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author | maxim-yurchuk <maxim-yurchuk@yandex-team.com> | 2024-10-09 12:29:46 +0300 |
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committer | maxim-yurchuk <maxim-yurchuk@yandex-team.com> | 2024-10-09 13:14:22 +0300 |
commit | 9731d8a4bb7ee2cc8554eaf133bb85498a4c7d80 (patch) | |
tree | a8fb3181d5947c0d78cf402aa56e686130179049 /contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h | |
parent | a44b779cd359f06c3ebbef4ec98c6b38609d9d85 (diff) | |
download | ydb-9731d8a4bb7ee2cc8554eaf133bb85498a4c7d80.tar.gz |
publishFullContrib: true for ydb
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commit_hash:c82a80ac4594723cebf2c7387dec9c60217f603e
Diffstat (limited to 'contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h')
-rw-r--r-- | contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h b/contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h new file mode 100644 index 0000000000..9d3e6e9895 --- /dev/null +++ b/contrib/libs/llvm16/lib/Target/RISCV/RISCVTargetMachine.h @@ -0,0 +1,65 @@ +//===-- RISCVTargetMachine.h - Define TargetMachine for RISCV ---*- 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 RISCV specific subclass of TargetMachine. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIB_TARGET_RISCV_RISCVTARGETMACHINE_H +#define LLVM_LIB_TARGET_RISCV_RISCVTARGETMACHINE_H + +#include "MCTargetDesc/RISCVMCTargetDesc.h" +#include "RISCVSubtarget.h" +#include "llvm/CodeGen/SelectionDAGTargetInfo.h" +#include "llvm/IR/DataLayout.h" +#include "llvm/Target/TargetMachine.h" +#include <optional> + +namespace llvm { +class RISCVTargetMachine : public LLVMTargetMachine { + std::unique_ptr<TargetLoweringObjectFile> TLOF; + mutable StringMap<std::unique_ptr<RISCVSubtarget>> SubtargetMap; + +public: + RISCVTargetMachine(const Target &T, const Triple &TT, StringRef CPU, + StringRef FS, const TargetOptions &Options, + std::optional<Reloc::Model> RM, + std::optional<CodeModel::Model> CM, CodeGenOpt::Level OL, + bool JIT); + + const RISCVSubtarget *getSubtargetImpl(const Function &F) const override; + // DO NOT IMPLEMENT: There is no such thing as a valid default subtarget, + // subtargets are per-function entities based on the target-specific + // attributes of each function. + const RISCVSubtarget *getSubtargetImpl() const = delete; + + TargetPassConfig *createPassConfig(PassManagerBase &PM) override; + + TargetLoweringObjectFile *getObjFileLowering() const override { + return TLOF.get(); + } + + MachineFunctionInfo * + createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F, + const TargetSubtargetInfo *STI) const override; + + TargetTransformInfo getTargetTransformInfo(const Function &F) const override; + + bool isNoopAddrSpaceCast(unsigned SrcAS, unsigned DstAS) const override; + + yaml::MachineFunctionInfo *createDefaultFuncInfoYAML() const override; + yaml::MachineFunctionInfo * + convertFuncInfoToYAML(const MachineFunction &MF) const override; + bool parseMachineFunctionInfo(const yaml::MachineFunctionInfo &, + PerFunctionMIParsingState &PFS, + SMDiagnostic &Error, + SMRange &SourceRange) const override; +}; +} // namespace llvm + +#endif |