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//===-- VETargetMachine.h - Define TargetMachine for VE ---------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file declares the VE specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_VE_VETARGETMACHINE_H
#define LLVM_LIB_TARGET_VE_VETARGETMACHINE_H
#include "VEInstrInfo.h"
#include "VESubtarget.h"
#include "llvm/CodeGen/CodeGenTargetMachineImpl.h"
#include <optional>
namespace llvm {
class VETargetMachine : public CodeGenTargetMachineImpl {
std::unique_ptr<TargetLoweringObjectFile> TLOF;
VESubtarget Subtarget;
// Hold Strings that can be free'd all together with VETargetMachine
// e.g.: "GCC_except_tableXX" string.
std::list<std::string> StrList;
public:
VETargetMachine(const Target &T, const Triple &TT, StringRef CPU,
StringRef FS, const TargetOptions &Options,
std::optional<Reloc::Model> RM,
std::optional<CodeModel::Model> CM, CodeGenOptLevel OL,
bool JIT);
~VETargetMachine() override;
const VESubtarget *getSubtargetImpl() const { return &Subtarget; }
const VESubtarget *getSubtargetImpl(const Function &) const override {
return &Subtarget;
}
std::list<std::string> *getStrList() const {
return const_cast<std::list<std::string> *>(&StrList);
}
// Pass Pipeline Configuration
TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
TargetLoweringObjectFile *getObjFileLowering() const override {
return TLOF.get();
}
MachineFunctionInfo *
createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F,
const TargetSubtargetInfo *STI) const override;
bool isMachineVerifierClean() const override { return false; }
TargetTransformInfo getTargetTransformInfo(const Function &F) const override;
unsigned getSjLjDataSize() const override { return 64; }
};
} // namespace llvm
#endif
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