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Add method CreateCodeToCopyIntToFloat.

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Include handle to TargetMachine in each Machine...Info object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1200 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2001-11-08 05:22:15 +00:00
parent e64574ce71
commit 44508e333c
2 changed files with 36 additions and 2 deletions
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19
include/llvm/Target/MachineInstrInfo.h
View File

@ -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

19
include/llvm/Target/TargetInstrInfo.h
View File

@ -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