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set PrivateGlobalPrefix on darwin, use it when printing out CP references

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24441 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-11-21 06:47:58 +00:00
parent c41cc83117
commit f55366e3c2
1 changed files with 9 additions and 7 deletions
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16
lib/Target/PowerPC/PPCAsmPrinter.cpp
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@ -230,6 +230,7 @@ namespace {
: PPCAsmPrinter(O, TM) { : PPCAsmPrinter(O, TM) {
CommentString = ";"; CommentString = ";";
GlobalPrefix = "_"; GlobalPrefix = "_";
PrivateGlobalPrefix = "L"; // Marker for constant pool idxs
ZeroDirective = "\t.space\t"; // ".space N" emits N zeros. ZeroDirective = "\t.space\t"; // ".space N" emits N zeros.
Data64bitsDirective = 0; // we can't emit a 64-bit unit Data64bitsDirective = 0; // we can't emit a 64-bit unit
AlignmentIsInBytes = false; // Alignment is by power of 2. AlignmentIsInBytes = false; // Alignment is by power of 2.
@ -326,7 +327,8 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO) {
} }
case MachineOperand::MO_ConstantPoolIndex: case MachineOperand::MO_ConstantPoolIndex:
O << "LCPI" << FunctionNumber << '_' << MO.getConstantPoolIndex(); O << PrivateGlobalPrefix << "CPI" << FunctionNumber
<< '_' << MO.getConstantPoolIndex();
return; return;
case MachineOperand::MO_ExternalSymbol: case MachineOperand::MO_ExternalSymbol:
@ -447,16 +449,16 @@ void DarwinAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
if (CP.empty()) return; if (CP.empty()) return;
SwitchSection(".const", 0);
for (unsigned i = 0, e = CP.size(); i != e; ++i) { for (unsigned i = 0, e = CP.size(); i != e; ++i) {
SwitchSection(".const", 0);
// FIXME: force doubles to be naturally aligned. We should handle this // FIXME: force doubles to be naturally aligned. We should handle this
// more correctly in the future. // more correctly in the future.
if (Type::DoubleTy == CP[i]->getType()) if (CP[i]->getType() == Type::DoubleTy)
emitAlignment(3); emitAlignment(3);
else else
emitAlignment(TD.getTypeAlignmentShift(CP[i]->getType())); emitAlignment(TD.getTypeAlignmentShift(CP[i]->getType()));
O << "LCPI" << FunctionNumber << '_' << i << ":\t\t\t\t\t" << CommentString O << PrivateGlobalPrefix << "CPI" << FunctionNumber << '_' << i
<< *CP[i] << '\n'; << ":\t\t\t\t\t" << CommentString << *CP[i] << '\n';
emitGlobalConstant(CP[i]); emitGlobalConstant(CP[i]);
} }
} }
@ -664,8 +666,8 @@ void AIXAsmPrinter::printConstantPool(MachineConstantPool *MCP) {
SwitchSection(".const", 0); SwitchSection(".const", 0);
O << "\t.align " << (unsigned)TD.getTypeAlignment(CP[i]->getType()) O << "\t.align " << (unsigned)TD.getTypeAlignment(CP[i]->getType())
<< "\n"; << "\n";
O << "LCPI" << FunctionNumber << '_' << i << ":\t\t\t\t\t;" O << PrivateGlobalPrefix << "CPI" << FunctionNumber << '_' << i
<< *CP[i] << '\n'; << ":\t\t\t\t\t;" << *CP[i] << '\n';
emitGlobalConstant(CP[i]); emitGlobalConstant(CP[i]);
} }
} }