LLVM 20.0.0git
XCoreTargetMachine.h
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1//===-- XCoreTargetMachine.h - Define TargetMachine for XCore ---*- 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 XCore specific subclass of TargetMachine.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
14#define LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
15
16#include "XCoreSubtarget.h"
20#include <memory>
21#include <optional>
22
23namespace llvm {
24class StringRef;
25
27 std::unique_ptr<TargetLoweringObjectFile> TLOF;
28 XCoreSubtarget Subtarget;
29
30public:
31 XCoreTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
33 std::optional<Reloc::Model> RM,
34 std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,
35 bool JIT);
37
38 const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
39 const XCoreSubtarget *getSubtargetImpl(const Function &) const override {
40 return &Subtarget;
41 }
42
43 // Pass Pipeline Configuration
45
47
49 return TLOF.get();
50 }
51
54 const TargetSubtargetInfo *STI) const override;
55};
56
57} // end namespace llvm
58
59#endif // LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
#define F(x, y, z)
Definition: MD5.cpp:55
Basic Register Allocator
This pass exposes codegen information to IR-level passes.
Allocate memory in an ever growing pool, as if by bump-pointer.
Definition: Allocator.h:66
This class describes a target machine that is implemented with the LLVM target-independent code gener...
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
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:44
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.
const XCoreSubtarget * 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.
const XCoreSubtarget * getSubtargetImpl() const
TargetLoweringObjectFile * getObjFileLowering() const override
~XCoreTargetMachine() override
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.
Definition: AddressRanges.h:18
CodeGenOptLevel
Code generation optimization level.
Definition: CodeGen.h:54
MachineFunctionInfo - This class can be derived from and used by targets to hold private target-speci...