void emitWordLE(unsigned Binary);
+ void emitDWordLE(uint64_t Binary);
+
void emitConstPoolInstruction(const MachineInstr &MI);
void emitMOVi2piecesInstruction(const MachineInstr &MI);
void emitLEApcrelJTInstruction(const MachineInstr &MI);
+ void emitPseudoMoveInstruction(const MachineInstr &MI);
+
void addPCLabel(unsigned LabelID);
void emitPseudoInstruction(const MachineInstr &MI);
void emitVFPArithInstruction(const MachineInstr &MI);
+ void emitVFPConversionInstruction(const MachineInstr &MI);
+
+ void emitVFPLoadStoreInstruction(const MachineInstr &MI);
+
+ void emitVFPLoadStoreMultipleInstruction(const MachineInstr &MI);
+
+ void emitMiscInstruction(const MachineInstr &MI);
+
/// getBinaryCodeForInstr - This function, generated by the
/// CodeEmitterGenerator using TableGen, produces the binary encoding for
/// machine instructions.
emitGlobalAddress(MO.getGlobal(), ARM::reloc_arm_branch, true);
else if (MO.isSymbol())
emitExternalSymbolAddress(MO.getSymbolName(), ARM::reloc_arm_branch);
- else if (MO.isCPI())
- emitConstPoolAddress(MO.getIndex(), ARM::reloc_arm_cp_entry);
- else if (MO.isJTI())
+ else if (MO.isCPI()) {
+ const TargetInstrDesc &TID = MI.getDesc();
+ // For VFP load, the immediate offset is multiplied by 4.
+ unsigned Reloc = ((TID.TSFlags & ARMII::FormMask) == ARMII::VFPLdStFrm)
+ ? ARM::reloc_arm_vfp_cp_entry : ARM::reloc_arm_cp_entry;
+ emitConstPoolAddress(MO.getIndex(), Reloc);
+ } else if (MO.isJTI())
emitJumpTableAddress(MO.getIndex(), ARM::reloc_arm_relative);
else if (MO.isMBB())
emitMachineBasicBlock(MO.getMBB(), ARM::reloc_arm_branch);
MCE.emitWordLE(Binary);
}
+void ARMCodeEmitter::emitDWordLE(uint64_t Binary) {
+#ifndef NDEBUG
+ DOUT << " 0x" << std::hex << std::setw(8) << std::setfill('0')
+ << (unsigned)Binary << std::dec << "\n";
+ DOUT << " 0x" << std::hex << std::setw(8) << std::setfill('0')
+ << (unsigned)(Binary >> 32) << std::dec << "\n";
+#endif
+ MCE.emitDWordLE(Binary);
+}
+
void ARMCodeEmitter::emitInstruction(const MachineInstr &MI) {
DOUT << "JIT: " << (void*)MCE.getCurrentPCValue() << ":\t" << MI;
NumEmitted++; // Keep track of the # of mi's emitted
switch (MI.getDesc().TSFlags & ARMII::FormMask) {
- default:
+ default: {
assert(0 && "Unhandled instruction encoding format!");
break;
+ }
case ARMII::Pseudo:
emitPseudoInstruction(MI);
break;
case ARMII::StMiscFrm:
emitMiscLoadStoreInstruction(MI);
break;
- case ARMII::LdMulFrm:
- case ARMII::StMulFrm:
+ case ARMII::LdStMulFrm:
emitLoadStoreMultipleInstruction(MI);
break;
case ARMII::MulFrm:
case ARMII::VFPBinaryFrm:
emitVFPArithInstruction(MI);
break;
+ case ARMII::VFPConv1Frm:
+ case ARMII::VFPConv2Frm:
+ case ARMII::VFPConv3Frm:
+ case ARMII::VFPConv4Frm:
+ case ARMII::VFPConv5Frm:
+ emitVFPConversionInstruction(MI);
+ break;
+ case ARMII::VFPLdStFrm:
+ emitVFPLoadStoreInstruction(MI);
+ break;
+ case ARMII::VFPLdStMulFrm:
+ emitVFPLoadStoreMultipleInstruction(MI);
+ break;
+ case ARMII::VFPMiscFrm:
+ emitMiscInstruction(MI);
+ break;
}
}
(intptr_t)ACPV, false));
else
emitGlobalAddress(GV, ARM::reloc_arm_machine_cp_entry,
- ACPV->isStub(), (intptr_t)ACPV);
+ ACPV->isStub() || isa<Function>(GV), (intptr_t)ACPV);
} else {
assert(!ACPV->isNonLazyPointer() && "Don't know how to deal this yet!");
emitExternalSymbolAddress(ACPV->getSymbol(), ARM::reloc_arm_absolute);
} else {
Constant *CV = MCPE.Val.ConstVal;
+#ifndef NDEBUG
DOUT << " ** Constant pool #" << CPI << " @ "
- << (void*)MCE.getCurrentPCValue() << " " << *CV << '\n';
+ << (void*)MCE.getCurrentPCValue() << " ";
+ if (const Function *F = dyn_cast<Function>(CV))
+ DOUT << F->getName();
+ else
+ DOUT << *CV;
+ DOUT << '\n';
+#endif
if (GlobalValue *GV = dyn_cast<GlobalValue>(CV)) {
- emitGlobalAddress(GV, ARM::reloc_arm_absolute, false);
+ emitGlobalAddress(GV, ARM::reloc_arm_absolute, isa<Function>(GV));
emitWordLE(0);
- } else {
- assert(CV->getType()->isInteger() &&
- "Not expecting non-integer constpool entries yet!");
- const ConstantInt *CI = dyn_cast<ConstantInt>(CV);
+ } else if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
uint32_t Val = *(uint32_t*)CI->getValue().getRawData();
emitWordLE(Val);
+ } else if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CV)) {
+ if (CFP->getType() == Type::FloatTy)
+ emitWordLE(CFP->getValueAPF().bitcastToAPInt().getZExtValue());
+ else if (CFP->getType() == Type::DoubleTy)
+ emitDWordLE(CFP->getValueAPF().bitcastToAPInt().getZExtValue());
+ else {
+ assert(0 && "Unable to handle this constantpool entry!");
+ abort();
+ }
+ } else {
+ assert(0 && "Unable to handle this constantpool entry!");
+ abort();
}
}
}
emitWordLE(Binary);
}
+void ARMCodeEmitter::emitPseudoMoveInstruction(const MachineInstr &MI) {
+ unsigned Opcode = MI.getDesc().Opcode;
+
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ // Encode S bit if MI modifies CPSR.
+ if (Opcode == ARM::MOVsrl_flag || Opcode == ARM::MOVsra_flag)
+ Binary |= 1 << ARMII::S_BitShift;
+
+ // Encode register def if there is one.
+ Binary |= getMachineOpValue(MI, 0) << ARMII::RegRdShift;
+
+ // Encode the shift operation.
+ switch (Opcode) {
+ default: break;
+ case ARM::MOVrx:
+ // rrx
+ Binary |= 0x6 << 4;
+ break;
+ case ARM::MOVsrl_flag:
+ // lsr #1
+ Binary |= (0x2 << 4) | (1 << 7);
+ break;
+ case ARM::MOVsra_flag:
+ // asr #1
+ Binary |= (0x4 << 4) | (1 << 7);
+ break;
+ }
+
+ // Encode register Rm.
+ Binary |= getMachineOpValue(MI, 1);
+
+ emitWordLE(Binary);
+}
+
void ARMCodeEmitter::addPCLabel(unsigned LabelID) {
DOUT << " ** LPC" << LabelID << " @ "
<< (void*)MCE.getCurrentPCValue() << '\n';
switch (Opcode) {
default:
abort(); // FIXME:
+ case TargetInstrInfo::INLINEASM: {
+ // We allow inline assembler nodes with empty bodies - they can
+ // implicitly define registers, which is ok for JIT.
+ if (MI.getOperand(0).getSymbolName()[0]) {
+ assert(0 && "JIT does not support inline asm!\n");
+ abort();
+ }
+ break;
+ }
+ case TargetInstrInfo::DBG_LABEL:
+ case TargetInstrInfo::EH_LABEL:
+ MCE.emitLabel(MI.getOperand(0).getImm());
+ break;
+ case TargetInstrInfo::IMPLICIT_DEF:
+ case TargetInstrInfo::DECLARE:
+ case ARM::DWARF_LOC:
+ // Do nothing.
+ break;
case ARM::CONSTPOOL_ENTRY:
emitConstPoolInstruction(MI);
break;
// Materialize jumptable address.
emitLEApcrelJTInstruction(MI);
break;
+ case ARM::MOVrx:
+ case ARM::MOVsrl_flag:
+ case ARM::MOVsra_flag:
+ emitPseudoMoveInstruction(MI);
+ break;
}
}
unsigned ImplicitRd,
unsigned ImplicitRn) {
const TargetInstrDesc &TID = MI.getDesc();
+ unsigned Form = TID.TSFlags & ARMII::FormMask;
+ bool IsPrePost = (TID.TSFlags & ARMII::IndexModeMask) != 0;
// Part of binary is determined by TableGn.
unsigned Binary = getBinaryCodeForInstr(MI);
// Set the conditional execution predicate
Binary |= II->getPredicate(&MI) << ARMII::CondShift;
- // Set first operand
unsigned OpIdx = 0;
+
+ // Operand 0 of a pre- and post-indexed store is the address base
+ // writeback. Skip it.
+ bool Skipped = false;
+ if (IsPrePost && Form == ARMII::StFrm) {
+ ++OpIdx;
+ Skipped = true;
+ }
+
+ // Set first operand
if (ImplicitRd)
// Special handling for implicit use (e.g. PC).
Binary |= (ARMRegisterInfo::getRegisterNumbering(ImplicitRd)
Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
// If this is a two-address operand, skip it. e.g. LDR_PRE.
- if (TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
+ if (!Skipped && TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
++OpIdx;
const MachineOperand &MO2 = MI.getOperand(OpIdx);
// Set bit[3:0] to the corresponding Rm register
Binary |= ARMRegisterInfo::getRegisterNumbering(MO2.getReg());
- // if this instr is in scaled register offset/index instruction, set
+ // If this instr is in scaled register offset/index instruction, set
// shift_immed(bit[11:7]) and shift(bit[6:5]) fields.
if (unsigned ShImm = ARM_AM::getAM2Offset(AM2Opc)) {
- Binary |= getShiftOp(AM2Opc) << 5; // shift
- Binary |= ShImm << 7; // shift_immed
+ Binary |= getShiftOp(AM2Opc) << ARMII::ShiftImmShift; // shift
+ Binary |= ShImm << ARMII::ShiftShift; // shift_immed
}
emitWordLE(Binary);
void ARMCodeEmitter::emitMiscLoadStoreInstruction(const MachineInstr &MI,
unsigned ImplicitRn) {
const TargetInstrDesc &TID = MI.getDesc();
+ unsigned Form = TID.TSFlags & ARMII::FormMask;
+ bool IsPrePost = (TID.TSFlags & ARMII::IndexModeMask) != 0;
// Part of binary is determined by TableGn.
unsigned Binary = getBinaryCodeForInstr(MI);
// Set the conditional execution predicate
Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+ unsigned OpIdx = 0;
+
+ // Operand 0 of a pre- and post-indexed store is the address base
+ // writeback. Skip it.
+ bool Skipped = false;
+ if (IsPrePost && Form == ARMII::StMiscFrm) {
+ ++OpIdx;
+ Skipped = true;
+ }
+
// Set first operand
- Binary |= getMachineOpValue(MI, 0) << ARMII::RegRdShift;
+ Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRdShift;
// Set second operand
- unsigned OpIdx = 1;
if (ImplicitRn)
// Special handling for implicit use (e.g. PC).
Binary |= (ARMRegisterInfo::getRegisterNumbering(ImplicitRn)
Binary |= getMachineOpValue(MI, OpIdx++) << ARMII::RegRnShift;
// If this is a two-address operand, skip it. e.g. LDRH_POST.
- if (TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
+ if (!Skipped && TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
++OpIdx;
const MachineOperand &MO2 = MI.getOperand(OpIdx);
Binary |= 1 << ARMII::AM3_I_BitShift;
if (unsigned ImmOffs = ARM_AM::getAM3Offset(AM3Opc)) {
// Set operands
- Binary |= (ImmOffs >> 4) << 8; // immedH
- Binary |= (ImmOffs & ~0xF); // immedL
+ Binary |= (ImmOffs >> 4) << ARMII::ImmHiShift; // immedH
+ Binary |= (ImmOffs & 0xF); // immedL
}
emitWordLE(Binary);
}
-void ARMCodeEmitter::emitLoadStoreMultipleInstruction(const MachineInstr &MI) {
- // Part of binary is determined by TableGn.
- unsigned Binary = getBinaryCodeForInstr(MI);
-
- // Set the conditional execution predicate
- Binary |= II->getPredicate(&MI) << ARMII::CondShift;
-
- // Set first operand
- Binary |= getMachineOpValue(MI, 0) << ARMII::RegRnShift;
+static unsigned getAddrModeUPBits(unsigned Mode) {
+ unsigned Binary = 0;
// Set addressing mode by modifying bits U(23) and P(24)
// IA - Increment after - bit U = 1 and bit P = 0
// IB - Increment before - bit U = 1 and bit P = 1
// DA - Decrement after - bit U = 0 and bit P = 0
// DB - Decrement before - bit U = 0 and bit P = 1
- const MachineOperand &MO = MI.getOperand(1);
- ARM_AM::AMSubMode Mode = ARM_AM::getAM4SubMode(MO.getImm());
switch (Mode) {
default: assert(0 && "Unknown addressing sub-mode!");
case ARM_AM::da: break;
case ARM_AM::ib: Binary |= 0x3 << ARMII::U_BitShift; break;
}
+ return Binary;
+}
+
+void ARMCodeEmitter::emitLoadStoreMultipleInstruction(const MachineInstr &MI) {
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ // Set base address operand
+ Binary |= getMachineOpValue(MI, 0) << ARMII::RegRnShift;
+
+ // Set addressing mode by modifying bits U(23) and P(24)
+ const MachineOperand &MO = MI.getOperand(1);
+ Binary |= getAddrModeUPBits(ARM_AM::getAM4SubMode(MO.getImm()));
+
// Set bit W(21)
if (ARM_AM::getAM4WBFlag(MO.getImm()))
Binary |= 0x1 << ARMII::W_BitShift;
// Set registers
for (unsigned i = 4, e = MI.getNumOperands(); i != e; ++i) {
const MachineOperand &MO = MI.getOperand(i);
- if (MO.isReg() && MO.isImplicit())
- continue;
+ if (!MO.isReg() || MO.isImplicit())
+ break;
unsigned RegNum = ARMRegisterInfo::getRegisterNumbering(MO.getReg());
assert(TargetRegisterInfo::isPhysicalRegister(MO.getReg()) &&
RegNum < 16);
void ARMCodeEmitter::emitInlineJumpTable(unsigned JTIndex) {
// Remember the base address of the inline jump table.
- intptr_t JTBase = MCE.getCurrentPCValue();
+ uintptr_t JTBase = MCE.getCurrentPCValue();
JTI->addJumpTableBaseAddr(JTIndex, JTBase);
DOUT << " ** Jump Table #" << JTIndex << " @ " << (void*)JTBase << '\n';
emitWordLE(Binary);
}
+static unsigned encodeVFPRd(const MachineInstr &MI, unsigned OpIdx) {
+ unsigned RegD = MI.getOperand(OpIdx).getReg();
+ unsigned Binary = 0;
+ bool isSPVFP = false;
+ RegD = ARMRegisterInfo::getRegisterNumbering(RegD, isSPVFP);
+ if (!isSPVFP)
+ Binary |= RegD << ARMII::RegRdShift;
+ else {
+ Binary |= ((RegD & 0x1E) >> 1) << ARMII::RegRdShift;
+ Binary |= (RegD & 0x01) << ARMII::D_BitShift;
+ }
+ return Binary;
+}
+
+static unsigned encodeVFPRn(const MachineInstr &MI, unsigned OpIdx) {
+ unsigned RegN = MI.getOperand(OpIdx).getReg();
+ unsigned Binary = 0;
+ bool isSPVFP = false;
+ RegN = ARMRegisterInfo::getRegisterNumbering(RegN, isSPVFP);
+ if (!isSPVFP)
+ Binary |= RegN << ARMII::RegRnShift;
+ else {
+ Binary |= ((RegN & 0x1E) >> 1) << ARMII::RegRnShift;
+ Binary |= (RegN & 0x01) << ARMII::N_BitShift;
+ }
+ return Binary;
+}
+
+static unsigned encodeVFPRm(const MachineInstr &MI, unsigned OpIdx) {
+ unsigned RegM = MI.getOperand(OpIdx).getReg();
+ unsigned Binary = 0;
+ bool isSPVFP = false;
+ RegM = ARMRegisterInfo::getRegisterNumbering(RegM, isSPVFP);
+ if (!isSPVFP)
+ Binary |= RegM;
+ else {
+ Binary |= ((RegM & 0x1E) >> 1);
+ Binary |= (RegM & 0x01) << ARMII::M_BitShift;
+ }
+ return Binary;
+}
+
void ARMCodeEmitter::emitVFPArithInstruction(const MachineInstr &MI) {
const TargetInstrDesc &TID = MI.getDesc();
(Binary & ARMII::M_BitShift) == 0 && "VFP encoding bug!");
// Encode Dd / Sd.
- unsigned RegD = getMachineOpValue(MI, OpIdx++);
- Binary |= (RegD & 0x0f) << ARMII::RegFdShift;
- Binary |= (RegD & 0x10) << ARMII::D_BitShift;
+ Binary |= encodeVFPRd(MI, OpIdx++);
// If this is a two-address operand, skip it, e.g. FMACD.
if (TID.getOperandConstraint(OpIdx, TOI::TIED_TO) != -1)
++OpIdx;
// Encode Dn / Sn.
- if ((TID.TSFlags & ARMII::FormMask) == ARMII::VFPBinaryFrm) {
- unsigned RegN = getMachineOpValue(MI, OpIdx++);
- Binary |= (RegN & 0x0f);
- Binary |= (RegN & 0x10) << ARMII::N_BitShift;
+ if ((TID.TSFlags & ARMII::FormMask) == ARMII::VFPBinaryFrm)
+ Binary |= encodeVFPRn(MI, OpIdx++);
+
+ if (OpIdx == TID.getNumOperands() ||
+ TID.OpInfo[OpIdx].isPredicate() ||
+ TID.OpInfo[OpIdx].isOptionalDef()) {
+ // FCMPEZD etc. has only one operand.
+ emitWordLE(Binary);
+ return;
}
// Encode Dm / Sm.
- unsigned RegM = getMachineOpValue(MI, OpIdx++);
- Binary |= (RegM & 0x0f);
- Binary |= (RegM & 0x10) << ARMII::M_BitShift;
+ Binary |= encodeVFPRm(MI, OpIdx);
emitWordLE(Binary);
}
+void ARMCodeEmitter::emitVFPConversionInstruction(const MachineInstr &MI) {
+ const TargetInstrDesc &TID = MI.getDesc();
+ unsigned Form = TID.TSFlags & ARMII::FormMask;
+
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ switch (Form) {
+ default: break;
+ case ARMII::VFPConv1Frm:
+ case ARMII::VFPConv2Frm:
+ case ARMII::VFPConv3Frm:
+ // Encode Dd / Sd.
+ Binary |= encodeVFPRd(MI, 0);
+ break;
+ case ARMII::VFPConv4Frm:
+ // Encode Dn / Sn.
+ Binary |= encodeVFPRn(MI, 0);
+ break;
+ case ARMII::VFPConv5Frm:
+ // Encode Dm / Sm.
+ Binary |= encodeVFPRm(MI, 0);
+ break;
+ }
+
+ switch (Form) {
+ default: break;
+ case ARMII::VFPConv1Frm:
+ // Encode Dm / Sm.
+ Binary |= encodeVFPRm(MI, 1);
+ break;
+ case ARMII::VFPConv2Frm:
+ case ARMII::VFPConv3Frm:
+ // Encode Dn / Sn.
+ Binary |= encodeVFPRn(MI, 1);
+ break;
+ case ARMII::VFPConv4Frm:
+ case ARMII::VFPConv5Frm:
+ // Encode Dd / Sd.
+ Binary |= encodeVFPRd(MI, 1);
+ break;
+ }
+
+ if (Form == ARMII::VFPConv5Frm)
+ // Encode Dn / Sn.
+ Binary |= encodeVFPRn(MI, 2);
+ else if (Form == ARMII::VFPConv3Frm)
+ // Encode Dm / Sm.
+ Binary |= encodeVFPRm(MI, 2);
+
+ emitWordLE(Binary);
+}
+
+void ARMCodeEmitter::emitVFPLoadStoreInstruction(const MachineInstr &MI) {
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ unsigned OpIdx = 0;
+
+ // Encode Dd / Sd.
+ Binary |= encodeVFPRd(MI, OpIdx++);
+
+ // Encode address base.
+ const MachineOperand &Base = MI.getOperand(OpIdx++);
+ Binary |= getMachineOpValue(MI, Base) << ARMII::RegRnShift;
+
+ // If there is a non-zero immediate offset, encode it.
+ if (Base.isReg()) {
+ const MachineOperand &Offset = MI.getOperand(OpIdx);
+ if (unsigned ImmOffs = ARM_AM::getAM5Offset(Offset.getImm())) {
+ if (ARM_AM::getAM5Op(Offset.getImm()) == ARM_AM::add)
+ Binary |= 1 << ARMII::U_BitShift;
+ Binary |= ImmOffs;
+ emitWordLE(Binary);
+ return;
+ }
+ }
+
+ // If immediate offset is omitted, default to +0.
+ Binary |= 1 << ARMII::U_BitShift;
+
+ emitWordLE(Binary);
+}
+
+void
+ARMCodeEmitter::emitVFPLoadStoreMultipleInstruction(const MachineInstr &MI) {
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ // Set base address operand
+ Binary |= getMachineOpValue(MI, 0) << ARMII::RegRnShift;
+
+ // Set addressing mode by modifying bits U(23) and P(24)
+ const MachineOperand &MO = MI.getOperand(1);
+ Binary |= getAddrModeUPBits(ARM_AM::getAM5SubMode(MO.getImm()));
+
+ // Set bit W(21)
+ if (ARM_AM::getAM5WBFlag(MO.getImm()))
+ Binary |= 0x1 << ARMII::W_BitShift;
+
+ // First register is encoded in Dd.
+ Binary |= encodeVFPRd(MI, 4);
+
+ // Number of registers are encoded in offset field.
+ unsigned NumRegs = 1;
+ for (unsigned i = 5, e = MI.getNumOperands(); i != e; ++i) {
+ const MachineOperand &MO = MI.getOperand(i);
+ if (!MO.isReg() || MO.isImplicit())
+ break;
+ ++NumRegs;
+ }
+ Binary |= NumRegs * 2;
+
+ emitWordLE(Binary);
+}
+
+void ARMCodeEmitter::emitMiscInstruction(const MachineInstr &MI) {
+ // Part of binary is determined by TableGn.
+ unsigned Binary = getBinaryCodeForInstr(MI);
+
+ // Set the conditional execution predicate
+ Binary |= II->getPredicate(&MI) << ARMII::CondShift;
+
+ emitWordLE(Binary);
+}
+
#include "ARMGenCodeEmitter.inc"
projects / oota-llvm.git / blobdiff