Function HasFloatingPoint

source/opt/const_folding_rules.cpp:66–74

Returns true if |type| is Float or a vector of Float.

// Returns true if |type| is Float or a vector of Float.
bool HasFloatingPoint(const analysis::Type* type) {
  if (type->AsFloat()) {
    return true;
  } else if (const analysis::Vector* vec_type = type->AsVector()) {
    return vec_type->element_type()->AsFloat() != nullptr;
  }

  return false;
}

// Returns a constants with the value |-val| of the given type.  Only works for
// 32-bit and 64-bit float point types.  Returns |nullptr| if an error occurs.