diff options
| -rw-r--r-- | include/llvm/Target/MachineInstrInfo.h | 19 | ||||
| -rw-r--r-- | include/llvm/Target/TargetInstrInfo.h | 19 |
2 files changed, 36 insertions, 2 deletions
diff --git a/include/llvm/Target/MachineInstrInfo.h b/include/llvm/Target/MachineInstrInfo.h index 696738a151..abe6a81362 100644 --- a/include/llvm/Target/MachineInstrInfo.h +++ b/include/llvm/Target/MachineInstrInfo.h @@ -72,13 +72,17 @@ struct MachineInstrDescriptor { class MachineInstrInfo : public NonCopyableV { +public: + const TargetMachine& target; + protected: const MachineInstrDescriptor* desc; // raw array to allow static init'n unsigned int descSize; // number of entries in the desc array unsigned int numRealOpCodes; // number of non-dummy op codes public: - MachineInstrInfo(const MachineInstrDescriptor *desc, unsigned descSize, + MachineInstrInfo(const TargetMachine& tgt, + const MachineInstrDescriptor *desc, unsigned descSize, unsigned numRealOpCodes); virtual ~MachineInstrInfo(); @@ -231,6 +235,19 @@ public: Instruction* dest, vector<MachineInstr*>& minstrVec, vector<TmpInstruction*>& temps) const =0; + + // Create an instruction sequence to copy an integer value `val' from an + // integer to a floating point register `dest'. val must be an integral + // type. dest must be a Float or Double. + // The generated instructions are returned in `minstrVec'. + // Any temp. registers (TmpInstruction) created are returned in `tempVec'. + // + virtual void CreateCodeToCopyIntToFloat(Method* method, + Value* val, + Instruction* dest, + vector<MachineInstr*>& minstrVec, + vector<TmpInstruction*>& tempVec, + TargetMachine& target) const = 0; }; #endif diff --git a/include/llvm/Target/TargetInstrInfo.h b/include/llvm/Target/TargetInstrInfo.h index 696738a151..abe6a81362 100644 --- a/include/llvm/Target/TargetInstrInfo.h +++ b/include/llvm/Target/TargetInstrInfo.h @@ -72,13 +72,17 @@ struct MachineInstrDescriptor { class MachineInstrInfo : public NonCopyableV { +public: + const TargetMachine& target; + protected: const MachineInstrDescriptor* desc; // raw array to allow static init'n unsigned int descSize; // number of entries in the desc array unsigned int numRealOpCodes; // number of non-dummy op codes public: - MachineInstrInfo(const MachineInstrDescriptor *desc, unsigned descSize, + MachineInstrInfo(const TargetMachine& tgt, + const MachineInstrDescriptor *desc, unsigned descSize, unsigned numRealOpCodes); virtual ~MachineInstrInfo(); @@ -231,6 +235,19 @@ public: Instruction* dest, vector<MachineInstr*>& minstrVec, vector<TmpInstruction*>& temps) const =0; + + // Create an instruction sequence to copy an integer value `val' from an + // integer to a floating point register `dest'. val must be an integral + // type. dest must be a Float or Double. + // The generated instructions are returned in `minstrVec'. + // Any temp. registers (TmpInstruction) created are returned in `tempVec'. + // + virtual void CreateCodeToCopyIntToFloat(Method* method, + Value* val, + Instruction* dest, + vector<MachineInstr*>& minstrVec, + vector<TmpInstruction*>& tempVec, + TargetMachine& target) const = 0; }; #endif |