mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 02:29:18 +00:00
e6f32be8df
These will make it easier to test further changes to the code generation and optimization pipelines as those are moved to subtargets initialized with target feature and target cpu. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219106 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC ---*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file declares the PowerPC specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_LIB_TARGET_POWERPC_PPCTARGETMACHINE_H
|
|
#define LLVM_LIB_TARGET_POWERPC_PPCTARGETMACHINE_H
|
|
|
|
#include "PPCInstrInfo.h"
|
|
#include "PPCSubtarget.h"
|
|
#include "llvm/IR/DataLayout.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// PPCTargetMachine - Common code between 32-bit and 64-bit PowerPC targets.
|
|
///
|
|
class PPCTargetMachine : public LLVMTargetMachine {
|
|
PPCSubtarget Subtarget;
|
|
|
|
mutable StringMap<std::unique_ptr<PPCSubtarget>> SubtargetMap;
|
|
|
|
public:
|
|
PPCTargetMachine(const Target &T, StringRef TT,
|
|
StringRef CPU, StringRef FS, const TargetOptions &Options,
|
|
Reloc::Model RM, CodeModel::Model CM,
|
|
CodeGenOpt::Level OL);
|
|
|
|
const PPCSubtarget *getSubtargetImpl() const override { return &Subtarget; }
|
|
const PPCSubtarget *getSubtargetImpl(const Function &F) const override;
|
|
|
|
// Pass Pipeline Configuration
|
|
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
|
|
|
|
/// \brief Register PPC analysis passes with a pass manager.
|
|
void addAnalysisPasses(PassManagerBase &PM) override;
|
|
};
|
|
|
|
/// PPC32TargetMachine - PowerPC 32-bit target machine.
|
|
///
|
|
class PPC32TargetMachine : public PPCTargetMachine {
|
|
virtual void anchor();
|
|
public:
|
|
PPC32TargetMachine(const Target &T, StringRef TT,
|
|
StringRef CPU, StringRef FS, const TargetOptions &Options,
|
|
Reloc::Model RM, CodeModel::Model CM,
|
|
CodeGenOpt::Level OL);
|
|
};
|
|
|
|
/// PPC64TargetMachine - PowerPC 64-bit target machine.
|
|
///
|
|
class PPC64TargetMachine : public PPCTargetMachine {
|
|
virtual void anchor();
|
|
public:
|
|
PPC64TargetMachine(const Target &T, StringRef TT,
|
|
StringRef CPU, StringRef FS, const TargetOptions &Options,
|
|
Reloc::Model RM, CodeModel::Model CM,
|
|
CodeGenOpt::Level OL);
|
|
};
|
|
|
|
} // end namespace llvm
|
|
|
|
#endif
|