{
unsigned regclass_idx = arch_register_class_index(arch_register_get_class(reg));
unsigned register_idx = arch_register_get_index(reg);
{
unsigned regclass_idx = arch_register_class_index(arch_register_get_class(reg));
unsigned register_idx = arch_register_get_index(reg);
/**
* Do peephole optimisations. It traverses the schedule of all blocks in
* backward direction. The register_values variable indicates which (live)
/**
* Do peephole optimisations. It traverses the schedule of all blocks in
* backward direction. The register_values variable indicates which (live)