359       for (User::const_op_iterator OI = I->op_begin(), OE = I->op_end();  in GetInstructionClass()  local
360            OI != OE; ++OI)  in GetInstructionClass()
361         if (IsPotentialUse(*OI))  in GetInstructionClass()
1031   for (User::op_iterator OI = Init->op_begin(), OE = Init->op_end();  in runOnModule()  local
1032        OI != OE; ++OI) {  in runOnModule()
1033     Value *Op = *OI;  in runOnModule()
1940     for (ImmutableCallSite::arg_iterator OI = CS.arg_begin(),  in CanUse()  local
1941          OE = CS.arg_end(); OI != OE; ++OI) {  in CanUse()
1942       const Value *Op = *OI;  in CanUse()
1957   for (User::const_op_iterator OI = Inst->op_begin(), OE = Inst->op_end();  in CanUse()  local
1958        OI != OE; ++OI) {  in CanUse()
1959     const Value *Op = *OI;  in CanUse()