SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG);
SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG);
SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG);
+ SDValue LowerTRAMPOLINE(SDValue Op, SelectionDAG &DAG);
SDValue LowerVASTART(SDValue Op, SelectionDAG &DAG,
int VarArgsFrameIndex, int VarArgsStackOffset,
unsigned VarArgsNumGPR, unsigned VarArgsNumFPR,