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Move the implementation of the clone method for these classes to

Browse Source 
Instructions.cpp, so that a vtable is not emitted into every translation unit
that uses the classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17025 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-10-15 23:52:05 +00:00
parent 81dd3d4536
commit f319e832e7
2 changed files with 19 additions and 25 deletions
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4
include/llvm/InstrTypes.h
View File

@ -162,9 +162,7 @@ public:
return static_cast<BinaryOps>(Instruction::getOpcode());
}
virtual Instruction *clone() const {
return create(getOpcode(), Operands[0], Operands[1]);
}
virtual BinaryOperator *clone() const;
/// swapOperands - Exchange the two operands to this instruction.
/// This instruction is safe to use on any binary instruction and

40
include/llvm/Instructions.h
View File

@ -94,9 +94,7 @@ public:
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Malloc, Name, InsertAtEnd) {}
virtual Instruction *clone() const {
return new MallocInst(*this);
}
virtual MallocInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const MallocInst *) { return true; }
@ -126,9 +124,7 @@ public:
BasicBlock *InsertAtEnd)
: AllocationInst(Ty, ArraySize, Alloca, Name, InsertAtEnd) {}
virtual Instruction *clone() const {
return new AllocaInst(*this);
}
virtual AllocaInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const AllocaInst *) { return true; }
@ -154,7 +150,7 @@ public:
explicit FreeInst(Value *Ptr, Instruction *InsertBefore = 0);
FreeInst(Value *Ptr, BasicBlock *InsertAfter);
virtual Instruction *clone() const { return new FreeInst(Operands[0]); }
virtual FreeInst *clone() const;
virtual bool mayWriteToMemory() const { return true; }
@ -199,7 +195,7 @@ public:
///
void setVolatile(bool V) { Volatile = V; }
virtual Instruction *clone() const { return new LoadInst(*this); }
virtual LoadInst *clone() const;
virtual bool mayWriteToMemory() const { return isVolatile(); }
@ -248,7 +244,7 @@ public:
///
void setVolatile(bool V) { Volatile = V; }
virtual Instruction *clone() const { return new StoreInst(*this); }
virtual StoreInst *clone() const;
virtual bool mayWriteToMemory() const { return true; }
@ -301,7 +297,7 @@ public:
GetElementPtrInst(Value *Ptr, Value *Idx0, Value *Idx1,
const std::string &Name, BasicBlock *InsertAtEnd);
virtual Instruction *clone() const { return new GetElementPtrInst(*this); }
virtual GetElementPtrInst *clone() const;
// getType - Overload to return most specific pointer type...
inline const PointerType *getType() const {
@ -434,7 +430,7 @@ public:
init(S);
}
virtual Instruction *clone() const { return new CastInst(*this); }
virtual CastInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const CastInst *) { return true; }
@ -482,7 +478,7 @@ public:
explicit CallInst(Value *F, const std::string &Name,
BasicBlock *InsertAtEnd);
virtual Instruction *clone() const { return new CallInst(*this); }
virtual CallInst *clone() const;
bool mayWriteToMemory() const { return true; }
// FIXME: These methods should be inline once we eliminate
@ -540,7 +536,7 @@ public:
return static_cast<OtherOps>(Instruction::getOpcode());
}
virtual Instruction *clone() const { return new ShiftInst(*this); }
virtual ShiftInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const ShiftInst *) { return true; }
@ -593,7 +589,7 @@ public:
return static_cast<OtherOps>(Instruction::getOpcode());
}
virtual Instruction *clone() const { return new SelectInst(*this); }
virtual SelectInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const SelectInst *) { return true; }
@ -639,7 +635,7 @@ public:
const Type *getArgType() const { return ArgTy; }
virtual Instruction *clone() const { return new VANextInst(*this); }
virtual VANextInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VANextInst *) { return true; }
@ -680,7 +676,7 @@ public:
init(List);
}
virtual Instruction *clone() const { return new VAArgInst(*this); }
virtual VAArgInst *clone() const;
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VAArgInst *) { return true; }
@ -712,7 +708,7 @@ public:
: Instruction(Ty, Instruction::PHI, Name, InsertAtEnd) {
}
virtual Instruction *clone() const { return new PHINode(*this); }
virtual PHINode *clone() const;
/// getNumIncomingValues - Return the number of incoming edges
///
@ -840,7 +836,7 @@ public:
: TerminatorInst(Instruction::Ret, InsertAtEnd) {
}
virtual Instruction *clone() const { return new ReturnInst(*this); }
virtual ReturnInst *clone() const;
inline const Value *getReturnValue() const {
return Operands.size() ? Operands[0].get() : 0;
@ -907,7 +903,7 @@ public:
init(IfTrue, IfFalse, Cond);
}
virtual Instruction *clone() const { return new BranchInst(*this); }
virtual BranchInst *clone() const;
inline bool isUnconditional() const { return Operands.size() == 1; }
inline bool isConditional() const { return Operands.size() == 3; }
@ -982,7 +978,7 @@ public:
init(Value, Default);
}
virtual Instruction *clone() const { return new SwitchInst(*this); }
virtual SwitchInst *clone() const;
// Accessor Methods for Switch stmt
//
@ -1090,7 +1086,7 @@ public:
const std::vector<Value*> &Params, const std::string &Name,
BasicBlock *InsertAtEnd);
virtual Instruction *clone() const { return new InvokeInst(*this); }
virtual InvokeInst *clone() const;
bool mayWriteToMemory() const { return true; }
@ -1171,7 +1167,7 @@ struct UnwindInst : public TerminatorInst {
: TerminatorInst(Instruction::Unwind, InsertAtEnd) {
}
virtual Instruction *clone() const { return new UnwindInst(); }
virtual UnwindInst *clone() const;
virtual const BasicBlock *getSuccessor(unsigned idx) const {
assert(0 && "UnwindInst has no successors!");