if (rdg_vertex_for_stmt (rdg, DR_STMT (dr1))
> rdg_vertex_for_stmt (rdg, DR_STMT (dr2)))
{
- data_reference_p tem = dr1;
- dr1 = dr2;
- dr2 = tem;
+ std::swap (dr1, dr2);
this_dir = -this_dir;
}
ddr = initialize_data_dependence_relation (dr1, dr2, loops);
{
if (DDR_REVERSED_P (ddr))
{
- data_reference_p tem = dr1;
- dr1 = dr2;
- dr2 = tem;
+ std::swap (dr1, dr2);
this_dir = -this_dir;
}
/* Known dependences can still be unordered througout the