#include "Thumb2InstrInfo.h"
#include "ARM.h"
#include "ARMConstantPoolValue.h"
-#include "ARMAddressingModes.h"
#include "ARMMachineFunctionInfo.h"
#include "Thumb2InstrInfo.h"
+#include "MCTargetDesc/ARMAddressingModes.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
if (!ARM::GPRRegClass.contains(DestReg, SrcReg))
return ARMBaseInstrInfo::copyPhysReg(MBB, I, DL, DestReg, SrcReg, KillSrc);
- bool tDest = ARM::tGPRRegClass.contains(DestReg);
- bool tSrc = ARM::tGPRRegClass.contains(SrcReg);
- unsigned Opc = ARM::tMOVgpr2gpr;
- if (tDest && tSrc)
- Opc = ARM::tMOVr;
- else if (tSrc)
- Opc = ARM::tMOVtgpr2gpr;
- else if (tDest)
- Opc = ARM::tMOVgpr2tgpr;
-
- BuildMI(MBB, I, DL, get(Opc), DestReg)
- .addReg(SrcReg, getKillRegState(KillSrc));
+ AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::tMOVr), DestReg)
+ .addReg(SrcReg, getKillRegState(KillSrc)));
}
void Thumb2InstrInfo::
const TargetRegisterClass *RC,
const TargetRegisterInfo *TRI) const {
if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
- RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass) {
+ RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass ||
+ RC == ARM::GPRnopcRegisterClass) {
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
const TargetRegisterClass *RC,
const TargetRegisterInfo *TRI) const {
if (RC == ARM::GPRRegisterClass || RC == ARM::tGPRRegisterClass ||
- RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass) {
+ RC == ARM::tcGPRRegisterClass || RC == ARM::rGPRRegisterClass ||
+ RC == ARM::GPRnopcRegisterClass) {
DebugLoc DL;
if (I != MBB.end()) DL = I->getDebugLoc();
unsigned Opc = 0;
if (DestReg == ARM::SP && BaseReg != ARM::SP) {
// mov sp, rn. Note t2MOVr cannot be used.
- BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVgpr2gpr),DestReg)
- .addReg(BaseReg).setMIFlags(MIFlags);
+ AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tMOVr),DestReg)
+ .addReg(BaseReg).setMIFlags(MIFlags));
BaseReg = ARM::SP;
continue;
}
if (DestReg == ARM::SP && (ThisVal < ((1 << 7)-1) * 4)) {
assert((ThisVal & 3) == 0 && "Stack update is not multiple of 4?");
Opc = isSub ? ARM::tSUBspi : ARM::tADDspi;
- // FIXME: Fix Thumb1 immediate encoding.
- BuildMI(MBB, MBBI, dl, TII.get(Opc), DestReg)
- .addReg(BaseReg).addImm(ThisVal/4).setMIFlags(MIFlags);
+ AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(Opc), DestReg)
+ .addReg(BaseReg).addImm(ThisVal/4).setMIFlags(MIFlags));
NumBytes = 0;
continue;
}
unsigned PredReg;
if (Offset == 0 && getInstrPredicate(&MI, PredReg) == ARMCC::AL) {
// Turn it into a move.
- MI.setDesc(TII.get(ARM::tMOVgpr2gpr));
+ MI.setDesc(TII.get(ARM::tMOVr));
MI.getOperand(FrameRegIdx).ChangeToRegister(FrameReg, false);
// Remove offset and remaining explicit predicate operands.
do MI.RemoveOperand(FrameRegIdx+1);
- while (MI.getNumOperands() > FrameRegIdx+1 &&
- (!MI.getOperand(FrameRegIdx+1).isReg() ||
- !MI.getOperand(FrameRegIdx+1).isImm()));
+ while (MI.getNumOperands() > FrameRegIdx+1);
+ MachineInstrBuilder MIB(&MI);
+ AddDefaultPred(MIB);
return true;
}
- bool isSP = FrameReg == ARM::SP;
bool HasCCOut = Opcode != ARM::t2ADDri12;
if (Offset < 0) {
Thumb2InstrInfo::scheduleTwoAddrSource(MachineInstr *SrcMI,
MachineInstr *UseMI,
const TargetRegisterInfo &TRI) const {
- if (SrcMI->getOpcode() != ARM::tMOVgpr2gpr ||
- SrcMI->getOperand(1).isKill())
+ if (SrcMI->getOpcode() != ARM::tMOVr || SrcMI->getOperand(1).isKill())
return;
unsigned PredReg = 0;