#include "llvm/CodeGen/AsmPrinter.h"
#include "DwarfDebug.h"
#include "DwarfException.h"
-#include "Win64Exception.h"
+#include "WinException.h"
#include "WinCodeViewLineTables.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCStreamer.h"
-#include "llvm/MC/MCSymbol.h"
+#include "llvm/MC/MCSymbolELF.h"
#include "llvm/MC/MCValue.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/Format.h"
AsmPrinter::AsmPrinter(TargetMachine &tm, std::unique_ptr<MCStreamer> Streamer)
: MachineFunctionPass(ID), TM(tm), MAI(tm.getMCAsmInfo()),
- OutContext(Streamer->getContext()), OutStreamer(*Streamer.release()),
+ OutContext(Streamer->getContext()), OutStreamer(std::move(Streamer)),
LastMI(nullptr), LastFn(0), Counter(~0U) {
DD = nullptr;
MMI = nullptr;
CurrentFnBegin = nullptr;
CurrentFnEnd = nullptr;
GCMetadataPrinters = nullptr;
- VerboseAsm = OutStreamer.isVerboseAsm();
+ VerboseAsm = OutStreamer->isVerboseAsm();
}
AsmPrinter::~AsmPrinter() {
delete &GCMap;
GCMetadataPrinters = nullptr;
}
-
- delete &OutStreamer;
}
/// getFunctionNumber - Return a unique ID for the current function.
/// getCurrentSection() - Return the current section we are emitting to.
const MCSection *AsmPrinter::getCurrentSection() const {
- return OutStreamer.getCurrentSection().first;
+ return OutStreamer->getCurrentSection().first;
}
const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
.Initialize(OutContext, TM);
- OutStreamer.InitSections(false);
+ OutStreamer->InitSections(false);
Mang = new Mangler(TM.getDataLayout());
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);
+ OutStreamer->EmitVersionMin((TT.isMacOSX() ?
+ MCVM_OSXVersionMin : MCVM_IOSVersionMin),
+ Major, Minor, Update);
}
// Allow the target to emit any magic that it wants at the start of the file.
// don't, this at least helps the user find where a global came from.
if (MAI->hasSingleParameterDotFile()) {
// .file "foo.c"
- OutStreamer.EmitFileDirective(M.getModuleIdentifier());
+ OutStreamer->EmitFileDirective(M.getModuleIdentifier());
}
GCModuleInfo *MI = getAnalysisIfAvailable<GCModuleInfo>();
// and target triple.
std::unique_ptr<MCSubtargetInfo> STI(TM.getTarget().createMCSubtargetInfo(
TM.getTargetTriple(), TM.getTargetCPU(), TM.getTargetFeatureString()));
- OutStreamer.AddComment("Start of file scope inline assembly");
- OutStreamer.AddBlankLine();
- EmitInlineAsm(M.getModuleInlineAsm()+"\n", *STI);
- OutStreamer.AddComment("End of file scope inline assembly");
- OutStreamer.AddBlankLine();
+ OutStreamer->AddComment("Start of file scope inline assembly");
+ OutStreamer->AddBlankLine();
+ EmitInlineAsm(M.getModuleInlineAsm()+"\n", *STI, TM.Options.MCOptions);
+ OutStreamer->AddComment("End of file scope inline assembly");
+ OutStreamer->AddBlankLine();
}
if (MAI->doesSupportDebugInformation()) {
case ExceptionHandling::WinEH:
switch (MAI->getWinEHEncodingType()) {
default: llvm_unreachable("unsupported unwinding information encoding");
+ case WinEH::EncodingType::Invalid:
+ break;
+ case WinEH::EncodingType::X86:
case WinEH::EncodingType::Itanium:
- ES = new Win64Exception(this);
+ ES = new WinException(this);
break;
}
break;
case GlobalValue::WeakODRLinkage:
if (MAI->hasWeakDefDirective()) {
// .globl _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Global);
if (!canBeHidden(GV, *MAI))
// .weak_definition _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_WeakDefinition);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_WeakDefinition);
else
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_WeakDefAutoPrivate);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_WeakDefAutoPrivate);
} else if (MAI->hasLinkOnceDirective()) {
// .globl _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Global);
//NOTE: linkonce is handled by the section the symbol was assigned to.
} else {
// .weak _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Weak);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Weak);
}
return;
case GlobalValue::AppendingLinkage:
case GlobalValue::ExternalLinkage:
// If external or appending, declare as a global symbol.
// .globl _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Global);
return;
case GlobalValue::PrivateLinkage:
case GlobalValue::InternalLinkage:
return;
if (isVerbose()) {
- GV->printAsOperand(OutStreamer.GetCommentOS(),
+ GV->printAsOperand(OutStreamer->GetCommentOS(),
/*PrintType=*/false, GV->getParent());
- OutStreamer.GetCommentOS() << '\n';
+ OutStreamer->GetCommentOS() << '\n';
}
}
"' is already defined");
if (MAI->hasDotTypeDotSizeDirective())
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_ELF_TypeObject);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_ELF_TypeObject);
SectionKind GVKind = TargetLoweringObjectFile::getKindForGlobal(GV, TM);
Align = 0;
// .comm _foo, 42, 4
- OutStreamer.EmitCommonSymbol(GVSym, Size, Align);
+ OutStreamer->EmitCommonSymbol(GVSym, Size, Align);
return;
}
// Handle local BSS symbols.
if (MAI->hasMachoZeroFillDirective()) {
- const MCSection *TheSection =
- getObjFileLowering().SectionForGlobal(GV, GVKind, *Mang, TM);
+ MCSection *TheSection =
+ getObjFileLowering().SectionForGlobal(GV, GVKind, *Mang, TM);
// .zerofill __DATA, __bss, _foo, 400, 5
- OutStreamer.EmitZerofill(TheSection, GVSym, Size, Align);
+ OutStreamer->EmitZerofill(TheSection, GVSym, Size, Align);
return;
}
// Prefer to simply fall back to .local / .comm in this case.
if (MAI->getLCOMMDirectiveAlignmentType() != LCOMM::NoAlignment) {
// .lcomm _foo, 42
- OutStreamer.EmitLocalCommonSymbol(GVSym, Size, Align);
+ OutStreamer->EmitLocalCommonSymbol(GVSym, Size, Align);
return;
}
Align = 0;
// .local _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Local);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Local);
// .comm _foo, 42, 4
- OutStreamer.EmitCommonSymbol(GVSym, Size, Align);
+ OutStreamer->EmitCommonSymbol(GVSym, Size, Align);
return;
}
- const MCSection *TheSection =
- getObjFileLowering().SectionForGlobal(GV, GVKind, *Mang, TM);
+ MCSection *TheSection =
+ getObjFileLowering().SectionForGlobal(GV, GVKind, *Mang, TM);
// Handle the zerofill directive on darwin, which is a special form of BSS
// emission.
if (Size == 0) Size = 1; // zerofill of 0 bytes is undefined.
// .globl _foo
- OutStreamer.EmitSymbolAttribute(GVSym, MCSA_Global);
+ OutStreamer->EmitSymbolAttribute(GVSym, MCSA_Global);
// .zerofill __DATA, __common, _foo, 400, 5
- OutStreamer.EmitZerofill(TheSection, GVSym, Size, 1 << AlignLog);
+ OutStreamer->EmitZerofill(TheSection, GVSym, Size, 1 << AlignLog);
return;
}
if (GVKind.isThreadLocal() && MAI->hasMachoTBSSDirective()) {
// Emit the .tbss symbol
MCSymbol *MangSym =
- OutContext.GetOrCreateSymbol(GVSym->getName() + Twine("$tlv$init"));
+ OutContext.getOrCreateSymbol(GVSym->getName() + Twine("$tlv$init"));
if (GVKind.isThreadBSS()) {
TheSection = getObjFileLowering().getTLSBSSSection();
- OutStreamer.EmitTBSSSymbol(TheSection, MangSym, Size, 1 << AlignLog);
+ OutStreamer->EmitTBSSSymbol(TheSection, MangSym, Size, 1 << AlignLog);
} else if (GVKind.isThreadData()) {
- OutStreamer.SwitchSection(TheSection);
+ OutStreamer->SwitchSection(TheSection);
EmitAlignment(AlignLog, GV);
- OutStreamer.EmitLabel(MangSym);
+ OutStreamer->EmitLabel(MangSym);
EmitGlobalConstant(GV->getInitializer());
}
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
// Emit the variable struct for the runtime.
- const MCSection *TLVSect
- = getObjFileLowering().getTLSExtraDataSection();
+ MCSection *TLVSect = getObjFileLowering().getTLSExtraDataSection();
- OutStreamer.SwitchSection(TLVSect);
+ OutStreamer->SwitchSection(TLVSect);
// Emit the linkage here.
EmitLinkage(GV, GVSym);
- OutStreamer.EmitLabel(GVSym);
+ OutStreamer->EmitLabel(GVSym);
// Three pointers in size:
// - __tlv_bootstrap - used to make sure support exists
// - spare pointer, used when mapped by the runtime
// - pointer to mangled symbol above with initializer
unsigned PtrSize = DL->getPointerTypeSize(GV->getType());
- OutStreamer.EmitSymbolValue(GetExternalSymbolSymbol("_tlv_bootstrap"),
+ OutStreamer->EmitSymbolValue(GetExternalSymbolSymbol("_tlv_bootstrap"),
PtrSize);
- OutStreamer.EmitIntValue(0, PtrSize);
- OutStreamer.EmitSymbolValue(MangSym, PtrSize);
+ OutStreamer->EmitIntValue(0, PtrSize);
+ OutStreamer->EmitSymbolValue(MangSym, PtrSize);
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
return;
}
- OutStreamer.SwitchSection(TheSection);
+ OutStreamer->SwitchSection(TheSection);
EmitLinkage(GV, GVSym);
EmitAlignment(AlignLog, GV);
- OutStreamer.EmitLabel(GVSym);
+ OutStreamer->EmitLabel(GVSym);
EmitGlobalConstant(GV->getInitializer());
if (MAI->hasDotTypeDotSizeDirective())
// .size foo, 42
- OutStreamer.EmitELFSize(GVSym, MCConstantExpr::Create(Size, OutContext));
+ OutStreamer->emitELFSize(cast<MCSymbolELF>(GVSym),
+ MCConstantExpr::create(Size, OutContext));
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
}
/// EmitFunctionHeader - This method emits the header for the current
// Print the 'header' of function.
const Function *F = MF->getFunction();
- OutStreamer.SwitchSection(
+ OutStreamer->SwitchSection(
getObjFileLowering().SectionForGlobal(F, *Mang, TM));
EmitVisibility(CurrentFnSym, F->getVisibility());
EmitAlignment(MF->getAlignment(), F);
if (MAI->hasDotTypeDotSizeDirective())
- OutStreamer.EmitSymbolAttribute(CurrentFnSym, MCSA_ELF_TypeFunction);
+ OutStreamer->EmitSymbolAttribute(CurrentFnSym, MCSA_ELF_TypeFunction);
if (isVerbose()) {
- F->printAsOperand(OutStreamer.GetCommentOS(),
+ F->printAsOperand(OutStreamer->GetCommentOS(),
/*PrintType=*/false, F->getParent());
- OutStreamer.GetCommentOS() << '\n';
+ OutStreamer->GetCommentOS() << '\n';
}
// Emit the prefix data.
std::vector<MCSymbol*> DeadBlockSyms;
MMI->takeDeletedSymbolsForFunction(F, DeadBlockSyms);
for (unsigned i = 0, e = DeadBlockSyms.size(); i != e; ++i) {
- OutStreamer.AddComment("Address taken block that was later removed");
- OutStreamer.EmitLabel(DeadBlockSyms[i]);
+ OutStreamer->AddComment("Address taken block that was later removed");
+ OutStreamer->EmitLabel(DeadBlockSyms[i]);
}
if (CurrentFnBegin) {
if (MAI->useAssignmentForEHBegin()) {
- MCSymbol *CurPos = OutContext.CreateTempSymbol();
- OutStreamer.EmitLabel(CurPos);
- OutStreamer.EmitAssignment(CurrentFnBegin,
- MCSymbolRefExpr::Create(CurPos, OutContext));
+ MCSymbol *CurPos = OutContext.createTempSymbol();
+ OutStreamer->EmitLabel(CurPos);
+ OutStreamer->EmitAssignment(CurrentFnBegin,
+ MCSymbolRefExpr::create(CurPos, OutContext));
} else {
- OutStreamer.EmitLabel(CurrentFnBegin);
+ OutStreamer->EmitLabel(CurrentFnBegin);
}
}
report_fatal_error("'" + Twine(CurrentFnSym->getName()) +
"' label emitted multiple times to assembly file");
- return OutStreamer.EmitLabel(CurrentFnSym);
+ return OutStreamer->EmitLabel(CurrentFnSym);
}
/// emitComments - Pretty-print comments for instructions.
/// 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));
- OutStreamer.AddBlankLine();
+ OutStreamer->AddComment(Twine("implicit-def: ") +
+ MMI->getContext().getRegisterInfo()->getName(RegNo));
+ OutStreamer->AddBlankLine();
}
static void emitKill(const MachineInstr *MI, AsmPrinter &AP) {
Str += AP.MMI->getContext().getRegisterInfo()->getName(Op.getReg());
Str += (Op.isDef() ? "<def>" : "<kill>");
}
- AP.OutStreamer.AddComment(Str);
- AP.OutStreamer.AddBlankLine();
+ AP.OutStreamer->AddComment(Str);
+ AP.OutStreamer->AddBlankLine();
}
/// emitDebugValueComment - This method handles the target-independent form
raw_svector_ostream OS(Str);
OS << "DEBUG_VALUE: ";
- DIVariable V = MI->getDebugVariable();
- if (auto *SP = dyn_cast<MDSubprogram>(V->getScope())) {
+ const DILocalVariable *V = MI->getDebugVariable();
+ if (auto *SP = dyn_cast<DISubprogram>(V->getScope())) {
StringRef Name = SP->getDisplayName();
if (!Name.empty())
OS << Name << ":";
}
OS << V->getName();
- DIExpression Expr = MI->getDebugExpression();
+ const DIExpression *Expr = MI->getDebugExpression();
if (Expr->isBitPiece())
OS << " [bit_piece offset=" << Expr->getBitPieceOffset()
<< " size=" << Expr->getBitPieceSize() << "]";
// Suppress offset, it is not meaningful here.
OS << "undef";
// NOTE: Want this comment at start of line, don't emit with AddComment.
- AP.OutStreamer.emitRawComment(OS.str());
+ AP.OutStreamer->emitRawComment(OS.str());
return true;
}
if (Deref)
OS << '+' << Offset << ']';
// NOTE: Want this comment at start of line, don't emit with AddComment.
- AP.OutStreamer.emitRawComment(OS.str());
+ AP.OutStreamer->emitRawComment(OS.str());
return true;
}
int FrameOffset = MI.getOperand(1).getImm();
// Emit a symbol assignment.
- OutStreamer.EmitAssignment(FrameAllocSym,
- MCConstantExpr::Create(FrameOffset, OutContext));
+ OutStreamer->EmitAssignment(FrameAllocSym,
+ MCConstantExpr::create(FrameOffset, OutContext));
}
/// EmitFunctionBody - This method emits the body and trailer for a
}
if (isVerbose())
- emitComments(MI, OutStreamer.GetCommentOS());
+ emitComments(MI, OutStreamer->GetCommentOS());
switch (MI.getOpcode()) {
case TargetOpcode::CFI_INSTRUCTION:
case TargetOpcode::EH_LABEL:
case TargetOpcode::GC_LABEL:
- OutStreamer.EmitLabel(MI.getOperand(0).getMCSymbol());
+ OutStreamer->EmitLabel(MI.getOperand(0).getMCSymbol());
break;
case TargetOpcode::INLINEASM:
EmitInlineAsm(&MI);
if ((MAI->hasSubsectionsViaSymbols() && !HasAnyRealCode)) {
MCInst Noop;
MF->getSubtarget().getInstrInfo()->getNoopForMachoTarget(Noop);
- OutStreamer.AddComment("avoids zero-length function");
+ OutStreamer->AddComment("avoids zero-length function");
// Targets can opt-out of emitting the noop here by leaving the opcode
// unspecified.
if (Noop.getOpcode())
- OutStreamer.EmitInstruction(Noop, getSubtargetInfo());
+ OutStreamer->EmitInstruction(Noop, getSubtargetInfo());
}
const Function *F = MF->getFunction();
MCSymbol *Sym = GetBlockAddressSymbol(&BB);
if (Sym->isDefined())
continue;
- OutStreamer.AddComment("Address of block that was removed by CodeGen");
- OutStreamer.EmitLabel(Sym);
+ OutStreamer->AddComment("Address of block that was removed by CodeGen");
+ OutStreamer->EmitLabel(Sym);
}
// Emit target-specific gunk after the function body.
MAI->hasDotTypeDotSizeDirective()) {
// Create a symbol for the end of function.
CurrentFnEnd = createTempSymbol("func_end");
- OutStreamer.EmitLabel(CurrentFnEnd);
+ OutStreamer->EmitLabel(CurrentFnEnd);
}
// If the target wants a .size directive for the size of the function, emit
// We can get the size as difference between the function label and the
// temp label.
const MCExpr *SizeExp =
- MCBinaryExpr::CreateSub(MCSymbolRefExpr::Create(CurrentFnEnd, OutContext),
- MCSymbolRefExpr::Create(CurrentFnSymForSize,
+ MCBinaryExpr::createSub(MCSymbolRefExpr::create(CurrentFnEnd, OutContext),
+ MCSymbolRefExpr::create(CurrentFnSymForSize,
OutContext),
OutContext);
- OutStreamer.EmitELFSize(CurrentFnSym, SizeExp);
+ OutStreamer->emitELFSize(cast<MCSymbolELF>(CurrentFnSym), SizeExp);
}
for (const HandlerInfo &HI : Handlers) {
}
MMI->EndFunction();
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
}
/// \brief Compute the number of Global Variables that uses a Constant.
SmallVector<Module::ModuleFlagEntry, 8> ModuleFlags;
M.getModuleFlagsMetadata(ModuleFlags);
if (!ModuleFlags.empty())
- TLOF.emitModuleFlags(OutStreamer, ModuleFlags, *Mang, TM);
+ TLOF.emitModuleFlags(*OutStreamer, ModuleFlags, *Mang, TM);
Triple TT(TM.getTargetTriple());
if (TT.isOSBinFormatELF()) {
// Output stubs for external and common global variables.
MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList();
if (!Stubs.empty()) {
- OutStreamer.SwitchSection(TLOF.getDataRelSection());
+ OutStreamer->SwitchSection(TLOF.getDataRelSection());
const DataLayout *DL = TM.getDataLayout();
for (const auto &Stub : Stubs) {
- OutStreamer.EmitLabel(Stub.first);
- OutStreamer.EmitSymbolValue(Stub.second.getPointer(),
- DL->getPointerSize());
+ OutStreamer->EmitLabel(Stub.first);
+ OutStreamer->EmitSymbolValue(Stub.second.getPointer(),
+ DL->getPointerSize());
}
}
}
// Make sure we wrote out everything we need.
- OutStreamer.Flush();
+ OutStreamer->Flush();
// Finalize debug and EH information.
for (const HandlerInfo &HI : Handlers) {
for (const auto &G : M.globals()) {
if (!G.hasExternalWeakLinkage())
continue;
- OutStreamer.EmitSymbolAttribute(getSymbol(&G), MCSA_WeakReference);
+ OutStreamer->EmitSymbolAttribute(getSymbol(&G), MCSA_WeakReference);
}
for (const auto &F : M) {
if (!F.hasExternalWeakLinkage())
continue;
- OutStreamer.EmitSymbolAttribute(getSymbol(&F), MCSA_WeakReference);
+ OutStreamer->EmitSymbolAttribute(getSymbol(&F), MCSA_WeakReference);
}
}
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
for (const auto &Alias : M.aliases()) {
MCSymbol *Name = getSymbol(&Alias);
if (Alias.hasExternalLinkage() || !MAI->getWeakRefDirective())
- OutStreamer.EmitSymbolAttribute(Name, MCSA_Global);
+ OutStreamer->EmitSymbolAttribute(Name, MCSA_Global);
else if (Alias.hasWeakLinkage() || Alias.hasLinkOnceLinkage())
- OutStreamer.EmitSymbolAttribute(Name, MCSA_WeakReference);
+ OutStreamer->EmitSymbolAttribute(Name, MCSA_WeakReference);
else
assert(Alias.hasLocalLinkage() && "Invalid alias linkage");
EmitVisibility(Name, Alias.getVisibility());
// Emit the directives as assignments aka .set:
- OutStreamer.EmitAssignment(Name, lowerConstant(Alias.getAliasee()));
+ OutStreamer->EmitAssignment(Name, lowerConstant(Alias.getAliasee()));
}
GCModuleInfo *MI = getAnalysisIfAvailable<GCModuleInfo>();
// Emit __morestack address if needed for indirect calls.
if (MMI->usesMorestackAddr()) {
- const MCSection *ReadOnlySection =
+ MCSection *ReadOnlySection =
getObjFileLowering().getSectionForConstant(SectionKind::getReadOnly(),
/*C=*/nullptr);
- OutStreamer.SwitchSection(ReadOnlySection);
+ OutStreamer->SwitchSection(ReadOnlySection);
MCSymbol *AddrSymbol =
- OutContext.GetOrCreateSymbol(StringRef("__morestack_addr"));
- OutStreamer.EmitLabel(AddrSymbol);
+ OutContext.getOrCreateSymbol(StringRef("__morestack_addr"));
+ OutStreamer->EmitLabel(AddrSymbol);
unsigned PtrSize = TM.getDataLayout()->getPointerSize(0);
- OutStreamer.EmitSymbolValue(GetExternalSymbolSymbol("__morestack"),
- PtrSize);
+ OutStreamer->EmitSymbolValue(GetExternalSymbolSymbol("__morestack"),
+ PtrSize);
}
// If we don't have any trampolines, then we don't require stack memory
// to be executable. Some targets have a directive to declare this.
Function *InitTrampolineIntrinsic = M.getFunction("llvm.init.trampoline");
if (!InitTrampolineIntrinsic || InitTrampolineIntrinsic->use_empty())
- if (const MCSection *S = MAI->getNonexecutableStackSection(OutContext))
- OutStreamer.SwitchSection(S);
+ if (MCSection *S = MAI->getNonexecutableStackSection(OutContext))
+ OutStreamer->SwitchSection(S);
// Allow the target to emit any magic that it wants at the end of the file,
// after everything else has gone out.
delete Mang; Mang = nullptr;
MMI = nullptr;
- OutStreamer.Finish();
- OutStreamer.reset();
+ OutStreamer->Finish();
+ OutStreamer->reset();
return false;
}
}
namespace {
- // SectionCPs - Keep track the alignment, constpool entries per Section.
+// Keep track the alignment, constpool entries per Section.
struct SectionCPs {
- const MCSection *S;
+ MCSection *S;
unsigned Alignment;
SmallVector<unsigned, 4> CPEs;
- SectionCPs(const MCSection *s, unsigned a) : S(s), Alignment(a) {}
+ SectionCPs(MCSection *s, unsigned a) : S(s), Alignment(a) {}
};
}
if (!CPE.isMachineConstantPoolEntry())
C = CPE.Val.ConstVal;
- const MCSection *S = getObjFileLowering().getSectionForConstant(Kind, C);
+ MCSection *S = getObjFileLowering().getSectionForConstant(Kind, C);
// The number of sections are small, just do a linear search from the
// last section to the first.
continue;
if (CurSection != CPSections[i].S) {
- OutStreamer.SwitchSection(CPSections[i].S);
+ OutStreamer->SwitchSection(CPSections[i].S);
EmitAlignment(Log2_32(CPSections[i].Alignment));
CurSection = CPSections[i].S;
Offset = 0;
// Emit inter-object padding for alignment.
unsigned AlignMask = CPE.getAlignment() - 1;
unsigned NewOffset = (Offset + AlignMask) & ~AlignMask;
- OutStreamer.EmitZeros(NewOffset - Offset);
+ OutStreamer->EmitZeros(NewOffset - Offset);
Type *Ty = CPE.getType();
Offset = NewOffset +
TM.getDataLayout()->getTypeAllocSize(Ty);
- OutStreamer.EmitLabel(Sym);
+ OutStreamer->EmitLabel(Sym);
if (CPE.isMachineConstantPoolEntry())
EmitMachineConstantPoolValue(CPE.Val.MachineCPVal);
else
*F);
if (JTInDiffSection) {
// Drop it in the readonly section.
- const MCSection *ReadOnlySection =
- TLOF.getSectionForJumpTable(*F, *Mang, TM);
- OutStreamer.SwitchSection(ReadOnlySection);
+ MCSection *ReadOnlySection = TLOF.getSectionForJumpTable(*F, *Mang, TM);
+ OutStreamer->SwitchSection(ReadOnlySection);
}
EmitAlignment(Log2_32(
// Jump tables in code sections are marked with a data_region directive
// where that's supported.
if (!JTInDiffSection)
- OutStreamer.EmitDataRegion(MCDR_DataRegionJT32);
+ OutStreamer->EmitDataRegion(MCDR_DataRegionJT32);
for (unsigned JTI = 0, e = JT.size(); JTI != e; ++JTI) {
const std::vector<MachineBasicBlock*> &JTBBs = JT[JTI].MBBs;
// .set LJTSet, LBB32-base
const MCExpr *LHS =
- MCSymbolRefExpr::Create(MBB->getSymbol(), OutContext);
- OutStreamer.EmitAssignment(GetJTSetSymbol(JTI, MBB->getNumber()),
- MCBinaryExpr::CreateSub(LHS, Base, OutContext));
+ MCSymbolRefExpr::create(MBB->getSymbol(), OutContext);
+ OutStreamer->EmitAssignment(GetJTSetSymbol(JTI, MBB->getNumber()),
+ MCBinaryExpr::createSub(LHS, Base,
+ OutContext));
}
}
if (JTInDiffSection && DL->hasLinkerPrivateGlobalPrefix())
// FIXME: This doesn't have to have any specific name, just any randomly
// named and numbered 'l' label would work. Simplify GetJTISymbol.
- OutStreamer.EmitLabel(GetJTISymbol(JTI, true));
+ OutStreamer->EmitLabel(GetJTISymbol(JTI, true));
- OutStreamer.EmitLabel(GetJTISymbol(JTI));
+ OutStreamer->EmitLabel(GetJTISymbol(JTI));
for (unsigned ii = 0, ee = JTBBs.size(); ii != ee; ++ii)
EmitJumpTableEntry(MJTI, JTBBs[ii], JTI);
}
if (!JTInDiffSection)
- OutStreamer.EmitDataRegion(MCDR_DataRegionEnd);
+ OutStreamer->EmitDataRegion(MCDR_DataRegionEnd);
}
/// EmitJumpTableEntry - Emit a jump table entry for the specified MBB to the
case MachineJumpTableInfo::EK_BlockAddress:
// EK_BlockAddress - Each entry is a plain address of block, e.g.:
// .word LBB123
- Value = MCSymbolRefExpr::Create(MBB->getSymbol(), OutContext);
+ Value = MCSymbolRefExpr::create(MBB->getSymbol(), OutContext);
break;
case MachineJumpTableInfo::EK_GPRel32BlockAddress: {
// EK_GPRel32BlockAddress - Each entry is an address of block, encoded
// with a relocation as gp-relative, e.g.:
// .gprel32 LBB123
MCSymbol *MBBSym = MBB->getSymbol();
- OutStreamer.EmitGPRel32Value(MCSymbolRefExpr::Create(MBBSym, OutContext));
+ OutStreamer->EmitGPRel32Value(MCSymbolRefExpr::create(MBBSym, OutContext));
return;
}
// with a relocation as gp-relative, e.g.:
// .gpdword LBB123
MCSymbol *MBBSym = MBB->getSymbol();
- OutStreamer.EmitGPRel64Value(MCSymbolRefExpr::Create(MBBSym, OutContext));
+ OutStreamer->EmitGPRel64Value(MCSymbolRefExpr::create(MBBSym, OutContext));
return;
}
// .set L4_5_set_123, LBB123 - LJTI1_2
// .word L4_5_set_123
if (MAI->doesSetDirectiveSuppressesReloc()) {
- Value = MCSymbolRefExpr::Create(GetJTSetSymbol(UID, MBB->getNumber()),
+ Value = MCSymbolRefExpr::create(GetJTSetSymbol(UID, MBB->getNumber()),
OutContext);
break;
}
- Value = MCSymbolRefExpr::Create(MBB->getSymbol(), OutContext);
+ Value = MCSymbolRefExpr::create(MBB->getSymbol(), OutContext);
const TargetLowering *TLI = MF->getSubtarget().getTargetLowering();
const MCExpr *Base = TLI->getPICJumpTableRelocBaseExpr(MF, UID, OutContext);
- Value = MCBinaryExpr::CreateSub(Value, Base, OutContext);
+ Value = MCBinaryExpr::createSub(Value, Base, OutContext);
break;
}
}
unsigned EntrySize =
MJTI->getEntrySize(*TM.getDataLayout());
- OutStreamer.EmitValue(Value, EntrySize);
+ OutStreamer->EmitValue(Value, EntrySize);
}
if (TM.getRelocationModel() == Reloc::Static &&
MAI->hasStaticCtorDtorReferenceInStaticMode()) {
StringRef Sym(".constructors_used");
- OutStreamer.EmitSymbolAttribute(OutContext.GetOrCreateSymbol(Sym),
- MCSA_Reference);
+ OutStreamer->EmitSymbolAttribute(OutContext.getOrCreateSymbol(Sym),
+ MCSA_Reference);
}
return true;
}
if (TM.getRelocationModel() == Reloc::Static &&
MAI->hasStaticCtorDtorReferenceInStaticMode()) {
StringRef Sym(".destructors_used");
- OutStreamer.EmitSymbolAttribute(OutContext.GetOrCreateSymbol(Sym),
- MCSA_Reference);
+ OutStreamer->EmitSymbolAttribute(OutContext.getOrCreateSymbol(Sym),
+ MCSA_Reference);
}
return true;
}
const GlobalValue *GV =
dyn_cast<GlobalValue>(InitList->getOperand(i)->stripPointerCasts());
if (GV)
- OutStreamer.EmitSymbolAttribute(getSymbol(GV), MCSA_NoDeadStrip);
+ OutStreamer->EmitSymbolAttribute(getSymbol(GV), MCSA_NoDeadStrip);
}
}
KeySym = getSymbol(GV);
}
- const MCSection *OutputSection =
+ MCSection *OutputSection =
(isCtor ? Obj.getStaticCtorSection(S.Priority, KeySym)
: Obj.getStaticDtorSection(S.Priority, KeySym));
- OutStreamer.SwitchSection(OutputSection);
- if (OutStreamer.getCurrentSection() != OutStreamer.getPreviousSection())
+ OutStreamer->SwitchSection(OutputSection);
+ if (OutStreamer->getCurrentSection() != OutStreamer->getPreviousSection())
EmitAlignment(Align);
EmitXXStructor(S.Func);
}
assert(N->getNumOperands() == 1 &&
"llvm.ident metadata entry can have only one operand");
const MDString *S = cast<MDString>(N->getOperand(0));
- OutStreamer.EmitIdent(S->getString());
+ OutStreamer->EmitIdent(S->getString());
}
}
}
/// EmitInt8 - Emit a byte directive and value.
///
void AsmPrinter::EmitInt8(int Value) const {
- OutStreamer.EmitIntValue(Value, 1);
+ OutStreamer->EmitIntValue(Value, 1);
}
/// EmitInt16 - Emit a short directive and value.
///
void AsmPrinter::EmitInt16(int Value) const {
- OutStreamer.EmitIntValue(Value, 2);
+ OutStreamer->EmitIntValue(Value, 2);
}
/// EmitInt32 - Emit a long directive and value.
///
void AsmPrinter::EmitInt32(int Value) const {
- OutStreamer.EmitIntValue(Value, 4);
+ OutStreamer->EmitIntValue(Value, 4);
}
/// Emit something like ".long Hi-Lo" where the size in bytes of the directive
/// .set if it avoids relocations.
void AsmPrinter::EmitLabelDifference(const MCSymbol *Hi, const MCSymbol *Lo,
unsigned Size) const {
+ if (!MAI->doesDwarfUseRelocationsAcrossSections())
+ if (OutStreamer->emitAbsoluteSymbolDiff(Hi, Lo, Size))
+ return;
+
// Get the Hi-Lo expression.
const MCExpr *Diff =
- MCBinaryExpr::CreateSub(MCSymbolRefExpr::Create(Hi, OutContext),
- MCSymbolRefExpr::Create(Lo, OutContext),
+ MCBinaryExpr::createSub(MCSymbolRefExpr::create(Hi, OutContext),
+ MCSymbolRefExpr::create(Lo, OutContext),
OutContext);
if (!MAI->doesSetDirectiveSuppressesReloc()) {
- OutStreamer.EmitValue(Diff, Size);
+ OutStreamer->EmitValue(Diff, Size);
return;
}
// Otherwise, emit with .set (aka assignment).
MCSymbol *SetLabel = createTempSymbol("set");
- OutStreamer.EmitAssignment(SetLabel, Diff);
- OutStreamer.EmitSymbolValue(SetLabel, Size);
+ OutStreamer->EmitAssignment(SetLabel, Diff);
+ OutStreamer->EmitSymbolValue(SetLabel, Size);
}
/// EmitLabelPlusOffset - Emit something like ".long Label+Offset"
unsigned Size,
bool IsSectionRelative) const {
if (MAI->needsDwarfSectionOffsetDirective() && IsSectionRelative) {
- OutStreamer.EmitCOFFSecRel32(Label);
+ OutStreamer->EmitCOFFSecRel32(Label);
return;
}
// Emit Label+Offset (or just Label if Offset is zero)
- const MCExpr *Expr = MCSymbolRefExpr::Create(Label, OutContext);
+ const MCExpr *Expr = MCSymbolRefExpr::create(Label, OutContext);
if (Offset)
- Expr = MCBinaryExpr::CreateAdd(
- Expr, MCConstantExpr::Create(Offset, OutContext), OutContext);
+ Expr = MCBinaryExpr::createAdd(
+ Expr, MCConstantExpr::create(Offset, OutContext), OutContext);
- OutStreamer.EmitValue(Expr, Size);
+ OutStreamer->EmitValue(Expr, Size);
}
//===----------------------------------------------------------------------===//
static_cast<unsigned>(std::numeric_limits<unsigned>::digits) &&
"undefined behavior");
if (getCurrentSection()->getKind().isText())
- OutStreamer.EmitCodeAlignment(1u << NumBits);
+ OutStreamer->EmitCodeAlignment(1u << NumBits);
else
- OutStreamer.EmitValueToAlignment(1u << NumBits);
+ OutStreamer->EmitValueToAlignment(1u << NumBits);
}
//===----------------------------------------------------------------------===//
MCContext &Ctx = OutContext;
if (CV->isNullValue() || isa<UndefValue>(CV))
- return MCConstantExpr::Create(0, Ctx);
+ return MCConstantExpr::create(0, Ctx);
if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV))
- return MCConstantExpr::Create(CI->getZExtValue(), Ctx);
+ return MCConstantExpr::create(CI->getZExtValue(), Ctx);
if (const GlobalValue *GV = dyn_cast<GlobalValue>(CV))
- return MCSymbolRefExpr::Create(getSymbol(GV), Ctx);
+ return MCSymbolRefExpr::create(getSymbol(GV), Ctx);
if (const BlockAddress *BA = dyn_cast<BlockAddress>(CV))
- return MCSymbolRefExpr::Create(GetBlockAddressSymbol(BA), Ctx);
+ return MCSymbolRefExpr::create(GetBlockAddressSymbol(BA), Ctx);
const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV);
if (!CE) {
return Base;
int64_t Offset = OffsetAI.getSExtValue();
- return MCBinaryExpr::CreateAdd(Base, MCConstantExpr::Create(Offset, Ctx),
+ return MCBinaryExpr::createAdd(Base, MCConstantExpr::create(Offset, Ctx),
Ctx);
}
// the high bits so we are sure to get a proper truncation if the input is
// a constant expr.
unsigned InBits = DL.getTypeAllocSizeInBits(Op->getType());
- const MCExpr *MaskExpr = MCConstantExpr::Create(~0ULL >> (64-InBits), Ctx);
- return MCBinaryExpr::CreateAnd(OpExpr, MaskExpr, Ctx);
+ const MCExpr *MaskExpr = MCConstantExpr::create(~0ULL >> (64-InBits), Ctx);
+ return MCBinaryExpr::createAnd(OpExpr, MaskExpr, Ctx);
}
// The MC library also has a right-shift operator, but it isn't consistently
const MCExpr *RHS = lowerConstant(CE->getOperand(1));
switch (CE->getOpcode()) {
default: llvm_unreachable("Unknown binary operator constant cast expr");
- case Instruction::Add: return MCBinaryExpr::CreateAdd(LHS, RHS, Ctx);
- case Instruction::Sub: return MCBinaryExpr::CreateSub(LHS, RHS, Ctx);
- case Instruction::Mul: return MCBinaryExpr::CreateMul(LHS, RHS, Ctx);
- case Instruction::SDiv: return MCBinaryExpr::CreateDiv(LHS, RHS, Ctx);
- case Instruction::SRem: return MCBinaryExpr::CreateMod(LHS, RHS, Ctx);
- case Instruction::Shl: return MCBinaryExpr::CreateShl(LHS, RHS, Ctx);
- case Instruction::And: return MCBinaryExpr::CreateAnd(LHS, RHS, Ctx);
- case Instruction::Or: return MCBinaryExpr::CreateOr (LHS, RHS, Ctx);
- case Instruction::Xor: return MCBinaryExpr::CreateXor(LHS, RHS, Ctx);
+ case Instruction::Add: return MCBinaryExpr::createAdd(LHS, RHS, Ctx);
+ case Instruction::Sub: return MCBinaryExpr::createSub(LHS, RHS, Ctx);
+ case Instruction::Mul: return MCBinaryExpr::createMul(LHS, RHS, Ctx);
+ case Instruction::SDiv: return MCBinaryExpr::createDiv(LHS, RHS, Ctx);
+ case Instruction::SRem: return MCBinaryExpr::createMod(LHS, RHS, Ctx);
+ case Instruction::Shl: return MCBinaryExpr::createShl(LHS, RHS, Ctx);
+ case Instruction::And: return MCBinaryExpr::createAnd(LHS, RHS, Ctx);
+ case Instruction::Or: return MCBinaryExpr::createOr (LHS, RHS, Ctx);
+ case Instruction::Xor: return MCBinaryExpr::createXor(LHS, RHS, Ctx);
}
}
}
CDS->getType());
// Don't emit a 1-byte object as a .fill.
if (Bytes > 1)
- return AP.OutStreamer.EmitFill(Bytes, Value);
+ return AP.OutStreamer->EmitFill(Bytes, Value);
}
// If this can be emitted with .ascii/.asciz, emit it as such.
if (CDS->isString())
- return AP.OutStreamer.EmitBytes(CDS->getAsString());
+ return AP.OutStreamer->EmitBytes(CDS->getAsString());
// Otherwise, emit the values in successive locations.
unsigned ElementByteSize = CDS->getElementByteSize();
if (isa<IntegerType>(CDS->getElementType())) {
for (unsigned i = 0, e = CDS->getNumElements(); i != e; ++i) {
if (AP.isVerbose())
- AP.OutStreamer.GetCommentOS() << format("0x%" PRIx64 "\n",
- CDS->getElementAsInteger(i));
- AP.OutStreamer.EmitIntValue(CDS->getElementAsInteger(i),
- ElementByteSize);
+ AP.OutStreamer->GetCommentOS() << format("0x%" PRIx64 "\n",
+ CDS->getElementAsInteger(i));
+ AP.OutStreamer->EmitIntValue(CDS->getElementAsInteger(i),
+ ElementByteSize);
}
} else if (ElementByteSize == 4) {
// FP Constants are printed as integer constants to avoid losing
F = CDS->getElementAsFloat(i);
if (AP.isVerbose())
- AP.OutStreamer.GetCommentOS() << "float " << F << '\n';
- AP.OutStreamer.EmitIntValue(I, 4);
+ AP.OutStreamer->GetCommentOS() << "float " << F << '\n';
+ AP.OutStreamer->EmitIntValue(I, 4);
}
} else {
assert(CDS->getElementType()->isDoubleTy());
F = CDS->getElementAsDouble(i);
if (AP.isVerbose())
- AP.OutStreamer.GetCommentOS() << "double " << F << '\n';
- AP.OutStreamer.EmitIntValue(I, 8);
+ AP.OutStreamer->GetCommentOS() << "double " << F << '\n';
+ AP.OutStreamer->EmitIntValue(I, 8);
}
}
unsigned EmittedSize = DL.getTypeAllocSize(CDS->getType()->getElementType()) *
CDS->getNumElements();
if (unsigned Padding = Size - EmittedSize)
- AP.OutStreamer.EmitZeros(Padding);
+ AP.OutStreamer->EmitZeros(Padding);
}
if (Value != -1) {
uint64_t Bytes = DL.getTypeAllocSize(CA->getType());
- AP.OutStreamer.EmitFill(Bytes, Value);
+ AP.OutStreamer->EmitFill(Bytes, Value);
}
else {
for (unsigned i = 0, e = CA->getNumOperands(); i != e; ++i) {
unsigned EmittedSize = DL.getTypeAllocSize(CV->getType()->getElementType()) *
CV->getType()->getNumElements();
if (unsigned Padding = Size - EmittedSize)
- AP.OutStreamer.EmitZeros(Padding);
+ AP.OutStreamer->EmitZeros(Padding);
}
static void emitGlobalConstantStruct(const ConstantStruct *CS, AsmPrinter &AP,
// Insert padding - this may include padding to increase the size of the
// current field up to the ABI size (if the struct is not packed) as well
// as padding to ensure that the next field starts at the right offset.
- AP.OutStreamer.EmitZeros(PadSize);
+ AP.OutStreamer->EmitZeros(PadSize);
}
assert(SizeSoFar == Layout->getSizeInBytes() &&
"Layout of constant struct may be incorrect!");
CFP->getValueAPF().toString(StrVal);
if (CFP->getType())
- CFP->getType()->print(AP.OutStreamer.GetCommentOS());
+ CFP->getType()->print(AP.OutStreamer->GetCommentOS());
else
- AP.OutStreamer.GetCommentOS() << "Printing <null> Type";
- AP.OutStreamer.GetCommentOS() << ' ' << StrVal << '\n';
+ AP.OutStreamer->GetCommentOS() << "Printing <null> Type";
+ AP.OutStreamer->GetCommentOS() << ' ' << StrVal << '\n';
}
// Now iterate through the APInt chunks, emitting them in endian-correct
int Chunk = API.getNumWords() - 1;
if (TrailingBytes)
- AP.OutStreamer.EmitIntValue(p[Chunk--], TrailingBytes);
+ AP.OutStreamer->EmitIntValue(p[Chunk--], TrailingBytes);
for (; Chunk >= 0; --Chunk)
- AP.OutStreamer.EmitIntValue(p[Chunk], sizeof(uint64_t));
+ AP.OutStreamer->EmitIntValue(p[Chunk], sizeof(uint64_t));
} else {
unsigned Chunk;
for (Chunk = 0; Chunk < NumBytes / sizeof(uint64_t); ++Chunk)
- AP.OutStreamer.EmitIntValue(p[Chunk], sizeof(uint64_t));
+ AP.OutStreamer->EmitIntValue(p[Chunk], sizeof(uint64_t));
if (TrailingBytes)
- AP.OutStreamer.EmitIntValue(p[Chunk], TrailingBytes);
+ AP.OutStreamer->EmitIntValue(p[Chunk], TrailingBytes);
}
// Emit the tail padding for the long double.
const DataLayout &DL = *AP.TM.getDataLayout();
- AP.OutStreamer.EmitZeros(DL.getTypeAllocSize(CFP->getType()) -
- DL.getTypeStoreSize(CFP->getType()));
+ AP.OutStreamer->EmitZeros(DL.getTypeAllocSize(CFP->getType()) -
+ DL.getTypeStoreSize(CFP->getType()));
}
static void emitGlobalConstantLargeInt(const ConstantInt *CI, AsmPrinter &AP) {
const uint64_t *RawData = Realigned.getRawData();
for (unsigned i = 0, e = BitWidth / 64; i != e; ++i) {
uint64_t Val = DL->isBigEndian() ? RawData[e - i - 1] : RawData[i];
- AP.OutStreamer.EmitIntValue(Val, 8);
+ AP.OutStreamer->EmitIntValue(Val, 8);
}
if (ExtraBitsSize) {
assert(Size && Size * 8 >= ExtraBitsSize &&
(ExtraBits & (((uint64_t)-1) >> (64 - ExtraBitsSize)))
== ExtraBits && "Directive too small for extra bits.");
- AP.OutStreamer.EmitIntValue(ExtraBits, Size);
+ AP.OutStreamer->EmitIntValue(ExtraBits, Size);
}
}
// cstexpr := <gotequiv> - "." + <cst>
// cstexpr := <gotequiv> - (<foo> - <offset from @foo base>) + <cst>
//
- // After canonicalization by EvaluateAsRelocatable `ME` turns into:
+ // After canonicalization by evaluateAsRelocatable `ME` turns into:
//
// cstexpr := <gotequiv> - <foo> + gotpcrelcst, where
// gotpcrelcst := <offset from @foo base> + <cst>
//
MCValue MV;
- if (!(*ME)->EvaluateAsRelocatable(MV, nullptr, nullptr) || MV.isAbsolute())
+ if (!(*ME)->evaluateAsRelocatable(MV, nullptr, nullptr) || MV.isAbsolute())
return;
const MCSymbol *GOTEquivSym = &MV.getSymA()->getSymbol();
const GlobalValue *FinalGV = dyn_cast<GlobalValue>(GV->getOperand(0));
const MCSymbol *FinalSym = AP.getSymbol(FinalGV);
*ME = AP.getObjFileLowering().getIndirectSymViaGOTPCRel(
- FinalSym, MV, Offset, AP.MMI, AP.OutStreamer);
+ FinalSym, MV, Offset, AP.MMI, *AP.OutStreamer);
// Update GOT equivalent usage information
--NumUses;
BaseCV = dyn_cast<Constant>(CV->user_back());
if (isa<ConstantAggregateZero>(CV) || isa<UndefValue>(CV))
- return AP.OutStreamer.EmitZeros(Size);
+ return AP.OutStreamer->EmitZeros(Size);
if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
switch (Size) {
case 4:
case 8:
if (AP.isVerbose())
- AP.OutStreamer.GetCommentOS() << format("0x%" PRIx64 "\n",
- CI->getZExtValue());
- AP.OutStreamer.EmitIntValue(CI->getZExtValue(), Size);
+ AP.OutStreamer->GetCommentOS() << format("0x%" PRIx64 "\n",
+ CI->getZExtValue());
+ AP.OutStreamer->EmitIntValue(CI->getZExtValue(), Size);
return;
default:
emitGlobalConstantLargeInt(CI, AP);
return emitGlobalConstantFP(CFP, AP);
if (isa<ConstantPointerNull>(CV)) {
- AP.OutStreamer.EmitIntValue(0, Size);
+ AP.OutStreamer->EmitIntValue(0, Size);
return;
}
if (AP.getObjFileLowering().supportIndirectSymViaGOTPCRel())
handleIndirectSymViaGOTPCRel(AP, &ME, BaseCV, Offset);
- AP.OutStreamer.EmitValue(ME, Size);
+ AP.OutStreamer->EmitValue(ME, Size);
}
/// EmitGlobalConstant - Print a general LLVM constant to the .s file.
else if (MAI->hasSubsectionsViaSymbols()) {
// If the global has zero size, emit a single byte so that two labels don't
// look like they are at the same location.
- OutStreamer.EmitIntValue(0, 1);
+ OutStreamer->EmitIntValue(0, 1);
}
}
/// GetCPISymbol - Return the symbol for the specified constant pool entry.
MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
const DataLayout *DL = TM.getDataLayout();
- return OutContext.GetOrCreateSymbol
+ return OutContext.getOrCreateSymbol
(Twine(DL->getPrivateGlobalPrefix()) + "CPI" + Twine(getFunctionNumber())
+ "_" + Twine(CPID));
}
/// FIXME: privatize to AsmPrinter.
MCSymbol *AsmPrinter::GetJTSetSymbol(unsigned UID, unsigned MBBID) const {
const DataLayout *DL = TM.getDataLayout();
- return OutContext.GetOrCreateSymbol
+ return OutContext.getOrCreateSymbol
(Twine(DL->getPrivateGlobalPrefix()) + Twine(getFunctionNumber()) + "_" +
Twine(UID) + "_set_" + Twine(MBBID));
}
MCSymbol *AsmPrinter::GetExternalSymbolSymbol(StringRef Sym) const {
SmallString<60> NameStr;
Mang->getNameWithPrefix(NameStr, Sym);
- return OutContext.GetOrCreateSymbol(NameStr);
+ return OutContext.getOrCreateSymbol(NameStr);
}
// If this block is not a loop header, just print out what is the loop header
// and return.
if (Header != &MBB) {
- AP.OutStreamer.AddComment(" in Loop: Header=BB" +
- Twine(AP.getFunctionNumber())+"_" +
- Twine(Loop->getHeader()->getNumber())+
- " Depth="+Twine(Loop->getLoopDepth()));
+ AP.OutStreamer->AddComment(" in Loop: Header=BB" +
+ Twine(AP.getFunctionNumber())+"_" +
+ Twine(Loop->getHeader()->getNumber())+
+ " Depth="+Twine(Loop->getLoopDepth()));
return;
}
// Otherwise, it is a loop header. Print out information about child and
// parent loops.
- raw_ostream &OS = AP.OutStreamer.GetCommentOS();
+ raw_ostream &OS = AP.OutStreamer->GetCommentOS();
PrintParentLoopComment(OS, Loop->getParentLoop(), AP.getFunctionNumber());
if (MBB.hasAddressTaken()) {
const BasicBlock *BB = MBB.getBasicBlock();
if (isVerbose())
- OutStreamer.AddComment("Block address taken");
+ OutStreamer->AddComment("Block address taken");
std::vector<MCSymbol*> Symbols = MMI->getAddrLabelSymbolToEmit(BB);
for (auto *Sym : Symbols)
- OutStreamer.EmitLabel(Sym);
+ OutStreamer->EmitLabel(Sym);
}
// Print some verbose block comments.
if (isVerbose()) {
if (const BasicBlock *BB = MBB.getBasicBlock())
if (BB->hasName())
- OutStreamer.AddComment("%" + BB->getName());
+ OutStreamer->AddComment("%" + BB->getName());
emitBasicBlockLoopComments(MBB, LI, *this);
}
if (MBB.pred_empty() || isBlockOnlyReachableByFallthrough(&MBB)) {
if (isVerbose()) {
// NOTE: Want this comment at start of line, don't emit with AddComment.
- OutStreamer.emitRawComment(" BB#" + Twine(MBB.getNumber()) + ":", false);
+ OutStreamer->emitRawComment(" BB#" + Twine(MBB.getNumber()) + ":", false);
}
} else {
- OutStreamer.EmitLabel(MBB.getSymbol());
+ OutStreamer->EmitLabel(MBB.getSymbol());
}
}
}
if (Attr != MCSA_Invalid)
- OutStreamer.EmitSymbolAttribute(Sym, Attr);
+ OutStreamer->EmitSymbolAttribute(Sym, Attr);
}
/// isBlockOnlyReachableByFallthough - Return true if the basic block has