LLVM  14.0.0git
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"
17 #include "llvm/ADT/Optional.h"
18 #include "llvm/ADT/StringRef.h"
20 #include "llvm/Support/CodeGen.h"
22 #include <memory>
23 
24 namespace llvm {
25 
27  std::unique_ptr<TargetLoweringObjectFile> TLOF;
28  XCoreSubtarget Subtarget;
29 
30 public:
31  XCoreTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
34  CodeGenOpt::Level OL, bool JIT);
35  ~XCoreTargetMachine() override;
36 
37  const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
38  const XCoreSubtarget *getSubtargetImpl(const Function &) const override {
39  return &Subtarget;
40  }
41 
42  // Pass Pipeline Configuration
44 
46 
48  return TLOF.get();
49  }
50 };
51 
52 } // end namespace llvm
53 
54 #endif // LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
llvm
This file implements support for optimizing divisions by a constant.
Definition: AllocatorList.h:23
Optional.h
llvm::TargetOptions
Definition: TargetOptions.h:124
llvm::Function
Definition: Function.h:62
StringRef.h
llvm::Target
Target - Wrapper for Target specific information.
Definition: TargetRegistry.h:137
llvm::TargetTransformInfo
This pass provides access to the codegen interfaces that are needed for IR-level transformations.
Definition: TargetTransformInfo.h:168
llvm::XCoreTargetMachine::~XCoreTargetMachine
~XCoreTargetMachine() override
llvm::Triple
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:45
llvm::TargetMachine::RM
Reloc::Model RM
Definition: TargetMachine.h:102
llvm::Optional< Reloc::Model >
T
#define T
Definition: Mips16ISelLowering.cpp:341
F
#define F(x, y, z)
Definition: MD5.cpp:56
llvm::TargetLoweringObjectFile
Definition: TargetLoweringObjectFile.h:44
llvm::XCoreTargetMachine
Definition: XCoreTargetMachine.h:26
TargetMachine.h
llvm::XCoreTargetMachine::XCoreTargetMachine
XCoreTargetMachine(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)
Create an ILP32 architecture model.
Definition: XCoreTargetMachine.cpp:44
XCoreSubtarget.h
llvm::XCoreTargetMachine::getObjFileLowering
TargetLoweringObjectFile * getObjFileLowering() const override
Definition: XCoreTargetMachine.h:47
llvm::TargetPassConfig
Target-Independent Code Generator Pass Configuration Options.
Definition: TargetPassConfig.h:84
llvm::EngineKind::JIT
@ JIT
Definition: ExecutionEngine.h:524
llvm::TargetMachine::Options
TargetOptions Options
Definition: TargetMachine.h:120
llvm::XCoreTargetMachine::getSubtargetImpl
const XCoreSubtarget * getSubtargetImpl() const
Definition: XCoreTargetMachine.h:37
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::XCoreTargetMachine::createPassConfig
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
Definition: XCoreTargetMachine.cpp:81
llvm::CodeGenOpt::Level
Level
Definition: CodeGen.h:52
llvm::XCoreTargetMachine::getSubtargetImpl
const XCoreSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
Definition: XCoreTargetMachine.h:38
llvm::X86AS::FS
@ FS
Definition: X86.h:188
llvm::LLVMTargetMachine
This class describes a target machine that is implemented with the LLVM target-independent code gener...
Definition: TargetMachine.h:393
CodeGen.h
TargetTransformInfo.h
llvm::legacy::PassManagerBase
PassManagerBase - An abstract interface to allow code to add passes to a pass manager without having ...
Definition: LegacyPassManager.h:39
llvm::XCoreTargetMachine::getTargetTransformInfo
TargetTransformInfo getTargetTransformInfo(const Function &F) override
Get a TargetTransformInfo implementation for the target.
Definition: XCoreTargetMachine.cpp:111
llvm::XCoreSubtarget
Definition: XCoreSubtarget.h:31