706     return LI->isVolatile() == cast<LoadInst>(I2)->isVolatile() &&  in hasSameSpecialState()
712     return SI->isVolatile() == cast<StoreInst>(I2)->isVolatile() &&  in hasSameSpecialState()
740     return CXI->isVolatile() == cast<AtomicCmpXchgInst>(I2)->isVolatile() &&  in hasSameSpecialState()
750            RMWI->isVolatile() == cast<AtomicRMWInst>(I2)->isVolatile() &&  in hasSameSpecialState()
916 bool Instruction::isVolatile() const {  in isVolatile()  function in Instruction
921     return cast<AtomicRMWInst>(this)->isVolatile();  in isVolatile()
923     return cast<StoreInst>(this)->isVolatile();  in isVolatile()
925     return cast<LoadInst>(this)->isVolatile();  in isVolatile()
927     return cast<AtomicCmpXchgInst>(this)->isVolatile();  in isVolatile()
933         return MI->isVolatile();  in isVolatile()
1043     return !SI->isVolatile();  in willReturn()