virtual bool expandPostRAPseudo(MachineBasicBlock::iterator MI) const;
- virtual unsigned GetOppositeBranchOpc(unsigned Opc) const;
+ virtual unsigned getOppositeBranchOpc(unsigned Opc) const;
// Adjust SP by FrameSize bytes. Save RA, S0, S1
void makeFrame(unsigned SP, int64_t FrameSize, MachineBasicBlock &MBB,
- MachineBasicBlock::iterator I) const;
+ MachineBasicBlock::iterator I) const;
// Adjust SP by FrameSize bytes. Restore RA, S0, S1
void restoreFrame(unsigned SP, int64_t FrameSize, MachineBasicBlock &MBB,
MachineBasicBlock::iterator II, DebugLoc DL,
unsigned &NewImm) const;
+ unsigned basicLoadImmediate(unsigned FrameReg,
+ int64_t Imm, MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator II, DebugLoc DL,
+ unsigned &NewImm) const;
+
+ static bool validImmediate(unsigned Opcode, unsigned Reg, int64_t Amount);
+
static bool validSpImm8(int offset) {
return ((offset & 7) == 0) && isInt<11>(offset);
}
void BuildAddiuSpImm
(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, int64_t Imm) const;
+ unsigned getInlineAsmLength(const char *Str,
+ const MCAsmInfo &MAI) const;
private:
- virtual unsigned GetAnalyzableBrOpc(unsigned Opc) const;
+ virtual unsigned getAnalyzableBrOpc(unsigned Opc) const;
void ExpandRetRA16(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
unsigned Opc) const;