}
}
+/// MipsII - This namespace holds all of the target specific flags that
+/// instruction info tracks.
+///
+namespace MipsII {
+ /// Target Operand Flag enum.
+ enum TOF {
+ //===------------------------------------------------------------------===//
+ // Mips Specific MachineOperand flags.
+
+ MO_NO_FLAG,
+
+ /// MO_GOT - Represents the offset into the global offset table at which
+ /// the address the relocation entry symbol resides during execution.
+ MO_GOT,
+
+ /// MO_GOT_CALL - Represents the offset into the global offset table at
+ /// which the address of a call site relocation entry symbol resides
+ /// during execution. This is different from the above since this flag
+ /// can only be present in call instructions.
+ MO_GOT_CALL,
+
+ /// MO_GPREL - Represents the offset from the current gp value to be used
+ /// for the relocatable object file being produced.
+ MO_GPREL,
+
+ /// MO_ABS_HILO - Represents the hi or low part of an absolute symbol
+ /// address.
+ MO_ABS_HILO
+
+ };
+}
+
class MipsInstrInfo : public TargetInstrInfoImpl {
MipsTargetMachine &TM;
const MipsRegisterInfo RI;
unsigned SrcReg, bool isKill, int FrameIndex,
const TargetRegisterClass *RC) const;
- virtual void storeRegToAddr(MachineFunction &MF, unsigned SrcReg, bool isKill,
- SmallVectorImpl<MachineOperand> &Addr,
- const TargetRegisterClass *RC,
- SmallVectorImpl<MachineInstr*> &NewMIs) const;
-
virtual void loadRegFromStackSlot(MachineBasicBlock &MBB,
MachineBasicBlock::iterator MBBI,
unsigned DestReg, int FrameIndex,
const TargetRegisterClass *RC) const;
- virtual void loadRegFromAddr(MachineFunction &MF, unsigned DestReg,
- SmallVectorImpl<MachineOperand> &Addr,
- const TargetRegisterClass *RC,
- SmallVectorImpl<MachineInstr*> &NewMIs) const;
-
virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF,
MachineInstr* MI,
const SmallVectorImpl<unsigned> &Ops,
return 0;
}
- virtual bool BlockHasNoFallThrough(const MachineBasicBlock &MBB) const;
virtual
bool ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const;