[LLVMdev] new warnings

[Mike Stump]

Seems to be a bit of new warnings recently:

llvm/llvm/lib/CodeGen/Spiller.cpp: In function 'void  
UpdateKills(llvm::MachineInstr&, llvm::BitVector&,  
std::vector<llvm::MachineOperand*,  
std::allocator<llvm::MachineOperand*> >&, const  
llvm::TargetRegisterInfo*)':
llvm/llvm/lib/CodeGen/Spiller.cpp:221: warning: unused variable 'TID'
llvm/llvm/lib/CodeGen/Spiller.cpp: In member function 'void  
llvm::LocalSpiller::TransferDeadness(llvm::MachineBasicBlock*,  
unsigned int, unsigned int, llvm::BitVector&,  
std::vector<llvm::MachineOperand*,  
std::allocator<llvm::MachineOperand*> >&)':
llvm/llvm/lib/CodeGen/Spiller.cpp:884: warning: unused variable 'TID'
llvm/llvm/lib/CodeGen/Spiller.cpp: In member function 'void  
llvm::LocalSpiller::RewriteMBB(llvm::MachineBasicBlock&,  
llvm::VirtRegMap&, llvm::AvailableSpills&, llvm::BitVector&,  
std::vector<llvm::MachineOperand*,  
std::allocator<llvm::MachineOperand*> >&)':
llvm/llvm/lib/CodeGen/Spiller.cpp:947: warning: unused variable 'TID'
llvm/llvm/lib/Target/Mips/MipsISelLowering.cpp: In member function  
'llvm::SDValue  
llvm::MipsTargetLowering::LowerFORMAL_ARGUMENTS(llvm::SDValue,  
llvm::SelectionDAG&)':
llvm/llvm/lib/Target/Mips/MipsISelLowering.cpp:958: warning: 'Opcode'  
may be used uninitialized in this function