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Dump routine now writes out allocated register numbers if available. 

llvm-svn: 3737
This commit is contained in:
Vikram S. Adve 2002-09-16 15:18:53 +00:00
parent e567179aaa
commit 751130215f
1 changed files with 13 additions and 4 deletions
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17
llvm/lib/CodeGen/MachineInstr.cpp
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@ -112,8 +112,8 @@ MachineInstr::dump() const
cerr << " " << *this;
}
static inline std::ostream &OutputValue(std::ostream &os,
const Value* val)
static inline std::ostream&
OutputValue(std::ostream &os, const Value* val)
{
os << "(val ";
if (val && val->hasName())
@ -122,6 +122,12 @@ static inline std::ostream &OutputValue(std::ostream &os,
return os << (void*) val << ")"; // print address only
}
static inline std::ostream&
OutputReg(std::ostream &os, unsigned int regNum)
{
return os << "%mreg(" << regNum << ")";
}
std::ostream &operator<<(std::ostream& os, const MachineInstr& minstr)
{
os << TargetInstrDescriptors[minstr.opCode].opCodeString;
@ -165,14 +171,17 @@ std::ostream &operator<<(std::ostream &os, const MachineOperand &mop)
case MachineOperand::MO_VirtualRegister:
os << "%reg";
OutputValue(os, mop.getVRegValue());
if (mop.hasAllocatedReg())
os << "==" << OutputReg(os, mop.getAllocatedRegNum());
break;
case MachineOperand::MO_CCRegister:
os << "%ccreg";
OutputValue(os, mop.getVRegValue());
if (mop.hasAllocatedReg())
os << "==" << OutputReg(os, mop.getAllocatedRegNum());
break;
case MachineOperand::MO_MachineRegister:
os << "%reg";
os << "(" << mop.getMachineRegNum() << ")";
OutputReg(os, mop.getMachineRegNum());
break;
case MachineOperand::MO_SignExtendedImmed:
os << (long)mop.immedVal;