diff options
Diffstat (limited to 'lib/Target/MSP430')
| -rw-r--r-- | lib/Target/MSP430/MSP430RegisterInfo.cpp | 10 | ||||
| -rw-r--r-- | lib/Target/MSP430/MSP430RegisterInfo.h | 5 |
2 files changed, 6 insertions, 9 deletions
diff --git a/lib/Target/MSP430/MSP430RegisterInfo.cpp b/lib/Target/MSP430/MSP430RegisterInfo.cpp index 3a4c7ed..3c3fa73 100644 --- a/lib/Target/MSP430/MSP430RegisterInfo.cpp +++ b/lib/Target/MSP430/MSP430RegisterInfo.cpp @@ -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 diff --git a/lib/Target/MSP430/MSP430RegisterInfo.h b/lib/Target/MSP430/MSP430RegisterInfo.h index d68fe1f..4d2795b 100644 --- a/lib/Target/MSP430/MSP430RegisterInfo.h +++ b/lib/Target/MSP430/MSP430RegisterInfo.h @@ -46,9 +46,8 @@ public: MachineBasicBlock &MBB, MachineBasicBlock::iterator I) const; - unsigned eliminateFrameIndex(MachineBasicBlock::iterator II, - int SPAdj, FrameIndexValue *Value = NULL, - RegScavenger *RS = NULL) const; + void eliminateFrameIndex(MachineBasicBlock::iterator II, + int SPAdj, RegScavenger *RS = NULL) const; void emitPrologue(MachineFunction &MF) const; void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const; |