Backport r339704 to 7.0 for PR38598

> Author: abataev
> Date: Tue Aug 14 11:31:20 2018
> New Revision: 339704
>
> URL: http://llvm.org/viewvc/llvm-project?rev=339704&view=rev
> Log:
> [OPENMP] Fix processing of declare target construct.
>
> The attribute marked as inheritable since OpenMP 5.0 supports it +
> additional fixes to support new functionality.

llvm-svn: 339998

1 files changed, 24 insertions, 0 deletions

diff --git a/clang/test/OpenMP/declare_target_ast_print.cpp b/clang/test/OpenMP/declare_target_ast_print.cpp
index bd1acc28dc6..1ffa456b7d7 100644
--- a/clang/test/OpenMP/declare_target_ast_print.cpp
+++ b/clang/test/OpenMP/declare_target_ast_print.cpp
@@ -150,11 +150,35 @@ struct SSSTt {
 // CHECK: #pragma omp end declare target
 // CHECK: int b;
 
+#pragma omp declare target
+template <typename T>
+T baz() { return T(); }
+#pragma omp end declare target
+
+template <>
+int baz() { return 1; }
+
+// CHECK: #pragma omp declare target
+// CHECK: template <typename T> T baz() {
+// CHECK:     return T();
+// CHECK: }
+// CHECK: #pragma omp end declare target
+// CHECK: #pragma omp declare target
+// CHECK: template<> float baz<float>() {
+// CHECK:     return float();
+// CHECK: }
+// CHECK: template<> int baz<int>() {
+// CHECK:     return 1;
+// CHECK: }
+// CHECK: #pragma omp end declare target
+
 int main (int argc, char **argv) {
   foo();
   foo_c();
   foo_cpp();
   test1();
+  baz<float>();
+  baz<int>();
   return (0);
 }