changed debugg message printing - no change to useful code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@850 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
index c39919a..253370e 100644
--- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
+++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp
@@ -350,7 +350,7 @@
PushedRegSet.insert( Reg );
StackOff -= 8; // ****TODO: Correct ??????
- cout << "\n $$$ Inserted caller saving instr";
+ cerr << "\n $$$ Inserted caller saving instr";
} // if not already pushed
@@ -405,9 +405,9 @@
for( AdIt = IBef.begin(); AdIt != IBef.end() ; ++AdIt ) {
- cout << " *$* PREPENDed instr opcode: ";
- cout << TargetInstrDescriptors[(*AdIt)->getOpCode()].opCodeString;
- cout << endl;
+ cerr << " *$* PREPENDed instr opcode: ";
+ cerr << TargetInstrDescriptors[(*AdIt)->getOpCode()].opCodeString;
+ cerr << endl;
MInstIterator = MIVec.insert( MInstIterator, *AdIt );
++MInstIterator;
@@ -445,8 +445,9 @@
// nothing to worry if it's a const or a label
if (DEBUG_RA) {
- cout << "*NO LR for inst opcode: ";
- cout << TargetInstrDescriptors[MInst->getOpCode()].opCodeString;
+ cout << "*NO LR for operand : " << Op ;
+ cout << " [reg:" << Op.getAllocatedRegNum() << "]";
+ cout << " in inst:\t" << *MInst << endl;
}
// if register is not allocated, mark register as invalid
@@ -474,9 +475,11 @@
if (Val->getValueType() == Value::InstructionVal)
{
- cout << "!Warning: No LiveRange for: ";
- printValue( Val); cout << " Type: " << Val->getValueType();
- cout << " RegVal=" << Op.getAllocatedRegNum() << endl;
+ if( DEBUG_RA ) {
+ cout << "!Warning: No LiveRange for: ";
+ printValue( Val); cout << " Type: " << Val->getValueType();
+ cout << " RegVal=" << Op.getAllocatedRegNum() << endl;
+ }
}
#endif
@@ -510,9 +513,9 @@
for( AdIt = IAft.begin(); AdIt != IAft.end() ; ++AdIt ) {
- cout << " *#* APPENDed instr opcode: ";
- cout << TargetInstrDescriptors[(*AdIt)->getOpCode()].opCodeString;
- cout << endl;
+ cerr << " *#* APPENDed instr opcode: ";
+ cerr << TargetInstrDescriptors[(*AdIt)->getOpCode()].opCodeString;
+ cerr << endl;
MInstIterator = MIVec.insert( MInstIterator, *AdIt );
++MInstIterator;
@@ -751,7 +754,7 @@
updateMachineCode();
if (DEBUG_RA) {
- // PrintMachineInstructions(Meth);
+ PrintMachineInstructions(Meth);
printMachineCode(); // only for DEBUGGING
}
}