}
void ARMAsmPrinter::EmitXXStructor(const Constant *CV) {
- uint64_t Size = TM.getDataLayout()->getTypeAllocSize(CV->getType());
+ uint64_t Size =
+ TM.getSubtargetImpl()->getDataLayout()->getTypeAllocSize(CV->getType());
assert(Size && "C++ constructor pointer had zero size!");
const GlobalValue *GV = dyn_cast<GlobalValue>(CV->stripPointerCasts());
assert(!MO.getSubReg() && "Subregs should be eliminated!");
if(ARM::GPRPairRegClass.contains(Reg)) {
const MachineFunction &MF = *MI->getParent()->getParent();
- const TargetRegisterInfo *TRI = MF.getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF.getSubtarget().getRegisterInfo();
Reg = TRI->getSubReg(Reg, ARM::gsub_0);
}
O << ARMInstPrinter::getRegisterName(Reg);
MCSymbol *ARMAsmPrinter::
GetARMJTIPICJumpTableLabel2(unsigned uid, unsigned uid2) const {
- const DataLayout *DL = TM.getDataLayout();
+ const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
SmallString<60> Name;
raw_svector_ostream(Name) << DL->getPrivateGlobalPrefix() << "JTI"
<< getFunctionNumber() << '_' << uid << '_' << uid2;
MCSymbol *ARMAsmPrinter::GetARMSJLJEHLabel() const {
- const DataLayout *DL = TM.getDataLayout();
+ const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
SmallString<60> Name;
raw_svector_ostream(Name) << DL->getPrivateGlobalPrefix() << "SJLJEH"
<< getFunctionNumber();
case 'y': // Print a VFP single precision register as indexed double.
if (MI->getOperand(OpNum).isReg()) {
unsigned Reg = MI->getOperand(OpNum).getReg();
- const TargetRegisterInfo *TRI = MF->getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
// Find the 'd' register that has this 's' register as a sub-register,
// and determine the lane number.
for (MCSuperRegIterator SR(Reg, TRI); SR.isValid(); ++SR) {
// inline asm statement.
O << "{";
if (ARM::GPRPairRegClass.contains(RegBegin)) {
- const TargetRegisterInfo *TRI = MF->getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
unsigned Reg0 = TRI->getSubReg(RegBegin, ARM::gsub_0);
O << ARMInstPrinter::getRegisterName(Reg0) << ", ";
RegBegin = TRI->getSubReg(RegBegin, ARM::gsub_1);
const MachineOperand &MO = MI->getOperand(OpNum);
if (!MO.isReg())
return true;
- const TargetRegisterInfo *TRI = MF->getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
unsigned Reg = TRI->getSubReg(MO.getReg(), ExtraCode[0] == 'Q' ?
ARM::gsub_0 : ARM::gsub_1);
O << ARMInstPrinter::getRegisterName(Reg);
unsigned Reg = MI->getOperand(OpNum).getReg();
if (!ARM::QPRRegClass.contains(Reg))
return true;
- const TargetRegisterInfo *TRI = MF->getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF->getSubtarget().getRegisterInfo();
unsigned SubReg = TRI->getSubReg(Reg, ExtraCode[0] == 'e' ?
ARM::dsub_0 : ARM::dsub_1);
O << ARMInstPrinter::getRegisterName(SubReg);
if (!MO.isReg())
return true;
const MachineFunction &MF = *MI->getParent()->getParent();
- const TargetRegisterInfo *TRI = MF.getTarget().getRegisterInfo();
+ const TargetRegisterInfo *TRI = MF.getSubtarget().getRegisterInfo();
unsigned Reg = MO.getReg();
if(!ARM::GPRPairRegClass.contains(Reg))
return false;
// Emit ARM Build Attributes
if (Subtarget->isTargetELF())
emitAttributes();
+
+ if (!M.getModuleInlineAsm().empty() && Subtarget->isThumb())
+ OutStreamer.EmitAssemblerFlag(MCAF_Code16);
}
static void
MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList();
if (!Stubs.empty()) {
OutStreamer.SwitchSection(TLOFELF.getDataRelSection());
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout *TD = TM.getSubtargetImpl()->getDataLayout();
for (auto &stub: Stubs) {
OutStreamer.EmitLabel(stub.first);
}
}
+ // TODO: We currently only support either reserving the register, or treating
+ // it as another callee-saved register, but not as SB or a TLS pointer; It
+ // would instead be nicer to push this from the frontend as metadata, as we do
+ // for the wchar and enum size tags
+ if (Subtarget->isR9Reserved())
+ ATS.emitAttribute(ARMBuildAttrs::ABI_PCS_R9_use,
+ ARMBuildAttrs::R9Reserved);
+ else
+ ATS.emitAttribute(ARMBuildAttrs::ABI_PCS_R9_use,
+ ARMBuildAttrs::R9IsGPR);
+
if (Subtarget->hasTrustZone() && Subtarget->hasVirtualization())
ATS.emitAttribute(ARMBuildAttrs::Virtualization_use,
ARMBuildAttrs::AllowTZVirtualization);
MCSymbol *ARMAsmPrinter::GetARMGVSymbol(const GlobalValue *GV,
unsigned char TargetFlags) {
- bool isIndirect = Subtarget->isTargetMachO() &&
- (TargetFlags & ARMII::MO_NONLAZY) &&
- Subtarget->GVIsIndirectSymbol(GV, TM.getRelocationModel());
- if (!isIndirect)
- return getSymbol(GV);
+ if (Subtarget->isTargetMachO()) {
+ bool IsIndirect = (TargetFlags & ARMII::MO_NONLAZY) &&
+ Subtarget->GVIsIndirectSymbol(GV, TM.getRelocationModel());
+
+ if (!IsIndirect)
+ return getSymbol(GV);
- // FIXME: Remove this when Darwin transition to @GOT like syntax.
- MCSymbol *MCSym = getSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
- MachineModuleInfoMachO &MMIMachO =
- MMI->getObjFileInfo<MachineModuleInfoMachO>();
- MachineModuleInfoImpl::StubValueTy &StubSym =
- GV->hasHiddenVisibility() ? MMIMachO.getHiddenGVStubEntry(MCSym) :
- MMIMachO.getGVStubEntry(MCSym);
- if (!StubSym.getPointer())
- StubSym = MachineModuleInfoImpl::
- StubValueTy(getSymbol(GV), !GV->hasInternalLinkage());
- return MCSym;
+ // FIXME: Remove this when Darwin transition to @GOT like syntax.
+ MCSymbol *MCSym = getSymbolWithGlobalValueBase(GV, "$non_lazy_ptr");
+ MachineModuleInfoMachO &MMIMachO =
+ MMI->getObjFileInfo<MachineModuleInfoMachO>();
+ MachineModuleInfoImpl::StubValueTy &StubSym =
+ GV->hasHiddenVisibility() ? MMIMachO.getHiddenGVStubEntry(MCSym)
+ : MMIMachO.getGVStubEntry(MCSym);
+ if (!StubSym.getPointer())
+ StubSym = MachineModuleInfoImpl::StubValueTy(getSymbol(GV),
+ !GV->hasInternalLinkage());
+ return MCSym;
+ } else if (Subtarget->isTargetCOFF()) {
+ assert(Subtarget->isTargetWindows() &&
+ "Windows is the only supported COFF target");
+
+ bool IsIndirect = (TargetFlags & ARMII::MO_DLLIMPORT);
+ if (!IsIndirect)
+ return getSymbol(GV);
+
+ SmallString<128> Name;
+ Name = "__imp_";
+ getNameWithPrefix(Name, GV);
+
+ return OutContext.GetOrCreateSymbol(Name);
+ } else if (Subtarget->isTargetELF()) {
+ return getSymbol(GV);
+ }
+ llvm_unreachable("unexpected target");
}
void ARMAsmPrinter::
EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV) {
- const DataLayout *DL = TM.getDataLayout();
- int Size = TM.getDataLayout()->getTypeAllocSize(MCPV->getType());
+ const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
+ int Size =
+ TM.getSubtargetImpl()->getDataLayout()->getTypeAllocSize(MCPV->getType());
ARMConstantPoolValue *ACPV = static_cast<ARMConstantPoolValue*>(MCPV);
MCTargetStreamer &TS = *OutStreamer.getTargetStreamer();
ARMTargetStreamer &ATS = static_cast<ARMTargetStreamer &>(TS);
const MachineFunction &MF = *MI->getParent()->getParent();
- const TargetRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo();
+ const TargetRegisterInfo *RegInfo = MF.getSubtarget().getRegisterInfo();
const ARMFunctionInfo &AFI = *MF.getInfo<ARMFunctionInfo>();
unsigned FramePtr = RegInfo->getFrameRegister(MF);
#include "ARMGenMCPseudoLowering.inc"
void ARMAsmPrinter::EmitInstruction(const MachineInstr *MI) {
- const DataLayout *DL = TM.getDataLayout();
+ const DataLayout *DL = TM.getSubtargetImpl()->getDataLayout();
// If we just ended a constant pool, mark it as such.
if (InConstantPool && MI->getOpcode() != ARM::CONSTPOOL_ENTRY) {