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| author | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-14 04:33:41 +0800 |
|---|---|---|
| committer | Richard-Qin-X <richard.qin.001@gmail.com> | 2026-08-14 04:33:41 +0800 |
| commit | 8be4d04455f70892a94d1e0798e266c948b4750a (patch) | |
| tree | 6ef304317a6980ecfbe32868d64cd05f5e8af8bd /backend/include/rcc/CodeGen/MachineIRBuilder.h | |
| parent | aa69e15c6909c3b162b15f5326f0a72ba9bb7163 (diff) | |
| download | rcc-project-8be4d04455f70892a94d1e0798e266c948b4750a.tar.gz rcc-project-8be4d04455f70892a94d1e0798e266c948b4750a.tar.xz | |
[CodeGen] Match LLVM Legalizer ownership
Diffstat (limited to 'backend/include/rcc/CodeGen/MachineIRBuilder.h')
| -rw-r--r-- | backend/include/rcc/CodeGen/MachineIRBuilder.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/backend/include/rcc/CodeGen/MachineIRBuilder.h b/backend/include/rcc/CodeGen/MachineIRBuilder.h index b8ff248..01cd648 100644 --- a/backend/include/rcc/CodeGen/MachineIRBuilder.h +++ b/backend/include/rcc/CodeGen/MachineIRBuilder.h @@ -178,8 +178,42 @@ public: } [[nodiscard]] Expected<MachineInstrBuilder> buildInstr(Opcode InstructionOpcode) const; + [[nodiscard]] Expected<MachineInstr *> buildTrunc(Register Destination, Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildCopy(Register Destination, Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildImplicitDef(Register Destination) const; + [[nodiscard]] Expected<MachineInstr *> buildAnyExt(Register Destination, + Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildZExt(Register Destination, Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildSExt(Register Destination, Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildAnyExtOrTrunc(Register Destination, + Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildSExtOrTrunc(Register Destination, + Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildConstant(Register Destination, APInt Value) const; + [[nodiscard]] Expected<MachineInstr *> buildConstant(Register Destination, + std::int64_t Value) const; + [[nodiscard]] Expected<MachineInstr *> buildSExtInReg(Register Destination, Register Source, + std::uint32_t Width) const; + [[nodiscard]] Expected<MachineInstr *> buildAnd(Register Destination, Register Left, + Register Right) const; + [[nodiscard]] Expected<MachineInstr *> buildMergeValues( + Register Destination, const std::vector<Register> &Sources) const; + [[nodiscard]] Expected<MachineInstr *> buildUnmergeValues( + const std::vector<Register> &Destinations, Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildExtract(Register Destination, Register Source, + std::uint64_t Offset) const; private: + [[nodiscard]] Expected<MachineInstr *> buildUnary(Opcode InstructionOpcode, + Register Destination, + Register Source) const; + [[nodiscard]] Expected<MachineInstr *> buildBinary(Opcode InstructionOpcode, + Register Destination, Register Left, + Register Right) const; + [[nodiscard]] Expected<MachineInstr *> buildExtOrTrunc(Opcode ExtensionOpcode, + Register Destination, + Register Source) const; + [[nodiscard]] Expected<LowLevelType> registerType(Register Reg) const; [[nodiscard]] Expected<void> validateBlock(const MachineBasicBlock &Block) const; [[nodiscard]] Expected<void> validateInstruction(const MachineInstr &Instruction) const; |