LLVM 24.0.0git
ARCTargetMachine.h
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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#include <optional>
19
20namespace llvm {
21
23
25 const ARCOptions &CLOpts;
26 std::unique_ptr<TargetLoweringObjectFile> TLOF;
27 ARCSubtarget Subtarget;
28
29public:
30 ARCTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
32 std::optional<Reloc::Model> RM,
33 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,
34 bool JIT);
36
37 const ARCOptions &getCLOpts() const { return CLOpts; }
38
39 const ARCSubtarget *getSubtargetImpl() const { return &Subtarget; }
40 const ARCSubtarget *getSubtargetImpl(const Function &) const override {
41 return &Subtarget;
42 }
43
44 // Pass Pipeline Configuration
46
49 return TLOF.get();
50 }
51
54 const TargetSubtargetInfo *STI) const override;
55};
56
57} // end namespace llvm
58
59#endif // LLVM_LIB_TARGET_ARC_ARCTARGETMACHINE_H
#define F(x, y, z)
Definition MD5.cpp:54
#define T
Basic Register Allocator
TargetLoweringObjectFile * getObjFileLowering() const override
const ARCOptions & getCLOpts() const
const ARCSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
MachineFunctionInfo * createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F, const TargetSubtargetInfo *STI) const override
Create the target's instance of MachineFunctionInfo.
~ARCTargetMachine() override
const ARCSubtarget * getSubtargetImpl() const
TargetTransformInfo getTargetTransformInfo(const Function &F) const override
Return a TargetTransformInfo for a given function.
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
ARCTargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, std::optional< Reloc::Model > RM, std::optional< CodeModel::Model > CM, CodeGenOptLevel OL, bool JIT)
ARCTargetMachine ctor - Create an ILP32 architecture model.
CodeGenTargetMachineImpl(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOptLevel OL)
Represent a constant reference to a string, i.e.
Definition StringRef.h:56
std::unique_ptr< const MCSubtargetInfo > STI
TargetOptions Options
Target-Independent Code Generator Pass Configuration Options.
TargetSubtargetInfo - Generic base class for all target subtargets.
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:48
PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...
This is an optimization pass for GlobalISel generic memory operations.
CodeGenOptLevel
Code generation optimization level.
Definition CodeGen.h:280
BumpPtrAllocatorImpl<> BumpPtrAllocator
The standard BumpPtrAllocator which just uses the default template parameters.
Definition Allocator.h:391
MachineFunctionInfo - This class can be derived from and used by targets to hold private target-speci...