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Add the SelectInst class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12311 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -133,6 +133,49 @@ public:
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//===----------------------------------------------------------------------===//
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// SelectInst Class
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//===----------------------------------------------------------------------===//
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/// SelectInst - This class represents the LLVM 'select' instruction.
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///
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class SelectInst : public Instruction {
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SelectInst(const SelectInst &SI) : Instruction(SI.getType(), SI.getOpcode()) {
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Operands.reserve(3);
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Operands.push_back(Use(SI.Operands[0], this));
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Operands.push_back(Use(SI.Operands[1], this));
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Operands.push_back(Use(SI.Operands[2], this));
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}
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public:
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SelectInst(Value *C, Value *S1, Value *S2, const std::string &Name = "",
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Instruction *InsertBefore = 0)
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: Instruction(S1->getType(), Instruction::Select, Name, InsertBefore) {
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Operands.reserve(3);
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Operands.push_back(Use(C, this));
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Operands.push_back(Use(S1, this));
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Operands.push_back(Use(S2, this));
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}
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Value *getCondition() const { return Operands[0]; }
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Value *getTrueValue() const { return Operands[1]; }
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Value *getFalseValue() const { return Operands[2]; }
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OtherOps getOpcode() const {
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return static_cast<OtherOps>(Instruction::getOpcode());
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}
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virtual Instruction *clone() const { return new SelectInst(*this); }
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// Methods for support type inquiry through isa, cast, and dyn_cast:
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static inline bool classof(const SelectInst *) { return true; }
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static inline bool classof(const Instruction *I) {
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return I->getOpcode() == Instruction::Select;
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}
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static inline bool classof(const Value *V) {
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return isa<Instruction>(V) && classof(cast<Instruction>(V));
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}
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};
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// VANextInst Class
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// VANextInst Class
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@ -171,6 +214,11 @@ public:
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//===----------------------------------------------------------------------===//
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// VAArgInst Class
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//===----------------------------------------------------------------------===//
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/// VAArgInst - This class represents the va_arg llvm instruction, which returns
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/// VAArgInst - This class represents the va_arg llvm instruction, which returns
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/// an argument of the specified type given a va_list.
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/// an argument of the specified type given a va_list.
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///
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///
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