[OpenCL] Make sure we put string literals in the constant address space.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@194717 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 0 deletions

diff --git a/test/SemaOpenCL/str_literals.cl b/test/SemaOpenCL/str_literals.cl
new file mode 100644
index 0000000000..da665c3fd1
--- /dev/null
+++ b/test/SemaOpenCL/str_literals.cl
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 %s -verify
+// expected-no-diagnostics
+
+constant char * __constant x = "hello world";
+
+void foo(__constant char * a) {
+
+}
+
+void bar() {
+  foo("hello world");
+  foo(x);
+}