//
//===----------------------------------------------------------------------===//
+#include "llvm/Constants.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/Value.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/PseudoSourceValue.h"
+#include "llvm/CodeGen/SelectionDAGNodes.h"
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetInstrDesc.h"
-#include "llvm/Target/MRegisterInfo.h"
+#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Support/LeakDetector.h"
#include "llvm/Support/Streams.h"
#include <ostream>
getSubReg() == Other.getSubReg();
case MachineOperand::MO_Immediate:
return getImm() == Other.getImm();
+ case MachineOperand::MO_FPImmediate:
+ return getFPImm() == Other.getFPImm();
case MachineOperand::MO_MachineBasicBlock:
return getMBB() == Other.getMBB();
case MachineOperand::MO_FrameIndex:
void MachineOperand::print(std::ostream &OS, const TargetMachine *TM) const {
switch (getType()) {
case MachineOperand::MO_Register:
- if (getReg() == 0 || MRegisterInfo::isVirtualRegister(getReg())) {
+ if (getReg() == 0 || TargetRegisterInfo::isVirtualRegister(getReg())) {
OS << "%reg" << getReg();
} else {
// If the instruction is embedded into a basic block, we can find the
TM = &MF->getTarget();
if (TM)
- OS << "%" << TM->getRegisterInfo()->get(getReg()).Name;
+ OS << "%" << TM->getRegisterInfo()->get(getReg()).PrintableName;
else
OS << "%mreg" << getReg();
}
NeedComma = true;
}
if (isKill() || isDead()) {
- if (NeedComma) OS << ",";
- if (isKill()) OS << "kill";
- if (isDead()) OS << "dead";
+ if (NeedComma) OS << ",";
+ if (isKill()) OS << "kill";
+ if (isDead()) OS << "dead";
}
OS << ">";
}
case MachineOperand::MO_Immediate:
OS << getImm();
break;
+ case MachineOperand::MO_FPImmediate:
+ if (getFPImm()->getType() == Type::FloatTy) {
+ OS << getFPImm()->getValueAPF().convertToFloat();
+ } else {
+ OS << getFPImm()->getValueAPF().convertToDouble();
+ }
+ break;
case MachineOperand::MO_MachineBasicBlock:
OS << "mbb<"
<< ((Value*)getMBB()->getBasicBlock())->getName()
TID = &MI.getDesc();
NumImplicitOps = MI.NumImplicitOps;
Operands.reserve(MI.getNumOperands());
+ MemOperands = MI.MemOperands;
// Add operands
for (unsigned i = 0; i != MI.getNumOperands(); ++i) {
}
+/// isDebugLabel - Returns true if the MachineInstr represents a debug label.
+///
+bool MachineInstr::isDebugLabel() const {
+ return getOpcode() == TargetInstrInfo::LABEL && getOperand(1).getImm() == 0;
+}
+
/// findRegisterUseOperandIdx() - Returns the MachineOperand that is a use of
/// the specific register or -1 if it is not found. It further tightening
/// the search criteria to a use that kills the register if isKill is true.
getOperand(i).print(OS, TM);
}
+ if (getNumMemOperands() > 0) {
+ OS << ", Mem:";
+ for (unsigned i = 0; i < getNumMemOperands(); i++) {
+ const MemOperand &MRO = getMemOperand(i);
+ const Value *V = MRO.getValue();
+
+ assert((MRO.isLoad() || MRO.isStore()) &&
+ "SV has to be a load, store or both.");
+
+ if (MRO.isVolatile())
+ OS << "Volatile ";
+
+ if (MRO.isLoad())
+ OS << "LD";
+ if (MRO.isStore())
+ OS << "ST";
+
+ OS << "(" << MRO.getSize() << "," << MRO.getAlignment() << ") [";
+
+ if (!V)
+ OS << "<unknown>";
+ else if (!V->getName().empty())
+ OS << V->getName();
+ else if (isa<PseudoSourceValue>(V))
+ OS << *V;
+ else
+ OS << V;
+
+ OS << " + " << MRO.getOffset() << "]";
+ }
+ }
+
OS << "\n";
}
bool MachineInstr::addRegisterKilled(unsigned IncomingReg,
- const MRegisterInfo *RegInfo,
+ const TargetRegisterInfo *RegInfo,
bool AddIfNotFound) {
bool Found = false;
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
MO.setIsKill();
Found = true;
break;
- } else if (MRegisterInfo::isPhysicalRegister(Reg) &&
- MRegisterInfo::isPhysicalRegister(IncomingReg) &&
+ } else if (TargetRegisterInfo::isPhysicalRegister(Reg) &&
+ TargetRegisterInfo::isPhysicalRegister(IncomingReg) &&
RegInfo->isSuperRegister(IncomingReg, Reg) &&
MO.isKill())
// A super-register kill already exists.
}
bool MachineInstr::addRegisterDead(unsigned IncomingReg,
- const MRegisterInfo *RegInfo,
+ const TargetRegisterInfo *RegInfo,
bool AddIfNotFound) {
bool Found = false;
for (unsigned i = 0, e = getNumOperands(); i != e; ++i) {
MO.setIsDead();
Found = true;
break;
- } else if (MRegisterInfo::isPhysicalRegister(Reg) &&
- MRegisterInfo::isPhysicalRegister(IncomingReg) &&
+ } else if (TargetRegisterInfo::isPhysicalRegister(Reg) &&
+ TargetRegisterInfo::isPhysicalRegister(IncomingReg) &&
RegInfo->isSuperRegister(IncomingReg, Reg) &&
MO.isDead())
// There exists a super-register that's marked dead.
/// copyKillDeadInfo - copies killed/dead information from one instr to another
void MachineInstr::copyKillDeadInfo(MachineInstr *OldMI,
- const MRegisterInfo *RegInfo) {
+ const TargetRegisterInfo *RegInfo) {
// If the instruction defines any virtual registers, update the VarInfo,
// kill and dead information for the instruction.
for (unsigned i = 0, e = OldMI->getNumOperands(); i != e; ++i) {
MachineOperand &MO = OldMI->getOperand(i);
if (MO.isRegister() && MO.getReg() &&
- MRegisterInfo::isVirtualRegister(MO.getReg())) {
+ TargetRegisterInfo::isVirtualRegister(MO.getReg())) {
unsigned Reg = MO.getReg();
if (MO.isDef()) {
if (MO.isDead()) {