unsigned Major, Minor, Update;
TT.getOSVersion(Major, Minor, Update);
// If there is a version specified, Major will be non-zero.
- if (Major)
- OutStreamer->EmitVersionMin((TT.isMacOSX() ?
- MCVM_OSXVersionMin : MCVM_IOSVersionMin),
- Major, Minor, Update);
+ if (Major) {
+ MCVersionMinType VersionType;
+ if (TT.isWatchOS())
+ VersionType = MCVM_WatchOSVersionMin;
+ else if (TT.isTvOS())
+ VersionType = MCVM_TvOSVersionMin;
+ else if (TT.isMacOSX())
+ VersionType = MCVM_OSXVersionMin;
+ else
+ VersionType = MCVM_IOSVersionMin;
+ OutStreamer->EmitVersionMin(VersionType, Major, Minor, Update);
+ }
}
// Allow the target to emit any magic that it wants at the start of the file.
TM.getTargetFeatureString()));
OutStreamer->AddComment("Start of file scope inline assembly");
OutStreamer->AddBlankLine();
- EmitInlineAsm(M.getModuleInlineAsm()+"\n", *STI, TM.Options.MCOptions);
+ EmitInlineAsm(M.getModuleInlineAsm()+"\n",
+ OutContext.getSubtargetCopy(*STI), TM.Options.MCOptions);
OutStreamer->AddComment("End of file scope inline assembly");
OutStreamer->AddBlankLine();
}
bool AllZeroInitValue) {
// If there is init value, use .data.rel.local section;
// otherwise use the .data section.
- MCSection *TLSVarSection = const_cast<MCSection*>(
- (GV->hasInitializer() && !AllZeroInitValue)
- ? getObjFileLowering().getDataRelLocalSection()
- : getObjFileLowering().getDataSection());
+ MCSection *TLSVarSection =
+ const_cast<MCSection *>((GV->hasInitializer() && !AllZeroInitValue)
+ ? getObjFileLowering().getDataRelSection()
+ : getObjFileLowering().getDataSection());
OutStreamer->SwitchSection(TLSVarSection);
MCSymbol *GVSym = getSymbol(GV);
EmitLinkage(GV, EmittedSym); // same linkage as GV
bool IsEmuTLSVar =
GV->getThreadLocalMode() != llvm::GlobalVariable::NotThreadLocal &&
TM.Options.EmulatedTLS;
- assert((!IsEmuTLSVar || getObjFileLowering().getDataRelLocalSection()) &&
- "Need relocatable local section for emulated TLS variables");
assert(!(IsEmuTLSVar && GV->hasCommonLinkage()) &&
"No emulated TLS variables in the common section");
/// that is an implicit def.
void AsmPrinter::emitImplicitDef(const MachineInstr *MI) const {
unsigned RegNo = MI->getOperand(0).getReg();
- OutStreamer->AddComment(Twine("implicit-def: ") +
- MMI->getContext().getRegisterInfo()->getName(RegNo));
+
+ SmallString<128> Str;
+ raw_svector_ostream OS(Str);
+ OS << "implicit-def: "
+ << PrintReg(RegNo, MF->getSubtarget().getRegisterInfo());
+
+ OutStreamer->AddComment(OS.str());
OutStreamer->AddBlankLine();
}
static void emitKill(const MachineInstr *MI, AsmPrinter &AP) {
- std::string Str = "kill:";
+ std::string Str;
+ raw_string_ostream OS(Str);
+ OS << "kill:";
for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
const MachineOperand &Op = MI->getOperand(i);
assert(Op.isReg() && "KILL instruction must have only register operands");
- Str += ' ';
- Str += AP.MMI->getContext().getRegisterInfo()->getName(Op.getReg());
- Str += (Op.isDef() ? "<def>" : "<kill>");
+ OS << ' '
+ << PrintReg(Op.getReg(),
+ AP.MF->getSubtarget().getRegisterInfo())
+ << (Op.isDef() ? "<def>" : "<kill>");
}
AP.OutStreamer->AddComment(Str);
AP.OutStreamer->AddBlankLine();
}
if (Deref)
OS << '[';
- OS << AP.MMI->getContext().getRegisterInfo()->getName(Reg);
+ OS << PrintReg(Reg, AP.MF->getSubtarget().getRegisterInfo());
}
if (Deref)
EmitFunctionBodyEnd();
if (!MMI->getLandingPads().empty() || MMI->hasDebugInfo() ||
- MAI->hasDotTypeDotSizeDirective()) {
+ MMI->hasEHFunclets() || MAI->hasDotTypeDotSizeDirective()) {
// Create a symbol for the end of function.
CurrentFnEnd = createTempSymbol("func_end");
OutStreamer->EmitLabel(CurrentFnEnd);
}
}
- // Make sure we wrote out everything we need.
- OutStreamer->Flush();
-
// Finalize debug and EH information.
for (const HandlerInfo &HI : Handlers) {
NamedRegionTimer T(HI.TimerName, HI.TimerGroupName,
CurExceptionSym = nullptr;
bool NeedsLocalForSize = MAI->needsLocalForSize();
if (!MMI->getLandingPads().empty() || MMI->hasDebugInfo() ||
- NeedsLocalForSize) {
+ MMI->hasEHFunclets() || NeedsLocalForSize) {
CurrentFnBegin = createTempSymbol("func_begin");
if (NeedsLocalForSize)
CurrentFnSymForSize = CurrentFnBegin;
/// MachineBasicBlock, an alignment (if present) and a comment describing
/// it if appropriate.
void AsmPrinter::EmitBasicBlockStart(const MachineBasicBlock &MBB) const {
+ // End the previous funclet and start a new one.
+ if (MBB.isEHFuncletEntry()) {
+ for (const HandlerInfo &HI : Handlers) {
+ HI.Handler->endFunclet();
+ HI.Handler->beginFunclet(MBB);
+ }
+ }
+
// Emit an alignment directive for this block, if needed.
if (unsigned Align = MBB.getAlignment())
EmitAlignment(Align);
if (isVerbose())
OutStreamer->AddComment("Block address taken");
- for (MCSymbol *Sym : MMI->getAddrLabelSymbolToEmit(BB))
- OutStreamer->EmitLabel(Sym);
+ // MBBs can have their address taken as part of CodeGen without having
+ // their corresponding BB's address taken in IR
+ if (BB->hasAddressTaken())
+ for (MCSymbol *Sym : MMI->getAddrLabelSymbolToEmit(BB))
+ OutStreamer->EmitLabel(Sym);
}
// Print some verbose block comments.