LLVM  13.0.0git
ARCTargetMachine.h
Go to the documentation of this file.
1 //===- ARCTargetMachine.h - Define TargetMachine for ARC --------*- 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 ARC specific subclass of TargetMachine.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #ifndef LLVM_LIB_TARGET_ARC_ARCTARGETMACHINE_H
14 #define LLVM_LIB_TARGET_ARC_ARCTARGETMACHINE_H
15 
16 #include "ARCSubtarget.h"
18 
19 namespace llvm {
20 
21 class TargetPassConfig;
22 
24  std::unique_ptr<TargetLoweringObjectFile> TLOF;
25  ARCSubtarget Subtarget;
26 
27 public:
28  ARCTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
31  CodeGenOpt::Level OL, bool JIT);
32  ~ARCTargetMachine() override;
33 
34  const ARCSubtarget *getSubtargetImpl() const { return &Subtarget; }
35  const ARCSubtarget *getSubtargetImpl(const Function &) const override {
36  return &Subtarget;
37  }
38 
39  // Pass Pipeline Configuration
41 
44  return TLOF.get();
45  }
46 };
47 
48 } // end namespace llvm
49 
50 #endif // LLVM_LIB_TARGET_ARC_ARCTARGETMACHINE_H
llvm
Definition: AllocatorList.h:23
llvm::TargetOptions
Definition: TargetOptions.h:123
llvm::Function
Definition: Function.h:61
llvm::Target
Target - Wrapper for Target specific information.
Definition: TargetRegistry.h:124
llvm::TargetTransformInfo
This pass provides access to the codegen interfaces that are needed for IR-level transformations.
Definition: TargetTransformInfo.h:168
llvm::ARCTargetMachine
Definition: ARCTargetMachine.h:23
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:45
ARCSubtarget.h
llvm::ARCTargetMachine::getSubtargetImpl
const ARCSubtarget * getSubtargetImpl() const
Definition: ARCTargetMachine.h:34
llvm::TargetMachine::RM
Reloc::Model RM
Definition: TargetMachine.h:100
llvm::Optional< Reloc::Model >
T
#define T
Definition: Mips16ISelLowering.cpp:341
llvm::X86AS::FS
@ FS
Definition: X86.h:183
llvm::ARCTargetMachine::getTargetTransformInfo
TargetTransformInfo getTargetTransformInfo(const Function &F) override
Get a TargetTransformInfo implementation for the target.
Definition: ARCTargetMachine.cpp:87
F
#define F(x, y, z)
Definition: MD5.cpp:56
llvm::ARCTargetMachine::getObjFileLowering
TargetLoweringObjectFile * getObjFileLowering() const override
Definition: ARCTargetMachine.h:43
llvm::TargetLoweringObjectFile
Definition: TargetLoweringObjectFile.h:43
TargetMachine.h
llvm::ARCSubtarget
Definition: ARCSubtarget.h:31
llvm::ARCTargetMachine::~ARCTargetMachine
~ARCTargetMachine() override
llvm::TargetPassConfig
Target-Independent Code Generator Pass Configuration Options.
Definition: TargetPassConfig.h:84
llvm::EngineKind::JIT
@ JIT
Definition: ExecutionEngine.h:525
llvm::ARCTargetMachine::createPassConfig
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
Definition: ARCTargetMachine.cpp:65
llvm::TargetMachine::Options
TargetOptions Options
Definition: TargetMachine.h:115
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:57
llvm::CodeGenOpt::Level
Level
Definition: CodeGen.h:52
llvm::ARCTargetMachine::ARCTargetMachine
ARCTargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Optional< Reloc::Model > RM, Optional< CodeModel::Model > CM, CodeGenOpt::Level OL, bool JIT)
ARCTargetMachine ctor - Create an ILP32 architecture model.
Definition: ARCTargetMachine.cpp:28
llvm::LLVMTargetMachine
This class describes a target machine that is implemented with the LLVM target-independent code gener...
Definition: TargetMachine.h:386
llvm::legacy::PassManagerBase
PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...
Definition: LegacyPassManager.h:39
llvm::ARCTargetMachine::getSubtargetImpl
const ARCSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
Definition: ARCTargetMachine.h:35