Value *getRawDest() const { return const_cast<Value*>(getOperand(1)); }
Value *getLength() const { return const_cast<Value*>(getOperand(3)); }
- ConstantInt *getAlignment() const {
+ ConstantInt *getAlignmentCst() const {
return cast<ConstantInt>(const_cast<Value*>(getOperand(4)));
}
+
+ unsigned getAlignment() const {
+ return getAlignmentCst()->getZExtValue();
+ }
/// getDest - This is just like getRawDest, but it strips off any cast
/// instructions that feed it, giving the original input. The returned
"setLength called with value of wrong type!");
setOperand(3, L);
}
- void setAlignment(ConstantInt *A) {
- assert(getAlignment()->getType() == A->getType() &&
- "setAlignment called with value of wrong type!");
- setOperand(4, A);
+ void setAlignment(unsigned A) {
+ const Type *Int32Ty = getOperand(4)->getType();
+ setOperand(4, ConstantInt::get(Int32Ty, A));
}
-
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const MemIntrinsic *) { return true; }
static inline bool classof(const IntrinsicInst *I) {
switch (I->getIntrinsicID()) {
- case Intrinsic::memcpy_i32:
- case Intrinsic::memcpy_i64:
- case Intrinsic::memmove_i32:
- case Intrinsic::memmove_i64:
- case Intrinsic::memset_i32:
- case Intrinsic::memset_i64:
+ case Intrinsic::memcpy:
+ case Intrinsic::memmove:
+ case Intrinsic::memset:
return true;
default: return false;
}
}
};
-
- /// MemCpyInst - This class wraps the llvm.memcpy intrinsic.
+ /// MemSetInst - This class wraps the llvm.memset intrinsic.
///
- struct MemCpyInst : public MemIntrinsic {
+ struct MemSetInst : public MemIntrinsic {
/// get* - Return the arguments to the instruction.
///
- Value *getRawSource() const { return const_cast<Value*>(getOperand(2)); }
-
- /// getSource - This is just like getRawSource, but it strips off any cast
- /// instructions that feed it, giving the original input. The returned
- /// value is guaranteed to be a pointer.
- Value *getSource() const { return getRawSource()->stripPointerCasts(); }
-
-
- void setSource(Value *Ptr) {
- assert(getRawSource()->getType() == Ptr->getType() &&
+ Value *getValue() const { return const_cast<Value*>(getOperand(2)); }
+
+ void setValue(Value *Val) {
+ assert(getValue()->getType() == Val->getType() &&
"setSource called with pointer of wrong type!");
- setOperand(2, Ptr);
+ setOperand(2, Val);
}
-
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
- static inline bool classof(const MemCpyInst *) { return true; }
+ static inline bool classof(const MemSetInst *) { return true; }
static inline bool classof(const IntrinsicInst *I) {
- return I->getIntrinsicID() == Intrinsic::memcpy_i32 ||
- I->getIntrinsicID() == Intrinsic::memcpy_i64;
+ return I->getIntrinsicID() == Intrinsic::memset;
}
static inline bool classof(const Value *V) {
return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
}
};
-
- /// MemMoveInst - This class wraps the llvm.memmove intrinsic.
+
+ /// MemTransferInst - This class wraps the llvm.memcpy/memmove intrinsics.
///
- struct MemMoveInst : public MemIntrinsic {
+ struct MemTransferInst : public MemIntrinsic {
/// get* - Return the arguments to the instruction.
///
Value *getRawSource() const { return const_cast<Value*>(getOperand(2)); }
-
+
/// getSource - This is just like getRawSource, but it strips off any cast
/// instructions that feed it, giving the original input. The returned
/// value is guaranteed to be a pointer.
Value *getSource() const { return getRawSource()->stripPointerCasts(); }
-
+
void setSource(Value *Ptr) {
assert(getRawSource()->getType() == Ptr->getType() &&
"setSource called with pointer of wrong type!");
setOperand(2, Ptr);
}
-
+
// Methods for support type inquiry through isa, cast, and dyn_cast:
- static inline bool classof(const MemMoveInst *) { return true; }
+ static inline bool classof(const MemTransferInst *) { return true; }
static inline bool classof(const IntrinsicInst *I) {
- return I->getIntrinsicID() == Intrinsic::memmove_i32 ||
- I->getIntrinsicID() == Intrinsic::memmove_i64;
+ return I->getIntrinsicID() == Intrinsic::memcpy ||
+ I->getIntrinsicID() == Intrinsic::memmove;
}
static inline bool classof(const Value *V) {
return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
}
};
-
- /// MemSetInst - This class wraps the llvm.memset intrinsic.
+
+
+ /// MemCpyInst - This class wraps the llvm.memcpy intrinsic.
///
- struct MemSetInst : public MemIntrinsic {
- /// get* - Return the arguments to the instruction.
- ///
- Value *getValue() const { return const_cast<Value*>(getOperand(2)); }
-
- void setValue(Value *Val) {
- assert(getValue()->getType() == Val->getType() &&
- "setSource called with pointer of wrong type!");
- setOperand(2, Val);
+ struct MemCpyInst : public MemTransferInst {
+ // Methods for support type inquiry through isa, cast, and dyn_cast:
+ static inline bool classof(const MemCpyInst *) { return true; }
+ static inline bool classof(const IntrinsicInst *I) {
+ return I->getIntrinsicID() == Intrinsic::memcpy;
}
+ static inline bool classof(const Value *V) {
+ return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+ }
+ };
+ /// MemMoveInst - This class wraps the llvm.memmove intrinsic.
+ ///
+ struct MemMoveInst : public MemTransferInst {
// Methods for support type inquiry through isa, cast, and dyn_cast:
- static inline bool classof(const MemSetInst *) { return true; }
+ static inline bool classof(const MemMoveInst *) { return true; }
static inline bool classof(const IntrinsicInst *I) {
- return I->getIntrinsicID() == Intrinsic::memset_i32 ||
- I->getIntrinsicID() == Intrinsic::memset_i64;
+ return I->getIntrinsicID() == Intrinsic::memmove;
}
static inline bool classof(const Value *V) {
return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
}
};
+ /// EHSelectorInst - This represents the llvm.eh.selector instruction.
+ ///
+ struct EHSelectorInst : public IntrinsicInst {
+ // Methods for support type inquiry through isa, cast, and dyn_cast:
+ static inline bool classof(const EHSelectorInst *) { return true; }
+ static inline bool classof(const IntrinsicInst *I) {
+ return I->getIntrinsicID() == Intrinsic::eh_selector_i32 ||
+ I->getIntrinsicID() == Intrinsic::eh_selector_i64;
+ }
+ static inline bool classof(const Value *V) {
+ return isa<IntrinsicInst>(V) && classof(cast<IntrinsicInst>(V));
+ }
+ };
+
}
#endif