1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGenOpenCL/blocks.cl b/test/CodeGenOpenCL/blocks.cl
new file mode 100644
index 000000000000..5f0cceaf6cdb
--- /dev/null
+++ b/test/CodeGenOpenCL/blocks.cl
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 %s -cl-std=CL2.0 -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck -check-prefix=GENERIC -check-prefix=COMMON %s
+// RUN: %clang_cc1 %s -cl-std=CL2.0 -emit-llvm -o - -O0 -triple amdgcn-amd-amdhsa-opencl | FileCheck -check-prefix=AMD -check-prefix=COMMON %s
+
+// Checking for null instead of @__NSConcreteGlobalBlock symbol
+// COMMON: @__block_literal_global = internal addrspace(1) constant { i8**, i32, i32, i8*, %struct.__block_descriptor addrspace(2)* } { i8** null
+void (^block_A)(local void *) = ^(local void *a) {
+  return;
+};
+
+void foo(){
+  int i;
+// Checking for null instead of @_NSConcreteStackBlock symbol
+// COMMON: store i8* null, i8** %block.isa
+  int (^ block_B)(void) = ^{
+    return i;
+  };
+}