Add support for multiple return values for the PPC target by
converting call result lowering to use the CallingConvLowering
infastructure.

llvm-svn: 48552
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.h b/llvm/lib/Target/PowerPC/PPCISelLowering.h
index 5229693..61a2f25 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.h
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.h
@@ -317,7 +317,7 @@
                                     unsigned &VarArgsNumFPR,
                                     const PPCSubtarget &Subtarget);
     SDOperand LowerCALL(SDOperand Op, SelectionDAG &DAG,
-                        const PPCSubtarget &Subtarget);
+                        const PPCSubtarget &Subtarget, TargetMachine &TM);
     SDOperand LowerRET(SDOperand Op, SelectionDAG &DAG, TargetMachine &TM);
     SDOperand LowerSTACKRESTORE(SDOperand Op, SelectionDAG &DAG,
                                 const PPCSubtarget &Subtarget);