Add definition of function MipsTargetLowering::passArgOnStack which emits nodes
for passing a function call argument on a stack.

llvm-svn: 167041
diff --git a/llvm/lib/Target/Mips/MipsISelLowering.h b/llvm/lib/Target/Mips/MipsISelLowering.h
index 9e8c659..4f1ce0c 100644
--- a/llvm/lib/Target/Mips/MipsISelLowering.h
+++ b/llvm/lib/Target/Mips/MipsISelLowering.h
@@ -309,6 +309,10 @@
                            DebugLoc dl, SelectionDAG &DAG,
                            SmallVectorImpl<SDValue> &InVals) const;
 
+    SDValue passArgOnStack(SDValue StackPtr, unsigned Offset, SDValue Chain,
+                           SDValue Arg, DebugLoc DL, bool IsTailCall,
+                           SelectionDAG &DAG) const;
+
     virtual SDValue
       LowerCall(TargetLowering::CallLoweringInfo &CLI,
                 SmallVectorImpl<SDValue> &InVals) const;