LLVM: lib/MC/MCLinkerOptimizationHint.cpp Source File (original) (raw)

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13#include

14#include

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16using namespace llvm;

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1. const {

32 for (const MCSymbol *Arg : Args)

34}

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39 emit_impl(Asm, OutStream, ObjWriter);

40}

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44 class raw_counting_ostream : public raw_ostream {

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47 void write_impl(const char *, size_t size) override { Count += size; }

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49 uint64_t current_pos() const override { return Count; }

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51 public:

52 raw_counting_ostream() = default;

53 ~raw_counting_ostream() override { flush(); }

54 };

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56 raw_counting_ostream OutStream;

57 emit_impl(Asm, OutStream, ObjWriter);

58 return OutStream.tell();

59}

uint64_t getEmitSize(const MCAssembler &Asm, const MachObjectWriter &ObjWriter) const

Get the size in bytes of this directive if emitted in ObjWriter with the given Layout.

void emit(const MCAssembler &Asm, MachObjectWriter &ObjWriter) const

Emit this directive as: <kind, numArgs, addr1, ..., addrN>

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

support::endian::Writer W

uint64_t getSymbolAddress(const MCSymbol &S, const MCAssembler &Asm) const

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

This is an optimization pass for GlobalISel generic memory operations.

auto size(R &&Range, std::enable_if_t< std::is_base_of< std::random_access_iterator_tag, typename std::iterator_traits< decltype(Range.begin())>::iterator_category >::value, void > *=nullptr)

Get the size of a range.

unsigned encodeULEB128(uint64_t Value, raw_ostream &OS, unsigned PadTo=0)

Utility function to encode a ULEB128 value to an output stream.