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

llvm-svn: 95130
diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index e67002a..d5d61ea 100644
--- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -250,7 +250,7 @@
 }
 
 SDValue
-SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
+SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee, const Type *RetTy,
                                CallingConv::ID CallConv, bool isVarArg,
                                bool &isTailCall,
                                const SmallVectorImpl<ISD::OutputArg> &Outs,