#ifndef LLVM_CODEGEN_INSTR_SELECTION_SUPPORT_H
#define LLVM_CODEGEN_INSTR_SELECTION_SUPPORT_H
-#include "llvm/Instruction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "Support/DataTypes.h"
class InstructionNode;
class TargetMachine;
-
+class Instruction;
//---------------------------------------------------------------------------
// Function GetConstantValueAsUnsignedInt
// in the machine instruction the 3 operands (arg1, arg2
// and result) should go.
//
-// RETURN VALUE: unsigned int flags, where
+// RETURN VALUE: unsigned flags, where
// flags & 0x01 => operand 1 is constant and needs a register
// flags & 0x02 => operand 2 is constant and needs a register
//------------------------------------------------------------------------
}
inline MachineInstr*
-Create1OperandInstr_UImmed(MachineOpCode opCode, unsigned int unextendedImmed)
+Create1OperandInstr_UImmed(MachineOpCode opCode, unsigned unextendedImmed)
{
MachineInstr* M = new MachineInstr(opCode);
M->SetMachineOperandConst(0, MachineOperand::MO_UnextendedImmed,
inline MachineInstr*
Create2OperandInstr_UImmed(MachineOpCode opCode,
- unsigned int unextendedImmed, Value* argVal2)
+ unsigned unextendedImmed, Value* argVal2)
{
MachineInstr* M = new MachineInstr(opCode);
M->SetMachineOperandConst(0, MachineOperand::MO_UnextendedImmed,
inline MachineInstr*
Create2OperandInstr_Reg(MachineOpCode opCode,
- Value* argVal1, unsigned int regNum)
+ Value* argVal1, unsigned regNum)
{
MachineInstr* M = new MachineInstr(opCode);
M->SetMachineOperandVal(0, MachineOperand::MO_VirtualRegister, argVal1);
inline MachineInstr*
Create2OperandInstr_Reg(MachineOpCode opCode,
- unsigned int regNum1, unsigned int regNum2)
+ unsigned regNum1, unsigned regNum2)
{
MachineInstr* M = new MachineInstr(opCode);
return M;
}
-inline MachineInstr*
-Create3OperandInstr(MachineOpCode opCode,
- Value* argVal1, MachineOperand::MachineOperandType type1,
- Value* argVal2, MachineOperand::MachineOperandType type2,
- Value* argVal3, MachineOperand::MachineOperandType type3)
-{
- MachineInstr* M = new MachineInstr(opCode);
- M->SetMachineOperandVal(0, type1, argVal1);
- M->SetMachineOperandVal(1, type2, argVal2);
- M->SetMachineOperandVal(2, type3, argVal3);
- return M;
-}
-
-inline MachineInstr*
-Create3OperandInstr(MachineOpCode opCode, Value* argVal1,
- Value* argVal2, Value* argVal3)
-{
- return Create3OperandInstr(opCode,
- argVal1, MachineOperand::MO_VirtualRegister,
- argVal2, MachineOperand::MO_VirtualRegister,
- argVal3, MachineOperand::MO_VirtualRegister);
-}
-
-inline MachineInstr*
-Create3OperandInstr_UImmed(MachineOpCode opCode, Value* argVal1,
- unsigned int unextendedImmed, Value* argVal3)
-{
- MachineInstr* M = new MachineInstr(opCode);
- M->SetMachineOperandVal(0, MachineOperand::MO_VirtualRegister, argVal1);
- M->SetMachineOperandConst(1, MachineOperand::MO_UnextendedImmed,
- unextendedImmed);
- M->SetMachineOperandVal(2, MachineOperand::MO_VirtualRegister, argVal3);
- return M;
-}
-
-inline MachineInstr*
-Create3OperandInstr_SImmed(MachineOpCode opCode, Value* argVal1,
- int signExtendedImmed, Value* argVal3)
-{
- MachineInstr* M = new MachineInstr(opCode);
- M->SetMachineOperandVal(0, MachineOperand::MO_VirtualRegister, argVal1);
- M->SetMachineOperandConst(1, MachineOperand::MO_SignExtendedImmed,
- signExtendedImmed);
- M->SetMachineOperandVal(2, MachineOperand::MO_VirtualRegister, argVal3);
- return M;
-}
-
-inline MachineInstr*
-Create3OperandInstr_Addr(MachineOpCode opCode, Value* argVal1,
- Value* label, Value* argVal3)
-{
- MachineInstr* M = new MachineInstr(opCode);
- M->SetMachineOperandVal(0, MachineOperand::MO_VirtualRegister, argVal1);
- M->SetMachineOperandVal(1, MachineOperand::MO_PCRelativeDisp, label);
- M->SetMachineOperandVal(2, MachineOperand::MO_VirtualRegister, argVal3);
- return M;
-}
-
inline MachineInstr*
Create3OperandInstr_Reg(MachineOpCode opCode, Value* argVal1,
- unsigned int regNum, Value* argVal3)
+ unsigned regNum, Value* argVal3)
{
MachineInstr* M = new MachineInstr(opCode);
M->SetMachineOperandVal(0, MachineOperand::MO_VirtualRegister, argVal1);
}
inline MachineInstr*
-Create3OperandInstr_Reg(MachineOpCode opCode, unsigned int regNum1,
- unsigned int regNum2, Value* argVal3)
+Create3OperandInstr_Reg(MachineOpCode opCode, unsigned regNum1,
+ unsigned regNum2, Value* argVal3)
{
MachineInstr* M = new MachineInstr(opCode);
}
inline MachineInstr*
-Create3OperandInstr_Reg(MachineOpCode opCode, unsigned int regNum1,
- unsigned int regNum2, unsigned int regNum3)
+Create3OperandInstr_Reg(MachineOpCode opCode, unsigned regNum1,
+ unsigned regNum2, unsigned regNum3)
{
MachineInstr* M = new MachineInstr(opCode);
MachineOpCode opCode,
const TargetMachine& targetMachine,
bool canUseImmed,
- unsigned int& getMachineRegNum,
+ unsigned& getMachineRegNum,
int64_t& getImmedValue);
MachineOperand::MachineOperandType ChooseRegOrImmed(int64_t intValue,
MachineOpCode opCode,
const TargetMachine& target,
bool canUseImmed,
- unsigned int& getMachineRegNum,
+ unsigned& getMachineRegNum,
int64_t& getImmedValue);