LLVM 19.0.0git
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
18namespace llvm {
19class Function;
21 std::unique_ptr<TargetLoweringObjectFile> TLOF;
22 std::unique_ptr<DirectXSubtarget> Subtarget;
23
24public:
25 DirectXTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
27 std::optional<Reloc::Model> RM,
28 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,
29 bool JIT);
30
31 ~DirectXTargetMachine() override;
32
34 raw_pwrite_stream *DwoOut, CodeGenFileType FileType,
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 bool PopulateClassToPassNames) override;
52};
53} // namespace llvm
54
55#endif // LLVM_DIRECTX_DIRECTXTARGETMACHINE_H
#define F(x, y, z)
Definition: MD5.cpp:55
PassBuilder PB(Machine, PassOpts->PTO, std::nullopt, &PIC)
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
TargetTransformInfo getTargetTransformInfo(const Function &F) const override
Get a TargetTransformInfo implementation for the target.
TargetLoweringObjectFile * getObjFileLowering() const override
void registerPassBuilderCallbacks(PassBuilder &PB, bool PopulateClassToPassNames) override
Allow the target to modify the pass pipeline.
const DirectXSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
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.
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.
This class describes a target machine that is implemented with the LLVM target-independent code gener...
Context object for machine code objects.
Definition: MCContext.h:83
This class provides access to building LLVM's passes.
Definition: PassBuilder.h:106
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
TargetOptions Options
Target-Independent Code Generator Pass Configuration Options.
This pass provides access to the codegen interfaces that are needed for IR-level transformations.
Target - Wrapper for Target specific information.
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...
An abstract base class for streams implementations that also support a pwrite operation.
Definition: raw_ostream.h:445
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
CodeGenFileType
These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit,...
Definition: CodeGen.h:83
CodeGenOptLevel
Code generation optimization level.
Definition: CodeGen.h:54