Member predicate GNUVectorType::getSize

Gets the size, in bytes, of this vector type.

For vector types declared using the vector_size attribute, this is the value which appears within the attribute. For vector types declared using Clang’s ext_vector_type, neon_vector_type, or neon_polyvector_type attribute, the byte size is the value in the attribute multiplied by the byte size of a single element.