LLVM  15.0.0git
MCSectionDXContainer.h
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1 //===- MCSectionDXContainer.h - DXContainer MC Sections ---------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file declares the MCSectionDXContainer class.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_MC_MCSECTIONDXCONTAINER_H
14 #define LLVM_MC_MCSECTIONDXCONTAINER_H
15 
16 #include "llvm/MC/MCSection.h"
17 #include "llvm/MC/SectionKind.h"
18 
19 namespace llvm {
20 
21 class MCSymbol;
22 
23 class MCSectionDXContainer final : public MCSection {
24  friend class MCContext;
25 
27  : MCSection(SV_DXContainer, Name, K, Begin) {}
28 
29 public:
30  void printSwitchToSection(const MCAsmInfo &, const Triple &, raw_ostream &,
31  const MCExpr *) const override;
32  bool useCodeAlign() const override { return false; }
33  bool isVirtualSection() const override { return false; }
34 };
35 
36 } // end namespace llvm
37 
38 #endif // LLVM_MC_MCSECTIONDXCONTAINER_H
llvm::MCSection::Name
StringRef Name
Definition: MCSection.h:113
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:17
llvm::MCSymbol
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition: MCSymbol.h:41
llvm::MCContext
Context object for machine code objects.
Definition: MCContext.h:76
llvm::MCAsmInfo
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
llvm::MCSectionDXContainer::printSwitchToSection
void printSwitchToSection(const MCAsmInfo &, const Triple &, raw_ostream &, const MCExpr *) const override
Definition: MCSectionDXContainer.cpp:13
llvm::raw_ostream
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:54
llvm::MCSectionDXContainer::useCodeAlign
bool useCodeAlign() const override
Return true if a .align directive should use "optimized nops" to fill instead of 0s.
Definition: MCSectionDXContainer.h:32
llvm::MCSectionDXContainer
Definition: MCSectionDXContainer.h:23
MCSection.h
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::MCSection
Instances of this class represent a uniqued identifier for a section in the current translation unit.
Definition: MCSection.h:39
llvm::SectionKind
SectionKind - This is a simple POD value that classifies the properties of a section.
Definition: SectionKind.h:22
llvm::MCSectionDXContainer::isVirtualSection
bool isVirtualSection() const override
Check whether this section is "virtual", that is has no actual object file contents.
Definition: MCSectionDXContainer.h:33
SectionKind.h
llvm::MCSection::SV_DXContainer
@ SV_DXContainer
Definition: MCSection.h:51
llvm::MCExpr
Base class for the full range of assembler expressions which are needed for parsing.
Definition: MCExpr.h:35
llvm::ISD::MCSymbol
@ MCSymbol
Definition: ISDOpcodes.h:172