diff options
Diffstat (limited to 'contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp b/contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp index 608ca49..3c3fa73 100644 --- a/contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp +++ b/contrib/llvm/lib/Target/MSP430/MSP430RegisterInfo.cpp @@ -101,7 +101,7 @@ bool MSP430RegisterInfo::hasFP(const MachineFunction &MF) const { MFI->isFrameAddressTaken()); } -bool MSP430RegisterInfo::hasReservedCallFrame(MachineFunction &MF) const { +bool MSP430RegisterInfo::hasReservedCallFrame(const MachineFunction &MF) const { return !MF.getFrameInfo()->hasVarSizedObjects(); } @@ -163,10 +163,9 @@ eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, MBB.erase(I); } -unsigned +void MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, - int SPAdj, FrameIndexValue *Value, - RegScavenger *RS) const { + int SPAdj, RegScavenger *RS) const { assert(SPAdj == 0 && "Unexpected"); unsigned i = 0; @@ -204,7 +203,7 @@ MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, MI.getOperand(i).ChangeToRegister(BasePtr, false); if (Offset == 0) - return 0; + return; // We need to materialize the offset via add instruction. unsigned DstReg = MI.getOperand(0).getReg(); @@ -215,12 +214,11 @@ MSP430RegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, BuildMI(MBB, llvm::next(II), dl, TII.get(MSP430::ADD16ri), DstReg) .addReg(DstReg).addImm(Offset); - return 0; + return; } MI.getOperand(i).ChangeToRegister(BasePtr, false); MI.getOperand(i+1).ChangeToImmediate(Offset); - return 0; } void |
