1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeon/R600ISelLowering.h b/src/gallium/drivers/radeon/R600ISelLowering.h
index f57ee977888..2eb7eddddd2 100644
--- a/src/gallium/drivers/radeon/R600ISelLowering.h
+++ b/src/gallium/drivers/radeon/R600ISelLowering.h
@@ -33,8 +33,11 @@ private:
 
   /// lowerImplicitParameter - Each OpenCL kernel has nine implicit parameters
   /// that are stored in the first nine dwords of a Vertex Buffer.  These
-  /// implicit parameters are represented by pseudo instructions, which are
-  /// lowered to VTX_READ instructions by this function. 
+  /// implicit parameters are lowered to load instructions which retreive the
+  /// values from the Vertex Buffer.
+  SDValue LowerImplicitParameter(SelectionDAG &DAG, EVT VT,
+                                 DebugLoc DL, unsigned DwordOffset) const;
+
   void lowerImplicitParameter(MachineInstr *MI, MachineBasicBlock &BB,
       MachineRegisterInfo & MRI, unsigned dword_offset) const;