public:
X86RegisterInfo(X86TargetMachine &tm, const TargetInstrInfo &tii);
- /// getX86RegNum - Returns the native X86 register number for the given LLVM
- /// register identifier.
- static unsigned getX86RegNum(unsigned RegNo);
-
// FIXME: This should be tablegen'd like getDwarfRegNum is
int getSEHRegNum(unsigned i) const;
/// callee-save registers on this target.
const uint16_t *getCalleeSavedRegs(const MachineFunction* MF = 0) const;
const uint32_t *getCallPreservedMask(CallingConv::ID) const;
+ const uint32_t *getNoPreservedMask() const;
/// getReservedRegs - Returns a bitset indexed by physical register number
/// indicating if a register is a special register that has particular uses and
bool hasReservedSpillSlot(const MachineFunction &MF, unsigned Reg,
int &FrameIdx) const;
- void eliminateCallFramePseudoInstr(MachineFunction &MF,
- MachineBasicBlock &MBB,
- MachineBasicBlock::iterator MI) const;
-
void eliminateFrameIndex(MachineBasicBlock::iterator MI,
- int SPAdj, RegScavenger *RS = NULL) const;
+ int SPAdj, unsigned FIOperandNum,
+ RegScavenger *RS = NULL) const;
// Debug information queries.
unsigned getFrameRegister(const MachineFunction &MF) const;
// getX86SubSuperRegister - X86 utility function. It returns the sub or super
// register of a specific X86 register.
-// e.g. getX86SubSuperRegister(X86::EAX, EVT::i16) return X86:AX
-unsigned getX86SubSuperRegister(unsigned, EVT, bool High=false);
+// e.g. getX86SubSuperRegister(X86::EAX, MVT::i16) return X86:AX
+unsigned getX86SubSuperRegister(unsigned, MVT::SimpleValueType, bool High=false);
} // End llvm namespace