mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-18 12:29:21 +00:00
Minor code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33323 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
547dcf2467
commit
071b9d5d7c
@ -31,16 +31,15 @@ using namespace llvm;
|
||||
|
||||
STATISTIC(EmittedInsts, "Number of machine instrs printed");
|
||||
|
||||
static std::string computePICLabel(unsigned fnNumber,
|
||||
const X86Subtarget* Subtarget)
|
||||
{
|
||||
static std::string computePICLabel(unsigned FnNum,
|
||||
const TargetAsmInfo *TAI,
|
||||
const X86Subtarget* Subtarget) {
|
||||
std::string label;
|
||||
|
||||
if (Subtarget->isTargetDarwin()) {
|
||||
label = "\"L" + utostr_32(fnNumber) + "$pb\"";
|
||||
} else if (Subtarget->isTargetELF()) {
|
||||
label = ".Lllvm$" + utostr_32(fnNumber) + "$piclabel";
|
||||
} else
|
||||
if (Subtarget->isTargetDarwin())
|
||||
label = "\"L" + utostr_32(FnNum) + "$pb\"";
|
||||
else if (Subtarget->isTargetELF())
|
||||
label = ".Lllvm$" + utostr_32(FnNum) + "$piclabel";
|
||||
else
|
||||
assert(0 && "Don't know how to print PIC label!\n");
|
||||
|
||||
return label;
|
||||
@ -227,7 +226,8 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
|
||||
if (TM.getRelocationModel() == Reloc::PIC_) {
|
||||
if (Subtarget->isPICStyleStub())
|
||||
O << "-\"L" << getFunctionNumber() << "$pb\"";
|
||||
O << "-\"" << TAI->getPrivateGlobalPrefix() << getFunctionNumber()
|
||||
<< "$pb\"";
|
||||
else if (Subtarget->isPICStyleGOT())
|
||||
O << "@GOTOFF";
|
||||
}
|
||||
@ -244,7 +244,8 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
|
||||
if (TM.getRelocationModel() == Reloc::PIC_) {
|
||||
if (Subtarget->isPICStyleStub())
|
||||
O << "-\"L" << getFunctionNumber() << "$pb\"";
|
||||
O << "-\"" << TAI->getPrivateGlobalPrefix() << getFunctionNumber()
|
||||
<< "$pb\"";
|
||||
if (Subtarget->isPICStyleGOT())
|
||||
O << "@GOTOFF";
|
||||
}
|
||||
@ -280,10 +281,10 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
// Dynamically-resolved functions need a stub for the function.
|
||||
if (isCallOp && isa<Function>(GV)) {
|
||||
FnStubs.insert(Name);
|
||||
O << "L" << Name << "$stub";
|
||||
O << TAI->getPrivateGlobalPrefix() << Name << "$stub";
|
||||
} else {
|
||||
GVStubs.insert(Name);
|
||||
O << "L" << Name << "$non_lazy_ptr";
|
||||
O << TAI->getPrivateGlobalPrefix() << Name << "$non_lazy_ptr";
|
||||
}
|
||||
} else {
|
||||
if (GV->hasDLLImportLinkage()) {
|
||||
@ -293,7 +294,8 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
}
|
||||
|
||||
if (!isCallOp && TM.getRelocationModel() == Reloc::PIC_)
|
||||
O << "-\"L" << getFunctionNumber() << "$pb\"";
|
||||
O << "-\"" << TAI->getPrivateGlobalPrefix() << getFunctionNumber()
|
||||
<< "$pb\"";
|
||||
} else {
|
||||
if (GV->hasDLLImportLinkage()) {
|
||||
O << "__imp_";
|
||||
@ -346,7 +348,7 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
Name += MO.getSymbolName();
|
||||
if (isCallOp && Subtarget->isPICStyleStub()) {
|
||||
FnStubs.insert(Name);
|
||||
O << "L" << Name << "$stub";
|
||||
O << TAI->getPrivateGlobalPrefix() << Name << "$stub";
|
||||
return;
|
||||
}
|
||||
if (!isCallOp) O << '$';
|
||||
@ -363,7 +365,8 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
|
||||
// piclabel:
|
||||
// popl %some_register
|
||||
// addl $_GLOBAL_ADDRESS_TABLE_ + [.-piclabel], %some_register
|
||||
O << " + [.-" << computePICLabel(getFunctionNumber(), Subtarget) << "]";
|
||||
O << " + [.-"
|
||||
<< computePICLabel(getFunctionNumber(), TAI, Subtarget) << "]";
|
||||
}
|
||||
|
||||
if (isCallOp && Subtarget->isPICStyleGOT())
|
||||
@ -440,7 +443,7 @@ void X86ATTAsmPrinter::printMemReference(const MachineInstr *MI, unsigned Op,
|
||||
}
|
||||
|
||||
void X86ATTAsmPrinter::printPICLabel(const MachineInstr *MI, unsigned Op) {
|
||||
std::string label = computePICLabel(getFunctionNumber(), Subtarget);
|
||||
std::string label = computePICLabel(getFunctionNumber(), TAI, Subtarget);
|
||||
O << label << "\n" << label << ":";
|
||||
}
|
||||
|
||||
|
@ -166,7 +166,7 @@ bool X86SharedAsmPrinter::doFinalization(Module &M) {
|
||||
if (I->hasInternalLinkage()) {
|
||||
O << TAI->getLCOMMDirective() << name << "," << Size;
|
||||
if (Subtarget->isTargetDarwin())
|
||||
O << "," << (TAI->getAlignmentIsInBytes() ? (1 << Align) : Align);
|
||||
O << "," << Align;
|
||||
} else
|
||||
O << TAI->getCOMMDirective() << name << "," << Size;
|
||||
} else {
|
||||
|
Loading…
Reference in New Issue
Block a user