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Jia Liub22310f2012-02-18 12:03:15 +00001//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC ---*- C++ -*-===//
Misha Brukmanb4402432005-04-21 23:30:14 +00002//
Misha Brukmand022a5a2004-08-11 00:09:42 +00003// The LLVM Compiler Infrastructure
4//
Chris Lattnerf3ebc3f2007-12-29 20:36:04 +00005// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
Misha Brukmanb4402432005-04-21 23:30:14 +00007//
Misha Brukmand022a5a2004-08-11 00:09:42 +00008//===----------------------------------------------------------------------===//
Misha Brukmanb4402432005-04-21 23:30:14 +00009//
Misha Brukman116f9272004-08-17 04:55:41 +000010// This file declares the PowerPC specific subclass of TargetMachine.
Misha Brukmand022a5a2004-08-11 00:09:42 +000011//
12//===----------------------------------------------------------------------===//
13
Nate Begeman6cca84e2005-10-16 05:39:50 +000014#ifndef PPC_TARGETMACHINE_H
15#define PPC_TARGETMACHINE_H
Misha Brukmand022a5a2004-08-11 00:09:42 +000016
Chandler Carruth802d7552012-12-04 07:12:27 +000017#include "PPCInstrInfo.h"
Chandler Carruth802d7552012-12-04 07:12:27 +000018#include "PPCSubtarget.h"
Chandler Carruth9fb823b2013-01-02 11:36:10 +000019#include "llvm/IR/DataLayout.h"
Chris Lattner2ed745a2005-10-14 23:44:05 +000020#include "llvm/Target/TargetMachine.h"
Misha Brukmand022a5a2004-08-11 00:09:42 +000021
22namespace llvm {
Misha Brukmand022a5a2004-08-11 00:09:42 +000023
Chris Lattner0c4aa142006-06-16 01:37:27 +000024/// PPCTargetMachine - Common code between 32-bit and 64-bit PowerPC targets.
25///
Chris Lattner12e97302006-09-04 04:14:57 +000026class PPCTargetMachine : public LLVMTargetMachine {
Chris Lattner0c4aa142006-06-16 01:37:27 +000027 PPCSubtarget Subtarget;
Bill Wendling40cb8112007-01-24 03:41:36 +000028
Chris Lattner2ed745a2005-10-14 23:44:05 +000029public:
Evan Cheng2129f592011-07-19 06:37:02 +000030 PPCTargetMachine(const Target &T, StringRef TT,
Nick Lewycky50f02cb2011-12-02 22:16:29 +000031 StringRef CPU, StringRef FS, const TargetOptions &Options,
Evan Chengecb29082011-11-16 08:38:26 +000032 Reloc::Model RM, CodeModel::Model CM,
33 CodeGenOpt::Level OL, bool is64Bit);
Nate Begeman6cca84e2005-10-16 05:39:50 +000034
Eric Christopherbd14dc52014-06-12 22:05:46 +000035 const PPCInstrInfo *getInstrInfo() const override {
36 return getSubtargetImpl()->getInstrInfo();
37 }
Eric Christopherd104c312014-06-12 20:54:11 +000038 const PPCFrameLowering *getFrameLowering() const override {
39 return getSubtargetImpl()->getFrameLowering();
Anton Korobeynikov2f931282011-01-10 12:39:04 +000040 }
Eric Christopherf55a2242014-06-12 22:28:06 +000041 PPCJITInfo *getJITInfo() override { return Subtarget.getJITInfo(); }
Craig Topper0d3fa922014-04-29 07:57:37 +000042 const PPCTargetLowering *getTargetLowering() const override {
Eric Christopherf8c031f2014-06-12 22:50:10 +000043 return getSubtargetImpl()->getTargetLowering();
Chris Lattnerae48a892006-05-12 21:09:57 +000044 }
Craig Topper0d3fa922014-04-29 07:57:37 +000045 const PPCSelectionDAGInfo* getSelectionDAGInfo() const override {
Eric Christopher02ae6902014-06-12 23:02:32 +000046 return getSubtargetImpl()->getSelectionDAGInfo();
Dan Gohmanbb919df2010-05-11 17:31:57 +000047 }
Eric Christopherbd14dc52014-06-12 22:05:46 +000048 const PPCRegisterInfo *getRegisterInfo() const override {
49 return &getInstrInfo()->getRegisterInfo();
Misha Brukman116f9272004-08-17 04:55:41 +000050 }
Andrew Trick808a7a62012-02-03 05:12:30 +000051
Eric Christopher49628bc2014-06-12 21:08:06 +000052 const DataLayout *getDataLayout() const override {
53 return getSubtargetImpl()->getDataLayout();
54 }
Craig Topper0d3fa922014-04-29 07:57:37 +000055 const PPCSubtarget *getSubtargetImpl() const override { return &Subtarget; }
56 const InstrItineraryData *getInstrItineraryData() const override {
Eric Christophera475d5c2014-06-11 00:53:17 +000057 return &getSubtargetImpl()->getInstrItineraryData();
Jim Laskey802748c2005-11-01 20:06:59 +000058 }
Anton Korobeynikov28dc9d02008-08-17 13:54:28 +000059
Chris Lattner12e97302006-09-04 04:14:57 +000060 // Pass Pipeline Configuration
Craig Topper0d3fa922014-04-29 07:57:37 +000061 TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
62 bool addCodeEmitter(PassManagerBase &PM,
63 JITCodeEmitter &JCE) override;
Hal Finkel4e5ca9e2013-01-25 23:05:59 +000064
65 /// \brief Register PPC analysis passes with a pass manager.
Craig Topper0d3fa922014-04-29 07:57:37 +000066 void addAnalysisPasses(PassManagerBase &PM) override;
Misha Brukmand022a5a2004-08-11 00:09:42 +000067};
Chris Lattner0c4aa142006-06-16 01:37:27 +000068
69/// PPC32TargetMachine - PowerPC 32-bit target machine.
70///
71class PPC32TargetMachine : public PPCTargetMachine {
David Blaikiea379b1812011-12-20 02:50:00 +000072 virtual void anchor();
Chris Lattner0c4aa142006-06-16 01:37:27 +000073public:
Evan Cheng2129f592011-07-19 06:37:02 +000074 PPC32TargetMachine(const Target &T, StringRef TT,
Nick Lewycky50f02cb2011-12-02 22:16:29 +000075 StringRef CPU, StringRef FS, const TargetOptions &Options,
Evan Chengecb29082011-11-16 08:38:26 +000076 Reloc::Model RM, CodeModel::Model CM,
77 CodeGenOpt::Level OL);
Chris Lattner0c4aa142006-06-16 01:37:27 +000078};
79
80/// PPC64TargetMachine - PowerPC 64-bit target machine.
81///
82class PPC64TargetMachine : public PPCTargetMachine {
David Blaikiea379b1812011-12-20 02:50:00 +000083 virtual void anchor();
Chris Lattner0c4aa142006-06-16 01:37:27 +000084public:
Evan Cheng2129f592011-07-19 06:37:02 +000085 PPC64TargetMachine(const Target &T, StringRef TT,
Nick Lewycky50f02cb2011-12-02 22:16:29 +000086 StringRef CPU, StringRef FS, const TargetOptions &Options,
Evan Chengecb29082011-11-16 08:38:26 +000087 Reloc::Model RM, CodeModel::Model CM,
88 CodeGenOpt::Level OL);
Chris Lattner0c4aa142006-06-16 01:37:27 +000089};
90
Misha Brukmand022a5a2004-08-11 00:09:42 +000091} // end namespace llvm
92
93#endif