bool ArrayAccessInfoVisitor::visit( const Nodecl::Div& n ) { // Gather LHS info Nodecl::NodeclBase lhs = n.get_lhs( ); bool lhs_is_const = walk( lhs ); bool lhs_is_adjacent_access = _is_adjacent_access; // Gather RHS info Nodecl::NodeclBase rhs = n.get_rhs( ); bool rhs_is_const = walk( rhs ); bool rhs_is_one = false; if( rhs_is_const ) rhs_is_one = nodecl_is_one( rhs ); // Compute adjacency info _is_adjacent_access = lhs_is_adjacent_access && rhs_is_one; // _is_adjacent_access = ( lhs_is_const && rhs_is_const ) // || ( lhs_is_adjacent_access && rhs_is_one ); return ( lhs_is_const && rhs_is_const ); }
void VectorizerVisitorExpression::visit(const Nodecl::Div& n) { walk(n.get_lhs()); walk(n.get_rhs()); const Nodecl::VectorDiv vector_div = Nodecl::VectorDiv::make( n.get_lhs().shallow_copy(), n.get_rhs().shallow_copy(), get_qualified_vector_to(n.get_type(), _vector_length), n.get_locus()); n.replace(vector_div); }