diff options
| -rw-r--r-- | include/llvm/iOperators.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/llvm/iOperators.h b/include/llvm/iOperators.h index 3bdb13df0f..730906a837 100644 --- a/include/llvm/iOperators.h +++ b/include/llvm/iOperators.h @@ -34,6 +34,17 @@ public: // For example seteq -> setne, setgt -> setle, setlt -> setge, etc... // BinaryOps getInverseCondition() const; + + // Methods for support type inquiry through isa, cast, and dyn_cast: + static inline bool classof(const SetCondInst *) { return true; } + static inline bool classof(const Instruction *I) { + return I->getOpcode() == SetEQ || I->getOpcode() == SetNE || + I->getOpcode() == SetLE || I->getOpcode() == SetGE || + I->getOpcode() == SetLT || I->getOpcode() == SetGT; + } + static inline bool classof(const Value *V) { + return isa<Instruction>(V) && classof(cast<Instruction>(V)); + } }; #endif |