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Use the FunctionNumber provided by the AsmPrinter class

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24462 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-11-21 08:14:07 +00:00
parent 77bc22866a
commit 0745536c00
1 changed files with 15 additions and 19 deletions
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34
lib/Target/PowerPC/PPCAsmPrinter.cpp
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@ -44,15 +44,11 @@ namespace {
Statistic<> EmittedInsts("asm-printer", "Number of machine instrs printed"); Statistic<> EmittedInsts("asm-printer", "Number of machine instrs printed");
class PPCAsmPrinter : public AsmPrinter { class PPCAsmPrinter : public AsmPrinter {
public: public:
std::set<std::string> FnStubs, GVStubs, LinkOnceStubs; std::set<std::string> FnStubs, GVStubs, LinkOnceStubs;
PPCAsmPrinter(std::ostream &O, TargetMachine &TM) PPCAsmPrinter(std::ostream &O, TargetMachine &TM)
: AsmPrinter(O, TM), FunctionNumber(0) {} : AsmPrinter(O, TM) {}
/// Unique incrementer for label values for referencing Global values.
///
unsigned FunctionNumber;
virtual const char *getPassName() const { virtual const char *getPassName() const {
return "PowerPC Assembly Printer"; return "PowerPC Assembly Printer";
@ -163,8 +159,8 @@ namespace {
void printPICLabel(const MachineInstr *MI, unsigned OpNo, void printPICLabel(const MachineInstr *MI, unsigned OpNo,
MVT::ValueType VT) { MVT::ValueType VT) {
// FIXME: should probably be converted to cout.width and cout.fill // FIXME: should probably be converted to cout.width and cout.fill
O << "\"L0000" << FunctionNumber << "$pb\"\n"; O << "\"L0000" << getFunctionNumber() << "$pb\"\n";
O << "\"L0000" << FunctionNumber << "$pb\":"; O << "\"L0000" << getFunctionNumber() << "$pb\":";
} }
void printSymbolHi(const MachineInstr *MI, unsigned OpNo, void printSymbolHi(const MachineInstr *MI, unsigned OpNo,
MVT::ValueType VT) { MVT::ValueType VT) {
@ -174,7 +170,7 @@ namespace {
O << "ha16("; O << "ha16(";
printOp(MI->getOperand(OpNo)); printOp(MI->getOperand(OpNo));
if (PICEnabled) if (PICEnabled)
O << "-\"L0000" << FunctionNumber << "$pb\")"; O << "-\"L0000" << getFunctionNumber() << "$pb\")";
else else
O << ')'; O << ')';
} }
@ -187,7 +183,7 @@ namespace {
O << "lo16("; O << "lo16(";
printOp(MI->getOperand(OpNo)); printOp(MI->getOperand(OpNo));
if (PICEnabled) if (PICEnabled)
O << "-\"L0000" << FunctionNumber << "$pb\")"; O << "-\"L0000" << getFunctionNumber() << "$pb\")";
else else
O << ')'; O << ')';
} }
@ -301,13 +297,13 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO) {
case MachineOperand::MO_MachineBasicBlock: { case MachineOperand::MO_MachineBasicBlock: {
MachineBasicBlock *MBBOp = MO.getMachineBasicBlock(); MachineBasicBlock *MBBOp = MO.getMachineBasicBlock();
O << PrivateGlobalPrefix << "BB" << FunctionNumber << "_" O << PrivateGlobalPrefix << "BB" << getFunctionNumber() << "_"
<< MBBOp->getNumber() << "\t; " << MBBOp->getBasicBlock()->getName(); << MBBOp->getNumber() << "\t; " << MBBOp->getBasicBlock()->getName();
return; return;
} }
case MachineOperand::MO_ConstantPoolIndex: case MachineOperand::MO_ConstantPoolIndex:
O << PrivateGlobalPrefix << "CPI" << FunctionNumber O << PrivateGlobalPrefix << "CPI" << getFunctionNumber()
<< '_' << MO.getConstantPoolIndex(); << '_' << MO.getConstantPoolIndex();
return; return;
@ -396,7 +392,7 @@ void PPCAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
if (CP[i]->getType() == Type::DoubleTy && Alignment < 3) Alignment = 3; if (CP[i]->getType() == Type::DoubleTy && Alignment < 3) Alignment = 3;
EmitAlignment(Alignment); EmitAlignment(Alignment);
O << PrivateGlobalPrefix << "CPI" << FunctionNumber << '_' << i O << PrivateGlobalPrefix << "CPI" << getFunctionNumber() << '_' << i
<< ":\t\t\t\t\t" << CommentString << *CP[i] << '\n'; << ":\t\t\t\t\t" << CommentString << *CP[i] << '\n';
EmitGlobalConstant(CP[i]); EmitGlobalConstant(CP[i]);
} }
@ -426,7 +422,7 @@ bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
I != E; ++I) { I != E; ++I) {
// Print a label for the basic block. // Print a label for the basic block.
if (I != MF.begin()) { if (I != MF.begin()) {
O << PrivateGlobalPrefix << "BB" << FunctionNumber << '_' O << PrivateGlobalPrefix << "BB" << getFunctionNumber() << '_'
<< I->getNumber() << ":\t"; << I->getNumber() << ":\t";
if (!I->getBasicBlock()->getName().empty()) if (!I->getBasicBlock()->getName().empty())
O << CommentString << " " << I->getBasicBlock()->getName(); O << CommentString << " " << I->getBasicBlock()->getName();
@ -439,7 +435,6 @@ bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
printMachineInstruction(II); printMachineInstruction(II);
} }
} }
++FunctionNumber;
// We didn't modify anything. // We didn't modify anything.
return false; return false;
@ -610,7 +605,8 @@ bool AIXAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end(); for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) { I != E; ++I) {
// Print a label for the basic block. // Print a label for the basic block.
O << PrivateGlobalPrefix << "BB" << FunctionNumber << '_' << I->getNumber() O << PrivateGlobalPrefix << "BB" << getFunctionNumber() << '_'
<< I->getNumber()
<< ":\t" << CommentString << I->getBasicBlock()->getName() << '\n'; << ":\t" << CommentString << I->getBasicBlock()->getName() << '\n';
for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end(); for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
II != E; ++II) { II != E; ++II) {
@ -619,7 +615,6 @@ bool AIXAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
printMachineInstruction(II); printMachineInstruction(II);
} }
} }
++FunctionNumber;
O << "LT.." << CurrentFnName << ":\n" O << "LT.." << CurrentFnName << ":\n"
<< "\t.long 0\n" << "\t.long 0\n"
@ -669,14 +664,15 @@ bool AIXAsmPrinter::doInitialization(Module &M) {
if (GV->isExternal() && GV->use_begin() == GV->use_end()) if (GV->isExternal() && GV->use_begin() == GV->use_end())
continue; continue;
IncrementFunctionNumber();
std::string Name = GV->getName(); std::string Name = GV->getName();
std::string Label = "LC.." + utostr(FunctionNumber++); std::string Label = "LC.." + utostr(getFunctionNumber());
GVToLabelMap[GV] = Label; GVToLabelMap[GV] = Label;
O << Label << ":\n" O << Label << ":\n"
<< "\t.tc " << Name << "[TC]," << Name; << "\t.tc " << Name << "[TC]," << Name;
if (GV->isExternal()) O << "[RW]"; if (GV->isExternal()) O << "[RW]";
O << '\n'; O << '\n';
} }
AsmPrinter::doInitialization(M); AsmPrinter::doInitialization(M);
return false; // success return false; // success