Dump routine now writes out allocated register numbers if available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3737 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index d3608c1..e12922e 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -112,8 +112,8 @@
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 @@
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 @@
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;