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Use the opcode predicates, instead of duplicating the code.

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llvm-svn: 57735
This commit is contained in:
Dan Gohman 2008-10-17 21:42:45 +00:00
parent ac8c7772ba
commit 3386be03ea
1 changed files with 3 additions and 3 deletions
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6
include/llvm/InstrTypes.h
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@ -73,7 +73,7 @@ public:
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const TerminatorInst *) { return true; }
static inline bool classof(const Instruction *I) {
return I->getOpcode() >= TermOpsBegin && I->getOpcode() < TermOpsEnd;
return I->isTerminator();
}
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));
@ -237,7 +237,7 @@ public:
// Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const BinaryOperator *) { return true; }
static inline bool classof(const Instruction *I) {
return I->getOpcode() >= BinaryOpsBegin && I->getOpcode() < BinaryOpsEnd;
return I->isBinaryOp();
}
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));
@ -483,7 +483,7 @@ public:
/// @brief Methods for support type inquiry through isa, cast, and dyn_cast:
static inline bool classof(const CastInst *) { return true; }
static inline bool classof(const Instruction *I) {
return I->getOpcode() >= CastOpsBegin && I->getOpcode() < CastOpsEnd;
return I->isCast();
}
static inline bool classof(const Value *V) {
return isa<Instruction>(V) && classof(cast<Instruction>(V));