LLVM  14.0.0git
R600TargetMachine.h
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1 //===-- R600TargetMachine.h - AMDGPU TargetMachine Interface ----*- 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 /// \file
10 /// The AMDGPU TargetMachine interface definition for hw codgen targets.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LIB_TARGET_AMDGPU_R600TARGETMACHINE_H
15 #define LLVM_LIB_TARGET_AMDGPU_R600TARGETMACHINE_H
16 
17 #include "AMDGPUTargetMachine.h"
18 #include "R600Subtarget.h"
20 
21 namespace llvm {
22 
23 //===----------------------------------------------------------------------===//
24 // R600 Target Machine (R600 -> Cayman)
25 //===----------------------------------------------------------------------===//
26 
27 class R600TargetMachine final : public AMDGPUTargetMachine {
28 private:
29  mutable StringMap<std::unique_ptr<R600Subtarget>> SubtargetMap;
30 
31 public:
32  R600TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
35  CodeGenOpt::Level OL, bool JIT);
36 
38 
39  const TargetSubtargetInfo *getSubtargetImpl(const Function &) const override;
40 
42 
43  bool isMachineVerifierClean() const override { return false; }
44 };
45 
46 } // end namespace llvm
47 
48 #endif // LLVM_LIB_TARGET_AMDGPU_R600TARGETMACHINE_H
llvm
This file implements support for optimizing divisions by a constant.
Definition: AllocatorList.h:23
llvm::TargetOptions
Definition: TargetOptions.h:124
llvm::Function
Definition: Function.h:62
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::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 >
llvm::R600TargetMachine
Definition: R600TargetMachine.h:27
T
#define T
Definition: Mips16ISelLowering.cpp:341
F
#define F(x, y, z)
Definition: MD5.cpp:56
llvm::AMDGPUTargetMachine
Definition: AMDGPUTargetMachine.h:29
TargetMachine.h
llvm::R600TargetMachine::getTargetTransformInfo
TargetTransformInfo getTargetTransformInfo(const Function &F) override
Get a TargetTransformInfo implementation for the target.
Definition: R600TargetMachine.cpp:86
llvm::AMDGPUTargetMachine::getSubtargetImpl
const TargetSubtargetInfo * getSubtargetImpl() const
llvm::StringMap
StringMap - This is an unconventional map that is specialized for handling keys that are "strings",...
Definition: StringMap.h:108
llvm::TargetPassConfig
Target-Independent Code Generator Pass Configuration Options.
Definition: TargetPassConfig.h:84
llvm::R600TargetMachine::createPassConfig
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
Definition: R600TargetMachine.cpp:141
llvm::EngineKind::JIT
@ JIT
Definition: ExecutionEngine.h:524
llvm::TargetMachine::Options
TargetOptions Options
Definition: TargetMachine.h:120
llvm::StringRef
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:58
llvm::CodeGenOpt::Level
Level
Definition: CodeGen.h:52
llvm::TargetSubtargetInfo
TargetSubtargetInfo - Generic base class for all target subtargets.
Definition: TargetSubtargetInfo.h:59
llvm::R600TargetMachine::R600TargetMachine
R600TargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, TargetOptions Options, Optional< Reloc::Model > RM, Optional< CodeModel::Model > CM, CodeGenOpt::Level OL, bool JIT)
Definition: R600TargetMachine.cpp:50
llvm::X86AS::FS
@ FS
Definition: X86.h:188
R600Subtarget.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::R600TargetMachine::isMachineVerifierClean
bool isMachineVerifierClean() const override
Returns true if the target is expected to pass all machine verifier checks.
Definition: R600TargetMachine.h:43
AMDGPUTargetMachine.h