LLVM  17.0.0git
DirectXTargetMachine.h
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1 //===- DirectXTargetMachine.h - DirectX Target Implementation ---*- 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 //===----------------------------------------------------------------------===//
10 
11 #ifndef LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
12 #define LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
13 
14 #include "DirectXSubtarget.h"
16 #include <optional>
17 
18 namespace llvm {
19 class Function;
21  std::unique_ptr<TargetLoweringObjectFile> TLOF;
22  std::unique_ptr<DirectXSubtarget> Subtarget;
23 
24 public:
25  DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
27  std::optional<Reloc::Model> RM,
28  std::optional<CodeModel::Model> CM, CodeGenOpt::Level OL,
29  bool JIT);
30 
31  ~DirectXTargetMachine() override;
32 
35  bool DisableVerify,
36  MachineModuleInfoWrapperPass *MMIWP) override;
37 
39  raw_pwrite_stream &Out, bool DisableVerify) override;
40 
41  const DirectXSubtarget *getSubtargetImpl(const Function &) const override;
42 
44 
46  return TLOF.get();
47  }
48 
51 };
52 } // namespace llvm
53 
54 #endif // LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
llvm::DirectXTargetMachine::getTargetTransformInfo
TargetTransformInfo getTargetTransformInfo(const Function &F) const override
Get a TargetTransformInfo implementation for the target.
Definition: DirectXTargetMachine.cpp:175
llvm
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
llvm::TargetOptions
Definition: TargetOptions.h:124
llvm::MCContext
Context object for machine code objects.
Definition: MCContext.h:76
llvm::Function
Definition: Function.h:59
llvm::Target
Target - Wrapper for Target specific information.
Definition: TargetRegistry.h:149
llvm::DirectXTargetMachine
Definition: DirectXTargetMachine.h:20
llvm::TargetTransformInfo
This pass provides access to the codegen interfaces that are needed for IR-level transformations.
Definition: TargetTransformInfo.h:172
llvm::DirectXSubtarget
Definition: DirectXSubtarget.h:30
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
llvm::X86AS::FS
@ FS
Definition: X86.h:201
llvm::TargetMachine::RM
Reloc::Model RM
Definition: TargetMachine.h:101
T
#define T
Definition: Mips16ISelLowering.cpp:341
F
#define F(x, y, z)
Definition: MD5.cpp:55
llvm::TargetLoweringObjectFile
Definition: TargetLoweringObjectFile.h:45
TargetMachine.h
llvm::DirectXTargetMachine::~DirectXTargetMachine
~DirectXTargetMachine() override
Definition: DirectXTargetMachine.cpp:100
llvm::PassBuilder
This class provides access to building LLVM's passes.
Definition: PassBuilder.h:96
llvm::DirectXTargetMachine::registerPassBuilderCallbacks
void registerPassBuilderCallbacks(PassBuilder &PB) override
Allow the target to modify the pass pipeline.
Definition: DirectXTargetMachine.cpp:102
llvm::MachO::FileType
FileType
Defines the file type this file represents.
Definition: InterfaceFile.h:53
llvm::TargetPassConfig
Target-Independent Code Generator Pass Configuration Options.
Definition: TargetPassConfig.h:84
llvm::raw_pwrite_stream
An abstract base class for streams implementations that also support a pwrite operation.
Definition: raw_ostream.h:428
llvm::EngineKind::JIT
@ JIT
Definition: ExecutionEngine.h:524
llvm::MachineModuleInfoWrapperPass
Definition: MachineModuleInfo.h:203
llvm::TargetMachine::Options
TargetOptions Options
Definition: TargetMachine.h:119
llvm::DirectXTargetMachine::getObjFileLowering
TargetLoweringObjectFile * getObjFileLowering() const override
Definition: DirectXTargetMachine.h:45
llvm::CodeGenFileType
CodeGenFileType
These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit,...
Definition: CodeGen.h:84
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
llvm::DirectXTargetMachine::createPassConfig
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
Definition: DirectXTargetMachine.cpp:165
llvm::DirectXTargetMachine::getSubtargetImpl
const DirectXSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
Definition: DirectXTargetMachine.cpp:170
llvm::LLVMTargetMachine
This class describes a target machine that is implemented with the LLVM target-independent code gener...
Definition: TargetMachine.h:417
llvm::DirectXTargetMachine::addPassesToEmitMC
bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx, raw_pwrite_stream &Out, bool DisableVerify) override
Add passes to the specified pass manager to get machine code emitted with the MCJIT.
Definition: DirectXTargetMachine.cpp:158
llvm::DirectXTargetMachine::DirectXTargetMachine
DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, std::optional< Reloc::Model > RM, std::optional< CodeModel::Model > CM, CodeGenOpt::Level OL, bool JIT)
Definition: DirectXTargetMachine.cpp:84
llvm::legacy::PassManagerBase
PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...
Definition: LegacyPassManager.h:39
llvm::DirectXTargetMachine::addPassesToEmitFile
bool addPassesToEmitFile(PassManagerBase &PM, raw_pwrite_stream &Out, raw_pwrite_stream *DwoOut, CodeGenFileType FileType, bool DisableVerify, MachineModuleInfoWrapperPass *MMIWP) override
Add passes to the specified pass manager to get the specified file emitted.
Definition: DirectXTargetMachine.cpp:123
DirectXSubtarget.h
llvm::CodeGenOpt::Level
Level
Code generation optimization level.
Definition: CodeGen.h:57
PB
PassBuilder PB(Machine, PassOpts->PTO, std::nullopt, &PIC)
llvm::codeview::PublicSymFlags::Function
@ Function