diff options
Diffstat (limited to 'lib/Target/Sparc')
-rw-r--r-- | lib/Target/Sparc/SparcFrameLowering.cpp | 16 | ||||
-rw-r--r-- | lib/Target/Sparc/SparcFrameLowering.h | 4 | ||||
-rw-r--r-- | lib/Target/Sparc/SparcRegisterInfo.cpp | 13 | ||||
-rw-r--r-- | lib/Target/Sparc/SparcRegisterInfo.h | 4 |
4 files changed, 20 insertions, 17 deletions
diff --git a/lib/Target/Sparc/SparcFrameLowering.cpp b/lib/Target/Sparc/SparcFrameLowering.cpp index 6c47c70222..a0dae6e948 100644 --- a/lib/Target/Sparc/SparcFrameLowering.cpp +++ b/lib/Target/Sparc/SparcFrameLowering.cpp @@ -67,6 +67,22 @@ void SparcFrameLowering::emitPrologue(MachineFunction &MF) const { } } +void SparcFrameLowering:: +eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, + MachineBasicBlock::iterator I) const { + MachineInstr &MI = *I; + DebugLoc dl = MI.getDebugLoc(); + int Size = MI.getOperand(0).getImm(); + if (MI.getOpcode() == SP::ADJCALLSTACKDOWN) + Size = -Size; + const SparcInstrInfo &TII = + *static_cast<const SparcInstrInfo*>(MF.getTarget().getInstrInfo()); + if (Size) + BuildMI(MBB, I, dl, TII.get(SP::ADDri), SP::O6).addReg(SP::O6).addImm(Size); + MBB.erase(I); +} + + void SparcFrameLowering::emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const { MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr(); diff --git a/lib/Target/Sparc/SparcFrameLowering.h b/lib/Target/Sparc/SparcFrameLowering.h index 6b593c95bb..464233e7da 100644 --- a/lib/Target/Sparc/SparcFrameLowering.h +++ b/lib/Target/Sparc/SparcFrameLowering.h @@ -32,6 +32,10 @@ public: void emitPrologue(MachineFunction &MF) const; void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const; + void eliminateCallFramePseudoInstr(MachineFunction &MF, + MachineBasicBlock &MBB, + MachineBasicBlock::iterator I) const; + bool hasFP(const MachineFunction &MF) const { return false; } }; diff --git a/lib/Target/Sparc/SparcRegisterInfo.cpp b/lib/Target/Sparc/SparcRegisterInfo.cpp index ac1a3507d1..25e90b7af5 100644 --- a/lib/Target/Sparc/SparcRegisterInfo.cpp +++ b/lib/Target/Sparc/SparcRegisterInfo.cpp @@ -56,19 +56,6 @@ BitVector SparcRegisterInfo::getReservedRegs(const MachineFunction &MF) const { return Reserved; } -void SparcRegisterInfo:: -eliminateCallFramePseudoInstr(MachineFunction &MF, MachineBasicBlock &MBB, - MachineBasicBlock::iterator I) const { - MachineInstr &MI = *I; - DebugLoc dl = MI.getDebugLoc(); - int Size = MI.getOperand(0).getImm(); - if (MI.getOpcode() == SP::ADJCALLSTACKDOWN) - Size = -Size; - if (Size) - BuildMI(MBB, I, dl, TII.get(SP::ADDri), SP::O6).addReg(SP::O6).addImm(Size); - MBB.erase(I); -} - void SparcRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h index 37bb4d5555..357879bf6c 100644 --- a/lib/Target/Sparc/SparcRegisterInfo.h +++ b/lib/Target/Sparc/SparcRegisterInfo.h @@ -36,10 +36,6 @@ struct SparcRegisterInfo : public SparcGenRegisterInfo { BitVector getReservedRegs(const MachineFunction &MF) const; - void eliminateCallFramePseudoInstr(MachineFunction &MF, - MachineBasicBlock &MBB, - MachineBasicBlock::iterator I) const; - void eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj, unsigned FIOperandNum, RegScavenger *RS = NULL) const; |