return ConstantRange(C->getValue()->getValue());
ConstantRange FullSet(cast<IntegerType>(S->getType())->getBitWidth(), true);
// {x,+,y,+,...z}. We detect overflow by checking the size of the set after
// summing the upper and lower.
return ConstantRange(C->getValue()->getValue());
ConstantRange FullSet(cast<IntegerType>(S->getType())->getBitWidth(), true);
// {x,+,y,+,...z}. We detect overflow by checking the size of the set after
// summing the upper and lower.