Transforms/Scalar/SCCP.cpp

112   bool isConstant() const {
119     assert(isConstant() && "Cannot get the constant of a non-constant!");
160     if (isConstant())
168     if (isConstant())
182     if (isConstant())
775 // 3. If V <- x (op) y && isConstant(x) && isConstant(y) V = Constant
877   else if (OpSt.isConstant()) {
965   if (TVal.isConstant() && FVal.isConstant() &&
983   if (V0State.isConstant()) {
1007   if (V1State.isConstant() && V2State.isConstant()) {
1025     if (V1State.isConstant() && V1State.getConstant()->isNullValue())
1095       !ValueState[&I].isConstant())
1117     assert(State.isConstant() && "Unknown state!");
1161   if (!PtrVal.isConstant() || I.isVolatile())
1243         if (OriginalVal.isConstant())
1251         if (OriginalVal.isConstant())
1285         assert(State.isConstant() && "Unknown state!");
1581         if (Op1LV.isConstant() && Op1LV.getConstant()->isZeroValue())
1593         if (Op1LV.isConstant()) {
1610         if (Op1LV.isConstant()) {
1625           if (!Op1LV.isConstant())  // Pick the constant one if there is any.
1637         if (Op1LV.isConstant())
1764       ConstVals.push_back(V.isConstant()
1774     Const = IV.isConstant() ? IV.getConstant() : UndefValue::get(V->getType());