch within
+// CHECK: catchpad within
+// CHECK: call void @__kmpc_critical(%ident_t* {{.*}}@0, i32 [[GID]],
+// CHECK: invoke void @{{.+}}bar
+// CHECK: call void @__kmpc_end_critical(%ident_t* {{.*}}@0, i32 [[GID]],
+// CHECK: catchret from
+// CHECK: cleanuppad within
+// CHECK: call void @__kmpc_end_critical(%ident_t* {{.*}}@0, i32 [[GID]],
+// CHECK: cleanupret from
+