AArch64MCAsmInfo.cpp Source File (original) (raw)

20using namespace llvm;

30 cl::desc("Choose style of NEON code to emit from AArch64 backend:"),

32 clEnumValN(Apple, "apple", "Emit Apple-style NEON assembly")));

59 switch (static_cast<uint32_t>(S)) {

117 default:

119 }

120

121}

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152}

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155 const MCSymbol *Sym, unsigned Encoding, MCStreamer &Streamer) const {

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163 MCSymbol *PCSym = Context.createTempSymbol();

167}

168

171 if (WrapSubExprInParens)

172 OS << '(';

174 if (WrapSubExprInParens)

175 OS << ')';

176

179 OS << ",addr";

180 OS << ')';

181}

182

186 return AE->print(OS, this);

189}

190

193 return evaluate(Expr, Res, Asm);

194}

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230}

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235 return AE->print(OS, this);

238}

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242 return evaluate(Expr, Res, Asm);

243}

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272 return evaluate(Expr, Res, Asm);

273}

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302 return evaluate(Expr, Res, Asm);

303}

const MCAsmInfo::AtSpecifier ELFAtSpecifiers[]

Definition AArch64MCAsmInfo.cpp:39

const MCAsmInfo::AtSpecifier COFFAtSpecifiers[]

Definition AArch64MCAsmInfo.cpp:34

static bool evaluate(const MCSpecifierExpr &Expr, MCValue &Res, const MCAssembler *Asm)

Definition AArch64MCAsmInfo.cpp:123

const MCAsmInfo::AtSpecifier MachOAtSpecifiers[]

Definition AArch64MCAsmInfo.cpp:46

static cl::opt< AsmWriterVariantTy > AsmWriterVariant("aarch64-neon-syntax", cl::init(Default), cl::desc("Choose style of NEON code to emit from AArch64 backend:"), cl::values(clEnumValN(Generic, "generic", "Emit generic NEON assembly"), clEnumValN(Apple, "apple", "Emit Apple-style NEON assembly")))

AsmWriterVariantTy

Definition AArch64MCAsmInfo.cpp:22

@ Generic

Definition AArch64MCAsmInfo.cpp:24

@ Apple

Definition AArch64MCAsmInfo.cpp:25

#define clEnumValN(ENUMVAL, FLAGNAME, DESC)

void print(raw_ostream &OS, const MCAsmInfo *MAI) const

Definition AArch64MCAsmInfo.cpp:169

bool hasAddressDiversity() const

This class is intended to be used as a base class for asm properties and features specific to the tar...

const char * Data16bitsDirective

bool UseAtForSpecifier

True if target uses @ (expr@specifier) for relocation specifiers.

void initializeAtSpecifiers(ArrayRef< AtSpecifier >)

const char * Data64bitsDirective

ExceptionHandling ExceptionsType

Exception handling format for the target. Defaults to None.

StringRef PrivateGlobalPrefix

This prefix is used for globals like constant pool entries that are completely private to the ....

const char * Data32bitsDirective

WinEH::EncodingType WinEHEncodingType

Windows exception handling data (.pdata) encoding. Defaults to Invalid.

const char * WeakRefDirective

This directive, if non-null, is used to declare a global as being a weak undefined symbol.

StringRef PrivateLabelPrefix

This prefix is used for labels for basic blocks.

void printExpr(raw_ostream &, const MCExpr &) const

bool UsesELFSectionDirectiveForBSS

This is true if this target uses ELF '.section' directive before the '.bss' one.

bool SupportsDebugInformation

True if target supports emission of debugging information.

unsigned AssemblerDialect

Which dialect of an assembler variant to use. Defaults to 0.

const char * SeparatorString

This string, if specified, is used to separate instructions from each other when on the same line.

bool HasIdentDirective

True if the target has a .ident directive, this is true for ELF targets.

bool AlignmentIsInBytes

If this is true (the default) then the asmprinter emits ".align N" directives, where N is the number ...

bool UseDataRegionDirectives

This is true if data region markers should be printed as ".data_region/.end_data_region" directives.

bool IsLittleEndian

True if target is little endian. Default is true.

unsigned CodePointerSize

Code pointer size in bytes. Default is 4.

unsigned CalleeSaveStackSlotSize

Size of the stack slot reserved for callee-saved registers, in bytes.

StringRef CommentString

This indicates the comment string used by the assembler.

static const MCBinaryExpr * createSub(const MCExpr *LHS, const MCExpr *RHS, MCContext &Ctx)

Context object for machine code objects.

Base class for the full range of assembler expressions which are needed for parsing.

LLVM_ABI bool evaluateAsRelocatable(MCValue &Res, const MCAssembler *Asm) const

Try to evaluate the expression to a relocatable value, i.e.

Extension point for target-specific MCExpr subclasses with a relocation specifier,...

const MCExpr * getSubExpr() const

Spec getSpecifier() const

Streaming machine code generation interface.

MCContext & getContext() const

virtual void emitLabel(MCSymbol *Symbol, SMLoc Loc=SMLoc())

Emit a label for Symbol into the current section.

static const MCSymbolRefExpr * create(const MCSymbol *Symbol, MCContext &Ctx, SMLoc Loc=SMLoc())

MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...

void setSpecifier(uint32_t S)

const MCSymbol * getSubSym() const

StringRef - Represent a constant reference to a string, i.e.

Triple - Helper class for working with autoconf configuration names.

This class implements an extremely fast bulk output stream that can only output to a stream.

#define llvm_unreachable(msg)

Marks that the current location is not supposed to be reachable.

StringRef getSpecifierName(Specifier S)

Return the string representation of the ELF relocation specifier (e.g.

Definition AArch64MCAsmInfo.cpp:57

@ Itanium

Windows CE ARM, PowerPC, SH3, SH4.

ValuesClass values(OptsTy... Options)

Helper to build a ValuesClass by forwarding a variable number of arguments as an initializer list to ...

initializer< Ty > init(const Ty &Val)

This is an optimization pass for GlobalISel generic memory operations.

decltype(auto) dyn_cast(const From &Val)

dyn_cast - Return the argument parameter cast to the specified type.

@ DwarfCFI

DWARF-like instruction based exceptions.

@ WinEH

Windows Exception Handling.

@ Apple

.apple_names, .apple_namespaces, .apple_types, .apple_objc.

bool isa(const From &Val)

isa - Return true if the parameter to the template is an instance of one of the template type argu...

@ Default

The result values are uniform if and only if all operands are uniform.

static StringRef AArch64PACKeyIDToString(AArch64PACKey::ID KeyID)

Return 2-letter identifier string for numeric key ID.

bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res, const MCAssembler *Asm) const override

Definition AArch64MCAsmInfo.cpp:191

const MCExpr * getExprForPersonalitySymbol(const MCSymbol *Sym, unsigned Encoding, MCStreamer &Streamer) const override

Definition AArch64MCAsmInfo.cpp:154

AArch64MCAsmInfoDarwin(bool IsILP32)

Definition AArch64MCAsmInfo.cpp:131

void printSpecifierExpr(raw_ostream &OS, const MCSpecifierExpr &Expr) const override

Definition AArch64MCAsmInfo.cpp:183

void printSpecifierExpr(raw_ostream &OS, const MCSpecifierExpr &Expr) const override

Definition AArch64MCAsmInfo.cpp:232

bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res, const MCAssembler *Asm) const override

Definition AArch64MCAsmInfo.cpp:240

AArch64MCAsmInfoELF(const Triple &T)

Definition AArch64MCAsmInfo.cpp:196

bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res, const MCAssembler *Asm) const override

Definition AArch64MCAsmInfo.cpp:300

AArch64MCAsmInfoGNUCOFF()

Definition AArch64MCAsmInfo.cpp:275

void printSpecifierExpr(raw_ostream &OS, const MCSpecifierExpr &Expr) const override

Definition AArch64MCAsmInfo.cpp:294

AArch64MCAsmInfoMicrosoftCOFF()

Definition AArch64MCAsmInfo.cpp:245

bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res, const MCAssembler *Asm) const override

Definition AArch64MCAsmInfo.cpp:270

void printSpecifierExpr(raw_ostream &OS, const MCSpecifierExpr &Expr) const override

Definition AArch64MCAsmInfo.cpp:264