- inline static bool isMem(const MachineInstr *MI, unsigned Op) {
- if (MI->getOperand(Op).isFrameIndex()) return true;
- return Op+4 <= MI->getNumOperands() &&
- MI->getOperand(Op ).isRegister() && isScale(MI->getOperand(Op+1)) &&
- MI->getOperand(Op+2).isRegister() &&
- (MI->getOperand(Op+3).isImmediate() ||
- MI->getOperand(Op+3).isGlobalAddress() ||
- MI->getOperand(Op+3).isConstantPoolIndex());
- }
+ bool printAsmMRegister(const MachineOperand &MO, char Mode, raw_ostream &O);
+ bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode,
+ raw_ostream &OS);
+ bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
+ unsigned AsmVariant, const char *ExtraCode,
+ raw_ostream &OS);
+
+ void printMachineInstruction(const MachineInstr *MI);
+ void printSSECC(const MachineInstr *MI, unsigned Op, raw_ostream &O);
+ void printMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+ const char *Modifier=NULL);
+ void printLeaMemReference(const MachineInstr *MI, unsigned Op, raw_ostream &O,
+ const char *Modifier=NULL);
+
+ void printPICLabel(const MachineInstr *MI, unsigned Op, raw_ostream &O);
+
+ bool runOnMachineFunction(MachineFunction &F);
+
+ void PrintDebugValueComment(const MachineInstr *MI, raw_ostream &OS);
+
+ MachineLocation getDebugValueLocation(const MachineInstr *MI) const;