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Added support for type inquiry in subclasses of InstTreeNode.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3502 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2002-08-24 21:02:42 +00:00
parent 74c83e44fa
commit 2730a38485
1 changed files with 35 additions and 1 deletions
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36
include/llvm/CodeGen/InstrForest.h
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@ -159,7 +159,7 @@ public:
}
void dump(int dumpChildren, int indent) const;
protected:
virtual void dumpNode(int indent) const = 0;
@ -181,6 +181,12 @@ public:
void markFoldedIntoParent() { codeIsFoldedIntoParent = true; }
bool isFoldedIntoParent() { return codeIsFoldedIntoParent; }
// Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const InstructionNode *N) { return true; }
static inline bool classof(const InstrTreeNode *N) {
return N->getNodeType() == InstrTreeNode::NTInstructionNode;
}
protected:
virtual void dumpNode(int indent) const;
@ -192,6 +198,13 @@ public:
VRegListNode() : InstrTreeNode(NTVRegListNode, 0) {
opLabel = VRegListOp;
}
// Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VRegListNode *N) { return true; }
static inline bool classof(const InstrTreeNode *N) {
return N->getNodeType() == InstrTreeNode::NTVRegListNode;
}
protected:
virtual void dumpNode(int indent) const;
};
@ -202,6 +215,13 @@ public:
VRegNode(Value* _val) : InstrTreeNode(NTVRegNode, _val) {
opLabel = VRegNodeOp;
}
// Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const VRegNode *N) { return true; }
static inline bool classof(const InstrTreeNode *N) {
return N->getNodeType() == InstrTreeNode::NTVRegNode;
}
protected:
virtual void dumpNode(int indent) const;
};
@ -214,6 +234,13 @@ public:
opLabel = ConstantNodeOp;
}
Constant *getConstVal() const { return (Constant*) val;}
// Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const ConstantNode *N) { return true; }
static inline bool classof(const InstrTreeNode *N) {
return N->getNodeType() == InstrTreeNode::NTConstNode;
}
protected:
virtual void dumpNode(int indent) const;
};
@ -226,6 +253,13 @@ public:
}
BasicBlock *getBasicBlock() const { return (BasicBlock*)val;}
// Methods to support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const LabelNode *N) { return true; }
static inline bool classof(const InstrTreeNode *N) {
return N->getNodeType() == InstrTreeNode::NTLabelNode;
}
protected:
virtual void dumpNode(int indent) const;
};