ΒΆtemplate <typename T>
typename std::enable_if<std::is_signed<T>::value,
llvm::Optional<T>>::type
checkedAdd(T LHS, T RHS)
template <typename T>
typename std::enable_if<std::is_signed<T>::value,
llvm::Optional<T>>::type
checkedAdd(T LHS, T RHS)Description
Add two signed integers \p LHS and \p RHS.
Declared at: llvm/include/llvm/Support/CheckedArithmetic.h:48
Templates
- T
Parameters
- T LHS
- T RHS
Returns
Optional of sum if no signed overflow occurred,\c None otherwise.