1 files changed, 10 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenFunction.h b/lib/CodeGen/CodeGenFunction.h
index a3d1acf591..b737a9ed7a 100644
--- a/lib/CodeGen/CodeGenFunction.h
+++ b/lib/CodeGen/CodeGenFunction.h
@@ -1197,6 +1197,16 @@ private:
   llvm::BasicBlock *TerminateHandler;
   llvm::BasicBlock *TrapBB;
 
+  /// Add a kernel metadata node to the named metadata node 'opencl.kernels'.
+  /// In the kernel metadata node, reference the kernel function and metadata 
+  /// nodes for its optional attribute qualifiers (OpenCL 1.1 6.7.2):
+  /// - A node for the work_group_size_hint(X,Y,Z) qualifier contains string 
+  ///   "work_group_size_hint", and three 32-bit integers X, Y and Z.
+  /// - A node for the reqd_work_group_size(X,Y,Z) qualifier contains string 
+  ///   "reqd_work_group_size", and three 32-bit integers X, Y and Z.
+  void EmitOpenCLKernelMetadata(const FunctionDecl *FD, 
+                                llvm::Function *Fn);
+
 public:
   CodeGenFunction(CodeGenModule &cgm, bool suppressNewContext=false);
   ~CodeGenFunction();