Pass callsite return type to TargetLowering::LowerCall and use that to check sibcall...

[oota-llvm.git] / lib / Target / CellSPU / SPUISelLowering.cpp

diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp
index aa7f9105f1dccf45446e2a4473346fa416cd0c66..b6a8faddc3ade8f0ccd295d22a522625a7491a42 100644 (file)
--- a/lib/Target/CellSPU/SPUISelLowering.cpp
+++ b/lib/Target/CellSPU/SPUISelLowering.cpp
@@ -1138,13 +1138,15 @@ static SDNode *isLSAAddress(SDValue Op, SelectionDAG &DAG) {
 }
 
 SDValue
-SPUTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
+SPUTargetLowering::LowerCall(SDValue Chain, SDValue Callee, const Type *RetTy,
                              CallingConv::ID CallConv, bool isVarArg,
-                             bool isTailCall,
+                             bool &isTailCall,
                              const SmallVectorImpl<ISD::OutputArg> &Outs,
                              const SmallVectorImpl<ISD::InputArg> &Ins,
                              DebugLoc dl, SelectionDAG &DAG,
                              SmallVectorImpl<SDValue> &InVals) {
+  // CellSPU target does not yet support tail call optimization.
+  isTailCall = false;
 
   const SPUSubtarget *ST = SPUTM.getSubtargetImpl();
   unsigned NumOps     = Outs.size();